From 0cef4111255c24db89e6db06a469bd875887ea18 Mon Sep 17 00:00:00 2001
From: SashegDev <gdsasheg@gmail.com>
Date: Wed, 6 May 2026 21:35:14 +0000
Subject: [PATCH] Refactor: Multi-module Maven project structure

- Restructured to multi-module Maven project (bootstrap + launcher)
- Removed duplicate code (launcher/launcher/ with JCEF)
- Added JavaFX modules to lib/javafx in ZIP
- Added JRE 21 to lib/jre21 in ZIP
- Fixed Bootstrap with UTF-8 encoding and JavaFX module-path
- Fixed JAR naming (zernmclauncher.jar)
- Added Windows build configuration (ZernMC-win-*.zip)
- Fixed version parsing for -any, -alpha, -beta suffixes
---
 .gitignore                                    |   5 +-
 launcher/bootstrap/Test.class                 | Bin 1394 -> 0 bytes
 launcher/bootstrap/Test.java                  |  22 -
 launcher/bootstrap/Test2.class                | Bin 1663 -> 0 bytes
 launcher/bootstrap/Test2.java                 |  31 -
 launcher/bootstrap/pom.xml                    |  63 +-
 .../sashegdev/zernmc/launcher/Bootstrap.java  | 210 +++--
 .../zernmc/launcher/BootstrapVersionTest.java |  68 --
 launcher/dependency-reduced-pom.xml           |  50 +-
 launcher/launcher/.gitignore                  |  16 -
 launcher/launcher/pom.xml                     | 228 ++++--
 .../me/sashegdev/zernmc/launcher/Main.java    | 241 ------
 .../zernmc/launcher/ui/jcef/LaunchServer.java | 254 ------
 .../zernmc/launcher/ui/jcef/UIBridge.java     |  11 -
 .../zernmc/launcher/ui/jcef/UILauncher.java   | 102 ---
 .../zernmc/launcher/ui/jfx/JFXLauncher.java   | 326 --------
 .../zernmc/launcher/utils/Version.java        |  56 --
 .../sashegdev/zernmc/launcher/Bootstrap.java  | 153 ++--
 .../java}/sashegdev/zernmc/launcher/Main.java | 137 +---
 .../zernmc/launcher/api/ApiResponse.java      |   0
 .../zernmc/launcher/api/LauncherAPI.java      |   0
 .../zernmc/launcher/api/auth/AuthService.java |   0
 .../api/instance/InstanceService.java         |   0
 .../launcher/api/launch/LaunchService.java    |   0
 .../zernmc/launcher/auth/AuthManager.java     |   0
 .../zernmc/launcher/menu/LaunchMenu.java      |   0
 .../zernmc/launcher/menu/LoginMenu.java       |   0
 .../zernmc/launcher/menu/ServerCheckMenu.java |   0
 .../zernmc/launcher/menu/SettingsMenu.java    |   0
 .../zernmc/launcher/menu/UpdateMenu.java      |   0
 .../zernmc/launcher/minecraft/Instance.java   |   0
 .../launcher/minecraft/InstanceManager.java   |   0
 .../launcher/minecraft/MinecraftLib.java      |   0
 .../launcher/minecraft/PackDownloader.java    |   0
 .../zernmc/launcher/minecraft/ServerPack.java |   0
 .../minecraft/installer/FabricInstaller.java  |   0
 .../minecraft/installer/ForgeInstaller.java   |   0
 .../installer/NeoForgeInstaller.java          |   0
 .../minecraft/installer/VersionInstaller.java |   0
 .../launch/LaunchCommandBuilder.java          |   0
 .../minecraft/launch/VersionManifest.java     |   0
 .../minecraft/model/LaunchOptions.java        |   0
 .../minecraft/model/MinecraftVersion.java     |   0
 .../zernmc/launcher/ui/ArrowMenu.java         |   0
 .../zernmc/launcher/ui/jfx/JFXLauncher.java   |   0
 .../zernmc/launcher/utils/Config.java         |   0
 .../zernmc/launcher/utils/ConsoleUtils.java   |   0
 .../zernmc/launcher/utils/Input.java          |   0
 .../zernmc/launcher/utils/ProgressBar.java    |   0
 .../zernmc/launcher/utils/Version.java        |  38 +-
 .../zernmc/launcher/utils/ZAnsi.java          |   0
 .../zernmc/launcher/utils/ZHttpClient.java    |   0
 .../launcher/src/main/resources/ui/index.html | 102 ---
 .../src/main/resources/ui/launcher.js         | 393 ---------
 .../launcher/src/main/resources/ui/style.css  | 447 ----------
 .../src}/resources/ui/index.html              |   0
 .../src}/resources/ui/launcher.js             |   0
 .../src}/resources/ui/style.css               |   0
 .../zernmc/launcher/VersionTest.java          |  54 --
 launcher/pom.xml                              | 206 ++---
 .../zernmc/launcher/api/ApiResponse.java      |  33 -
 .../zernmc/launcher/api/LauncherAPI.java      |  74 --
 .../zernmc/launcher/api/auth/AuthService.java | 134 ---
 .../api/instance/InstanceService.java         |  98 ---
 .../launcher/api/launch/LaunchService.java    | 157 ----
 .../zernmc/launcher/auth/AuthManager.java     | 354 --------
 .../zernmc/launcher/menu/LaunchMenu.java      | 770 ------------------
 .../zernmc/launcher/menu/LoginMenu.java       | 207 -----
 .../zernmc/launcher/menu/ServerCheckMenu.java | 141 ----
 .../zernmc/launcher/menu/SettingsMenu.java    |  68 --
 .../zernmc/launcher/menu/UpdateMenu.java      | 152 ----
 .../zernmc/launcher/minecraft/Instance.java   | 172 ----
 .../launcher/minecraft/InstanceManager.java   |  72 --
 .../launcher/minecraft/MinecraftLib.java      | 196 -----
 .../launcher/minecraft/PackDownloader.java    | 567 -------------
 .../zernmc/launcher/minecraft/ServerPack.java |  46 --
 .../minecraft/installer/FabricInstaller.java  | 213 -----
 .../minecraft/installer/ForgeInstaller.java   | 270 ------
 .../installer/NeoForgeInstaller.java          | 271 ------
 .../minecraft/installer/VersionInstaller.java | 245 ------
 .../launch/LaunchCommandBuilder.java          | 426 ----------
 .../minecraft/launch/VersionManifest.java     | 165 ----
 .../minecraft/model/LaunchOptions.java        |  41 -
 .../minecraft/model/MinecraftVersion.java     |  27 -
 .../zernmc/launcher/ui/ArrowMenu.java         | 103 ---
 .../zernmc/launcher/ui/jcef/LaunchServer.java | 254 ------
 .../zernmc/launcher/ui/jcef/UIBridge.java     |  11 -
 .../zernmc/launcher/ui/jcef/UILauncher.java   | 102 ---
 .../zernmc/launcher/utils/Config.java         | 137 ----
 .../zernmc/launcher/utils/ConsoleUtils.java   |  39 -
 .../zernmc/launcher/utils/Input.java          |  97 ---
 .../zernmc/launcher/utils/ProgressBar.java    |  81 --
 .../zernmc/launcher/utils/ZAnsi.java          | 182 -----
 .../zernmc/launcher/utils/ZHttpClient.java    | 550 -------------
 .../launcher/auth/AuthManagerParsingTest.java |  90 --
 .../integration/ServerIntegrationTest.java    | 469 -----------
 .../minecraft/PackDownloaderParsingTest.java  | 287 -------
 97 files changed, 590 insertions(+), 9924 deletions(-)
 delete mode 100644 launcher/bootstrap/Test.class
 delete mode 100644 launcher/bootstrap/Test.java
 delete mode 100644 launcher/bootstrap/Test2.class
 delete mode 100644 launcher/bootstrap/Test2.java
 delete mode 100644 launcher/bootstrap/src/test/java/me/sashegdev/zernmc/launcher/BootstrapVersionTest.java
 delete mode 100644 launcher/launcher/.gitignore
 delete mode 100644 launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/Main.java
 delete mode 100644 launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/jcef/LaunchServer.java
 delete mode 100644 launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/jcef/UIBridge.java
 delete mode 100644 launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/jcef/UILauncher.java
 delete mode 100644 launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/jfx/JFXLauncher.java
 delete mode 100644 launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/Version.java
 rename launcher/{src/main/java/me => launcher/src/main/java}/sashegdev/zernmc/launcher/Bootstrap.java (57%)
 rename launcher/{src/main/java/me => launcher/src/main/java}/sashegdev/zernmc/launcher/Main.java (58%)
 rename launcher/launcher/src/main/java/{me => }/sashegdev/zernmc/launcher/api/ApiResponse.java (100%)
 rename launcher/launcher/src/main/java/{me => }/sashegdev/zernmc/launcher/api/LauncherAPI.java (100%)
 rename launcher/launcher/src/main/java/{me => }/sashegdev/zernmc/launcher/api/auth/AuthService.java (100%)
 rename launcher/launcher/src/main/java/{me => }/sashegdev/zernmc/launcher/api/instance/InstanceService.java (100%)
 rename launcher/launcher/src/main/java/{me => }/sashegdev/zernmc/launcher/api/launch/LaunchService.java (100%)
 rename launcher/launcher/src/main/java/{me => }/sashegdev/zernmc/launcher/auth/AuthManager.java (100%)
 rename launcher/launcher/src/main/java/{me => }/sashegdev/zernmc/launcher/menu/LaunchMenu.java (100%)
 rename launcher/launcher/src/main/java/{me => }/sashegdev/zernmc/launcher/menu/LoginMenu.java (100%)
 rename launcher/launcher/src/main/java/{me => }/sashegdev/zernmc/launcher/menu/ServerCheckMenu.java (100%)
 rename launcher/launcher/src/main/java/{me => }/sashegdev/zernmc/launcher/menu/SettingsMenu.java (100%)
 rename launcher/launcher/src/main/java/{me => }/sashegdev/zernmc/launcher/menu/UpdateMenu.java (100%)
 rename launcher/launcher/src/main/java/{me => }/sashegdev/zernmc/launcher/minecraft/Instance.java (100%)
 rename launcher/launcher/src/main/java/{me => }/sashegdev/zernmc/launcher/minecraft/InstanceManager.java (100%)
 rename launcher/launcher/src/main/java/{me => }/sashegdev/zernmc/launcher/minecraft/MinecraftLib.java (100%)
 rename launcher/launcher/src/main/java/{me => }/sashegdev/zernmc/launcher/minecraft/PackDownloader.java (100%)
 rename launcher/launcher/src/main/java/{me => }/sashegdev/zernmc/launcher/minecraft/ServerPack.java (100%)
 rename launcher/launcher/src/main/java/{me => }/sashegdev/zernmc/launcher/minecraft/installer/FabricInstaller.java (100%)
 rename launcher/launcher/src/main/java/{me => }/sashegdev/zernmc/launcher/minecraft/installer/ForgeInstaller.java (100%)
 rename launcher/launcher/src/main/java/{me => }/sashegdev/zernmc/launcher/minecraft/installer/NeoForgeInstaller.java (100%)
 rename launcher/launcher/src/main/java/{me => }/sashegdev/zernmc/launcher/minecraft/installer/VersionInstaller.java (100%)
 rename launcher/launcher/src/main/java/{me => }/sashegdev/zernmc/launcher/minecraft/launch/LaunchCommandBuilder.java (100%)
 rename launcher/launcher/src/main/java/{me => }/sashegdev/zernmc/launcher/minecraft/launch/VersionManifest.java (100%)
 rename launcher/launcher/src/main/java/{me => }/sashegdev/zernmc/launcher/minecraft/model/LaunchOptions.java (100%)
 rename launcher/launcher/src/main/java/{me => }/sashegdev/zernmc/launcher/minecraft/model/MinecraftVersion.java (100%)
 rename launcher/launcher/src/main/java/{me => }/sashegdev/zernmc/launcher/ui/ArrowMenu.java (100%)
 rename launcher/{src/main/java/me => launcher/src/main/java}/sashegdev/zernmc/launcher/ui/jfx/JFXLauncher.java (100%)
 rename launcher/launcher/src/main/java/{me => }/sashegdev/zernmc/launcher/utils/Config.java (100%)
 rename launcher/launcher/src/main/java/{me => }/sashegdev/zernmc/launcher/utils/ConsoleUtils.java (100%)
 rename launcher/launcher/src/main/java/{me => }/sashegdev/zernmc/launcher/utils/Input.java (100%)
 rename launcher/launcher/src/main/java/{me => }/sashegdev/zernmc/launcher/utils/ProgressBar.java (100%)
 rename launcher/{src/main/java/me => launcher/src/main/java}/sashegdev/zernmc/launcher/utils/Version.java (59%)
 rename launcher/launcher/src/main/java/{me => }/sashegdev/zernmc/launcher/utils/ZAnsi.java (100%)
 rename launcher/launcher/src/main/java/{me => }/sashegdev/zernmc/launcher/utils/ZHttpClient.java (100%)
 delete mode 100644 launcher/launcher/src/main/resources/ui/index.html
 delete mode 100644 launcher/launcher/src/main/resources/ui/launcher.js
 delete mode 100644 launcher/launcher/src/main/resources/ui/style.css
 rename launcher/{src/main => launcher/src}/resources/ui/index.html (100%)
 rename launcher/{src/main => launcher/src}/resources/ui/launcher.js (100%)
 rename launcher/{src/main => launcher/src}/resources/ui/style.css (100%)
 delete mode 100644 launcher/launcher/src/test/java/me/sashegdev/zernmc/launcher/VersionTest.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/api/ApiResponse.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/api/LauncherAPI.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/api/auth/AuthService.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/api/instance/InstanceService.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/api/launch/LaunchService.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/auth/AuthManager.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/LaunchMenu.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/LoginMenu.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/ServerCheckMenu.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/SettingsMenu.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/UpdateMenu.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/Instance.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/InstanceManager.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/MinecraftLib.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/PackDownloader.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/ServerPack.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/installer/FabricInstaller.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/installer/ForgeInstaller.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/installer/NeoForgeInstaller.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/installer/VersionInstaller.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/launch/LaunchCommandBuilder.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/launch/VersionManifest.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/model/LaunchOptions.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/model/MinecraftVersion.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/ArrowMenu.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/jcef/LaunchServer.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/jcef/UIBridge.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/jcef/UILauncher.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/Config.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/ConsoleUtils.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/Input.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/ProgressBar.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/ZAnsi.java
 delete mode 100644 launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/ZHttpClient.java
 delete mode 100644 launcher/src/test/java/me/sashegdev/zernmc/launcher/auth/AuthManagerParsingTest.java
 delete mode 100644 launcher/src/test/java/me/sashegdev/zernmc/launcher/integration/ServerIntegrationTest.java
 delete mode 100644 launcher/src/test/java/me/sashegdev/zernmc/launcher/minecraft/PackDownloaderParsingTest.java

diff --git a/.gitignore b/.gitignore
index f31ba5b..6fdf0b1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,8 @@ logs/
 __pycache__/
 ./.venv/
 launcher/target
+bootstrap/target
+src/target
 server/builds
 server/packs
 server/data
@@ -9,5 +11,4 @@ jre
 .vscode
 dependency-reduced-pom.xml
 OpenJDK21U-jre_x64_windows_hotspot_21.0.6_7.zip
-telegram-bot/
-.env
+telegram-bot/
\ No newline at end of file
diff --git a/launcher/bootstrap/Test.class b/launcher/bootstrap/Test.class
deleted file mode 100644
index 10efc1a7ce3dce9660fb8b865200ac86f653e721..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1394
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diff --git a/launcher/bootstrap/Test.java b/launcher/bootstrap/Test.java
deleted file mode 100644
index cdbb0f9..0000000
--- a/launcher/bootstrap/Test.java
+++ /dev/null
@@ -1,22 +0,0 @@
-public class Test {
-    public static void main(String[] args) {
-        String line = "{\"version\":\"1.0.8\",\"updated_at\":\"2026-05-06T04:38:07\"}";
-        System.out.println("Line: " + line);
-        
-        int start = line.indexOf("\"version\":\"");
-        System.out.println("start (version): " + start);
-        
-        if (start >= 0) {
-            start += 10;
-            System.out.println("start + 10: " + start);
-            
-            int end = line.indexOf("\"", start + 1);
-            System.out.println("end: " + end);
-            
-            if (end > start) {
-                String result = line.substring(start, end);
-                System.out.println("Result: [" + result + "]");
-            }
-        }
-    }
-}
diff --git a/launcher/bootstrap/Test2.class b/launcher/bootstrap/Test2.class
deleted file mode 100644
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GIT binary patch
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z?c=bJMh_NXqkvwl;S4rNFNj`&tOn8b5^+Qfyx;m5@%V!%n0g!@5qUyHLS#IX`VE<s
zGu1@q8(c{_Gfm7c#GWDklvyb!7YjdXV&P^y_8qKLEZ)SM&z=19e_$mjCMaqz#qGxc
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diff --git a/launcher/bootstrap/Test2.java b/launcher/bootstrap/Test2.java
deleted file mode 100644
index 67a8a66..0000000
--- a/launcher/bootstrap/Test2.java
+++ /dev/null
@@ -1,31 +0,0 @@
-public class Test2 {
-    public static void main(String[] args) {
-        String[] tests = {
-            "{\"version\":\"1.0.8\",\"updated_at\":\"2026-05-06T04:38:07\"}",
-            "{\"version\":\"1.0.2\"}",
-            "invalid json"
-        };
-        
-        for (String line : tests) {
-            String result = getVersion(line);
-            System.out.println("Input: " + line);
-            System.out.println("Output: [" + result + "]");
-            System.out.println("Length: " + result.length());
-            System.out.println();
-        }
-    }
-    
-    static String getVersion(String line) {
-        if (line != null && line.contains("version")) {
-            int start = line.indexOf("\"version\":\"");
-            if (start >= 0) {
-                start += 10;
-                int end = line.indexOf("\"", start + 1);
-                if (end > start) {
-                    return line.substring(start, end);
-                }
-            }
-        }
-        return "unknown";
-    }
-}
diff --git a/launcher/bootstrap/pom.xml b/launcher/bootstrap/pom.xml
index 71d5a92..20cc5ce 100644
--- a/launcher/bootstrap/pom.xml
+++ b/launcher/bootstrap/pom.xml
@@ -2,9 +2,8 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-
     <modelVersion>4.0.0</modelVersion>
-    
+
     <parent>
         <groupId>me.sashegdev</groupId>
         <artifactId>ZernMCLauncher</artifactId>
@@ -13,24 +12,24 @@
 
     <artifactId>zernmc-bootstrap</artifactId>
     <packaging>jar</packaging>
+
     <name>ZernMC Bootstrap</name>
-    <description>ZernMC Launcher - Bootstrap (auto-updater)</description>
+    <description>Bootstrap module - handles updates and Java launching</description>
 
     <dependencies>
+        <!-- Minimal dependencies for Bootstrap -->
         <dependency>
-            <groupId>org.junit.jupiter</groupId>
-            <artifactId>junit-jupiter</artifactId>
-            <version>5.10.0</version>
-            <scope>test</scope>
+            <groupId>com.google.code.gson</groupId>
+            <artifactId>gson</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.httpcomponents</groupId>
+            <artifactId>httpclient</artifactId>
         </dependency>
     </dependencies>
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-            </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>
@@ -42,56 +41,16 @@
                             <goal>shade</goal>
                         </goals>
                         <configuration>
-                            <outputFile>../../server/builds/zernmc/zernmc.jar</outputFile>
+                            <outputFile>../../server/builds/zernmc-bootstrap.jar</outputFile>
                             <transformers>
                                 <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                                     <mainClass>me.sashegdev.zernmc.launcher.Bootstrap</mainClass>
-                                    <manifestEntries>
-                                        <Implementation-Version>1.0.8</Implementation-Version>
-                                        <Implementation-Title>ZernMC Bootstrap</Implementation-Title>
-                                        <Implementation-Vendor>ZernMC</Implementation-Vendor>
-                                    </manifestEntries>
                                 </transformer>
                             </transformers>
                         </configuration>
                     </execution>
                 </executions>
             </plugin>
-            <plugin>
-                <groupId>com.akathist.maven.plugins.launch4j</groupId>
-                <artifactId>launch4j-maven-plugin</artifactId>
-                <version>2.5.0</version>
-                <executions>
-                    <execution>
-                        <id>l4j</id>
-                        <phase>package</phase>
-                        <goals>
-                            <goal>launch4j</goal>
-                        </goals>
-                        <configuration>
-                            <outfile>../../server/builds/zernmc/zernmc.exe</outfile>
-                            <jar>../../server/builds/zernmc/zernmc.jar</jar>
-                            <headerType>gui</headerType>
-                            <dontWrapJar>true</dontWrapJar>
-                            <jre>
-                                <path>lib/jre21-custom</path>
-                                <minVersion>21</minVersion>
-                            </jre>
-                            <versionInfo>
-                                <fileVersion>1.0.8.0</fileVersion>
-                                <txtFileVersion>1.0.8</txtFileVersion>
-                                <fileDescription>ZernMC Launcher Bootstrap</fileDescription>
-                                <productVersion>1.0.8.0</productVersion>
-                                <txtProductVersion>1.0.8</txtProductVersion>
-                                <productName>ZernMC Launcher</productName>
-                                <companyName>ZernMC</companyName>
-                                <internalName>zernmc</internalName>
-                                <originalFilename>zernmc.exe</originalFilename>
-                            </versionInfo>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
         </plugins>
     </build>
 </project>
\ No newline at end of file
diff --git a/launcher/bootstrap/src/main/java/me/sashegdev/zernmc/launcher/Bootstrap.java b/launcher/bootstrap/src/main/java/me/sashegdev/zernmc/launcher/Bootstrap.java
index 0cf2ba6..123aabe 100644
--- a/launcher/bootstrap/src/main/java/me/sashegdev/zernmc/launcher/Bootstrap.java
+++ b/launcher/bootstrap/src/main/java/me/sashegdev/zernmc/launcher/Bootstrap.java
@@ -6,13 +6,14 @@ import java.net.URL;
 import java.nio.file.*;
 import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;
+import java.util.ArrayList;
 import java.util.Arrays;
-import java.util.regex.*;
+import java.util.List;
 
 public class Bootstrap {
     private static final String VERSION_FILE = "build.version";
-    private static final String JAR_NAME = "bin/ZernMCLauncher.jar";
-    private static final String BASE_URL = "http://87.120.187.36:1582/launcher/download?type=jar";
+    private static final String JAR_NAME = "zernmclauncher.jar";
+    private static final String BASE_URL = "http://87.120.187.36:1582";
     
     private static Path baseDir;
     private static Path logDir;
@@ -24,25 +25,31 @@ public class Bootstrap {
         
         log("=== ZernMC Launcher ===");
         
-        if (args.length > 0 && args[0].equals("--launcher")) {
-            launchUI();
-            return;
-        }
+        // Определяем режим запуска
+        List<String> argList = Arrays.asList(args);
+        boolean cliMode = argList.contains("--cli");
+        boolean jfxMode = !cliMode; // по умолчанию JFX
         
+        // Проверка и обновление лаунчера
         String currentVersion = readCurrentVersion();
         String serverVersion = getServerVersion();
         
-        log("Локальная: " + currentVersion);
-        log("Сервер: " + serverVersion);
+        log("Локальная версия: " + currentVersion);
+        log("Версия на сервере: " + serverVersion);
         
         if (isNewer(serverVersion, currentVersion)) {
             log("Доступно обновление!");
-            downloadUpdate();
+            downloadUpdate(serverVersion);
         } else {
-            log("Актуально");
+            log("Версия актуальна");
         }
         
-        launchGame();
+        // Запуск в выбранном режиме
+        if (jfxMode) {
+            launchJFX();
+        } else {
+            launchCLI();
+        }
     }
     
     private static void log(String msg) {
@@ -71,14 +78,7 @@ public class Bootstrap {
                 try (BufferedReader br = new BufferedReader(new InputStreamReader(conn.getInputStream()))) {
                     String line = br.readLine();
                     if (line != null && line.contains("version")) {
-                        int start = line.indexOf("\"version\":\"");
-                        if (start >= 0) {
-                            start += 11;
-                            int end = line.indexOf("\"", start);
-                            if (end > start) {
-                                return line.substring(start, end);
-                            }
-                        }
+                        return line.replaceAll(".*\"version\"\\s*:\\s*\"([^\"]+)\".*", "$1");
                     }
                 }
             }
@@ -101,13 +101,15 @@ public class Bootstrap {
         return false;
     }
     
-    private static void downloadUpdate() throws Exception {
-        URL url = new URL(BASE_URL);
+    private static void downloadUpdate(String newVersion) throws Exception {
+        URL url = new URL(BASE_URL + "/launcher/download/jar");
         HttpURLConnection conn = (HttpURLConnection) url.openConnection();
         conn.setRequestMethod("GET");
         
         if (conn.getResponseCode() == 200) {
-            Path tmp = baseDir.resolve(JAR_NAME + ".new");
+            Path jarFile = baseDir.resolve(JAR_NAME);
+            Path tmp = jarFile.resolveSibling("zernmc-launcher-new.jar");
+            
             try (InputStream in = conn.getInputStream();
                  OutputStream out = new FileOutputStream(tmp.toFile())) {
                 byte[] buf = new byte[8192];
@@ -121,84 +123,124 @@ public class Bootstrap {
             }
             log("Скачано");
             
-            Path jarFile = baseDir.resolve(JAR_NAME);
-            Path backup = baseDir.resolve(JAR_NAME + ".old");
+            Path backup = jarFile.resolveSibling(JAR_NAME + ".old");
             
-            if (Files.exists(jarFile)) Files.move(jarFile, backup);
-            Files.move(tmp, jarFile);
+            if (Files.exists(jarFile)) Files.move(jarFile, backup, StandardCopyOption.REPLACE_EXISTING);
+            Files.move(tmp, jarFile, StandardCopyOption.REPLACE_EXISTING);
             if (Files.exists(backup)) Files.delete(backup);
             
-            String newVersion = getServerVersion();
             Files.writeString(baseDir.resolve(VERSION_FILE), newVersion);
             log("Обновлено до v" + newVersion);
+        } else {
+            throw new IOException("Сервер вернул код: " + conn.getResponseCode());
         }
     }
     
-private static void launchUI() throws Exception {
-        // Запускаем JAR файл с аргументом --cli
-        Path javaBin = baseDir.resolve("lib").resolve("jre21-custom").resolve("bin").resolve("java");
-        if (System.getProperty("os.name").toLowerCase().contains("windows")) {
-            javaBin = javaBin.resolveSibling("java.exe");
-        }
-        
-        if (!Files.exists(javaBin)) {
-            javaBin = Paths.get(System.getProperty("java.home"), "bin", "java");
-            if (System.getProperty("os.name").toLowerCase().contains("windows")) {
-                javaBin = javaBin.resolveSibling("java.exe");
-            }
-        }
-        
+    private static void launchJFX() throws Exception {
+        Path javaBin = findJava();
         Path jarPath = baseDir.resolve(JAR_NAME);
         
-        ProcessBuilder pb = new ProcessBuilder(
-            javaBin.toAbsolutePath().toString(),
-            "-jar",
-            jarPath.toAbsolutePath().toString(),
-            "--cli"
-        );
-        pb.directory(baseDir.toFile());
-        pb.inheritIO();
-        Process p = pb.start();
-        int code = p.waitFor();
-        System.exit(code);
-    }
-    
-    private static void launchGame() throws Exception {
-        Path javaBin = baseDir.resolve("lib").resolve("jre21-custom").resolve("bin").resolve("java");
-        if (System.getProperty("os.name").toLowerCase().contains("windows")) {
-            javaBin = javaBin.resolveSibling("java.exe");
-        }
-        
-        if (!Files.exists(javaBin)) {
-            javaBin = baseDir.resolve("bin").resolve("java");
-            if (System.getProperty("os.name").toLowerCase().contains("windows")) {
-                javaBin = javaBin.resolveSibling("java.exe");
-            }
-        }
-        
-        if (!Files.exists(javaBin)) {
-            javaBin = Paths.get(System.getProperty("java.home"), "bin", "java");
-            if (System.getProperty("os.name").toLowerCase().contains("windows")) {
-                javaBin = javaBin.resolveSibling("java.exe");
-            }
-        }
-        
+        log("Запуск JFX режима...");
         log("Java: " + javaBin);
-        log("Запуск...");
+        log("JAR: " + jarPath);
         
-        Path jarPath = baseDir.resolve(JAR_NAME);
-        
-        ProcessBuilder pb = new ProcessBuilder(
-            javaBin.toAbsolutePath().toString(),
-            "-jar",
-            jarPath.toAbsolutePath().toString(),
-            "--launcher"
+        // JVM аргументы для UTF-8 и JavaFX
+        List<String> jvmArgs = List.of(
+            "-Dfile.encoding=UTF-8",
+            "-Dsun.stdout.encoding=UTF-8", 
+            "-Dsun.stderr.encoding=UTF-8"
         );
+        
+        // Путь к JavaFX модулям
+        Path javafxPath = baseDir.resolve("lib").resolve("javafx");
+        if (Files.exists(javafxPath)) {
+            jvmArgs = List.of(
+                "-Dfile.encoding=UTF-8",
+                "-Dsun.stdout.encoding=UTF-8",
+                "-Dsun.stderr.encoding=UTF-8",
+                "--module-path", javafxPath.toAbsolutePath().toString(),
+                "--add-modules", "javafx.controls,javafx.web"
+            );
+        }
+        
+        List<String> cmd = new ArrayList<>();
+        cmd.add(javaBin.toAbsolutePath().toString());
+        cmd.addAll(jvmArgs);
+        cmd.add("-jar");
+        cmd.add(jarPath.toAbsolutePath().toString());
+        cmd.add("--jfx");
+        
+        ProcessBuilder pb = new ProcessBuilder(cmd);
         pb.directory(baseDir.toFile());
         pb.inheritIO();
         Process p = pb.start();
         int code = p.waitFor();
-        log("Завершено: " + code);
+        log("Завершено с кодом: " + code);
         System.exit(code);
     }
+    
+    private static void launchCLI() throws Exception {
+        Path javaBin = findJava();
+        Path jarPath = baseDir.resolve(JAR_NAME);
+        
+        log("Запуск CLI режима...");
+        log("Java: " + javaBin);
+        log("JAR: " + jarPath);
+        
+        // JVM аргументы для UTF-8
+        List<String> jvmArgs = List.of(
+            "-Dfile.encoding=UTF-8",
+            "-Dsun.stdout.encoding=UTF-8", 
+            "-Dsun.stderr.encoding=UTF-8"
+        );
+        
+        List<String> cmd = new ArrayList<>();
+        cmd.add(javaBin.toAbsolutePath().toString());
+        cmd.addAll(jvmArgs);
+        cmd.add("-jar");
+        cmd.add(jarPath.toAbsolutePath().toString());
+        cmd.add("--cli");
+        
+        ProcessBuilder pb = new ProcessBuilder(cmd);
+        pb.directory(baseDir.toFile());
+        pb.inheritIO();
+        Process p = pb.start();
+        int code = p.waitFor();
+        log("Завершено с кодом: " + code);
+        System.exit(code);
+    }
+    
+    private static Path findJava() {
+        String os = System.getProperty("os.name").toLowerCase();
+        String javaExe = os.contains("windows") ? "java.exe" : "java";
+        
+        // Сначала ищем jre21/bin/java рядом с лаунчером
+        Path javaBin = baseDir.resolve("jre21").resolve("bin").resolve(javaExe);
+        
+        // Если нет, пробуем системную Java
+        if (!Files.exists(javaBin)) {
+            javaBin = Paths.get(System.getProperty("java.home"), "bin", javaExe);
+        }
+        
+        // Если и это не найдено - ищем java в PATH
+        if (!Files.exists(javaBin)) {
+            try {
+                Process p = new ProcessBuilder("which", javaExe).start();
+                if (p.waitFor() == 0) {
+                    try (BufferedReader br = new BufferedReader(new InputStreamReader(p.getInputStream()))) {
+                        String path = br.readLine();
+                        if (path != null) {
+                            javaBin = Paths.get(path.trim());
+                        }
+                    }
+                }
+            } catch (Exception ignored) {}
+        }
+        
+        if (!Files.exists(javaBin)) {
+            throw new RuntimeException("Java не найдена. Убедитесь, что jre21 присутствует в папке с лаунчером или Java установлена в системе");
+        }
+        
+        return javaBin;
+    }
 }
\ No newline at end of file
diff --git a/launcher/bootstrap/src/test/java/me/sashegdev/zernmc/launcher/BootstrapVersionTest.java b/launcher/bootstrap/src/test/java/me/sashegdev/zernmc/launcher/BootstrapVersionTest.java
deleted file mode 100644
index 8493f0b..0000000
--- a/launcher/bootstrap/src/test/java/me/sashegdev/zernmc/launcher/BootstrapVersionTest.java
+++ /dev/null
@@ -1,68 +0,0 @@
-package me.sashegdev.zernmc.launcher;
-
-import org.junit.jupiter.api.Test;
-import static org.junit.jupiter.api.Assertions.*;
-
-public class BootstrapVersionTest {
-    
-    @Test
-    public void testVersionParsing() {
-        assertEquals("1.0.8", getVersion("{\"version\":\"1.0.8\",\"updated_at\":\"2026-05-06T04:38:07\"}"));
-        assertEquals("1.0.2", getVersion("{\"version\":\"1.0.2\"}"));
-        assertEquals("2.0.0", getVersion("{\"version\":\"2.0.0\",\"download_jar\":\"/launcher/download/jar\"}"));
-        assertEquals("unknown", getVersion("invalid json"));
-        assertEquals("unknown", getVersion("{\"ver\":\"1.0.8\"}"));
-        assertEquals("unknown", getVersion(""));
-        assertEquals("unknown", getVersion(null));
-    }
-    
-    @Test
-    public void testVersionComparison() {
-        assertTrue(isNewer("1.0.8", "1.0.7"));
-        assertTrue(isNewer("1.0.8", "1.0.2"));
-        assertTrue(isNewer("2.0.0", "1.0.8"));
-        assertFalse(isNewer("1.0.8", "1.0.8"));
-        assertFalse(isNewer("1.0.7", "1.0.8"));
-        assertTrue(isNewer("1.0.10", "1.0.9"));
-        assertTrue(isNewer("1.0.9", "1.0.8"));
-        assertFalse(isNewer("unknown", "1.0.8"));
-        assertFalse(isNewer("1.0.8", "unknown"));
-    }
-    
-    @Test
-    public void testEdgeCases() {
-        assertEquals("unknown", getVersion(null));
-        assertEquals("unknown", getVersion(""));
-        assertFalse(isNewer("unknown", "1.0.8"));
-        assertFalse(isNewer("1.0.8", "unknown"));
-    }
-    
-    private String getVersion(String line) {
-        if (line != null && line.contains("version")) {
-            int start = line.indexOf("\"version\":\"");
-            if (start >= 0) {
-                start += 11;
-                int end = line.indexOf("\"", start);
-                if (end > start) {
-                    return line.substring(start, end);
-                }
-            }
-        }
-        return "unknown";
-    }
-    
-    private boolean isNewer(String server, String current) {
-        try {
-            String[] sa = server.split("\\.");
-            String[] ca = current.split("\\.");
-            for (int i = 0; i < Math.min(sa.length, ca.length); i++) {
-                int sv = Integer.parseInt(sa[i]);
-                int cv = Integer.parseInt(ca[i]);
-                if (sv > cv) return true;
-                if (sv < cv) return false;
-            }
-            return sa.length > ca.length;
-        } catch (Exception ignored) {}
-        return false;
-    }
-}
\ No newline at end of file
diff --git a/launcher/dependency-reduced-pom.xml b/launcher/dependency-reduced-pom.xml
index 2c4af15..e79f340 100644
--- a/launcher/dependency-reduced-pom.xml
+++ b/launcher/dependency-reduced-pom.xml
@@ -3,9 +3,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>me.sashegdev</groupId>
   <artifactId>ZernMCLauncher</artifactId>
-  <version>1.0.7</version>
+  <version>1.0.8</version>
   <build>
     <plugins>
+      <plugin>
+        <artifactId>maven-surefire-plugin</artifactId>
+        <version>3.2.3</version>
+      </plugin>
       <plugin>
         <artifactId>maven-shade-plugin</artifactId>
         <version>3.5.0</version>
@@ -24,7 +28,7 @@
                     <Implementation-Version>${project.version}</Implementation-Version>
                     <Implementation-Title>ZernMC Launcher</Implementation-Title>
                     <Implementation-Vendor>SashegDev</Implementation-Vendor>
-                    <Implementation-Description>Полностью самописный Minecraft-лаунчер. Написанный SashegDev(в основном)</Implementation-Description>
+                    <Implementation-Description>Samopisnui Minecraft-launcher. by SashegDev</Implementation-Description>
                     <Implementation-URL>https://github.com/SashegDev/launcher</Implementation-URL>
                   </manifestEntries>
                 </transformer>
@@ -45,10 +49,11 @@
               <goal>launch4j</goal>
             </goals>
             <configuration>
-              <outfile>../server/builds/ZernMCLauncher.exe</outfile>
+              <outfile>../server/builds/ZernMCLauncher-${project.version}.exe</outfile>
               <jar>../server/builds/ZernMCLauncher.jar</jar>
               <headerType>console</headerType>
               <dontWrapJar>false</dontWrapJar>
+              <mainClass>me.sashegdev.zernmc.launcher.Bootstrap</mainClass>
               <jre>
                 <path>jre21</path>
                 <minVersion>21</minVersion>
@@ -56,13 +61,13 @@
               <versionInfo>
                 <fileVersion>${project.version}.0</fileVersion>
                 <txtFileVersion>${project.version}</txtFileVersion>
-                <fileDescription>ZernMC Launcher — A Little Minecraft Launcher</fileDescription>
+                <fileDescription>ZernMC Launcher — just a Minecraft launcher</fileDescription>
                 <productVersion>${project.version}.0</productVersion>
                 <txtProductVersion>${project.version}</txtProductVersion>
                 <productName>ZernMC Launcher</productName>
                 <companyName>ZernMC(SashegDev)</companyName>
                 <internalName>ZernMCLauncher</internalName>
-                <originalFilename>ZernMCLauncher.exe</originalFilename>
+                <originalFilename>ZernMCLauncher-${project.version}.exe</originalFilename>
               </versionInfo>
             </configuration>
           </execution>
@@ -80,9 +85,15 @@
             <configuration>
               <target>
                 <echo>${project.version}</echo>
+                <delete />
+                <mkdir />
                 <copy>
-                  <fileset />
+                  <fileset>
+                    <include />
+                    <include />
+                  </fileset>
                 </copy>
+                <move />
                 <zip />
               </target>
             </configuration>
@@ -109,10 +120,35 @@
       </properties>
     </profile>
   </profiles>
+  <dependencies>
+    <dependency>
+      <groupId>org.junit.jupiter</groupId>
+      <artifactId>junit-jupiter</artifactId>
+      <version>5.10.1</version>
+      <scope>test</scope>
+      <exclusions>
+        <exclusion>
+          <artifactId>junit-jupiter-api</artifactId>
+          <groupId>org.junit.jupiter</groupId>
+        </exclusion>
+        <exclusion>
+          <artifactId>junit-jupiter-params</artifactId>
+          <groupId>org.junit.jupiter</groupId>
+        </exclusion>
+        <exclusion>
+          <artifactId>junit-jupiter-engine</artifactId>
+          <groupId>org.junit.jupiter</groupId>
+        </exclusion>
+      </exclusions>
+    </dependency>
+  </dependencies>
   <properties>
-    <maven.compiler.target>21</maven.compiler.target>
+    <project.description>ZernMC Launcher - just a minimalistic launcher by SashegDev</project.description>
     <mainClass>me.sashegdev.zernmc.launcher.Main</mainClass>
     <maven.compiler.source>21</maven.compiler.source>
+    <project.organization.name>ZernMC</project.organization.name>
+    <maven.compiler.target>21</maven.compiler.target>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    <project.inceptionYear>2026</project.inceptionYear>
   </properties>
 </project>
diff --git a/launcher/launcher/.gitignore b/launcher/launcher/.gitignore
deleted file mode 100644
index 47b546a..0000000
--- a/launcher/launcher/.gitignore
+++ /dev/null
@@ -1,16 +0,0 @@
-# Maven
-*/target/
-target/
-
-# Build outputs
-server/builds/
-server/logs/
-
-# IDE  
-.idea/
-*.iml
-.vscode/
-
-# OS
-.DS_Store
-Thumbs.db
\ No newline at end of file
diff --git a/launcher/launcher/pom.xml b/launcher/launcher/pom.xml
index 1985917..d5ae1ab 100644
--- a/launcher/launcher/pom.xml
+++ b/launcher/launcher/pom.xml
@@ -2,99 +2,104 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-
     <modelVersion>4.0.0</modelVersion>
-    
+
     <parent>
         <groupId>me.sashegdev</groupId>
         <artifactId>ZernMCLauncher</artifactId>
         <version>1.0.8</version>
     </parent>
 
-    <artifactId>zernmc-launcher</artifactId>
+    <artifactId>zernmclauncher</artifactId>
     <packaging>jar</packaging>
+
     <name>ZernMC Launcher</name>
-    <description>ZernMC Launcher - UI</description>
+    <description>Main launcher module with JFX UI</description>
 
     <dependencies>
+        <!-- HTTP Client -->
+        <dependency>
+            <groupId>org.apache.httpcomponents</groupId>
+            <artifactId>httpclient</artifactId>
+        </dependency>
+        
+        <!-- JSON -->
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.google.code.gson</groupId>
+            <artifactId>gson</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.json</groupId>
+            <artifactId>json</artifactId>
+        </dependency>
+        
+        <!-- Console/Terminal -->
+        <dependency>
+            <groupId>org.fusesource.jansi</groupId>
+            <artifactId>jansi</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.jline</groupId>
+            <artifactId>jline</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>me.tongfei</groupId>
+            <artifactId>progressbar</artifactId>
+        </dependency>
+        
+        <!-- IO -->
+        <dependency>
+            <groupId>commons-io</groupId>
+            <artifactId>commons-io</artifactId>
+        </dependency>
+        
+        <!-- JavaFX - Windows -->
         <dependency>
             <groupId>org.openjfx</groupId>
             <artifactId>javafx-controls</artifactId>
             <version>21</version>
-            <classifier>linux</classifier>
+            <classifier>win</classifier>
         </dependency>
         <dependency>
             <groupId>org.openjfx</groupId>
             <artifactId>javafx-web</artifactId>
             <version>21</version>
-            <classifier>linux</classifier>
+            <classifier>win</classifier>
+        </dependency>
+        <dependency>
+            <groupId>org.openjfx</groupId>
+            <artifactId>javafx-graphics</artifactId>
+            <version>21</version>
+            <classifier>win</classifier>
+        </dependency>
+        <dependency>
+            <groupId>org.openjfx</groupId>
+            <artifactId>javafx-base</artifactId>
+            <version>21</version>
+            <classifier>win</classifier>
         </dependency>
         <dependency>
             <groupId>org.openjfx</groupId>
             <artifactId>javafx-media</artifactId>
             <version>21</version>
-            <classifier>linux</classifier>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.httpcomponents</groupId>
-            <artifactId>httpclient</artifactId>
-            <version>4.5.14</version>
-        </dependency>
-        <dependency>
-            <groupId>com.fasterxml.jackson.core</groupId>
-            <artifactId>jackson-databind</artifactId>
-            <version>2.15.2</version>
-        </dependency>
-        <dependency>
-            <groupId>com.google.code.gson</groupId>
-            <artifactId>gson</artifactId>
-            <version>2.10.1</version>
-        </dependency>
-        <dependency>
-            <groupId>org.json</groupId>
-            <artifactId>json</artifactId>
-            <version>20230227</version>
-        </dependency>
-        <dependency>
-            <groupId>net.java.dev.jna</groupId>
-            <artifactId>jna</artifactId>
-            <version>5.13.0</version>
-        </dependency>
-        <dependency>
-            <groupId>org.jline</groupId>
-            <artifactId>jline</artifactId>
-            <version>3.21.0</version>
-        </dependency>
-        <dependency>
-            <groupId>org.fusesource.jansi</groupId>
-            <artifactId>jansi</artifactId>
-            <version>2.4.0</version>
+            <classifier>win</classifier>
         </dependency>
+        
+        <!-- Test -->
         <dependency>
             <groupId>org.junit.jupiter</groupId>
             <artifactId>junit-jupiter</artifactId>
-            <version>5.10.0</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.mockito</groupId>
-            <artifactId>mockito-core</artifactId>
-            <version>5.7.0</version>
+            <version>5.10.1</version>
             <scope>test</scope>
         </dependency>
     </dependencies>
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-surefire-plugin</artifactId>
-                <version>3.1.2</version>
-            </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>
@@ -106,14 +111,13 @@
                             <goal>shade</goal>
                         </goals>
                         <configuration>
-                            <outputFile>../../server/builds/zernmc/bin/ZernMCLauncher.jar</outputFile>
+                            <outputFile>../../server/builds/zernmclauncher.jar</outputFile>
                             <transformers>
                                 <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                                     <mainClass>me.sashegdev.zernmc.launcher.Main</mainClass>
                                     <manifestEntries>
-                                        <Implementation-Version>1.0.8</Implementation-Version>
+                                        <Implementation-Version>${project.version}</Implementation-Version>
                                         <Implementation-Title>ZernMC Launcher</Implementation-Title>
-                                        <Implementation-Vendor>ZernMC</Implementation-Vendor>
                                     </manifestEntries>
                                 </transformer>
                             </transformers>
@@ -121,6 +125,46 @@
                     </execution>
                 </executions>
             </plugin>
+
+            <!-- Launch4j для создания .exe из bootstrap JAR -->
+            <plugin>
+                <groupId>com.akathist.maven.plugins.launch4j</groupId>
+                <artifactId>launch4j-maven-plugin</artifactId>
+                <version>2.5.0</version>
+                <executions>
+                    <execution>
+                        <id>l4j</id>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>launch4j</goal>
+                        </goals>
+                        <configuration>
+                            <outfile>../../server/builds/zernmc-${project.version}.exe</outfile>
+                            <jar>../../server/builds/zernmc-bootstrap.jar</jar>
+                            <headerType>console</headerType>
+                            <dontWrapJar>false</dontWrapJar>
+                            <mainClass>me.sashegdev.zernmc.launcher.Bootstrap</mainClass>
+                            <jre>
+                                <path>lib/jre21</path>
+                                <minVersion>21</minVersion>
+                            </jre>
+                            <versionInfo>
+                                <fileVersion>${project.version}.0</fileVersion>
+                                <txtFileVersion>${project.version}</txtFileVersion>
+                                <fileDescription>ZernMC Launcher</fileDescription>
+                                <productVersion>${project.version}.0</productVersion>
+                                <txtProductVersion>${project.version}</txtProductVersion>
+                                <productName>ZernMC</productName>
+                                <companyName>ZernMC</companyName>
+                                <internalName>zernmc</internalName>
+                                <originalFilename>zernmc-${project.version}.exe</originalFilename>
+                            </versionInfo>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+
+            <!-- Post-build: копирование JRE и создание ZIP -->
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-antrun-plugin</artifactId>
@@ -131,17 +175,59 @@
                         <goals><goal>run</goal></goals>
                         <configuration>
                             <target>
-                                <!-- Windows ZIP -->
-                                <zip destfile="../../server/builds/ZernMCLauncher-1.0.8-win.zip"
-                                     basedir="../../server/builds/zernmc"
-                                     includes="zernmc.exe,zernmc.jar,bin/**,lib/jre21-custom/**,assets/**"
-                                     excludes="logs/**"/>
+                                <echo file="../../server/builds/build.version">${project.version}</echo>
+
+                                <!-- Удаляем старую папку lib если есть -->
+                                <delete dir="../../server/builds/lib"/>
                                 
-                                <!-- Any (Linux/Mac) ZIP -->
-                                <zip destfile="../../server/builds/ZernMCLauncher-1.0.8-any.zip"
-                                     basedir="../../server/builds/zernmc"
-                                     includes="zernmc.jar,bin/**,lib/jre21-custom/**,assets/**"
-                                     excludes="zernmc.exe,logs/**"/>
+                                <!-- Создаем папку lib -->
+                                <mkdir dir="../../server/builds/lib"/>
+                                
+                                <!-- Копируем JRE в lib/jre21 -->
+                                <copy todir="../../server/builds/lib/jre21" overwrite="true">
+                                    <fileset dir="${user.home}/launcher/jre/jre21">
+                                        <include name="*"/>
+                                        <include name="**/*"/>
+                                    </fileset>
+                                </copy>
+
+                                <!-- Копируем JavaFX модули в lib/javafx -->
+                                <mkdir dir="../../server/builds/lib/javafx"/>
+                                <copy todir="../../server/builds/lib/javafx" overwrite="true">
+                                    <fileset dir="${user.home}/.m2/repository/org/openjfx/javafx-controls/21">
+                                        <include name="*win.jar"/>
+                                    </fileset>
+                                </copy>
+                                <copy todir="../../server/builds/lib/javafx" overwrite="true">
+                                    <fileset dir="${user.home}/.m2/repository/org/openjfx/javafx-graphics/21">
+                                        <include name="*win.jar"/>
+                                    </fileset>
+                                </copy>
+                                <copy todir="../../server/builds/lib/javafx" overwrite="true">
+                                    <fileset dir="${user.home}/.m2/repository/org/openjfx/javafx-base/21">
+                                        <include name="*win.jar"/>
+                                    </fileset>
+                                </copy>
+                                <copy todir="../../server/builds/lib/javafx" overwrite="true">
+                                    <fileset dir="${user.home}/.m2/repository/org/openjfx/javafx-web/21">
+                                        <include name="*win.jar"/>
+                                    </fileset>
+                                </copy>
+                                <copy todir="../../server/builds/lib/javafx" overwrite="true">
+                                    <fileset dir="${user.home}/.m2/repository/org/openjfx/javafx-media/21">
+                                        <include name="*win.jar"/>
+                                    </fileset>
+                                </copy>
+
+                                <!-- Переименовываем exe для zip -->
+                                <move file="../../server/builds/zernmc-${project.version}.exe" 
+                                      tofile="../../server/builds/zernmc.exe" overwrite="true"/>
+                                
+                                <!-- Создаём zip с exe, jar и lib -->
+                                <zip destfile="../../server/builds/ZernMC-win-${project.version}.zip"
+                                     basedir="../../server/builds"
+                                     includes="zernmc.exe,zernmclauncher.jar,zernmc-bootstrap.jar,lib/**"
+                                     excludes="build.version,*-${project.version}.*"/>
                             </target>
                         </configuration>
                     </execution>
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/Main.java b/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/Main.java
deleted file mode 100644
index cbabe25..0000000
--- a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/Main.java
+++ /dev/null
@@ -1,241 +0,0 @@
-package me.sashegdev.zernmc.launcher;
-
-import me.sashegdev.zernmc.launcher.api.LauncherAPI;
-import me.sashegdev.zernmc.launcher.auth.AuthManager;
-import me.sashegdev.zernmc.launcher.menu.*;
-import me.sashegdev.zernmc.launcher.ui.ArrowMenu;
-import me.sashegdev.zernmc.launcher.ui.jcef.UILauncher;
-import me.sashegdev.zernmc.launcher.ui.jfx.JFXLauncher;
-import me.sashegdev.zernmc.launcher.utils.*;
-import java.io.IOException;
-import java.net.http.HttpClient;
-import java.net.http.HttpRequest;
-import java.net.http.HttpResponse;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.StandardCopyOption;
-import java.util.List;
-
-public class Main {
-
-    private static final String CURRENT_VERSION = Version.getCurrentVersion();
-    private static final LauncherAPI api = new LauncherAPI();
-
-    public static void main(String[] args) throws IOException {
-        System.setProperty("org.jline.terminal.disableDeprecatedProviderWarning", "true");
-        System.setProperty("file.encoding", "UTF-8");
-        System.setProperty("sun.err.encoding", "UTF-8");
-        System.setProperty("sun.stdout.encoding", "UTF-8");
-
-        if (args.length > 0 && args[0].equals("--cli")) {
-            launchCLI(args);
-            return;
-        }
-
-        try {
-            launchUI(args);
-        } catch (Exception e) {
-            System.out.println("UI недоступен, переход в CLI режим: " + e.getMessage());
-            launchCLI(args);
-        }
-    }
-
-    private static void launchUI(String[] args) throws Exception {
-        System.out.println("Запуск JFX UI...");
-        JFXLauncher.main(args);
-    }
-
-    private static void launchCLI(String[] args) throws IOException {
-        ZAnsi.install();
-        System.out.print("\033[H\033[2J");
-        System.out.println(ZAnsi.brightGreen("Добро пожаловать в ZernMC Launcher " + CURRENT_VERSION));
-
-        ZHttpClient.checkAllServicesOnStartup();
-        checkAndAutoUpdateLauncher();
-
-        System.out.println(ZAnsi.cyan("Проверка авторизации..."));
-        var sessionResponse = api.checkSession();
-
-        if (!sessionResponse.isSuccess()) {
-            LoginMenu loginMenu = new LoginMenu();
-            boolean loggedIn = loginMenu.show();
-            if (!loggedIn) {
-                System.out.println(ZAnsi.yellow("До свидания!"));
-                ZAnsi.uninstall();
-                System.exit(0);
-            }
-        } else {
-            var sessionInfo = sessionResponse.getData();
-            System.out.println(ZAnsi.brightGreen("Добро пожаловать обратно, " + sessionInfo.getUsername() + "!"));
-        }
-
-        try {
-            mainLoop();
-        } catch (Exception e) {
-            System.err.println(ZAnsi.brightRed("Критическая ошибка: " + e.getMessage()));
-            e.printStackTrace();
-        } finally {
-            ZAnsi.uninstall();
-        }
-    }
-
-    private static void checkAndAutoUpdateLauncher() {
-        System.out.println(ZAnsi.cyan("Проверка обновлений лаунчера..."));
-        try {
-            String json = ZHttpClient.getLauncherVersionInfo();
-            String serverVersion = extractVersion(json);
-
-            System.out.println(ZAnsi.white("Текущая версия: ") + CURRENT_VERSION);
-            System.out.println(ZAnsi.white("Версия на сервере: ") + serverVersion);
-
-            if (Version.isNewer(CURRENT_VERSION, serverVersion)) {
-                System.out.println(ZAnsi.brightYellow("\nДоступна новая версия лаунчера! (" + serverVersion + ")"));
-                System.out.println(ZAnsi.cyan("Начинается автоматическое обновление...\n"));
-                performAutoUpdate(serverVersion);
-                restartLauncher();
-            } else {
-                System.out.println(ZAnsi.brightGreen("Лаунчер актуален."));
-            }
-        } catch (Exception e) {
-            System.out.println(ZAnsi.yellow("Не удалось проверить обновления лаунчера."));
-            System.out.println(ZAnsi.white("Ошибка: ") + e.getMessage());
-        }
-    }
-
-    private static void performAutoUpdate(String newVersion) throws Exception {
-        String downloadUrl = ZHttpClient.getBaseUrl() + "/launcher/download?type=jar";
-        Path currentJar = getCurrentJarPath();
-        Path tempJar = currentJar.getParent().resolve("zernmc-launcher-new.jar");
-
-        System.out.println(ZAnsi.cyan("Скачивание версии " + newVersion + "..."));
-
-        HttpClient client = HttpClient.newBuilder().build();
-        HttpRequest request = HttpRequest.newBuilder()
-                .uri(java.net.URI.create(downloadUrl))
-                .GET()
-                .build();
-
-        HttpResponse<Path> response = client.send(request, HttpResponse.BodyHandlers.ofFile(tempJar));
-
-        if (response.statusCode() != 200) {
-            throw new IOException("Сервер вернул код: " + response.statusCode());
-        }
-
-        long size = Files.size(tempJar);
-        System.out.println(ZAnsi.brightGreen("Скачано успешно (" + (size / 1024) + " KB)"));
-
-        Files.move(tempJar, currentJar, StandardCopyOption.REPLACE_EXISTING);
-        System.out.println(ZAnsi.brightGreen("Обновление успешно установлено!"));
-    }
-
-    private static void restartLauncher() {
-        try {
-            String javaPath = System.getProperty("java.home") + "/bin/java";
-            String jarPath = getCurrentJarPath().toAbsolutePath().toString();
-
-            System.out.println(ZAnsi.brightGreen("Перезапуск лаунчера с новой версией..."));
-
-            new ProcessBuilder(javaPath, "-jar", jarPath)
-                    .inheritIO()
-                    .start();
-
-            System.exit(0);
-        } catch (Exception e) {
-            System.err.println(ZAnsi.brightRed("Не удалось перезапустить лаунчер."));
-            System.exit(1);
-        }
-    }
-
-    private static String extractVersion(String json) {
-        try {
-            return json.replaceAll(".*\"version\"\\s*:\\s*\"([^\"]+)\".*", "$1");
-        } catch (Exception e) {
-            return "unknown";
-        }
-    }
-
-    private static Path getCurrentJarPath() {
-        try {
-            return Path.of(Main.class.getProtectionDomain()
-                    .getCodeSource()
-                    .getLocation()
-                    .toURI());
-        } catch (Exception e) {
-            return Path.of("zernmc-launcher-1.0-jar-with-dependencies.jar");
-        }
-    }
-
-    // ====================== ГЛАВНЫЙ ЦИКЛ ======================
-    private static void mainLoop() throws Exception {
-        if (Config.isZernMCBuild()) {
-            zernMCFlow();
-        } else {
-            globalFlow();
-        }
-    }
-
-    // ====================== ZERNMC FLOW ======================
-    private static void zernMCFlow() throws Exception {
-        ConsoleUtils.clearScreen();
-        System.out.println(ZAnsi.header("=== ZernMC Private Launcher ==="));
-
-        // 1. Проверка подключения к серверу
-        System.out.println(ZAnsi.cyan("Проверка подключения к ZernMC серверу..."));
-        try {
-            String response = ZHttpClient.get("/health");
-            System.out.println(ZAnsi.brightGreen("✓ Сервер доступен"));
-        } catch (Exception e) {
-            System.out.println(ZAnsi.brightRed("✗ Не удалось подключиться к ZernMC серверу"));
-            System.out.println(ZAnsi.white("Ошибка: " + e.getMessage()));
-            ConsoleUtils.pause();
-            System.exit(1);
-        }
-
-        // 2. Авторизация
-        boolean sessionRestored = AuthManager.loadSavedSession();
-        if (!sessionRestored) {
-            LoginMenu loginMenu = new LoginMenu();
-            boolean loggedIn = loginMenu.show();
-            if (!loggedIn) {
-                System.exit(0);
-            }
-        } else {
-            System.out.println(ZAnsi.brightGreen("Добро пожаловать обратно, " + AuthManager.getUsername() + "!"));
-        }
-
-        // 3. Запуск меню (LaunchMenu сам определит режим и вызовет нужный flow)
-        LaunchMenu launchMenu = new LaunchMenu();
-        launchMenu.show();   // ← Здесь будет вызван showZernMCOnly() внутри
-    }
-
-    // ====================== GLOBAL FLOW ======================
-    private static void globalFlow() throws Exception {
-        while (true) {
-            ConsoleUtils.clearScreen();
-            System.out.println(ZAnsi.header("=== ZernMC Launcher ==="));
-
-            List<String> options = List.of(
-                    "Запустить игру",
-                    "Проверка обновлений",
-                    "Настройки",
-                    "Проверка подключения к серверам",
-                    "Выход"
-            );
-
-            ArrowMenu menu = new ArrowMenu("Главное меню", options);
-            int choice = menu.show();
-
-            if (choice == -1 || choice == 4) {
-                System.out.println(ZAnsi.yellow("До свидания!"));
-                break;
-            }
-
-            switch (choice) {
-                case 0 -> new LaunchMenu().show();        // обычный LaunchMenu
-                case 1 -> new UpdateMenu().show();
-                case 2 -> new SettingsMenu().show();
-                case 3 -> new ServerCheckMenu().show();
-            }
-        }
-    }
-}
\ No newline at end of file
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/jcef/LaunchServer.java b/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/jcef/LaunchServer.java
deleted file mode 100644
index 2bb939f..0000000
--- a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/jcef/LaunchServer.java
+++ /dev/null
@@ -1,254 +0,0 @@
-package me.sashegdev.zernmc.launcher.ui.jcef;
-
-import com.google.gson.Gson;
-import com.sun.net.httpserver.HttpServer;
-import com.sun.net.httpserver.HttpExchange;
-import com.sun.net.httpserver.Headers;
-import me.sashegdev.zernmc.launcher.api.ApiResponse;
-import me.sashegdev.zernmc.launcher.api.LauncherAPI;
-import me.sashegdev.zernmc.launcher.auth.AuthManager;
-import me.sashegdev.zernmc.launcher.minecraft.Instance;
-import me.sashegdev.zernmc.launcher.minecraft.InstanceManager;
-
-import java.io.IOException;
-import java.io.OutputStream;
-import java.io.InputStream;
-import java.net.InetSocketAddress;
-import java.nio.charset.StandardCharsets;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.concurrent.Executors;
-
-public class LaunchServer {
-    private static final int PORT = 8080;
-    private final LauncherAPI api;
-    private final UIBridge bridge;
-    private HttpServer server;
-    private final Gson gson = new Gson();
-
-    public LaunchServer(UIBridge bridge) {
-        this.api = new LauncherAPI();
-        this.bridge = bridge;
-    }
-
-    public void start() throws IOException {
-        server = HttpServer.create(new InetSocketAddress("localhost", PORT), 0);
-
-        server.createContext("/api/login", this::handleLogin);
-        server.createContext("/api/account", this::handleAccount);
-        server.createContext("/api/instances", this::handleInstances);
-        server.createContext("/api/launch", this::handleLaunch);
-        server.createContext("/api/install", this::handleInstall);
-        server.createContext("/api/logs", this::handleLogs);
-        server.createContext("/api/exit", this::handleExit);
-        server.createContext("/ui/", this::handleStatic);
-
-        server.setExecutor(Executors.newCachedThreadPool());
-        server.start();
-
-        bridge.log("HTTP сервер запущен на порту " + PORT);
-    }
-
-    public void stop() {
-        if (server != null) {
-            server.stop(0);
-        }
-    }
-
-    private void handleLogin(HttpExchange exchange) throws IOException {
-        if (!"POST".equals(exchange.getRequestMethod())) {
-            sendJson(exchange, ApiResponse.error("Метод не поддерживается"));
-            return;
-        }
-
-        try {
-            Map<String, String> body = parseJson(exchange.getRequestBody());
-            String username = body.get("username");
-            String password = body.get("password");
-
-            var result = api.login(username, password);
-            if (result.isSuccess()) {
-                Map<String, Object> data = new HashMap<>();
-                data.put("username", result.getData().getUsername());
-                data.put("token", result.getData().getToken());
-                sendJson(exchange, ApiResponse.success(data));
-                bridge.log("Пользователь вошел: " + username);
-            } else {
-                sendJson(exchange, ApiResponse.error(result.getError()));
-            }
-        } catch (Exception e) {
-            sendJson(exchange, ApiResponse.error("Ошибка: " + e.getMessage()));
-        }
-    }
-
-    private void handleAccount(HttpExchange exchange) throws IOException {
-        if (!"GET".equals(exchange.getRequestMethod())) {
-            sendJson(exchange, ApiResponse.error("Метод не поддерживается"));
-            return;
-        }
-
-        if (!api.isLoggedIn()) {
-            sendJson(exchange, ApiResponse.error("Не авторизован"));
-            return;
-        }
-
-        try {
-            Map<String, Object> data = new HashMap<>();
-            data.put("username", api.getCurrentUsername());
-            data.put("passActive", AuthManager.hasActivePass());
-            sendJson(exchange, ApiResponse.success(data));
-        } catch (Exception e) {
-            sendJson(exchange, ApiResponse.error(e.getMessage()));
-        }
-    }
-
-    private void handleInstances(HttpExchange exchange) throws IOException {
-        if (!"GET".equals(exchange.getRequestMethod())) {
-            sendJson(exchange, ApiResponse.error("Метод не поддерживается"));
-            return;
-        }
-
-        try {
-            var result = api.getAllInstances();
-            sendJson(exchange, result);
-        } catch (Exception e) {
-            sendJson(exchange, ApiResponse.error(e.getMessage()));
-        }
-    }
-
-    private void handleLaunch(HttpExchange exchange) throws IOException {
-        if (!"POST".equals(exchange.getRequestMethod())) {
-            sendJson(exchange, ApiResponse.error("Метод не поддерживается"));
-            return;
-        }
-
-        if (!api.isLoggedIn()) {
-            sendJson(exchange, ApiResponse.error("Не авторизован"));
-            return;
-        }
-
-        try {
-            Map<String, String> body = parseJson(exchange.getRequestBody());
-            String name = body.get("name");
-
-            var result = api.launch(name);
-            if (result.isSuccess()) {
-                Map<String, Object> data = new HashMap<>();
-                data.put("pid", result.getData().getPid());
-                data.put("status", result.getData().getStatus());
-                sendJson(exchange, ApiResponse.success(data));
-                bridge.log("Запущена сборка: " + name);
-            } else {
-                sendJson(exchange, ApiResponse.error(result.getError()));
-            }
-        } catch (Exception e) {
-            sendJson(exchange, ApiResponse.error("Ошибка запуска: " + e.getMessage()));
-        }
-    }
-
-    private void handleInstall(HttpExchange exchange) throws IOException {
-        if (!"POST".equals(exchange.getRequestMethod())) {
-            sendJson(exchange, ApiResponse.error("Метод не поддерживается"));
-            return;
-        }
-
-        if (!api.isLoggedIn()) {
-            sendJson(exchange, ApiResponse.error("Не авторизован"));
-            return;
-        }
-
-        try {
-            Map<String, String> body = parseJson(exchange.getRequestBody());
-            String name = body.get("name");
-            String version = body.get("version");
-            String loader = body.get("loader");
-
-            bridge.log("Установка сборки: " + name + " " + version + " " + loader);
-
-            var createResult = api.instances().createInstance(name);
-            if (!createResult.isSuccess()) {
-                sendJson(exchange, ApiResponse.error(createResult.getError()));
-                return;
-            }
-
-            Instance instance = InstanceManager.getInstance(name);
-            if (instance != null) {
-                instance.setMinecraftVersion(version);
-                instance.setLoaderType(loader);
-            }
-
-            sendJson(exchange, ApiResponse.success(true));
-            bridge.log("Сборка установлена: " + name);
-        } catch (Exception e) {
-            sendJson(exchange, ApiResponse.error("Ошибка установки: " + e.getMessage()));
-        }
-    }
-
-    private void handleLogs(HttpExchange exchange) throws IOException {
-        String logs = bridge.getLogs();
-        sendJson(exchange, ApiResponse.success(logs));
-    }
-
-    private void handleExit(HttpExchange exchange) throws IOException {
-        bridge.log("Завершение работы...");
-        System.exit(0);
-    }
-
-    private void handleStatic(HttpExchange exchange) throws IOException {
-        String path = exchange.getRequestURI().getPath();
-        if (path.equals("/ui/") || path.equals("/ui")) {
-            path = "/ui/index.html";
-        }
-
-        var resource = getClass().getResource(path);
-
-        if (resource == null) {
-            exchange.sendResponseHeaders(404, 0);
-            exchange.close();
-            return;
-        }
-
-        try {
-            byte[] content = resource.openStream().readAllBytes();
-            String contentType = getContentType(path);
-
-            exchange.getResponseHeaders().set("Content-Type", contentType);
-            exchange.sendResponseHeaders(200, content.length);
-
-            OutputStream os = exchange.getResponseBody();
-            os.write(content);
-            os.close();
-        } catch (IOException ignored) {}
-    }
-
-    private String getContentType(String path) {
-        if (path.endsWith(".html")) return "text/html; charset=utf-8";
-        if (path.endsWith(".css")) return "text/css; charset=utf-8";
-        if (path.endsWith(".js")) return "application/javascript; charset=utf-8";
-        return "text/plain";
-    }
-
-    @SuppressWarnings("unchecked")
-    private Map<String, String> parseJson(InputStream body) {
-        try {
-            String json = new String(body.readAllBytes(), StandardCharsets.UTF_8);
-            return gson.fromJson(json, Map.class);
-        } catch (Exception e) {
-            return new HashMap<>();
-        }
-    }
-
-    private void sendJson(HttpExchange exchange, ApiResponse response) {
-        try {
-            String json = gson.toJson(response);
-            byte[] bytes = json.getBytes(StandardCharsets.UTF_8);
-
-            exchange.getResponseHeaders().set("Content-Type", "application/json; charset=utf-8");
-            exchange.sendResponseHeaders(200, bytes.length);
-
-            OutputStream os = exchange.getResponseBody();
-            os.write(bytes);
-            os.close();
-        } catch (IOException ignored) {}
-    }
-}
\ No newline at end of file
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/jcef/UIBridge.java b/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/jcef/UIBridge.java
deleted file mode 100644
index 9768e80..0000000
--- a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/jcef/UIBridge.java
+++ /dev/null
@@ -1,11 +0,0 @@
-package me.sashegdev.zernmc.launcher.ui.jcef;
-
-public class UIBridge {
-    public void log(String message) {
-        System.out.println("[UI] " + message);
-    }
-
-    public String getLogs() {
-        return "";
-    }
-}
\ No newline at end of file
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/jcef/UILauncher.java b/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/jcef/UILauncher.java
deleted file mode 100644
index 5c99b4f..0000000
--- a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/jcef/UILauncher.java
+++ /dev/null
@@ -1,102 +0,0 @@
-package me.sashegdev.zernmc.launcher.ui.jcef;
-
-import me.sashegdev.zernmc.launcher.api.LauncherAPI;
-
-import java.awt.*;
-import java.io.ByteArrayOutputStream;
-import java.io.PrintStream;
-import java.net.URI;
-
-public class UILauncher {
-    private static final String APP_TITLE = "ZernMC Launcher";
-    private final LauncherAPI api;
-    private final UIBridge bridge;
-    private LaunchServer server;
-
-    public UILauncher() {
-        this.api = new LauncherAPI();
-        this.bridge = new UIBridge();
-    }
-
-    public void launch() throws Exception {
-        redirectSystemLogs();
-        bridge.log("Запуск UI...");
-
-        server = new LaunchServer(bridge);
-        server.start();
-
-        openBrowser();
-        
-        Runtime.getRuntime().addShutdownHook(new Thread(() -> {
-            bridge.log("Выключение...");
-            if (server != null) server.stop();
-        }));
-        
-        Thread.currentThread().join();
-    }
-
-    private void openBrowser() {
-        String url = "http://localhost:8080/ui/";
-        bridge.log("Открытие браузера: " + url);
-
-        try {
-            if (Desktop.isDesktopSupported() && Desktop.getDesktop().isSupported(Desktop.Action.BROWSE)) {
-                Desktop.getDesktop().browse(URI.create(url));
-                bridge.log("Браузер открыт");
-            } else {
-                bridge.log("Desktop browsing not supported");
-            }
-        } catch (Exception e) {
-            bridge.log("Ошибка открытия браузера: " + e.getMessage());
-        }
-    }
-
-    private void redirectSystemLogs() {
-        PrintStream originalOut = System.out;
-        PrintStream originalErr = System.err;
-
-        System.setOut(new PrintStream(new ByteArrayOutputStream() {
-            @Override
-            public void write(byte[] b, int off, int len) {
-                String line = new String(b, off, len).trim();
-                if (!line.isEmpty()) {
-                    bridge.log(line);
-                }
-                try {
-                    originalOut.write(b, off, len);
-                } catch (Exception ignored) {}
-            }
-
-            @Override
-            public void write(int b) {
-                try {
-                    originalOut.write(b);
-                } catch (Exception ignored) {}
-            }
-        }));
-
-        System.setErr(new PrintStream(new ByteArrayOutputStream() {
-            @Override
-            public void write(byte[] b, int off, int len) {
-                String line = new String(b, off, len).trim();
-                if (!line.isEmpty()) {
-                    bridge.log("[ERROR] " + line);
-                }
-                try {
-                    originalErr.write(b, off, len);
-                } catch (Exception ignored) {}
-            }
-        }));
-    }
-
-    public static void main(String[] args) {
-        try {
-            UILauncher launcher = new UILauncher();
-            launcher.launch();
-        } catch (Exception e) {
-            System.err.println("UI launch failed: " + e.getMessage());
-            e.printStackTrace();
-            System.exit(1);
-        }
-    }
-}
\ No newline at end of file
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/jfx/JFXLauncher.java b/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/jfx/JFXLauncher.java
deleted file mode 100644
index 77dd181..0000000
--- a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/jfx/JFXLauncher.java
+++ /dev/null
@@ -1,326 +0,0 @@
-package me.sashegdev.zernmc.launcher.ui.jfx;
-
-import javafx.application.Application;
-import javafx.scene.Scene;
-import javafx.scene.web.WebView;
-import javafx.scene.web.WebEngine;
-import javafx.stage.Stage;
-import javafx.concurrent.Worker;
-import com.google.gson.Gson;
-import me.sashegdev.zernmc.launcher.api.LauncherAPI;
-import me.sashegdev.zernmc.launcher.auth.AuthManager;
-import me.sashegdev.zernmc.launcher.minecraft.Instance;
-import me.sashegdev.zernmc.launcher.minecraft.InstanceManager;
-import me.sashegdev.zernmc.launcher.utils.Config;
-
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.net.InetSocketAddress;
-import java.nio.charset.StandardCharsets;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.concurrent.Executors;
-import com.sun.net.httpserver.HttpServer;
-import com.sun.net.httpserver.HttpExchange;
-import com.sun.net.httpserver.Headers;
-
-public class JFXLauncher extends Application {
-    private static final int PORT = 8080;
-    private static final String APP_TITLE = "ZernMC Launcher";
-    private final LauncherAPI api = new LauncherAPI();
-    private final Gson gson = new Gson();
-    private HttpServer server;
-    private StringBuilder logBuffer = new StringBuilder();
-    private Stage mainStage;
-
-    public static void main(String[] args) {
-        launch(args);
-    }
-
-    @Override
-    public void start(Stage stage) {
-        this.mainStage = stage;
-
-        try {
-            log("Запуск JFX UI...");
-            startServer();
-
-            WebView webView = new WebView();
-            WebEngine engine = webView.getEngine();
-            engine.setJavaScriptEnabled(true);
-
-            engine.getLoadWorker().stateProperty().addListener((obs, oldState, newState) -> {
-                if (newState == Worker.State.SUCCEEDED) {
-                    log("Страница загружена");
-                }
-            });
-
-            String url = "http://localhost:" + PORT + "/ui/";
-            engine.load(url);
-
-            stage.setTitle(APP_TITLE);
-            stage.setWidth(1200);
-            stage.setHeight(800);
-            stage.setScene(new Scene(webView));
-            stage.show();
-
-            log("Окно отображено");
-
-            stage.setOnCloseRequest(e -> {
-                log("Закрытие...");
-                stopServer();
-            });
-
-        } catch (Exception e) {
-            log("Ошибка: " + e.getMessage());
-            e.printStackTrace();
-            throw new RuntimeException(e);
-        }
-    }
-
-    private void startServer() throws Exception {
-        server = HttpServer.create(new InetSocketAddress("localhost", PORT), 0);
-
-        server.createContext("/api/login", this::handleLogin);
-        server.createContext("/api/account", this::handleAccount);
-        server.createContext("/api/instances", this::handleInstances);
-        server.createContext("/api/launch", this::handleLaunch);
-        server.createContext("/api/install", this::handleInstall);
-        server.createContext("/api/logs", this::handleLogs);
-        server.createContext("/api/logs/instance", this::handleInstanceLogs);
-        server.createContext("/api/exit", this::handleExit);
-        server.createContext("/ui/", this::handleStatic);
-
-        server.setExecutor(Executors.newCachedThreadPool());
-        server.start();
-
-        log("HTTP сервер на порту " + PORT);
-    }
-
-    private void stopServer() {
-        if (server != null) server.stop(0);
-    }
-
-    private void handleLogin(HttpExchange exchange) {
-        try {
-            if (!"POST".equals(exchange.getRequestMethod())) {
-                sendJson(exchange, Map.of("success", false, "error", "Метод не поддерживается"));
-                return;
-            }
-
-            Map<String, String> body = parseJson(exchange.getRequestBody());
-            String username = body.get("username");
-            String password = body.get("password");
-
-            var result = api.login(username, password);
-            if (result.isSuccess()) {
-                Map<String, Object> data = new HashMap<>();
-                data.put("username", result.getData().getUsername());
-                data.put("token", result.getData().getToken());
-                sendJson(exchange, Map.of("success", true, "data", data));
-                log("Вход: " + username);
-            } else {
-                sendJson(exchange, Map.of("success", false, "error", result.getError()));
-            }
-        } catch (Exception e) {
-            sendJson(exchange, Map.of("success", false, "error", e.getMessage()));
-        }
-    }
-
-    private void handleAccount(HttpExchange exchange) {
-        try {
-            if (!api.isLoggedIn()) {
-                sendJson(exchange, Map.of("success", false, "error", "Не авторизован"));
-                return;
-            }
-            Map<String, Object> data = new HashMap<>();
-            data.put("username", api.getCurrentUsername());
-            data.put("passActive", AuthManager.hasActivePass());
-            sendJson(exchange, Map.of("success", true, "data", data));
-        } catch (Exception e) {
-            sendJson(exchange, Map.of("success", false, "error", e.getMessage()));
-        }
-    }
-
-    private void handleInstances(HttpExchange exchange) {
-        try {
-            var result = api.getAllInstances();
-            Map<String, Object> response = new HashMap<>();
-            response.put("success", result.isSuccess());
-            if (result.isSuccess()) {
-                response.put("data", result.getData());
-            } else {
-                response.put("error", result.getError());
-            }
-            sendJson(exchange, response);
-        } catch (Exception e) {
-            sendJson(exchange, Map.of("success", false, "error", e.getMessage()));
-        }
-    }
-
-    private void handleLaunch(HttpExchange exchange) {
-        try {
-            if (!api.isLoggedIn()) {
-                sendJson(exchange, Map.of("success", false, "error", "Не авторизован"));
-                return;
-            }
-
-            Map<String, String> body = parseJson(exchange.getRequestBody());
-            String name = body.get("name");
-
-            var result = api.launch(name);
-            if (result.isSuccess()) {
-                Map<String, Object> data = new HashMap<>();
-                data.put("pid", result.getData().getPid());
-                data.put("status", result.getData().getStatus());
-                sendJson(exchange, Map.of("success", true, "data", data));
-                log("Запущено: " + name);
-            } else {
-                sendJson(exchange, Map.of("success", false, "error", result.getError()));
-            }
-        } catch (Exception e) {
-            sendJson(exchange, Map.of("success", false, "error", e.getMessage()));
-        }
-    }
-
-    private void handleInstall(HttpExchange exchange) {
-        try {
-            if (!api.isLoggedIn()) {
-                sendJson(exchange, Map.of("success", false, "error", "Не авторизован"));
-                return;
-            }
-
-            Map<String, String> body = parseJson(exchange.getRequestBody());
-            String name = body.get("name");
-            String version = body.get("version");
-            String loader = body.get("loader");
-
-            log("Установка: " + name + " " + version + " " + loader);
-
-            var createResult = api.instances().createInstance(name);
-            if (!createResult.isSuccess()) {
-                sendJson(exchange, Map.of("success", false, "error", createResult.getError()));
-                return;
-            }
-
-            Instance instance = InstanceManager.getInstance(name);
-            if (instance != null) {
-                instance.setMinecraftVersion(version);
-                instance.setLoaderType(loader);
-            }
-
-            sendJson(exchange, Map.of("success", true, "data", true));
-            log("Установлено: " + name);
-        } catch (Exception e) {
-            sendJson(exchange, Map.of("success", false, "error", e.getMessage()));
-        }
-    }
-
-    private void handleLogs(HttpExchange exchange) {
-        sendJson(exchange, Map.of("success", true, "data", logBuffer.toString()));
-    }
-    
-    private void handleInstanceLogs(HttpExchange exchange) {
-        try {
-            String query = exchange.getRequestURI().getQuery();
-            String instanceName = null;
-            if (query != null && query.startsWith("name=")) {
-                instanceName = query.substring(5);
-            }
-            
-            if (instanceName == null) {
-                sendJson(exchange, Map.of("success", false, "error", "Укажите имя сборки"));
-                return;
-            }
-            
-            Path instanceDir = me.sashegdev.zernmc.launcher.utils.Config.getInstancesDir().resolve(instanceName);
-            Path logsDir = instanceDir.resolve("logs");
-            
-            if (!Files.exists(logsDir)) {
-                sendJson(exchange, Map.of("success", true, "data", ""));
-                return;
-            }
-            
-            StringBuilder logs = new StringBuilder();
-            try (var stream = Files.list(logsDir)) {
-                stream.filter(f -> f.toString().endsWith(".log"))
-                    .sorted((a, b) -> b.compareTo(a))
-                    .limit(5)
-                    .forEach(logFile -> {
-                        try {
-                            logs.append("=== ").append(logFile.getFileName()).append(" ===\n");
-                            logs.append(Files.readString(logFile));
-                            logs.append("\n");
-                        } catch (Exception ignored) {}
-                    });
-            }
-            
-            sendJson(exchange, Map.of("success", true, "data", logs.toString()));
-        } catch (Exception e) {
-            sendJson(exchange, Map.of("success", false, "error", e.getMessage()));
-        }
-    }
-
-    private void handleExit(HttpExchange exchange) {
-        log("Выход...");
-        if (mainStage != null) mainStage.close();
-        System.exit(0);
-    }
-
-    private void handleStatic(HttpExchange exchange) {
-        try {
-            String path = exchange.getRequestURI().getPath();
-            if (path.equals("/ui/") || path.equals("/ui")) path = "/ui/index.html";
-
-            var resource = JFXLauncher.class.getResource(path);
-            if (resource == null) {
-                exchange.sendResponseHeaders(404, 0);
-                exchange.close();
-                return;
-            }
-
-            byte[] content = resource.openStream().readAllBytes();
-            String ct = getContentType(path);
-
-            exchange.getResponseHeaders().set("Content-Type", ct);
-            exchange.sendResponseHeaders(200, content.length);
-            exchange.getResponseBody().write(content);
-            exchange.close();
-        } catch (Exception ignored) {}
-    }
-
-    private String getContentType(String path) {
-        if (path.endsWith(".html")) return "text/html; charset=utf-8";
-        if (path.endsWith(".css")) return "text/css; charset=utf-8";
-        if (path.endsWith(".js")) return "application/javascript; charset=utf-8";
-        return "text/plain";
-    }
-
-    @SuppressWarnings("unchecked")
-    private Map<String, String> parseJson(InputStream body) {
-        try {
-            return gson.fromJson(new String(body.readAllBytes(), StandardCharsets.UTF_8), Map.class);
-        } catch (Exception e) {
-            return new HashMap<>();
-        }
-    }
-
-    private void sendJson(HttpExchange exchange, Map<String, Object> response) {
-        try {
-            String json = gson.toJson(response);
-            byte[] bytes = json.getBytes(StandardCharsets.UTF_8);
-            exchange.getResponseHeaders().set("Content-Type", "application/json; charset=utf-8");
-            exchange.sendResponseHeaders(200, bytes.length);
-            exchange.getResponseBody().write(bytes);
-            exchange.close();
-        } catch (Exception ignored) {}
-    }
-
-    private void log(String msg) {
-        String entry = "[" + java.time.LocalTime.now() + "] " + msg + "\n";
-        logBuffer.append(entry);
-        System.out.println("[JFX] " + msg);
-    }
-}
\ No newline at end of file
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/Version.java b/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/Version.java
deleted file mode 100644
index e72abab..0000000
--- a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/Version.java
+++ /dev/null
@@ -1,56 +0,0 @@
-package me.sashegdev.zernmc.launcher.utils;
-
-import java.util.jar.Attributes;
-import java.util.jar.Manifest;
-
-public class Version {
-
-    public static String getCurrentVersion() {
-        try {
-            // Способ 1: Из манифеста (самый правильный)
-            Manifest manifest = new Manifest(
-                Version.class.getClassLoader().getResourceAsStream("META-INF/MANIFEST.MF")
-            );
-
-            String version = manifest.getMainAttributes().getValue(Attributes.Name.IMPLEMENTATION_VERSION);
-            if (version != null && !version.isBlank()) {
-                return version;
-            }
-
-            // Способ 2: Из Package (запасной)
-            version = Version.class.getPackage().getImplementationVersion();
-            if (version != null && !version.isBlank()) {
-                return version;
-            }
-
-        } catch (Exception ignored) {
-            // если не получилось прочитать манифест — идём дальше
-        }
-
-        // Финальный fallback
-        return "1.0.0";
-    }
-
-    public static boolean isNewer(String current, String server) {
-        if (current == null || server == null) return false;
-
-        current = current.replace("-SNAPSHOT", "").trim();
-        server = server.replace("-SNAPSHOT", "").trim();
-
-        if (current.equals(server)) return false;
-
-        String[] cParts = current.split("\\.");
-        String[] sParts = server.split("\\.");
-
-        int max = Math.max(cParts.length, sParts.length);
-
-        for (int i = 0; i < max; i++) {
-            int c = i < cParts.length ? Integer.parseInt(cParts[i]) : 0;
-            int s = i < sParts.length ? Integer.parseInt(sParts[i]) : 0;
-
-            if (s > c) return true;
-            if (s < c) return false;
-        }
-        return false;
-    }
-}
\ No newline at end of file
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/Bootstrap.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/Bootstrap.java
similarity index 57%
rename from launcher/src/main/java/me/sashegdev/zernmc/launcher/Bootstrap.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/Bootstrap.java
index a586d21..27a0c5b 100644
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/Bootstrap.java
+++ b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/Bootstrap.java
@@ -7,11 +7,12 @@ import java.nio.file.*;
 import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;
 import java.util.Arrays;
+import java.util.List;
 
 public class Bootstrap {
     private static final String VERSION_FILE = "build.version";
-    private static final String JAR_NAME = "bin/ZernMCLauncher.jar";
-    private static final String BASE_URL = "http://87.120.187.36:1582/launcher/download?type=jar";
+    private static final String JAR_NAME = "ZernMCLauncher.jar";
+    private static final String BASE_URL = "http://87.120.187.36:1582";
     
     private static Path baseDir;
     private static Path logDir;
@@ -23,26 +24,31 @@ public class Bootstrap {
         
         log("=== ZernMC Launcher ===");
         
-        // Если передан аргумент --launcher, запускаем UI напрямую
-        if (args.length > 0 && args[0].equals("--launcher")) {
-            launchUI();
-            return;
-        }
+        // Определяем режим запуска
+        List<String> argList = Arrays.asList(args);
+        boolean cliMode = argList.contains("--cli");
+        boolean jfxMode = !cliMode; // по умолчанию JFX
         
+        // Проверка и обновление лаунчера
         String currentVersion = readCurrentVersion();
         String serverVersion = getServerVersion();
         
-        log("Локальная: " + currentVersion);
-        log("Сервер: " + serverVersion);
+        log("Локальная версия: " + currentVersion);
+        log("Версия на сервере: " + serverVersion);
         
         if (isNewer(serverVersion, currentVersion)) {
             log("Доступно обновление!");
-            downloadUpdate();
+            downloadUpdate(serverVersion);
         } else {
-            log("Актуально");
+            log("Версия актуальна");
         }
         
-        launchGame();
+        // Запуск в выбранном режиме
+        if (jfxMode) {
+            launchJFX();
+        } else {
+            launchCLI();
+        }
     }
     
     private static void log(String msg) {
@@ -94,13 +100,15 @@ public class Bootstrap {
         return false;
     }
     
-    private static void downloadUpdate() throws Exception {
-        URL url = new URL(BASE_URL);
+    private static void downloadUpdate(String newVersion) throws Exception {
+        URL url = new URL(BASE_URL + "/launcher/download/jar");
         HttpURLConnection conn = (HttpURLConnection) url.openConnection();
         conn.setRequestMethod("GET");
         
         if (conn.getResponseCode() == 200) {
-            Path tmp = baseDir.resolve(JAR_NAME + ".new");
+            Path jarFile = baseDir.resolve(JAR_NAME);
+            Path tmp = jarFile.resolveSibling("zernmc-launcher-new.jar");
+            
             try (InputStream in = conn.getInputStream();
                  OutputStream out = new FileOutputStream(tmp.toFile())) {
                 byte[] buf = new byte[8192];
@@ -114,71 +122,94 @@ public class Bootstrap {
             }
             log("Скачано");
             
-            Path jarFile = baseDir.resolve(JAR_NAME);
-            Path backup = baseDir.resolve(JAR_NAME + ".old");
+            Path backup = jarFile.resolveSibling(JAR_NAME + ".old");
             
-            if (Files.exists(jarFile)) Files.move(jarFile, backup);
-            Files.move(tmp, jarFile);
+            if (Files.exists(jarFile)) Files.move(jarFile, backup, StandardCopyOption.REPLACE_EXISTING);
+            Files.move(tmp, jarFile, StandardCopyOption.REPLACE_EXISTING);
             if (Files.exists(backup)) Files.delete(backup);
             
-            String newVersion = getServerVersion();
             Files.writeString(baseDir.resolve(VERSION_FILE), newVersion);
             log("Обновлено до v" + newVersion);
+        } else {
+            throw new IOException("Сервер вернул код: " + conn.getResponseCode());
         }
     }
     
-    private static void launchUI() throws Exception {
-        // Запускаем Main с CLI аргументом
-        me.sashegdev.zernmc.launcher.Main.main(new String[]{"--cli"});
-    }
-    
-    private static void launchGame() throws Exception {
-        // Сначала ищем в lib/jre21-custom/bin/java
-        Path javaBin = baseDir.resolve("lib").resolve("jre21-custom").resolve("bin").resolve("java");
-        if (System.getProperty("os.name").toLowerCase().contains("windows")) {
-            javaBin = javaBin.resolveSibling("java.exe");
-        }
-        
-        // Потом в bin/ (альтернатива)
-        if (!Files.exists(javaBin)) {
-            javaBin = baseDir.resolve("bin").resolve("java");
-            if (System.getProperty("os.name").toLowerCase().contains("windows")) {
-                javaBin = javaBin.resolveSibling("java.exe");
-            }
-        }
-        
-        // Системная java как запасной вариант
-        if (!Files.exists(javaBin)) {
-            javaBin = Paths.get(System.getProperty("java.home"), "bin", "java");
-            if (System.getProperty("os.name").toLowerCase().contains("windows")) {
-                javaBin = javaBin.resolveSibling("java.exe");
-            }
-        }
-        
-        log("Java: " + javaBin);
-        log("baseDir: " + baseDir);
-        log("exists baseDir: " + Files.exists(baseDir));
-        log("baseDir list: " + Arrays.toString(baseDir.toFile().list()));
-        log("exists java: " + Files.exists(javaBin));
-        log("Запуск...");
-        
+    private static void launchJFX() throws Exception {
+        Path javaBin = findJava();
         Path jarPath = baseDir.resolve(JAR_NAME);
-        log("jarPath: " + jarPath);
-        log("jarPath exists: " + Files.exists(jarPath));
-        log("jarPath abs: " + jarPath.toAbsolutePath());
-        log("jarPath str: " + jarPath.toAbsolutePath().toString());
+        
+        log("Запуск JFX режима...");
+        log("Java: " + javaBin);
+        log("JAR: " + jarPath);
         
         ProcessBuilder pb = new ProcessBuilder(
             javaBin.toAbsolutePath().toString(),
             "-jar",
             jarPath.toAbsolutePath().toString(),
-            "--launcher"
+            "--jfx"
         );
         pb.directory(baseDir.toFile());
         pb.inheritIO();
         Process p = pb.start();
         int code = p.waitFor();
-        log("Завершено: " + code);
+        log("Завершено с кодом: " + code);
         System.exit(code);
     }
+    
+    private static void launchCLI() throws Exception {
+        Path javaBin = findJava();
+        Path jarPath = baseDir.resolve(JAR_NAME);
+        
+        log("Запуск CLI режима...");
+        log("Java: " + javaBin);
+        log("JAR: " + jarPath);
+        
+        ProcessBuilder pb = new ProcessBuilder(
+            javaBin.toAbsolutePath().toString(),
+            "-jar",
+            jarPath.toAbsolutePath().toString(),
+            "--cli"
+        );
+        pb.directory(baseDir.toFile());
+        pb.inheritIO();
+        Process p = pb.start();
+        int code = p.waitFor();
+        log("Завершено с кодом: " + code);
+        System.exit(code);
+    }
+    
+    private static Path findJava() {
+        String os = System.getProperty("os.name").toLowerCase();
+        String javaExe = os.contains("windows") ? "java.exe" : "java";
+        
+        // Сначала ищем jre21/bin/java рядом с лаунчером
+        Path javaBin = baseDir.resolve("jre21").resolve("bin").resolve(javaExe);
+        
+        // Если нет, пробуем системную Java
+        if (!Files.exists(javaBin)) {
+            javaBin = Paths.get(System.getProperty("java.home"), "bin", javaExe);
+        }
+        
+        // Если и это не найдено - ищем java в PATH
+        if (!Files.exists(javaBin)) {
+            try {
+                Process p = new ProcessBuilder("which", javaExe).start();
+                if (p.waitFor() == 0) {
+                    try (BufferedReader br = new BufferedReader(new InputStreamReader(p.getInputStream()))) {
+                        String path = br.readLine();
+                        if (path != null) {
+                            javaBin = Paths.get(path.trim());
+                        }
+                    }
+                }
+            } catch (Exception ignored) {}
+        }
+        
+        if (!Files.exists(javaBin)) {
+            throw new RuntimeException("Java не найдена. Убедитесь, что jre21 присутствует в папке с лаунчером или Java установлена в системе");
+        }
+        
+        return javaBin;
+    }
 }
\ No newline at end of file
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/Main.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/Main.java
similarity index 58%
rename from launcher/src/main/java/me/sashegdev/zernmc/launcher/Main.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/Main.java
index 3d94a7e..c7ed1e3 100644
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/Main.java
+++ b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/Main.java
@@ -4,14 +4,9 @@ import me.sashegdev.zernmc.launcher.api.LauncherAPI;
 import me.sashegdev.zernmc.launcher.auth.AuthManager;
 import me.sashegdev.zernmc.launcher.menu.*;
 import me.sashegdev.zernmc.launcher.ui.ArrowMenu;
+import me.sashegdev.zernmc.launcher.ui.jfx.JFXLauncher;
 import me.sashegdev.zernmc.launcher.utils.*;
 import java.io.IOException;
-import java.net.http.HttpClient;
-import java.net.http.HttpRequest;
-import java.net.http.HttpResponse;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.StandardCopyOption;
 import java.util.List;
 
 public class Main {
@@ -20,20 +15,60 @@ public class Main {
     private static final LauncherAPI api = new LauncherAPI();
 
     public static void main(String[] args) throws IOException {
+        // Настройка кодировки для Windows и Linux
         System.setProperty("org.jline.terminal.disableDeprecatedProviderWarning", "true");
         System.setProperty("file.encoding", "UTF-8");
         System.setProperty("sun.err.encoding", "UTF-8");
         System.setProperty("sun.stdout.encoding", "UTF-8");
+        
+        // Для Windows CMD - пытаемся переключить в UTF-8 режим
+        try {
+            if (System.getProperty("os.name").toLowerCase().contains("windows")) {
+                new ProcessBuilder("cmd", "/c", "chcp", "65001").inheritIO().start().waitFor();
+            }
+        } catch (Exception ignored) {}
 
         ZAnsi.install();
         System.out.print("\033[H\033[2J");
         System.out.println(ZAnsi.brightGreen("Добро пожаловать в ZernMC Launcher " + CURRENT_VERSION));
 
+        // Определяем режим запуска
+        List<String> argList = List.of(args);
+        boolean jfxMode = argList.contains("--jfx");
+        boolean cliMode = argList.contains("--cli");
+
+        if (jfxMode) {
+            launchJFX();
+            return;
+        }
+
+        // CLI режим (по умолчанию или с --cli)
+        startCLI();
+    }
+
+    private static void launchJFX() {
+        System.out.println(ZAnsi.cyan("Запуск JFX интерфейса..."));
+        try {
+            // Устанавливаем параметры для JavaFX (важно для Windows)
+            System.setProperty("javafx.runtime.version", "21");
+            
+            JFXLauncher.main(new String[]{});
+        } catch (Exception e) {
+            System.err.println(ZAnsi.brightRed("Ошибка запуска JFX: " + e.getMessage()));
+            // Проверяем, связано ли это с отсутствием JavaFX
+            if (e.getMessage() != null && e.getMessage().contains("QuantumRenderer")) {
+                System.err.println(ZAnsi.yellow("JavaFX недоступен. Возможно, отсутствуют нативные библиотеки."));
+                System.err.println(ZAnsi.yellow("Попробуйте использовать CLI режим: --cli"));
+            }
+            e.printStackTrace();
+            System.exit(1);
+        }
+    }
+
+    private static void startCLI() throws IOException {
         // Проверка всех сервисов при старте
         ZHttpClient.checkAllServicesOnStartup();
 
-        checkAndAutoUpdateLauncher();
-
         // === АВТОРИЗАЦИЯ (используем новый API) ===
         System.out.println(ZAnsi.cyan("Проверка авторизации..."));
         var sessionResponse = api.checkSession();
@@ -62,92 +97,6 @@ public class Main {
         }
     }
 
-    private static void checkAndAutoUpdateLauncher() {
-        System.out.println(ZAnsi.cyan("Проверка обновлений лаунчера..."));
-        try {
-            String json = ZHttpClient.getLauncherVersionInfo();
-            String serverVersion = extractVersion(json);
-
-            System.out.println(ZAnsi.white("Текущая версия: ") + CURRENT_VERSION);
-            System.out.println(ZAnsi.white("Версия на сервере: ") + serverVersion);
-
-            if (Version.isNewer(CURRENT_VERSION, serverVersion)) {
-                System.out.println(ZAnsi.brightYellow("\nДоступна новая версия лаунчера! (" + serverVersion + ")"));
-                System.out.println(ZAnsi.cyan("Начинается автоматическое обновление...\n"));
-                performAutoUpdate(serverVersion);
-                restartLauncher();
-            } else {
-                System.out.println(ZAnsi.brightGreen("Лаунчер актуален."));
-            }
-        } catch (Exception e) {
-            System.out.println(ZAnsi.yellow("Не удалось проверить обновления лаунчера."));
-            System.out.println(ZAnsi.white("Ошибка: ") + e.getMessage());
-        }
-    }
-
-    private static void performAutoUpdate(String newVersion) throws Exception {
-        String downloadUrl = ZHttpClient.getBaseUrl() + "/launcher/download?type=jar";
-        Path currentJar = getCurrentJarPath();
-        Path tempJar = currentJar.getParent().resolve("zernmc-launcher-new.jar");
-
-        System.out.println(ZAnsi.cyan("Скачивание версии " + newVersion + "..."));
-
-        HttpClient client = HttpClient.newBuilder().build();
-        HttpRequest request = HttpRequest.newBuilder()
-                .uri(java.net.URI.create(downloadUrl))
-                .GET()
-                .build();
-
-        HttpResponse<Path> response = client.send(request, HttpResponse.BodyHandlers.ofFile(tempJar));
-
-        if (response.statusCode() != 200) {
-            throw new IOException("Сервер вернул код: " + response.statusCode());
-        }
-
-        long size = Files.size(tempJar);
-        System.out.println(ZAnsi.brightGreen("Скачано успешно (" + (size / 1024) + " KB)"));
-
-        Files.move(tempJar, currentJar, StandardCopyOption.REPLACE_EXISTING);
-        System.out.println(ZAnsi.brightGreen("Обновление успешно установлено!"));
-    }
-
-    private static void restartLauncher() {
-        try {
-            String javaPath = System.getProperty("java.home") + "/bin/java";
-            String jarPath = getCurrentJarPath().toAbsolutePath().toString();
-
-            System.out.println(ZAnsi.brightGreen("Перезапуск лаунчера с новой версией..."));
-
-            new ProcessBuilder(javaPath, "-jar", jarPath)
-                    .inheritIO()
-                    .start();
-
-            System.exit(0);
-        } catch (Exception e) {
-            System.err.println(ZAnsi.brightRed("Не удалось перезапустить лаунчер."));
-            System.exit(1);
-        }
-    }
-
-    private static String extractVersion(String json) {
-        try {
-            return json.replaceAll(".*\"version\"\\s*:\\s*\"([^\"]+)\".*", "$1");
-        } catch (Exception e) {
-            return "unknown";
-        }
-    }
-
-    private static Path getCurrentJarPath() {
-        try {
-            return Path.of(Main.class.getProtectionDomain()
-                    .getCodeSource()
-                    .getLocation()
-                    .toURI());
-        } catch (Exception e) {
-            return Path.of("zernmc-launcher-1.0-jar-with-dependencies.jar");
-        }
-    }
-
     // ====================== ГЛАВНЫЙ ЦИКЛ ======================
     private static void mainLoop() throws Exception {
         if (Config.isZernMCBuild()) {
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/api/ApiResponse.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/api/ApiResponse.java
similarity index 100%
rename from launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/api/ApiResponse.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/api/ApiResponse.java
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/api/LauncherAPI.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/api/LauncherAPI.java
similarity index 100%
rename from launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/api/LauncherAPI.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/api/LauncherAPI.java
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/api/auth/AuthService.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/api/auth/AuthService.java
similarity index 100%
rename from launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/api/auth/AuthService.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/api/auth/AuthService.java
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/api/instance/InstanceService.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/api/instance/InstanceService.java
similarity index 100%
rename from launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/api/instance/InstanceService.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/api/instance/InstanceService.java
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/api/launch/LaunchService.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/api/launch/LaunchService.java
similarity index 100%
rename from launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/api/launch/LaunchService.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/api/launch/LaunchService.java
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/auth/AuthManager.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/auth/AuthManager.java
similarity index 100%
rename from launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/auth/AuthManager.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/auth/AuthManager.java
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/LaunchMenu.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/menu/LaunchMenu.java
similarity index 100%
rename from launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/LaunchMenu.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/menu/LaunchMenu.java
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/LoginMenu.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/menu/LoginMenu.java
similarity index 100%
rename from launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/LoginMenu.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/menu/LoginMenu.java
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/ServerCheckMenu.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/menu/ServerCheckMenu.java
similarity index 100%
rename from launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/ServerCheckMenu.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/menu/ServerCheckMenu.java
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/SettingsMenu.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/menu/SettingsMenu.java
similarity index 100%
rename from launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/SettingsMenu.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/menu/SettingsMenu.java
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/UpdateMenu.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/menu/UpdateMenu.java
similarity index 100%
rename from launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/UpdateMenu.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/menu/UpdateMenu.java
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/Instance.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/minecraft/Instance.java
similarity index 100%
rename from launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/Instance.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/minecraft/Instance.java
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/InstanceManager.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/minecraft/InstanceManager.java
similarity index 100%
rename from launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/InstanceManager.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/minecraft/InstanceManager.java
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/MinecraftLib.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/minecraft/MinecraftLib.java
similarity index 100%
rename from launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/MinecraftLib.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/minecraft/MinecraftLib.java
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/PackDownloader.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/minecraft/PackDownloader.java
similarity index 100%
rename from launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/PackDownloader.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/minecraft/PackDownloader.java
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/ServerPack.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/minecraft/ServerPack.java
similarity index 100%
rename from launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/ServerPack.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/minecraft/ServerPack.java
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/installer/FabricInstaller.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/minecraft/installer/FabricInstaller.java
similarity index 100%
rename from launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/installer/FabricInstaller.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/minecraft/installer/FabricInstaller.java
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/installer/ForgeInstaller.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/minecraft/installer/ForgeInstaller.java
similarity index 100%
rename from launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/installer/ForgeInstaller.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/minecraft/installer/ForgeInstaller.java
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/installer/NeoForgeInstaller.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/minecraft/installer/NeoForgeInstaller.java
similarity index 100%
rename from launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/installer/NeoForgeInstaller.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/minecraft/installer/NeoForgeInstaller.java
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/installer/VersionInstaller.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/minecraft/installer/VersionInstaller.java
similarity index 100%
rename from launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/installer/VersionInstaller.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/minecraft/installer/VersionInstaller.java
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/launch/LaunchCommandBuilder.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/minecraft/launch/LaunchCommandBuilder.java
similarity index 100%
rename from launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/launch/LaunchCommandBuilder.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/minecraft/launch/LaunchCommandBuilder.java
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/launch/VersionManifest.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/minecraft/launch/VersionManifest.java
similarity index 100%
rename from launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/launch/VersionManifest.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/minecraft/launch/VersionManifest.java
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/model/LaunchOptions.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/minecraft/model/LaunchOptions.java
similarity index 100%
rename from launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/model/LaunchOptions.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/minecraft/model/LaunchOptions.java
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/model/MinecraftVersion.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/minecraft/model/MinecraftVersion.java
similarity index 100%
rename from launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/model/MinecraftVersion.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/minecraft/model/MinecraftVersion.java
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/ArrowMenu.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/ui/ArrowMenu.java
similarity index 100%
rename from launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/ArrowMenu.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/ui/ArrowMenu.java
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/jfx/JFXLauncher.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/ui/jfx/JFXLauncher.java
similarity index 100%
rename from launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/jfx/JFXLauncher.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/ui/jfx/JFXLauncher.java
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/Config.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/utils/Config.java
similarity index 100%
rename from launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/Config.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/utils/Config.java
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/ConsoleUtils.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/utils/ConsoleUtils.java
similarity index 100%
rename from launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/ConsoleUtils.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/utils/ConsoleUtils.java
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/Input.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/utils/Input.java
similarity index 100%
rename from launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/Input.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/utils/Input.java
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/ProgressBar.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/utils/ProgressBar.java
similarity index 100%
rename from launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/ProgressBar.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/utils/ProgressBar.java
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/Version.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/utils/Version.java
similarity index 59%
rename from launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/Version.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/utils/Version.java
index e72abab..eebf168 100644
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/Version.java
+++ b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/utils/Version.java
@@ -33,24 +33,42 @@ public class Version {
 
     public static boolean isNewer(String current, String server) {
         if (current == null || server == null) return false;
-
-        current = current.replace("-SNAPSHOT", "").trim();
-        server = server.replace("-SNAPSHOT", "").trim();
-
+        
+        // Нормализуем версии - убираем суффиксы типа -any, -alpha, -beta, -SNAPSHOT
+        current = normalizeVersion(current);
+        server = normalizeVersion(server);
+        
         if (current.equals(server)) return false;
-
+        
         String[] cParts = current.split("\\.");
         String[] sParts = server.split("\\.");
-
+        
         int max = Math.max(cParts.length, sParts.length);
-
+        
         for (int i = 0; i < max; i++) {
-            int c = i < cParts.length ? Integer.parseInt(cParts[i]) : 0;
-            int s = i < sParts.length ? Integer.parseInt(sParts[i]) : 0;
-
+            int c = i < cParts.length ? parseVersionPart(cParts[i]) : 0;
+            int s = i < sParts.length ? parseVersionPart(sParts[i]) : 0;
+            
             if (s > c) return true;
             if (s < c) return false;
         }
         return false;
     }
+    
+    private static String normalizeVersion(String version) {
+        if (version == null) return "0.0.0";
+        
+        // Убираем суффиксы: -any, -alpha1, -beta2, -SNAPSHOT, -rc1 и т.д.
+        return version.split("-")[0].split("\\+")[0].trim();
+    }
+    
+    private static int parseVersionPart(String part) {
+        try {
+            // Убираем всё, что не является цифрой (на случай если суффикс остался)
+            String numeric = part.replaceAll("[^0-9]", "");
+            return numeric.isEmpty() ? 0 : Integer.parseInt(numeric);
+        } catch (Exception e) {
+            return 0;
+        }
+    }
 }
\ No newline at end of file
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/ZAnsi.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/utils/ZAnsi.java
similarity index 100%
rename from launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/ZAnsi.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/utils/ZAnsi.java
diff --git a/launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/ZHttpClient.java b/launcher/launcher/src/main/java/sashegdev/zernmc/launcher/utils/ZHttpClient.java
similarity index 100%
rename from launcher/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/ZHttpClient.java
rename to launcher/launcher/src/main/java/sashegdev/zernmc/launcher/utils/ZHttpClient.java
diff --git a/launcher/launcher/src/main/resources/ui/index.html b/launcher/launcher/src/main/resources/ui/index.html
deleted file mode 100644
index c1fa627..0000000
--- a/launcher/launcher/src/main/resources/ui/index.html
+++ /dev/null
@@ -1,102 +0,0 @@
-<!DOCTYPE html>
-<html lang="ru">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>ZernMC Launcher</title>
-    <link rel="stylesheet" href="style.css">
-</head>
-<body>
-    <!-- Grid Background -->
-    <canvas id="grid-canvas"></canvas>
-    
-    <div id="app">
-        <!-- Экран логина -->
-        <div id="login-screen" class="screen">
-            <div class="login-container">
-                <h1 class="logo">ZernMC</h1>
-                <p class="subtitle">Private Launcher</p>
-                <form id="login-form">
-                    <input type="text" id="username" placeholder="Никнейм" required>
-                    <input type="password" id="password" placeholder="Пароль" required>
-                    <button type="submit" class="btn-primary">Войти</button>
-                </form>
-                <div id="login-error" class="error hidden"></div>
-            </div>
-        </div>
-
-        <!-- Главное меню -->
-        <div id="main-screen" class="screen hidden">
-            <!-- Хедер -->
-            <header class="header">
-                <h1 class="logo">ZernMC Launcher</h1>
-                <div class="account-info">
-                    <span id="account-name">-</span>
-                    <span id="account-status" class="badge">-</span>
-                </div>
-            </header>
-
-            <!-- Основной контент -->
-            <main class="main-content">
-                <!-- Слева: выбор сборки -->
-                <aside class="sidebar">
-                    <h2>Сборки</h2>
-                    <div id="instances-list" class="instances-container">
-                        <!-- Динамически заполняется через JS -->
-                    </div>
-                </aside>
-
-                <!-- По центру: логи -->
-                <section class="logs-panel">
-                    <h2>Логи</h2>
-                    <div id="logs-container"></div>
-                </section>
-            </main>
-
-            <!-- Низ: управление -->
-            <footer class="footer">
-                <div class="instance-info">
-                    <span id="selected-name">-</span>
-                    <span id="selected-version">-</span>
-                    <span id="selected-loader">-</span>
-                </div>
-                <button id="play-btn" class="btn-play" disabled>Выберите сборку</button>
-            </footer>
-        </div>
-
-        <!-- Модальное окно установки -->
-        <div id="install-modal" class="modal hidden">
-            <div class="modal-content">
-                <h2>Установка сборки</h2>
-                <form id="install-form">
-                    <label>Версия Minecraft
-                        <select id="install-mc-version">
-                            <option value="1.20.4">1.20.4</option>
-                            <option value="1.20.2">1.20.2</option>
-                            <option value="1.20.1">1.20.1</option>
-                            <option value="1.19.2">1.19.2</option>
-                        </select>
-                    </label>
-                    <label>Загрузчик
-                        <select id="install-loader">
-                            <option value="vanilla">Vanilla</option>
-                            <option value="fabric">Fabric</option>
-                            <option value="forge">Forge</option>
-                            <option value="neoforge">NeoForge</option>
-                        </select>
-                    </label>
-                    <label>Имя сборки
-                        <input type="text" id="install-name" placeholder="MyServer" required>
-                    </label>
-                    <div class="modal-buttons">
-                        <button type="button" class="btn-secondary" onclick="closeInstallModal()">Отмена</button>
-                        <button type="submit" class="btn-primary">Установить</button>
-                    </div>
-                </form>
-            </div>
-        </div>
-    </div>
-
-    <script src="launcher.js"></script>
-</body>
-</html>
\ No newline at end of file
diff --git a/launcher/launcher/src/main/resources/ui/launcher.js b/launcher/launcher/src/main/resources/ui/launcher.js
deleted file mode 100644
index 68ce339..0000000
--- a/launcher/launcher/src/main/resources/ui/launcher.js
+++ /dev/null
@@ -1,393 +0,0 @@
-const API_BASE = 'http://localhost:8080/api';
-
-let state = {
-    loggedIn: false,
-    account: null,
-    instances: [],
-    selectedInstance: null
-};
-
-// ============ API ============
-
-async function apiCall(endpoint, options = {}) {
-    const url = `${API_BASE}${endpoint}`;
-    const config = {
-        headers: { 'Content-Type': 'application/json' },
-        ...options
-    };
-
-    try {
-        const response = await fetch(url, config);
-        const data = await response.json();
-        return data;
-    } catch (e) {
-        log('Ошибка соединения с сервером: ' + e.message, 'error');
-        return { success: false, error: e.message };
-    }
-}
-
-// ============ Login ============
-
-async function login(username, password) {
-    log('Выполняется вход...', 'info');
-    const result = await apiCall('/login', {
-        method: 'POST',
-        body: JSON.stringify({ username, password })
-    });
-
-    if (result.success) {
-        state.loggedIn = true;
-        state.account = result.data;
-        log('Вход выполнен: ' + result.data.username, 'success');
-        showMainScreen();
-        await loadInstances();
-    } else {
-        log('Ошибка входа: ' + result.error, 'error');
-        showError(result.error);
-    }
-    return result;
-}
-
-function showError(message) {
-    const el = document.getElementById('login-error');
-    el.textContent = message;
-    el.classList.remove('hidden');
-}
-
-function hideError() {
-    document.getElementById('login-error').classList.add('hidden');
-}
-
-// ============ Account ============
-
-async function loadAccountInfo() {
-    const result = await apiCall('/account');
-    if (result.success) {
-        state.account = result.data;
-        state.loggedIn = true;
-        document.getElementById('account-name').textContent = result.data.username;
-
-        const statusEl = document.getElementById('account-status');
-        statusEl.textContent = result.data.passActive ? 'PRO' : 'FREE';
-        statusEl.className = 'badge ' + (result.data.passActive ? 'active' : 'inactive');
-    } else {
-        showLoginScreen();
-    }
-}
-
-// ============ Instances ============
-
-async function loadInstances() {
-    log('Загрузка списка сборок...', 'info');
-    const result = await apiCall('/instances');
-
-    if (result.success) {
-        state.instances = result.data;
-        renderInstances();
-        log('Загружено ' + result.data.length + ' сборок', 'success');
-    } else {
-        log('Ошибка загрузки: ' + result.error, 'error');
-    }
-}
-
-function renderInstances() {
-    const container = document.getElementById('instances-list');
-    container.innerHTML = '';
-
-    state.instances.forEach(inst => {
-        const card = document.createElement('div');
-        card.className = 'instance-card';
-        card.dataset.name = inst.name;
-        card.onclick = () => selectInstance(inst.name);
-
-        let details = `
-            <span class="instance-version">${inst.version || '?'}</span>
-            <span class="instance-loader">${inst.loaderType || 'vanilla'}</span>
-        `;
-
-        if (inst.isServerPack) {
-            details += `<span class="instance-server-version">v${inst.serverVersion}</span>`;
-        }
-
-        card.innerHTML = `
-            <div class="instance-name">${inst.name}</div>
-            <div class="instance-details">${details}</div>
-        `;
-
-        container.appendChild(card);
-    });
-}
-
-function selectInstance(name) {
-    state.selectedInstance = state.instances.find(i => i.name === name);
-
-    document.querySelectorAll('.instance-card').forEach(c => {
-        c.classList.toggle('selected', c.dataset.name === name);
-    });
-
-    const btn = document.getElementById('play-btn');
-    const inst = state.selectedInstance;
-
-    if (inst) {
-        document.getElementById('selected-name').textContent = inst.name;
-        document.getElementById('selected-version').textContent = inst.version || '-';
-        document.getElementById('selected-loader').textContent = inst.loaderType || 'vanilla';
-
-        btn.disabled = false;
-        btn.textContent = 'Играть';
-        btn.classList.remove('update');
-        
-        loadInstanceLogs(inst.name);
-    } else {
-        btn.disabled = true;
-        btn.textContent = 'Выберите сборку';
-    }
-}
-
-// ============ Launch ============
-
-async function launchInstance() {
-    if (!state.selectedInstance) return;
-
-    const name = state.selectedInstance.name;
-    log('Запуск сборки: ' + name, 'info');
-
-    const result = await apiCall('/launch', {
-        method: 'POST',
-        body: JSON.stringify({ name })
-    });
-
-    if (result.success) {
-        log('Сборка запущена! PID: ' + result.data.pid, 'success');
-    } else {
-        log('Ошибка запуска: ' + result.error, 'error');
-    }
-}
-
-// ============ Install ============
-
-function openInstallModal() {
-    document.getElementById('install-modal').classList.remove('hidden');
-}
-
-function closeInstallModal() {
-    document.getElementById('install-modal').classList.add('hidden');
-}
-
-async function installInstance(formData) {
-    log('Установка сборки...', 'info');
-    const result = await apiCall('/install', {
-        method: 'POST',
-        body: JSON.stringify(formData)
-    });
-
-    if (result.success) {
-        log('Сборка установлена!', 'success');
-        closeInstallModal();
-        await loadInstances();
-    } else {
-        log('Ошибка установки: ' + result.error, 'error');
-    }
-    return result;
-}
-
-// ============ Logs ============
-
-function log(message, type = 'info') {
-    const container = document.getElementById('logs-container');
-    if (!container) return;
-
-    const line = document.createElement('div');
-    line.className = 'log-line ' + type;
-    line.textContent = '[' + new Date().toLocaleTimeString() + '] ' + message;
-    container.appendChild(line);
-    container.scrollTop = container.scrollHeight;
-}
-
-async function loadInstanceLogs(instanceName) {
-    const result = await apiCall('/logs/instance?name=' + encodeURIComponent(instanceName));
-    if (result.success && result.data) {
-        result.data.split('\n').forEach(line => {
-            if (line.trim()) {
-                let type = 'info';
-                if (line.toLowerCase().includes('error')) type = 'error';
-                else if (line.toLowerCase().includes('warn')) type = 'warning';
-                else if (line.toLowerCase().includes('info')) type = 'success';
-                log(line, type);
-            }
-        });
-    }
-}
-
-function clearLogs() {
-    document.getElementById('logs-container').innerHTML = '';
-}
-
-// ============ Screens ============
-
-function showLoginScreen() {
-    document.getElementById('login-screen').classList.remove('hidden');
-    document.getElementById('main-screen').classList.add('hidden');
-    clearError();
-}
-
-function showMainScreen() {
-    document.getElementById('login-screen').classList.add('hidden');
-    document.getElementById('main-screen').classList.remove('hidden');
-
-    if (state.account) {
-        document.getElementById('account-name').textContent = state.account.username;
-        const statusEl = document.getElementById('account-status');
-        statusEl.textContent = state.account.passActive ? 'PRO' : 'FREE';
-        statusEl.className = 'badge ' + (state.account.passActive ? 'active' : 'inactive');
-    }
-}
-
-// ============ Init ============
-
-document.addEventListener('DOMContentLoaded', async () => {
-    initGridBackground();
-    log('Запуск лаунчера...', 'info');
-
-    await loadAccountInfo();
-
-    if (!state.loggedIn) {
-        showLoginScreen();
-    } else {
-        showMainScreen();
-        await loadInstances();
-    }
-});
-
-// ============ Form Handlers ============
-
-document.getElementById('login-form').addEventListener('submit', async (e) => {
-    e.preventDefault();
-    hideError();
-
-    const username = document.getElementById('username').value;
-    const password = document.getElementById('password').value;
-
-    await login(username, password);
-});
-
-document.getElementById('play-btn').addEventListener('click', async () => {
-    await launchInstance();
-});
-
-document.getElementById('install-form').addEventListener('submit', async (e) => {
-    e.preventDefault();
-
-    const formData = {
-        name: document.getElementById('install-name').value,
-        version: document.getElementById('install-mc-version').value,
-        loader: document.getElementById('install-loader').value
-    };
-
-    await installInstance(formData);
-});
-
-// Expose functions globally for inline handlers
-window.closeInstallModal = closeInstallModal;
-
-// ============ Grid Background ============
-
-function initGridBackground() {
-    const canvas = document.getElementById('grid-canvas');
-    if (!canvas) return;
-    
-    const ctx = canvas.getContext('2d');
-    let width, height;
-    let mouseX = 0, mouseY = 0;
-    let points = [];
-    const spacing = 40;
-    const depthLayers = 3;
-    
-    function resize() {
-        width = canvas.width = window.innerWidth;
-        height = canvas.height = window.innerHeight;
-        initPoints();
-    }
-    
-    function initPoints() {
-        points = [];
-        for (let z = 0; z < depthLayers; z++) {
-            const layer = [];
-            const scale = 0.6 + z * 0.2;
-            const cols = Math.ceil(width / spacing / scale) + 1;
-            const rows = Math.ceil(height / spacing / scale) + 1;
-            
-            for (let y = 0; y < rows; y++) {
-                for (let x = 0; x < cols; x++) {
-                    layer.push({
-                        x: x * spacing * scale,
-                        y: y * spacing * scale,
-                        baseX: x * spacing * scale,
-                        baseY: y * spacing * scale,
-                        depth: z
-                    });
-                }
-            }
-            points.push(layer);
-        }
-    }
-    
-    function draw() {
-        ctx.clearRect(0, 0, width, height);
-        
-        const centerX = width / 2;
-        const centerY = height / 2;
-        
-        for (let z = 0; z < depthLayers; z++) {
-            const layer = points[z];
-            const alpha = 0.15 + z * 0.1;
-            const scale = 0.6 + z * 0.2;
-            
-            ctx.strokeStyle = z === depthLayers - 1 
-                ? `rgba(59, 130, 246, ${alpha})`  // Blue - primary
-                : `rgba(245, 158, 11, ${alpha * 0.5})`;  // Orange - secondary
-            
-            ctx.lineWidth = 1;
-            
-            for (const p of layer) {
-                const dx = (mouseX - centerX) * 0.02 * scale * (z + 1);
-                const dy = (mouseY - centerY) * 0.02 * scale * (z + 1);
-                
-                const px = p.baseX + dx;
-                const py = p.baseY + dy;
-                
-                // Horizontal line
-                if ((p.baseX + dx) > 0 && (p.baseX + dx) < width - spacing * scale) {
-                    ctx.beginPath();
-                    ctx.moveTo(px, py);
-                    ctx.lineTo(px + spacing * scale, py);
-                    ctx.stroke();
-                }
-                
-                // Vertical line
-                if ((p.baseY + dy) > 0 && (p.baseY + dy) < height - spacing * scale) {
-                    ctx.beginPath();
-                    ctx.moveTo(px, py);
-                    ctx.lineTo(px, py + spacing * scale);
-                    ctx.stroke();
-                }
-            }
-        }
-        
-        requestAnimationFrame(draw);
-    }
-    
-    canvas.addEventListener('mousemove', (e) => {
-        mouseX = e.clientX;
-        mouseY = e.clientY;
-    });
-    
-    canvas.addEventListener('mouseleave', () => {
-        mouseX = width / 2;
-        mouseY = height / 2;
-    });
-    
-    window.addEventListener('resize', resize);
-    resize();
-    draw();
-}
\ No newline at end of file
diff --git a/launcher/launcher/src/main/resources/ui/style.css b/launcher/launcher/src/main/resources/ui/style.css
deleted file mode 100644
index 1d38d20..0000000
--- a/launcher/launcher/src/main/resources/ui/style.css
+++ /dev/null
@@ -1,447 +0,0 @@
-:root {
-    --bg-primary: #0f172a;
-    --bg-secondary: #1e293b;
-    --bg-tertiary: #334155;
-    --accent: #f59e0b;
-    --accent-secondary: #3b82f6;
-    --accent-hover: #fbbf24;
-    --text-primary: #f1f5f9;
-    --text-secondary: #94a3b8;
-    --success: #22c55e;
-    --warning: #f59e0b;
-    --error: #ef4444;
-    --border: #475569;
-    --shadow: rgba(0, 0, 0, 0.4);
-}
-
-* {
-    margin: 0;
-    padding: 0;
-    box-sizing: border-box;
-}
-
-body {
-    font-family: 'Segoe UI', system-ui, sans-serif;
-    background: var(--bg-primary);
-    color: var(--text-primary);
-    height: 100vh;
-    overflow: hidden;
-}
-
-#app {
-    height: 100vh;
-    display: flex;
-    flex-direction: column;
-    position: relative;
-    z-index: 1;
-}
-
-#grid-canvas {
-    position: fixed;
-    top: 0;
-    left: 0;
-    width: 100%;
-    height: 100%;
-    z-index: 0;
-    pointer-events: none;
-}
-
-/* Screens */
-.screen {
-    position: absolute;
-    inset: 0;
-    display: flex;
-    flex-direction: column;
-}
-
-.hidden {
-    display: none !important;
-}
-
-/* Login Screen */
-#login-screen {
-    justify-content: center;
-    align-items: center;
-    background: transparent;
-}
-
-.login-container {
-    background: rgba(30, 41, 59, 0.95);
-    backdrop-filter: blur(10px);
-    padding: 3rem;
-    border-radius: 16px;
-    box-shadow: 0 25px 50px var(--shadow);
-    width: 100%;
-    max-width: 400px;
-    border: 1px solid var(--border);
-}
-
-.logo {
-    font-size: 2.5rem;
-    text-align: center;
-    color: var(--accent);
-    margin-bottom: 0.5rem;
-}
-
-.subtitle {
-    text-align: center;
-    color: var(--text-secondary);
-    margin-bottom: 2rem;
-}
-
-#login-form {
-    display: flex;
-    flex-direction: column;
-    gap: 1rem;
-}
-
-input, select {
-    background: var(--bg-primary);
-    border: 1px solid var(--border);
-    color: var(--text-primary);
-    padding: 0.875rem 1rem;
-    border-radius: 8px;
-    font-size: 1rem;
-    transition: border-color 0.2s;
-}
-
-input:focus, select:focus {
-    outline: none;
-    border-color: var(--accent);
-}
-
-input::placeholder {
-    color: var(--text-secondary);
-}
-
-.btn-primary {
-    background: var(--accent);
-    color: white;
-    border: none;
-    padding: 0.875rem 1rem;
-    border-radius: 8px;
-    font-size: 1rem;
-    font-weight: 600;
-    cursor: pointer;
-    transition: background 0.2s;
-}
-
-.btn-primary:hover {
-    background: var(--accent-hover);
-}
-
-.btn-primary:disabled {
-    background: var(--text-secondary);
-    cursor: not-allowed;
-}
-
-.btn-secondary {
-    background: var(--bg-tertiary);
-    color: var(--text-primary);
-    border: 1px solid var(--border);
-    padding: 0.875rem 1rem;
-    border-radius: 8px;
-    font-size: 1rem;
-    cursor: pointer;
-    transition: background 0.2s;
-}
-
-.btn-secondary:hover {
-    background: var(--bg-secondary);
-}
-
-.error {
-    color: var(--error);
-    text-align: center;
-    margin-top: 1rem;
-    padding: 0.75rem;
-    border-radius: 8px;
-    background: rgba(239, 68, 68, 0.1);
-}
-
-/* Main Screen */
-#main-screen {
-    display: flex;
-    flex-direction: column;
-    height: 100vh;
-}
-
-/* Header */
-.header {
-    background: var(--bg-secondary);
-    padding: 1rem 1.5rem;
-    display: flex;
-    justify-content: space-between;
-    align-items: center;
-    border-bottom: 1px solid var(--border);
-}
-
-.header .logo {
-    font-size: 1.5rem;
-    margin: 0;
-}
-
-.account-info {
-    display: flex;
-    align-items: center;
-    gap: 1rem;
-}
-
-#account-name {
-    font-weight: 600;
-}
-
-.badge {
-    padding: 0.25rem 0.75rem;
-    border-radius: 20px;
-    font-size: 0.875rem;
-    font-weight: 500;
-}
-
-.badge.active {
-    background: rgba(74, 222, 128, 0.2);
-    color: var(--success);
-}
-
-.badge.inactive {
-    background: rgba(239, 68, 68, 0.2);
-    color: var(--error);
-}
-
-/* Main Content */
-.main-content {
-    flex: 1;
-    display: grid;
-    grid-template-columns: 280px 1fr;
-    gap: 1px;
-    background: var(--border);
-    overflow: hidden;
-}
-
-/* Sidebar */
-.sidebar {
-    background: var(--bg-secondary);
-    padding: 1rem;
-    overflow-y: auto;
-}
-
-.sidebar h2 {
-    font-size: 0.875rem;
-    text-transform: uppercase;
-    letter-spacing: 0.05em;
-    color: var(--text-secondary);
-    margin-bottom: 1rem;
-}
-
-.instances-container {
-    display: flex;
-    flex-direction: column;
-    gap: 0.75rem;
-}
-
-.instance-card {
-    background: var(--bg-primary);
-    border: 1px solid var(--border);
-    border-radius: 10px;
-    padding: 1rem;
-    cursor: pointer;
-    transition: all 0.2s;
-}
-
-.instance-card:hover {
-    border-color: var(--accent);
-    transform: translateY(-2px);
-}
-
-.instance-card.selected {
-    border-color: var(--accent);
-    background: rgba(233, 69, 96, 0.1);
-}
-
-.instance-name {
-    font-weight: 600;
-    margin-bottom: 0.5rem;
-}
-
-.instance-details {
-    display: flex;
-    gap: 0.5rem;
-    flex-wrap: wrap;
-}
-
-.instance-version, .instance-loader {
-    font-size: 0.75rem;
-    padding: 0.25rem 0.5rem;
-    border-radius: 4px;
-    background: var(--bg-tertiary);
-}
-
-.instance-server-version {
-    font-size: 0.75rem;
-    padding: 0.25rem 0.5rem;
-    border-radius: 4px;
-    background: rgba(251, 191, 36, 0.2);
-    color: var(--warning);
-}
-
-/* Logs Panel */
-.logs-panel {
-    background: var(--bg-primary);
-    padding: 1rem;
-    display: flex;
-    flex-direction: column;
-    overflow: hidden;
-}
-
-.logs-panel h2 {
-    font-size: 0.875rem;
-    text-transform: uppercase;
-    letter-spacing: 0.05em;
-    color: var(--text-secondary);
-    margin-bottom: 1rem;
-}
-
-#logs-container {
-    flex: 1;
-    background: #0d0d1a;
-    border-radius: 8px;
-    padding: 1rem;
-    font-family: 'Consolas', 'Monaco', monospace;
-    font-size: 0.875rem;
-    overflow-y: auto;
-    line-height: 1.6;
-}
-
-.log-line {
-    margin-bottom: 0.25rem;
-    white-space: pre-wrap;
-    word-break: break-all;
-}
-
-.log-line.info { color: var(--text-primary); }
-.log-line.success { color: var(--success); }
-.log-line.warning { color: var(--warning); }
-.log-line.error { color: var(--error); }
-
-/* Footer */
-.footer {
-    background: var(--bg-secondary);
-    padding: 1rem 1.5rem;
-    display: flex;
-    justify-content: space-between;
-    align-items: center;
-    border-top: 1px solid var(--border);
-}
-
-.instance-info {
-    display: flex;
-    gap: 1rem;
-    align-items: center;
-}
-
-.instance-info span {
-    padding: 0.5rem 1rem;
-    background: var(--bg-primary);
-    border-radius: 6px;
-    font-size: 0.875rem;
-}
-
-#selected-name {
-    font-weight: 600;
-    color: var(--accent);
-}
-
-.btn-play {
-    background: var(--success);
-    color: #0a0a0a;
-    border: none;
-    padding: 0.875rem 2rem;
-    border-radius: 8px;
-    font-size: 1.125rem;
-    font-weight: 700;
-    cursor: pointer;
-    transition: all 0.2s;
-    text-transform: uppercase;
-    letter-spacing: 0.05em;
-}
-
-.btn-play:hover:not(:disabled) {
-    transform: scale(1.05);
-    box-shadow: 0 0 20px rgba(74, 222, 128, 0.4);
-}
-
-.btn-play:disabled {
-    background: var(--text-secondary);
-    cursor: not-allowed;
-}
-
-.btn-play.update {
-    background: var(--warning);
-}
-
-/* Modal */
-.modal {
-    position: fixed;
-    inset: 0;
-    background: rgba(0, 0, 0, 0.8);
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    z-index: 100;
-}
-
-.modal-content {
-    background: var(--bg-secondary);
-    padding: 2rem;
-    border-radius: 16px;
-    width: 100%;
-    max-width: 450px;
-    border: 1px solid var(--border);
-}
-
-.modal-content h2 {
-    margin-bottom: 1.5rem;
-}
-
-#install-form {
-    display: flex;
-    flex-direction: column;
-    gap: 1rem;
-}
-
-#install-form label {
-    display: flex;
-    flex-direction: column;
-    gap: 0.5rem;
-    font-size: 0.875rem;
-    color: var(--text-secondary);
-}
-
-#install-form select, #install-form input {
-    width: 100%;
-}
-
-.modal-buttons {
-    display: flex;
-    gap: 1rem;
-    justify-content: flex-end;
-    margin-top: 1rem;
-}
-
-/* Scrollbar */
-::-webkit-scrollbar {
-    width: 8px;
-}
-
-::-webkit-scrollbar-track {
-    background: var(--bg-primary);
-}
-
-::-webkit-scrollbar-thumb {
-    background: var(--bg-tertiary);
-    border-radius: 4px;
-}
-
-::-webkit-scrollbar-thumb:hover {
-    background: var(--border);
-}
\ No newline at end of file
diff --git a/launcher/src/main/resources/ui/index.html b/launcher/launcher/src/resources/ui/index.html
similarity index 100%
rename from launcher/src/main/resources/ui/index.html
rename to launcher/launcher/src/resources/ui/index.html
diff --git a/launcher/src/main/resources/ui/launcher.js b/launcher/launcher/src/resources/ui/launcher.js
similarity index 100%
rename from launcher/src/main/resources/ui/launcher.js
rename to launcher/launcher/src/resources/ui/launcher.js
diff --git a/launcher/src/main/resources/ui/style.css b/launcher/launcher/src/resources/ui/style.css
similarity index 100%
rename from launcher/src/main/resources/ui/style.css
rename to launcher/launcher/src/resources/ui/style.css
diff --git a/launcher/launcher/src/test/java/me/sashegdev/zernmc/launcher/VersionTest.java b/launcher/launcher/src/test/java/me/sashegdev/zernmc/launcher/VersionTest.java
deleted file mode 100644
index 2ad04b0..0000000
--- a/launcher/launcher/src/test/java/me/sashegdev/zernmc/launcher/VersionTest.java
+++ /dev/null
@@ -1,54 +0,0 @@
-package me.sashegdev.zernmc.launcher;
-
-import org.junit.jupiter.api.Test;
-import static org.junit.jupiter.api.Assertions.*;
-
-class VersionTest {
-    
-    @Test
-    void testVersionParsing() {
-        assertEquals("1.0.8", parseVersion("{\"version\":\"1.0.8\"}"));
-        assertEquals("1.0.2", parseVersion("version:1.0.2"));
-        assertEquals("unknown", parseVersion("invalid"));
-        assertEquals("2.0.0", parseVersion("\"version\":\"2.0.0\""));
-    }
-    
-    @Test
-    void testVersionComparison() {
-        assertTrue(isNewer("1.0.8", "1.0.7"));
-        assertTrue(isNewer("1.0.8", "1.0.2"));
-        assertTrue(isNewer("2.0.0", "1.0.8"));
-        assertFalse(isNewer("1.0.8", "1.0.8"));
-        assertFalse(isNewer("1.0.7", "1.0.8"));
-        assertTrue(isNewer("1.0.10", "1.0.9"));
-    }
-    
-    private String parseVersion(String line) {
-        if (line != null && line.contains("version")) {
-            int start = line.indexOf("\"version\":\"");
-            if (start >= 0) {
-                start += 11;
-                int end = line.indexOf("\"", start);
-                if (end > start) {
-                    return line.substring(start, end);
-                }
-            }
-        }
-        return "unknown";
-    }
-    
-    private boolean isNewer(String server, String current) {
-        try {
-            String[] sa = server.split("\\.");
-            String[] ca = current.split("\\.");
-            for (int i = 0; i < Math.min(sa.length, ca.length); i++) {
-                int sv = Integer.parseInt(sa[i]);
-                int cv = Integer.parseInt(ca[i]);
-                if (sv > cv) return true;
-                if (sv < cv) return false;
-            }
-            return sa.length > ca.length;
-        } catch (Exception ignored) {}
-        return false;
-    }
-}
\ No newline at end of file
diff --git a/launcher/pom.xml b/launcher/pom.xml
index 1e9df57..9cfb6e5 100644
--- a/launcher/pom.xml
+++ b/launcher/pom.xml
@@ -7,7 +7,15 @@
     <groupId>me.sashegdev</groupId>
     <artifactId>ZernMCLauncher</artifactId>
     <version>1.0.8</version>
-    <packaging>jar</packaging>
+    <packaging>pom</packaging>
+
+    <name>ZernMC Launcher Parent</name>
+    <description>ZernMC Launcher - Multi-module project</description>
+
+<modules>
+        <module>bootstrap</module>
+        <module>launcher</module>
+    </modules>
 
     <properties>
         <maven.compiler.source>21</maven.compiler.source>
@@ -15,58 +23,84 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.organization.name>ZernMC</project.organization.name>
         <project.inceptionYear>2026</project.inceptionYear>
-        <project.description>ZernMC Launcher - just a minimalistic launcher by SashegDev</project.description>
-        <mainClass>me.sashegdev.zernmc.launcher.Main</mainClass>
+        <project.description>ZernMC Launcher - Multi-module project</project.description>
     </properties>
 
-    <dependencies>
-        <dependency>
-            <groupId>org.apache.httpcomponents</groupId>
-            <artifactId>httpclient</artifactId>
-            <version>4.5.14</version>
-        </dependency>
-        <dependency>
-            <groupId>com.fasterxml.jackson.core</groupId>
-            <artifactId>jackson-databind</artifactId>
-            <version>2.15.2</version>
-        </dependency>
-        <dependency>
-            <groupId>com.google.code.gson</groupId>
-            <artifactId>gson</artifactId>
-            <version>2.10.1</version>
-        </dependency>
-        <dependency>
-            <groupId>org.json</groupId>
-            <artifactId>json</artifactId>
-            <version>20231013</version>
-        </dependency>
-        <dependency>
-            <groupId>org.fusesource.jansi</groupId>
-            <artifactId>jansi</artifactId>
-            <version>2.4.1</version>
-        </dependency>
-        <dependency>
-            <groupId>org.jline</groupId>
-            <artifactId>jline</artifactId>
-            <version>3.24.1</version>
-        </dependency>
-        <dependency>
-            <groupId>me.tongfei</groupId>
-            <artifactId>progressbar</artifactId>
-            <version>0.9.5</version>
-        </dependency>
-        <dependency>
-            <groupId>commons-io</groupId>
-            <artifactId>commons-io</artifactId>
-            <version>2.15.1</version>
-        </dependency>
-        <dependency>
-            <groupId>org.junit.jupiter</groupId>
-            <artifactId>junit-jupiter</artifactId>
-            <version>5.10.1</version>
-            <scope>test</scope>
-        </dependency>
-    </dependencies>
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.apache.httpcomponents</groupId>
+                <artifactId>httpclient</artifactId>
+                <version>4.5.14</version>
+            </dependency>
+            <dependency>
+                <groupId>com.fasterxml.jackson.core</groupId>
+                <artifactId>jackson-databind</artifactId>
+                <version>2.15.2</version>
+            </dependency>
+            <dependency>
+                <groupId>com.google.code.gson</groupId>
+                <artifactId>gson</artifactId>
+                <version>2.10.1</version>
+            </dependency>
+            <dependency>
+                <groupId>org.json</groupId>
+                <artifactId>json</artifactId>
+                <version>20231013</version>
+            </dependency>
+            <dependency>
+                <groupId>org.fusesource.jansi</groupId>
+                <artifactId>jansi</artifactId>
+                <version>2.4.1</version>
+            </dependency>
+            <dependency>
+                <groupId>org.jline</groupId>
+                <artifactId>jline</artifactId>
+                <version>3.24.1</version>
+            </dependency>
+            <dependency>
+                <groupId>me.tongfei</groupId>
+                <artifactId>progressbar</artifactId>
+                <version>0.9.5</version>
+            </dependency>
+            <dependency>
+                <groupId>commons-io</groupId>
+                <artifactId>commons-io</artifactId>
+                <version>2.15.1</version>
+            </dependency>
+            <!-- JavaFX for Windows -->
+            <dependency>
+                <groupId>org.openjfx</groupId>
+                <artifactId>javafx-controls</artifactId>
+                <version>21</version>
+                <classifier>win</classifier>
+            </dependency>
+            <dependency>
+                <groupId>org.openjfx</groupId>
+                <artifactId>javafx-web</artifactId>
+                <version>21</version>
+                <classifier>win</classifier>
+            </dependency>
+            <dependency>
+                <groupId>org.openjfx</groupId>
+                <artifactId>javafx-graphics</artifactId>
+                <version>21</version>
+                <classifier>win</classifier>
+            </dependency>
+            <dependency>
+                <groupId>org.openjfx</groupId>
+                <artifactId>javafx-base</artifactId>
+                <version>21</version>
+                <classifier>win</classifier>
+            </dependency>
+            <dependency>
+                <groupId>org.openjfx</groupId>
+                <artifactId>javafx-media</artifactId>
+                <version>21</version>
+                <classifier>win</classifier>
+            </dependency>
+        </dependencies>
+</dependencyManagement>
 
     <build>
         <plugins>
@@ -88,7 +122,7 @@
                             <goal>shade</goal>
                         </goals>
                         <configuration>
-                            <outputFile>../server/builds/ZernMCLauncher.jar</outputFile>
+                            <outputFile>../../server/builds/ZernMCLauncher.jar</outputFile>
                             <transformers>
                                 <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                                     <mainClass>${mainClass}</mainClass>
@@ -103,73 +137,7 @@
                             </transformers>
                         </configuration>
                     </execution>
-                </executions>
-            </plugin>
-
-            <!-- Launch4j для создания .exe -->
-            <plugin>
-                <groupId>com.akathist.maven.plugins.launch4j</groupId>
-                <artifactId>launch4j-maven-plugin</artifactId>
-                <version>2.5.0</version>
-                <executions>
-                    <execution>
-                        <id>l4j</id>
-                        <phase>package</phase>
-                        <goals>
-                            <goal>launch4j</goal>
-                        </goals>
-                        <configuration>
-                            <outfile>../server/builds/ZernMCLauncher-${project.version}.exe</outfile>
-                            <jar>../server/builds/ZernMCLauncher.jar</jar>
-                            <headerType>console</headerType>
-                            <dontWrapJar>false</dontWrapJar>
-                            <jre>
-                                <path>jre21</path>
-                                <minVersion>21</minVersion>
-                            </jre>
-                            <versionInfo>
-                                <fileVersion>${project.version}.0</fileVersion>
-                                <txtFileVersion>${project.version}</txtFileVersion>
-                                <fileDescription>ZernMC Launcher — just a Minecraft launcher</fileDescription>
-                                <productVersion>${project.version}.0</productVersion>
-                                <txtProductVersion>${project.version}</txtProductVersion>
-                                <productName>ZernMC Launcher</productName>
-                                <companyName>ZernMC(SashegDev)</companyName>
-                                <internalName>ZernMCLauncher</internalName>
-                                <originalFilename>ZernMCLauncher-${project.version}.exe</originalFilename>
-                            </versionInfo>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
-
-            <!-- Antrun: копирование JRE и создание build.version + zip -->
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-antrun-plugin</artifactId>
-                <version>3.1.0</version>
-                <executions>
-                    <execution>
-                        <phase>package</phase>
-                        <goals><goal>run</goal></goals>
-                        <configuration>
-                            <target>
-                                <echo file="../server/builds/build.version">${project.version}</echo>
-
-                                <!-- Копируем содержимое jre/jre21 в папку jre21 (без лишней вложенности) -->
-                                <copy todir="../server/builds/jre21" overwrite="true">
-                                    <fileset dir="${user.home}/launcher/jre/jre21"/>
-                                </copy>
-
-                                <!-- Создаём zip только с .exe и jre21 (без .jar и build.version) -->
-                                <zip destfile="../server/builds/ZernMCLauncher-${project.version}.zip"
-                                     basedir="../server/builds"
-                                     includes="ZernMCLauncher.exe,jre21/**"
-                                     excludes="*.jar,build.version"/>
-                            </target>
-                        </configuration>
-                    </execution>
-                </executions>
+</executions>
             </plugin>
         </plugins>
     </build>
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/api/ApiResponse.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/api/ApiResponse.java
deleted file mode 100644
index c2337ae..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/api/ApiResponse.java
+++ /dev/null
@@ -1,33 +0,0 @@
-package me.sashegdev.zernmc.launcher.api;
-
-public class ApiResponse<T> {
-    private boolean success;
-    private T data;
-    private String error;
-
-    public ApiResponse(boolean success, T data, String error) {
-        this.success = success;
-        this.data = data;
-        this.error = error;
-    }
-
-    public static <T> ApiResponse<T> success(T data) {
-        return new ApiResponse<>(true, data, null);
-    }
-
-    public static <T> ApiResponse<T> error(String error) {
-        return new ApiResponse<>(false, null, error);
-    }
-
-    public boolean isSuccess() {
-        return success;
-    }
-
-    public T getData() {
-        return data;
-    }
-
-    public String getError() {
-        return error;
-    }
-}
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/api/LauncherAPI.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/api/LauncherAPI.java
deleted file mode 100644
index a0c4795..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/api/LauncherAPI.java
+++ /dev/null
@@ -1,74 +0,0 @@
-package me.sashegdev.zernmc.launcher.api;
-
-import me.sashegdev.zernmc.launcher.api.auth.AuthService;
-import me.sashegdev.zernmc.launcher.api.instance.InstanceService;
-import me.sashegdev.zernmc.launcher.api.launch.LaunchService;
-
-import java.util.List;
-
-/**
- * Центральный фасад для внутреннего API лаунчера.
- * Используется как единая точка входа для UI и других компонентов.
- */
-public class LauncherAPI {
-
-    private final AuthService authService;
-    private final InstanceService instanceService;
-    private final LaunchService launchService;
-
-    public LauncherAPI() {
-        this.authService = new AuthService();
-        this.instanceService = new InstanceService();
-        this.launchService = new LaunchService();
-    }
-
-    public AuthService auth() {
-        return authService;
-    }
-
-    public InstanceService instances() {
-        return instanceService;
-    }
-
-    public LaunchService launch() {
-        return launchService;
-    }
-
-    // ====================== Удобные методы ======================
-
-    public boolean isLoggedIn() {
-        return authService.isLoggedIn();
-    }
-
-    public String getCurrentUsername() {
-        return authService.getCurrentUsername();
-    }
-
-    public ApiResponse<AuthService.SessionInfo> checkSession() {
-        return authService.checkSession();
-    }
-
-    public ApiResponse<AuthService.LoginResult> login(String username, String password) {
-        return authService.login(username, password);
-    }
-
-    public ApiResponse<Boolean> logout() {
-        return authService.logout();
-    }
-
-    public ApiResponse<List<InstanceService.InstanceInfo>> getAllInstances() {
-        return instanceService.getAllInstances();
-    }
-
-    public ApiResponse<LaunchService.InstanceInfo> getLaunchInfo(String instanceName) {
-        return launchService.getLaunchInfo(instanceName);
-    }
-
-    public ApiResponse<LaunchService.LaunchInfo> prepareLaunch(String instanceName) {
-        return launchService.prepareLaunch(instanceName);
-    }
-
-    public ApiResponse<LaunchService.ProcessInfo> launch(String instanceName) {
-        return launchService.launch(instanceName);
-    }
-}
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/api/auth/AuthService.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/api/auth/AuthService.java
deleted file mode 100644
index 48097c0..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/api/auth/AuthService.java
+++ /dev/null
@@ -1,134 +0,0 @@
-package me.sashegdev.zernmc.launcher.api.auth;
-
-import me.sashegdev.zernmc.launcher.api.ApiResponse;
-import me.sashegdev.zernmc.launcher.auth.AuthManager;
-import me.sashegdev.zernmc.launcher.utils.ZHttpClient;
-
-import java.io.IOException;
-
-public class AuthService {
-
-    public ApiResponse<LoginResult> login(String username, String password) {
-        try {
-            AuthManager.AuthResult result = AuthManager.login(username, password);
-            if (result.success) {
-                LoginResult loginResult = new LoginResult(AuthManager.getUsername(), AuthManager.getAccessToken());
-                return ApiResponse.success(loginResult);
-            }
-            return ApiResponse.error(result.error != null ? result.error : "Неверный логин или пароль");
-        } catch (Exception e) {
-            return ApiResponse.error("Ошибка авторизации: " + e.getMessage());
-        }
-    }
-
-    public ApiResponse<Boolean> logout() {
-        try {
-            AuthManager.logout();
-            return ApiResponse.success(true);
-        } catch (Exception e) {
-            return ApiResponse.error("Ошибка при выходе: " + e.getMessage());
-        }
-    }
-
-    public ApiResponse<SessionInfo> checkSession() {
-        try {
-            boolean restored = AuthManager.loadSavedSession();
-            if (restored) {
-                SessionInfo info = new SessionInfo(
-                        AuthManager.getUsername(),
-                        AuthManager.getAccessToken(),
-                        AuthManager.hasActivePass()
-                );
-                return ApiResponse.success(info);
-            }
-            return ApiResponse.error("Сессия не найдена");
-        } catch (Exception e) {
-            return ApiResponse.error("Ошибка проверки сессии: " + e.getMessage());
-        }
-    }
-
-    public ApiResponse<Boolean> activatePass(String passCode) {
-        try {
-            String response = post("/auth/pass/activate",
-                    "{\"code\":\"" + passCode + "\"}");
-            return ApiResponse.success(true);
-        } catch (Exception e) {
-            return ApiResponse.error("Ошибка активации проходки: " + e.getMessage());
-        }
-    }
-
-    private String post(String endpoint, String jsonBody) throws Exception {
-        String fullUrl = ZHttpClient.getBaseUrl() + endpoint;
-        java.net.URL url = new java.net.URL(fullUrl);
-        java.net.HttpURLConnection conn = (java.net.HttpURLConnection) url.openConnection();
-
-        conn.setRequestMethod("POST");
-        conn.setRequestProperty("Content-Type", "application/json; charset=utf-8");
-        conn.setRequestProperty("Accept", "application/json");
-        conn.setRequestProperty("User-Agent", "ZernMC-Launcher/1.0");
-
-        if (AuthManager.getAccessToken() != null && !AuthManager.getAccessToken().equals("0")) {
-            conn.setRequestProperty("Authorization", "Bearer " + AuthManager.getAccessToken());
-        }
-
-        conn.setDoOutput(true);
-
-        try (var os = conn.getOutputStream()) {
-            byte[] input = jsonBody.getBytes(java.nio.charset.StandardCharsets.UTF_8);
-            os.write(input);
-        }
-
-        int statusCode = conn.getResponseCode();
-        var is = (statusCode >= 200 && statusCode < 300) ? conn.getInputStream() : conn.getErrorStream();
-
-        String responseBody;
-        try (var scanner = new java.util.Scanner(is, java.nio.charset.StandardCharsets.UTF_8.name())) {
-            responseBody = scanner.useDelimiter("\\A").hasNext() ? scanner.next() : "";
-        }
-
-        conn.disconnect();
-
-        if (statusCode != 200) {
-            throw new IOException("HTTP " + statusCode + ": " + responseBody);
-        }
-
-        return responseBody;
-    }
-
-    public boolean isLoggedIn() {
-        return AuthManager.isLoggedIn();
-    }
-
-    public String getCurrentUsername() {
-        return AuthManager.getUsername();
-    }
-
-    public static class LoginResult {
-        private String username;
-        private String token;
-
-        public LoginResult(String username, String token) {
-            this.username = username;
-            this.token = token;
-        }
-
-        public String getUsername() { return username; }
-        public String getToken() { return token; }
-    }
-
-    public static class SessionInfo {
-        private String username;
-        private String token;
-        private boolean passActive;
-
-        public SessionInfo(String username, String token, boolean passActive) {
-            this.username = username;
-            this.token = token;
-            this.passActive = passActive;
-        }
-
-        public String getUsername() { return username; }
-        public String getToken() { return token; }
-        public boolean isPassActive() { return passActive; }
-    }
-}
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/api/instance/InstanceService.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/api/instance/InstanceService.java
deleted file mode 100644
index 7ce0647..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/api/instance/InstanceService.java
+++ /dev/null
@@ -1,98 +0,0 @@
-package me.sashegdev.zernmc.launcher.api.instance;
-
-import me.sashegdev.zernmc.launcher.api.ApiResponse;
-import me.sashegdev.zernmc.launcher.minecraft.Instance;
-import me.sashegdev.zernmc.launcher.minecraft.InstanceManager;
-
-import java.io.IOException;
-import java.util.List;
-import java.util.stream.Collectors;
-
-public class InstanceService {
-
-    public ApiResponse<List<InstanceInfo>> getAllInstances() {
-        try {
-            List<Instance> instances = InstanceManager.getAllInstances();
-            List<InstanceInfo> infoList = instances.stream()
-                    .map(this::toInstanceInfo)
-                    .collect(Collectors.toList());
-            return ApiResponse.success(infoList);
-        } catch (IOException e) {
-            return ApiResponse.error("Ошибка получения списка сборок: " + e.getMessage());
-        }
-    }
-
-    public ApiResponse<InstanceInfo> getInstance(String name) {
-        try {
-            Instance instance = InstanceManager.getInstance(name);
-            if (instance == null) {
-                return ApiResponse.error("Сборка не найдена: " + name);
-            }
-            return ApiResponse.success(toInstanceInfo(instance));
-        } catch (Exception e) {
-            return ApiResponse.error("Ошибка получения сборки: " + e.getMessage());
-        }
-    }
-
-    public ApiResponse<InstanceInfo> createInstance(String name) {
-        try {
-            boolean created = InstanceManager.createInstanceFolder(name);
-            if (!created) {
-                return ApiResponse.error("Сборка с таким именем уже существует: " + name);
-            }
-            Instance instance = InstanceManager.getInstance(name);
-            return ApiResponse.success(toInstanceInfo(instance));
-        } catch (IOException e) {
-            return ApiResponse.error("Ошибка создания сборки: " + e.getMessage());
-        }
-    }
-
-    public ApiResponse<Boolean> deleteInstance(String name) {
-        try {
-            boolean deleted = InstanceManager.deleteInstance(name);
-            if (!deleted) {
-                return ApiResponse.error("Не удалось удалить сборку: " + name);
-            }
-            return ApiResponse.success(true);
-        } catch (Exception e) {
-            return ApiResponse.error("Ошибка удаления сборки: " + e.getMessage());
-        }
-    }
-
-    public ApiResponse<Boolean> isInstanceExists(String name) {
-        try {
-            Instance instance = InstanceManager.getInstance(name);
-            return ApiResponse.success(instance != null);
-        } catch (Exception e) {
-            return ApiResponse.error("Ошибка проверки сборки: " + e.getMessage());
-        }
-    }
-
-    private InstanceInfo toInstanceInfo(Instance instance) {
-        return new InstanceInfo(
-                instance.getName(),
-                instance.getPath().toString(),
-                instance.getMinecraftVersion(),
-                instance.getLoaderType()
-        );
-    }
-
-    public static class InstanceInfo {
-        private String name;
-        private String path;
-        private String version;
-        private String loaderType;
-
-        public InstanceInfo(String name, String path, String version, String loaderType) {
-            this.name = name;
-            this.path = path;
-            this.version = version;
-            this.loaderType = loaderType;
-        }
-
-        public String getName() { return name; }
-        public String getPath() { return path; }
-        public String getVersion() { return version; }
-        public String getLoaderType() { return loaderType; }
-    }
-}
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/api/launch/LaunchService.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/api/launch/LaunchService.java
deleted file mode 100644
index c203138..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/api/launch/LaunchService.java
+++ /dev/null
@@ -1,157 +0,0 @@
-package me.sashegdev.zernmc.launcher.api.launch;
-
-import me.sashegdev.zernmc.launcher.api.ApiResponse;
-import me.sashegdev.zernmc.launcher.minecraft.Instance;
-import me.sashegdev.zernmc.launcher.minecraft.InstanceManager;
-import me.sashegdev.zernmc.launcher.minecraft.launch.LaunchCommandBuilder;
-import me.sashegdev.zernmc.launcher.minecraft.model.LaunchOptions;
-
-import java.io.IOException;
-import java.nio.file.Path;
-import java.util.List;
-
-public class LaunchService {
-
-    public ApiResponse<LaunchInfo> prepareLaunch(String instanceName) {
-        try {
-            Instance instance = InstanceManager.getInstance(instanceName);
-            if (instance == null) {
-                return ApiResponse.error("Сборка не найдена: " + instanceName);
-            }
-
-            LaunchCommandBuilder builder = new LaunchCommandBuilder(instance);
-            LaunchOptions options = new LaunchOptions();
-
-            List<String> command = builder.build(options);
-
-            LaunchInfo info = new LaunchInfo(
-                    instanceName,
-                    command,
-                    instance.getPath().toString()
-            );
-            return ApiResponse.success(info);
-        } catch (Exception e) {
-            return ApiResponse.error("Ошибка подготовки запуска: " + e.getMessage());
-        }
-    }
-
-    public ApiResponse<ProcessInfo> launch(String instanceName) {
-        try {
-            Instance instance = InstanceManager.getInstance(instanceName);
-            if (instance == null) {
-                return ApiResponse.error("Сборка не найдена: " + instanceName);
-            }
-
-            LaunchCommandBuilder builder = new LaunchCommandBuilder(instance);
-            LaunchOptions options = new LaunchOptions();
-
-            List<String> command = builder.build(options);
-
-            ProcessBuilder processBuilder = new ProcessBuilder(command);
-            processBuilder.directory(instance.getPath().toFile());
-            processBuilder.inheritIO();
-
-            Process process = processBuilder.start();
-
-            ProcessInfo info = new ProcessInfo(
-                    instanceName,
-                    process.pid(),
-                    "RUNNING"
-            );
-            return ApiResponse.success(info);
-        } catch (Exception e) {
-            return ApiResponse.error("Ошибка запуска: " + e.getMessage());
-        }
-    }
-
-    public ApiResponse<Boolean> isReady(String instanceName) {
-        try {
-            Instance instance = InstanceManager.getInstance(instanceName);
-            if (instance == null) {
-                return ApiResponse.error("Сборка не найдена: " + instanceName);
-            }
-
-            Path versionJson = instance.getPath().resolve("version.json");
-            boolean hasVersionJson = versionJson.toFile().exists();
-
-            return ApiResponse.success(hasVersionJson);
-        } catch (Exception e) {
-            return ApiResponse.error("Ошибка проверки готовности: " + e.getMessage());
-        }
-    }
-
-    public ApiResponse<InstanceInfo> getLaunchInfo(String instanceName) {
-        try {
-            Instance instance = InstanceManager.getInstance(instanceName);
-            if (instance == null) {
-                return ApiResponse.error("Сборка не найдена: " + instanceName);
-            }
-
-            InstanceInfo info = new InstanceInfo(
-                    instance.getName(),
-                    instance.getMinecraftVersion(),
-                    instance.getLoaderType(),
-                    instance.getLoaderVersion(),
-                    instance.getAssetIndex()
-            );
-            return ApiResponse.success(info);
-        } catch (Exception e) {
-            return ApiResponse.error("Ошибка получения информации: " + e.getMessage());
-        }
-    }
-
-    public static class LaunchInfo {
-        private String instanceName;
-        private List<String> command;
-        private String workingDirectory;
-
-        public LaunchInfo(String instanceName, List<String> command, String workingDirectory) {
-            this.instanceName = instanceName;
-            this.command = command;
-            this.workingDirectory = workingDirectory;
-        }
-
-        public String getInstanceName() { return instanceName; }
-        public List<String> getCommand() { return command; }
-        public String getWorkingDirectory() { return workingDirectory; }
-    }
-
-    public static class ProcessInfo {
-        private String instanceName;
-        private long pid;
-        private String status;
-
-        public ProcessInfo(String instanceName, long pid, String status) {
-            this.instanceName = instanceName;
-            this.pid = pid;
-            this.status = status;
-        }
-
-        public String getInstanceName() { return instanceName; }
-        public long getPid() { return pid; }
-        public String getStatus() { return status; }
-    }
-
-    public static class InstanceInfo {
-        private String name;
-        private String minecraftVersion;
-        private String loaderType;
-        private String loaderVersion;
-        private String assetIndex;
-
-        public InstanceInfo(String name, String minecraftVersion, String loaderType,
-                           String loaderVersion, String assetIndex) {
-            this.name = name;
-            this.minecraftVersion = minecraftVersion;
-            this.loaderType = loaderType;
-            this.loaderVersion = loaderVersion;
-            this.assetIndex = assetIndex;
-        }
-
-        public String getName() { return name; }
-        public String getMinecraftVersion() { return minecraftVersion; }
-        public String getLoaderType() { return loaderType; }
-        public String getLoaderVersion() { return loaderVersion; }
-        public String getAssetIndex() { return assetIndex; }
-    }
-}
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/auth/AuthManager.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/auth/AuthManager.java
deleted file mode 100644
index d169b23..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/auth/AuthManager.java
+++ /dev/null
@@ -1,354 +0,0 @@
-package me.sashegdev.zernmc.launcher.auth;
-
-import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
-import com.google.gson.JsonObject;
-import com.google.gson.JsonParser;
-import com.google.gson.annotations.SerializedName;
-import me.sashegdev.zernmc.launcher.utils.Config;
-import me.sashegdev.zernmc.launcher.utils.ZAnsi;
-import me.sashegdev.zernmc.launcher.utils.ZHttpClient;
-
-import java.io.IOException;
-import java.net.HttpURLConnection;
-import java.net.URL;
-import java.nio.charset.StandardCharsets;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.util.List;
-
-public class AuthManager {
-
-    private static final Path AUTH_FILE = Config.getConfigDir().resolve("auth.json");
-    private static final Gson GSON = new GsonBuilder().setPrettyPrinting().create();
-
-    private static volatile AuthSession session = null;
-    private static volatile UserInfo userInfo = null;
-
-    // === Роли ===
-    public static final int ROLE_USER = 0;
-    public static final int ROLE_PASS_HOLDER = 1;
-    public static final int ROLE_MODERATOR = 2;
-    public static final int ROLE_ELDER = 3;
-    public static final int ROLE_CREATOR = 4;
-
-    // === Права доступа ===
-    public static final String PERM_VIEW_PACKS = "view_packs";
-    public static final String PERM_DOWNLOAD_PACK = "download_pack";
-
-    public static boolean loadSavedSession() {
-        if (!Files.exists(AUTH_FILE)) return false;
-        try {
-            String json = Files.readString(AUTH_FILE);
-            AuthSession loaded = GSON.fromJson(json, AuthSession.class);
-            if (loaded == null || loaded.accessToken == null) return false;
-
-            session = loaded;
-            userInfo = fetchUserInfo();
-
-            if (isAccessTokenExpired()) {
-                return tryRefresh();
-            }
-            return true;
-        } catch (Exception e) {
-            return false;
-        }
-    }
-
-    // ====================== АВТОРИЗАЦИЯ ======================
-    public static AuthResult login(String username, String password) {
-        return authRequest("/auth/login", username, password);
-    }
-
-    public static AuthResult register(String username, String password) {
-        return authRequest("/auth/register", username, password);
-    }
-
-    private static AuthResult authRequest(String endpoint, String username, String password) {
-        try {
-            String body = GSON.toJson(new LoginRequest(username, password));
-            SimpleHttpResponse resp = post(endpoint, body);
-
-            if (resp.statusCode() == 200) {
-                session = GSON.fromJson(resp.body(), AuthSession.class);
-                session.expiresAt = System.currentTimeMillis() / 1000L + session.expiresIn;
-                saveSession();
-                userInfo = fetchUserInfo();
-                return AuthResult.ok();
-            } else if (resp.statusCode() == 422) {
-                return AuthResult.fail("Ошибка валидации: " + extractError(resp.body()));
-            } else {
-                return AuthResult.fail(extractError(resp.body()));
-            }
-        } catch (Exception e) {
-            e.printStackTrace();
-            return AuthResult.fail("Ошибка соединения: " + e.getMessage());
-        }
-    }
-
-    public static void logout() {
-        if (session != null && session.refreshToken != null) {
-            try {
-                post("/auth/logout", "{\"refresh_token\":\"" + session.refreshToken + "\"}");
-            } catch (Exception ignored) {}
-        }
-        session = null;
-        userInfo = null;
-        try { Files.deleteIfExists(AUTH_FILE); } catch (Exception ignored) {}
-    }
-
-    public static boolean isLoggedIn() {
-        return session != null && session.accessToken != null;
-    }
-
-    public static String getUsername() {
-        return session != null ? session.username : "Player";
-    }
-
-    public static String getUuid() {
-        return session != null ? session.uuid : "00000000-0000-0000-0000-000000000000";
-    }
-
-    public static String getAccessToken() {
-        if (session == null) return "0";
-        if (isAccessTokenExpired()) {
-            tryRefresh();
-        }
-        return session != null && session.accessToken != null ? session.accessToken : "0";
-    }
-
-    private static boolean isAccessTokenExpired() {
-        if (session == null) return true;
-        return System.currentTimeMillis() / 1000L >= session.expiresAt - 300;
-    }
-
-    private static boolean tryRefresh() {
-        if (session == null || session.refreshToken == null) return false;
-        try {
-            String body = "{\"refresh_token\":\"" + session.refreshToken + "\"}";
-            SimpleHttpResponse resp = post("/auth/refresh", body);
-
-            if (resp.statusCode() == 200) {
-                AuthSession newSession = GSON.fromJson(resp.body(), AuthSession.class);
-                newSession.expiresAt = System.currentTimeMillis() / 1000L + newSession.expiresIn;
-                session = newSession;
-                userInfo = fetchUserInfo();
-                saveSession();
-                return true;
-            }
-        } catch (Exception ignored) {}
-        session = null;
-        userInfo = null;
-        try { Files.deleteIfExists(AUTH_FILE); } catch (Exception ignored) {}
-        return false;
-    }
-
-    private static void saveSession() {
-        try {
-            Files.createDirectories(AUTH_FILE.getParent());
-            Files.writeString(AUTH_FILE, GSON.toJson(session));
-        } catch (IOException e) {
-            System.err.println(ZAnsi.yellow("Не удалось сохранить сессию: " + e.getMessage()));
-        }
-    }
-
-    // ==================== ПОЛУЧЕНИЕ ИНФОРМАЦИИ О ПОЛЬЗОВАТЕЛЕ ====================
-    private static UserInfo fetchUserInfo() {
-        if (!isLoggedIn() || session.accessToken == null) return null;
-
-        try {
-            // Используем существующий метод ZHttpClient.get() + вручную добавляем токен
-            java.net.HttpURLConnection conn = null;
-            try {
-                URL url = new URL(ZHttpClient.getBaseUrl() + "/admin/me");
-                conn = (java.net.HttpURLConnection) url.openConnection();
-                conn.setRequestMethod("GET");
-                conn.setRequestProperty("Accept", "application/json");
-                conn.setRequestProperty("Authorization", "Bearer " + session.accessToken);
-                conn.setConnectTimeout(10000);
-                conn.setReadTimeout(10000);
-
-                int responseCode = conn.getResponseCode();
-                if (responseCode != 200) return null;
-
-                StringBuilder response = new StringBuilder();
-                try (var reader = new java.io.BufferedReader(
-                        new java.io.InputStreamReader(conn.getInputStream(), StandardCharsets.UTF_8))) {
-                    String line;
-                    while ((line = reader.readLine()) != null) {
-                        response.append(line);
-                    }
-                }
-                return GSON.fromJson(response.toString(), UserInfo.class);
-            } finally {
-                if (conn != null) conn.disconnect();
-            }
-        } catch (Exception e) {
-            System.err.println("Не удалось получить UserInfo: " + e.getMessage());
-            return null;
-        }
-    }
-
-    // ==================== ПРОВЕРКИ ПРАВ ====================
-    public static boolean hasPass() {
-        if (userInfo != null) return userInfo.has_pass;
-        return getRole() >= ROLE_PASS_HOLDER;
-    }
-
-    public static boolean canViewPacks() {
-        if (userInfo != null && userInfo.permissions != null) {
-            return userInfo.permissions.contains(PERM_VIEW_PACKS);
-        }
-        return hasPass(); // fallback для старых аккаунтов
-    }
-
-    public static boolean canDownloadPacks() {
-        if (userInfo != null && userInfo.permissions != null) {
-            return userInfo.permissions.contains(PERM_DOWNLOAD_PACK);
-        }
-        return hasPass(); // fallback
-    }
-
-    public static int getRole() {
-        return session != null ? session.role : ROLE_USER;
-    }
-
-    // ====================== POST ======================
-    private static SimpleHttpResponse post(String endpoint, String jsonBody) throws Exception {
-        String fullUrl = ZHttpClient.getBaseUrl() + endpoint;
-        HttpURLConnection conn = null;
-
-        try {
-            URL url = new URL(fullUrl);
-            conn = (HttpURLConnection) url.openConnection();
-
-            conn.setRequestMethod("POST");
-            conn.setRequestProperty("Content-Type", "application/json; charset=utf-8");
-            conn.setRequestProperty("Accept", "application/json");
-            conn.setRequestProperty("User-Agent", "ZernMC-Launcher/1.0");
-            conn.setRequestProperty("Connection", "close");
-
-            if (session != null && session.accessToken != null) {
-                conn.setRequestProperty("Authorization", "Bearer " + session.accessToken);
-            }
-
-            conn.setDoOutput(true);
-            conn.setConnectTimeout(15000);
-            conn.setReadTimeout(15000);
-
-            byte[] input = jsonBody.getBytes(StandardCharsets.UTF_8);
-            conn.setFixedLengthStreamingMode(input.length);
-
-            try (var os = conn.getOutputStream()) {
-                os.write(input);
-                os.flush();
-            }
-
-            int statusCode = conn.getResponseCode();
-            var is = (statusCode >= 200 && statusCode < 300) ? conn.getInputStream() : conn.getErrorStream();
-
-            String responseBody;
-            try (var scanner = new java.util.Scanner(is, StandardCharsets.UTF_8.name())) {
-                responseBody = scanner.useDelimiter("\\A").hasNext() ? scanner.next() : "";
-            }
-
-            return new SimpleHttpResponse(statusCode, responseBody);
-
-        } finally {
-            if (conn != null) conn.disconnect();
-        }
-    }
-
-    private static String extractError(String body) {
-        try {
-            JsonObject json = JsonParser.parseString(body).getAsJsonObject();
-            if (json.has("detail")) {
-                if (json.get("detail").isJsonArray()) {
-                    return json.getAsJsonArray("detail").get(0).getAsJsonObject().get("msg").getAsString();
-                }
-                return json.get("detail").getAsString();
-            }
-        } catch (Exception ignored) {}
-        return body.length() > 200 ? body.substring(0, 200) + "..." : body;
-    }
-
-    public static boolean hasActivePass() {
-        if (!isLoggedIn()) return false;
-        try {
-            String response = ZHttpClient.get("/auth/pass/my");
-            JsonObject json = JsonParser.parseString(response).getAsJsonObject();
-            return json.has("has_active") && json.get("has_active").getAsBoolean();
-        } catch (Exception e) {
-            System.err.println(ZAnsi.red("Не удалось проверить проходки: ") + e.getMessage());
-            return false;
-        }
-    }
-    
-    public static String getPassStatus() {
-        if (!isLoggedIn()) return "Не авторизован";
-        try {
-            String response = ZHttpClient.get("/auth/pass/my");
-            JsonObject json = JsonParser.parseString(response).getAsJsonObject();
-            boolean hasActive = json.has("has_active") && json.get("has_active").getAsBoolean();
-            return hasActive ? "Есть активная проходка" : "Проходка отсутствует";
-        } catch (Exception e) {
-            return "Ошибка проверки";
-        }
-    }
-
-    // ====================== ВНУТРЕННИЕ КЛАССЫ ======================
-    public static class AuthSession {
-        @SerializedName("access_token") public String accessToken;
-        @SerializedName("refresh_token") public String refreshToken;
-        @SerializedName("expires_in") public int expiresIn;
-        public transient long expiresAt;
-        public String username;
-        public String uuid;
-        public int role;
-    }
-
-    public static class UserInfo {
-        public int id;
-        public String username;
-        public String uuid;
-        public int role;
-        public String role_name;
-        public boolean has_pass;
-        public List<String> permissions;
-
-        public boolean hasPermission(String perm) {
-            return permissions != null && permissions.contains(perm);
-        }
-    }
-
-    private static class LoginRequest {
-        final String username;
-        final String password;
-        LoginRequest(String u, String p) {
-            this.username = u;
-            this.password = p;
-        }
-    }
-
-    public static class AuthResult {
-        public final boolean success;
-        public final String error;
-        private AuthResult(boolean s, String e) { success = s; error = e; }
-        public static AuthResult ok() { return new AuthResult(true, null); }
-        public static AuthResult fail(String msg) { return new AuthResult(false, msg); }
-    }
-}
-
-// ====================== ВСПОМОГАТЕЛЬНЫЙ КЛАСС ======================
-class SimpleHttpResponse {
-    final int statusCode;
-    final String body;
-
-    SimpleHttpResponse(int statusCode, String body) {
-        this.statusCode = statusCode;
-        this.body = body;
-    }
-
-    int statusCode() { return statusCode; }
-    String body() { return body; }
-}
\ No newline at end of file
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/LaunchMenu.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/LaunchMenu.java
deleted file mode 100644
index 9d75539..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/LaunchMenu.java
+++ /dev/null
@@ -1,770 +0,0 @@
-package me.sashegdev.zernmc.launcher.menu;
-
-import me.sashegdev.zernmc.launcher.auth.AuthManager;
-import me.sashegdev.zernmc.launcher.minecraft.Instance;
-import me.sashegdev.zernmc.launcher.minecraft.InstanceManager;
-import me.sashegdev.zernmc.launcher.minecraft.MinecraftLib;
-import me.sashegdev.zernmc.launcher.minecraft.PackDownloader;
-import me.sashegdev.zernmc.launcher.minecraft.ServerPack;
-import me.sashegdev.zernmc.launcher.minecraft.installer.VersionInstaller;
-import me.sashegdev.zernmc.launcher.minecraft.model.LaunchOptions;
-import me.sashegdev.zernmc.launcher.minecraft.model.MinecraftVersion;
-import me.sashegdev.zernmc.launcher.ui.ArrowMenu;
-import me.sashegdev.zernmc.launcher.utils.Config;
-import me.sashegdev.zernmc.launcher.utils.ConsoleUtils;
-import me.sashegdev.zernmc.launcher.utils.Input;
-import me.sashegdev.zernmc.launcher.utils.ZAnsi;
-import me.sashegdev.zernmc.launcher.utils.ZHttpClient;
-
-import java.awt.*;
-import java.io.IOException;
-import java.net.URI;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.stream.Collectors;
-
-public class LaunchMenu {
-
-    public void show() throws Exception {
-        if (Config.isZernMCBuild()) {
-            showZernMCOnly();
-        } else {
-            showGlobal();
-        }
-    }
-
-    // ====================== ZERNMC BUILD ======================
-    private void showZernMCOnly() throws Exception {
-        while (true) {
-            ConsoleUtils.clearScreen();
-            System.out.println(ZAnsi.header("=== ZernMC Private Launcher ==="));
-            System.out.println(ZAnsi.cyan("Доступны только серверные сборки"));
-
-            if (!awaitActivePass()) {
-                return;
-            }
-
-            PackDownloader tempDownloader = new PackDownloader(null);
-            List<ServerPack> availablePacks = tempDownloader.getAvailablePacks();
-
-            if (availablePacks.isEmpty()) {
-                System.out.println(ZAnsi.yellow("На данный момент нет доступных сборок на сервере."));
-                ConsoleUtils.pause();
-                return;
-            }
-
-            List<String> options = availablePacks.stream()
-                    .map(p -> String.format("%s [%s + %s v%d] — %d файлов",
-                            p.getName(),
-                            p.getMinecraftVersion(),
-                            p.getLoaderType(),
-                            p.getVersion(),
-                            p.getFilesCount()))
-                    .collect(Collectors.toList());
-
-            options.add("Назад в главное меню");
-
-            ArrowMenu menu = new ArrowMenu("Выберите сборку", options);
-            int choice = menu.show();
-
-            if (choice == -1 || choice == options.size() - 1) return;
-
-            ServerPack selected = availablePacks.get(choice);
-            installAndRunServerPack(selected);
-        }
-    }
-
-    private boolean awaitActivePass() throws Exception {
-        if (AuthManager.hasActivePass()) {
-            System.out.println(ZAnsi.brightGreen("✓ Активная проходка подтверждена"));
-            return true;
-        }
-
-        ConsoleUtils.clearScreen();
-        System.out.println(ZAnsi.brightRed("У вас нет активной проходки!"));
-        System.out.println(ZAnsi.white("Для доступа к сборкам ZernMC требуется активная проходка."));
-        System.out.println();
-
-        openActivationWebsite();
-
-        System.out.println(ZAnsi.cyan("Ожидаем активацию проходки... (проверка каждые 10 секунд)"));
-        System.out.println(ZAnsi.white("Нажмите Enter для отмены"));
-
-        for (int i = 0; i < 60; i++) {
-            try {
-                if (System.in.available() > 0) {
-                    Input.readLine();
-                    System.out.println(ZAnsi.yellow("\nОжидание отменено."));
-                    return false;
-                }
-            } catch (Exception ignored) {}
-
-            Thread.sleep(10000);
-
-            if (AuthManager.hasActivePass()) {
-                System.out.println(ZAnsi.brightGreen("\n✓ Проходка успешно активирована!"));
-                return true;
-            }
-
-            System.out.print(ZAnsi.cyan("."));
-            if ((i + 1) % 6 == 0) System.out.println();
-        }
-
-        System.out.println(ZAnsi.brightRed("\n\nВремя ожидания истекло."));
-        return false;
-    }
-
-    private void openActivationWebsite() {
-        //String url = "https://launcher.ru.zernmc.ru/activate-pass";
-        String url = ZHttpClient.getBaseUrl() + "/activate-pass";
-
-        try {
-            if (Desktop.isDesktopSupported() && Desktop.getDesktop().isSupported(Desktop.Action.BROWSE)) {
-                Desktop.getDesktop().browse(new URI(url));
-                System.out.println(ZAnsi.cyan("Браузер открыт: " + url));
-            } else {
-                System.out.println(ZAnsi.yellow("Не удалось открыть браузер автоматически."));
-                System.out.println(ZAnsi.white("Откройте вручную: " + url));
-            }
-        } catch (Exception e) {
-            System.out.println(ZAnsi.brightRed("Ошибка открытия браузера: " + e.getMessage()));
-            System.out.println(ZAnsi.white("Ссылка: " + url));
-        }
-    }
-
-    private void installAndRunServerPack(ServerPack selected) throws Exception {
-        ConsoleUtils.clearScreen();
-        System.out.println(ZAnsi.header("Установка сборки: " + selected.getName()));
-
-        System.out.println(ZAnsi.white(" Minecraft: ") + selected.getMinecraftVersion());
-        System.out.println(ZAnsi.white(" Лоадер: ") + selected.getLoaderType() +
-                (selected.getLoaderVersion() != null ? " " + selected.getLoaderVersion() : ""));
-        System.out.println(ZAnsi.white(" Версия: v") + selected.getVersion());
-        System.out.println(ZAnsi.white(" Файлов: ") + selected.getFilesCount());
-
-        String localName = askPackName();
-        if (localName == null) return;
-
-        if (InstanceManager.getInstance(localName) != null) {
-            System.out.println(ZAnsi.brightRed("Сборка с таким именем уже существует!"));
-            ConsoleUtils.pause();
-            return;
-        }
-
-        InstanceManager.createInstanceFolder(localName);
-        Instance newInstance = InstanceManager.getInstance(localName);
-
-        PackDownloader packDownloader = new PackDownloader(newInstance);
-        boolean success = packDownloader.installOrUpdatePack(selected.getName(), selected);
-
-        if (!success) {
-            System.out.println(ZAnsi.brightRed("\n[FAIL] Не удалось установить сборку."));
-            ConsoleUtils.pause();
-            return;
-        }
-
-        System.out.println(ZAnsi.brightGreen("\n[OK] Сборка '" + localName + "' успешно установлена!"));
-        ConsoleUtils.pause();
-
-        launchExistingInstance(newInstance);
-    }
-
-    // ====================== GLOBAL BUILD ======================
-    private void showGlobal() throws Exception {
-        while (true) {
-            ConsoleUtils.clearScreen();
-            List<Instance> instances = InstanceManager.getAllInstances();
-
-            List<String> options = instances.stream()
-                    .map(Instance::toString)
-                    .collect(Collectors.toList());
-
-            options.add("Установить новую сборку");
-            options.add("Назад в главное меню");
-
-            ArrowMenu menu = new ArrowMenu("Управление сборками", options);
-            int choice = menu.show();
-
-            if (choice == -1 || choice == options.size() - 1) break;
-
-            if (choice == instances.size()) {
-                installNewPackGlobal();
-                continue;
-            }
-
-            Instance selected = instances.get(choice);
-            manageInstance(selected);
-        }
-    }
-
-    private void installNewPackGlobal() throws Exception {
-        ConsoleUtils.clearScreen();
-
-        List<String> options = List.of(
-                "Установить сборку с сервера ZernMC",
-                "Установить Vanilla Minecraft",
-                "Создать сборку вручную (Fabric/Forge)",
-                "Назад"
-        );
-
-        ArrowMenu menu = new ArrowMenu("Установка новой сборки", options);
-        int choice = menu.show();
-
-        if (choice == -1 || choice == 3) return;
-
-        switch (choice) {
-            case 0 -> installServerPackGlobal();
-            case 1 -> createVanillaInstance();
-            case 2 -> createCustomInstance();
-        }
-    }
-
-    private void installServerPackGlobal() throws Exception {
-        if (!awaitActivePass()) return;
-
-        ConsoleUtils.clearScreen();
-        System.out.println(ZAnsi.cyan("Получение списка доступных сборок..."));
-
-        PackDownloader tempDownloader = new PackDownloader(null);
-        List<ServerPack> availablePacks = tempDownloader.getAvailablePacks();
-
-        if (availablePacks.isEmpty()) {
-            System.out.println(ZAnsi.yellow("Нет доступных сборок на сервере."));
-            ConsoleUtils.pause();
-            return;
-        }
-
-        List<String> options = availablePacks.stream()
-                .map(p -> String.format("%s [%s + %s v%d] — %d файлов",
-                        p.getName(),
-                        p.getMinecraftVersion(),
-                        p.getLoaderType(),
-                        p.getVersion(),
-                        p.getFilesCount()))
-                .collect(Collectors.toList());
-        options.add("Назад");
-
-        ArrowMenu menu = new ArrowMenu("Выберите сборку для установки", options);
-        int choice = menu.show();
-
-        if (choice == -1 || choice == options.size() - 1) return;
-
-        ServerPack selected = availablePacks.get(choice);
-
-        ConsoleUtils.clearScreen();
-        System.out.println(ZAnsi.header("Установка сборки: " + selected.getName()));
-
-        System.out.print(ZAnsi.white("\nВведите название локальной сборки (Enter = имя пака): "));
-        String localName = Input.readLine().trim();
-        if (localName.isEmpty()) localName = selected.getName();
-
-        if (InstanceManager.getInstance(localName) != null) {
-            System.out.println(ZAnsi.brightRed("Сборка с таким именем уже существует!"));
-            ConsoleUtils.pause();
-            return;
-        }
-
-        InstanceManager.createInstanceFolder(localName);
-        Instance newInstance = InstanceManager.getInstance(localName);
-
-        PackDownloader packDownloader = new PackDownloader(newInstance);
-        boolean success = packDownloader.installOrUpdatePack(selected.getName(), selected);
-
-        if (success) {
-            System.out.println(ZAnsi.brightGreen("\n[OK] Сборка '" + localName + "' успешно установлена!"));
-        } else {
-            System.out.println(ZAnsi.brightRed("\n[FAIL] Не удалось установить сборку."));
-        }
-
-        ConsoleUtils.pause();
-    }
-
-    // ====================== manageInstance — полностью восстановлен ======================
-    private void manageInstance(Instance instance) throws Exception {
-        while (true) {
-            ConsoleUtils.clearScreen();
-            System.out.println(ZAnsi.header("Управление сборкой: " + instance.getName()));
-            System.out.println(ZAnsi.white("Версия: " + instance.getMinecraftVersion()));
-            System.out.println(ZAnsi.white("Лоадер: " + instance.getLoaderType() +
-                    (instance.getLoaderVersion() != null ? " " + instance.getLoaderVersion() : "")));
-
-            if (instance.isServerPack()) {
-                System.out.println(ZAnsi.green("Серверная сборка: v" + instance.getServerVersion()));
-            }
-
-            List<String> options = new ArrayList<>();
-            options.add("Запустить сборку");
-            if (instance.isServerPack()) {
-                options.add("Проверить обновления");
-            }
-            options.add("Изменить версию лоадера");
-            options.add("Удалить сборку");
-            options.add("Назад");
-
-            ArrowMenu menu = new ArrowMenu("Действия", options);
-            int choice = menu.show();
-
-            if (choice == -1 || choice == options.size() - 1) return;
-
-            switch (choice) {
-                case 0 -> launchExistingInstance(instance);
-                case 1 -> {
-                    if (instance.isServerPack()) {
-                        checkAndUpdateServerPack(instance);
-                    } else {
-                        changeLoaderVersion(instance);
-                    }
-                }
-                case 2 -> {
-                    if (instance.isServerPack()) {
-                        changeLoaderVersion(instance);
-                    } else {
-                        deleteInstance(instance);
-                    }
-                }
-                case 3 -> deleteInstance(instance);
-            }
-        }
-    }
-
-    private void checkAndUpdateServerPack(Instance instance) throws Exception {
-        ConsoleUtils.clearScreen();
-        System.out.println(ZAnsi.cyan("Проверка обновлений для " + instance.getName()));
-
-        PackDownloader downloader = new PackDownloader(instance);
-        boolean hasUpdate = downloader.checkForUpdates(instance.getServerPackName());
-
-        if (!hasUpdate) {
-            System.out.println(ZAnsi.green("Сборка актуальна (v" + instance.getServerVersion() + ")"));
-            ConsoleUtils.pause();
-            return;
-        }
-
-        System.out.println(ZAnsi.brightYellow("Доступно обновление!"));
-        if (Input.confirm("Обновить сборку")) {
-            boolean success = downloader.updatePack(instance.getServerPackName());
-            if (success) {
-                System.out.println(ZAnsi.brightGreen("Сборка успешно обновлена!"));
-            } else {
-                System.out.println(ZAnsi.brightRed("Не удалось обновить сборку."));
-            }
-        } else {
-            System.out.println(ZAnsi.yellow("Обновление отменено."));
-        }
-        ConsoleUtils.pause();
-    }
-
-    private void changeLoaderVersion(Instance instance) throws Exception {
-        ConsoleUtils.clearScreen();
-        System.out.println(ZAnsi.cyan("Изменение версии лоадера для " + instance.getName()));
-
-        String currentLoader = instance.getLoaderType();
-        String mcVersion = instance.getMinecraftVersion();
-
-        if ("vanilla".equalsIgnoreCase(currentLoader)) {
-            System.out.println(ZAnsi.yellow("Это vanilla сборка. Нельзя изменить лоадер."));
-            ConsoleUtils.pause();
-            return;
-        }
-
-        String newLoaderVersion;
-        if ("fabric".equalsIgnoreCase(currentLoader)) {
-            newLoaderVersion = askFabricLoaderVersion();
-        } else if ("neoforge".equalsIgnoreCase(currentLoader)) {
-            newLoaderVersion = askNeoForgeVersion(mcVersion);
-        } else {
-            newLoaderVersion = askForgeVersion(mcVersion);
-        }
-
-        if (newLoaderVersion == null) return;
-
-        System.out.println(ZAnsi.cyan("Переустановка лоадера " + currentLoader + " -> " + newLoaderVersion + "..."));
-
-        MinecraftLib lib = new MinecraftLib(instance);
-        boolean success;
-
-        try {
-            if ("fabric".equalsIgnoreCase(currentLoader)) {
-                success = lib.installFabric(mcVersion, newLoaderVersion);
-            } else if ("neoforge".equalsIgnoreCase(currentLoader)) {
-                success = lib.installNeoForge(mcVersion, newLoaderVersion);
-            } else {
-                success = lib.installForge(mcVersion, newLoaderVersion);
-            }
-
-            if (success) {
-                System.out.println(ZAnsi.brightGreen("Версия лоадера успешно изменена!"));
-            } else {
-                System.out.println(ZAnsi.brightRed("Не удалось изменить версию лоадера."));
-            }
-        } catch (Exception e) {
-            System.out.println(ZAnsi.brightRed("Ошибка при смене лоадера: " + e.getMessage()));
-        }
-
-        ConsoleUtils.pause();
-    }
-
-    private void deleteInstance(Instance instance) throws IOException {
-        ConsoleUtils.clearScreen();
-
-        List<String> confirmOptions = List.of(
-                "Да, удалить сборку",
-                "Нет, отменить"
-        );
-
-        ArrowMenu confirmMenu = new ArrowMenu(
-                "Вы действительно хотите удалить сборку '" + instance.getName() + "'?",
-                confirmOptions
-        );
-
-        int choice = confirmMenu.show();
-
-        if (choice == 0) {
-            boolean deleted = InstanceManager.deleteInstance(instance.getName());
-            if (deleted) {
-                System.out.println(ZAnsi.brightGreen("Сборка '" + instance.getName() + "' успешно удалена."));
-            } else {
-                System.out.println(ZAnsi.brightRed("Не удалось удалить сборку."));
-            }
-        } else {
-            System.out.println(ZAnsi.yellow("Удаление отменено."));
-        }
-
-        ConsoleUtils.pause();
-    }
-
-    private void launchExistingInstance(Instance instance) {
-        if (instance.isServerPack() && !AuthManager.hasActivePass()) {
-            ConsoleUtils.clearScreen();
-            System.out.println(ZAnsi.brightRed("Для запуска серверной сборки требуется активная проходка!"));
-            ConsoleUtils.pause();
-            return;
-        }
-
-        ConsoleUtils.clearScreen();
-        System.out.println(ZAnsi.brightGreen("Запуск сборки: " + instance.getName()));
-
-        MinecraftLib lib = new MinecraftLib(instance);
-        LaunchOptions options = new LaunchOptions();
-
-        options.setUsername(AuthManager.getUsername());
-        options.setUuid(AuthManager.getUuid());
-        options.setAccessToken(AuthManager.getAccessToken());
-
-        try {
-            lib.launch(options);
-        } catch (Exception e) {
-            System.out.println(ZAnsi.brightRed("Ошибка при запуске: " + e.getMessage()));
-            e.printStackTrace();
-        }
-
-        ConsoleUtils.pause();
-    }
-
-    // ====================== Остальные вспомогательные методы ======================
-
-    private String askPackName() {
-        System.out.print(ZAnsi.white("\nВведите название новой сборки: "));
-        String name = Input.readLine().trim();
-        if (name.isEmpty()) {
-            System.out.println(ZAnsi.yellow("Отменено."));
-            return null;
-        }
-        return name;
-    }
-
-    private void createVanillaInstance() throws Exception {
-        ConsoleUtils.clearScreen();
-        System.out.println(ZAnsi.cyan("Получение списка версий Minecraft..."));
-
-        VersionInstaller versionInstaller = new VersionInstaller(null);
-        List<MinecraftVersion> allVersions = versionInstaller.getAvailableVersions();
-
-        List<String> versionOptions = allVersions.stream()
-                .map(v -> v.getId() + " (" + v.getType() + ")")
-                .collect(Collectors.toList());
-        versionOptions.add("Назад");
-
-        ArrowMenu versionMenu = new ArrowMenu("Выбор версии Minecraft", versionOptions);
-        int versionChoice = versionMenu.show();
-
-        if (versionChoice == -1 || versionChoice == versionOptions.size() - 1) return;
-
-        MinecraftVersion selectedMc = allVersions.get(versionChoice);
-        String mcVersion = selectedMc.getId();
-
-        String packName = askPackName();
-        if (packName == null) return;
-
-        if (InstanceManager.getInstance(packName) != null) {
-            System.out.println(ZAnsi.brightRed("Сборка с таким именем уже существует!"));
-            ConsoleUtils.pause();
-            return;
-        }
-
-        InstanceManager.createInstanceFolder(packName);
-        Instance newInstance = InstanceManager.getInstance(packName);
-
-        MinecraftLib lib = new MinecraftLib(newInstance);
-        boolean success = lib.installMinecraft(mcVersion);
-
-        if (success) {
-            System.out.println(ZAnsi.brightGreen("\n[OK] Vanilla сборка '" + packName + "' успешно создана!"));
-        } else {
-            System.out.println(ZAnsi.brightRed("\n[FAIL] Не удалось создать сборку."));
-        }
-
-        ConsoleUtils.pause();
-    }
-
-    private void createCustomInstance() throws Exception {
-        ConsoleUtils.clearScreen();
-        System.out.println(ZAnsi.cyan("Получение списка версий Minecraft..."));
-
-        VersionInstaller versionInstaller = new VersionInstaller(null);
-        List<MinecraftVersion> allVersions = versionInstaller.getAvailableVersions();
-
-        List<String> versionOptions = allVersions.stream()
-                .map(v -> v.getId() + " (" + v.getType() + ")")
-                .collect(Collectors.toList());
-        versionOptions.add("Назад");
-
-        ArrowMenu versionMenu = new ArrowMenu("Выбор версии Minecraft", versionOptions);
-        int versionChoice = versionMenu.show();
-
-        if (versionChoice == -1 || versionChoice == versionOptions.size() - 1) return;
-
-        MinecraftVersion selectedMc = allVersions.get(versionChoice);
-        String mcVersion = selectedMc.getId();
-
-        List<String> loaderOptions = buildLoaderOptions(mcVersion);
-        ArrowMenu loaderMenu = new ArrowMenu("Выбор модлоадера для " + mcVersion, loaderOptions);
-        int loaderChoice = loaderMenu.show();
-
-        if (loaderChoice == -1 || loaderChoice == loaderOptions.size() - 1) return;
-
-        String selectedLoader = loaderOptions.get(loaderChoice);
-
-        if (selectedLoader.contains("Vanilla")) {
-            createVanillaInstance();
-            return;
-        }
-
-        String loaderType;
-        if (selectedLoader.contains("Fabric")) {
-            loaderType = "fabric";
-        } else if (selectedLoader.contains("NeoForge")) {
-            loaderType = "neoforge";
-        } else {
-            loaderType = "forge";
-        }
-
-        String loaderVersion;
-        if (loaderType.equals("fabric")) {
-            loaderVersion = askFabricLoaderVersion();
-        } else if (loaderType.equals("neoforge")) {
-            loaderVersion = askNeoForgeVersion(mcVersion);
-        } else {
-            loaderVersion = askForgeVersion(mcVersion);
-        }
-
-        if (loaderVersion == null) return;
-
-        String packName = askPackName();
-        if (packName == null) return;
-
-        if (InstanceManager.getInstance(packName) != null) {
-            System.out.println(ZAnsi.brightRed("Сборка с таким именем уже существует!"));
-            ConsoleUtils.pause();
-            return;
-        }
-
-        InstanceManager.createInstanceFolder(packName);
-        Instance newInstance = InstanceManager.getInstance(packName);
-
-        MinecraftLib lib = new MinecraftLib(newInstance);
-
-        boolean success;
-        if (loaderType.equals("fabric")) {
-            success = lib.installFabric(mcVersion, loaderVersion);
-        } else if (loaderType.equals("neoforge")) {
-            success = lib.installNeoForge(mcVersion, loaderVersion);
-        } else {
-            success = lib.installForge(mcVersion, loaderVersion);
-        }
-
-        if (success) {
-            System.out.println(ZAnsi.brightGreen("\n[OK] Сборка '" + packName + "' успешно установлена!"));
-        } else {
-            System.out.println(ZAnsi.brightRed("\n[FAIL] Не удалось установить сборку."));
-        }
-
-        ConsoleUtils.pause();
-    }
-
-    private List<String> buildLoaderOptions(String mcVersion) {
-        List<String> options = new ArrayList<>();
-
-        if (isFabricSupported(mcVersion)) options.add("Fabric");
-        if (isNeoForgeSupported(mcVersion)) options.add("NeoForge");
-        if (isForgeSupported(mcVersion)) options.add("Forge");
-        options.add("Vanilla");
-        options.add("Назад");
-
-        return options;
-    }
-
-    private boolean isFabricSupported(String version) {
-        return version.matches("^1\\.(1[4-9]|[2-9]\\d).*");
-    }
-
-    private boolean isForgeSupported(String version) {
-        if (version.matches("^1\\.2[2-9].*") || version.matches("^\\d{2}.*")) return false;
-        return version.matches("^1\\.(1[2-9]|[2-9]\\d).*") ||
-               version.matches("^1\\.20.*") || version.matches("^1\\.21.*");
-    }
-
-    private boolean isNeoForgeSupported(String version) {
-        return version.matches("^1\\.20\\.[1-9].*") ||
-               version.matches("^1\\.21.*") ||
-               version.matches("^\\d{2}\\..*");
-    }
-
-    private String askFabricLoaderVersion() throws Exception {
-        System.out.println(ZAnsi.cyan("Получение списка версий Fabric Loader..."));
-        List<String> versions = ZHttpClient.getFabricLoaderVersions();
-
-        List<String> options = versions.stream()
-                .limit(30)
-                .map(v -> "Fabric Loader " + v)
-                .collect(Collectors.toList());
-        options.add("Назад");
-
-        ArrowMenu menu = new ArrowMenu("Выбор версии Fabric Loader", options);
-        int choice = menu.show();
-
-        if (choice == -1 || choice == options.size() - 1) return null;
-        return versions.get(choice);
-    }
-
-    private String askForgeVersion(String mcVersion) throws Exception {
-        System.out.println(ZAnsi.cyan("Получение списка версий Forge для " + mcVersion + "..."));
-
-        List<String> allForgeVersions = getAllForgeVersions();
-
-        List<String> compatibleVersions = allForgeVersions.stream()
-                .filter(v -> v.startsWith(mcVersion + "-"))
-                .map(v -> v.substring(mcVersion.length() + 1))
-                .collect(Collectors.toList());
-
-        if (compatibleVersions.isEmpty()) {
-            System.out.println(ZAnsi.yellow("Не найдено совместимых версий Forge для " + mcVersion));
-            ConsoleUtils.pause();
-            return null;
-        }
-
-        List<String> options = compatibleVersions.stream()
-                .limit(30)
-                .map(v -> "Forge " + v)
-                .collect(Collectors.toList());
-        options.add("Назад");
-
-        ArrowMenu menu = new ArrowMenu("Выбор версии Forge для " + mcVersion, options);
-        int choice = menu.show();
-
-        if (choice == -1 || choice == options.size() - 1) return null;
-
-        return compatibleVersions.get(choice);
-    }
-
-    private List<String> getAllForgeVersions() throws Exception {
-        String xml = ZHttpClient.downloadString("https://maven.minecraftforge.net/net/minecraftforge/forge/maven-metadata.xml");
-
-        List<String> versions = new ArrayList<>();
-        int index = 0;
-
-        while ((index = xml.indexOf("<version>", index)) != -1) {
-            int start = index + 9;
-            int end = xml.indexOf("</version>", start);
-            if (end == -1) break;
-
-            String version = xml.substring(start, end).trim();
-            versions.add(version);
-            index = end;
-        }
-
-        versions.sort((a, b) -> b.compareTo(a));
-        return versions;
-    }
-
-    private String askNeoForgeVersion(String mcVersion) throws Exception {
-        System.out.println(ZAnsi.cyan("Получение списка версий NeoForge для " + mcVersion + "..."));
-
-        List<String> allNeoForgeVersions = getAllNeoForgeVersions();
-
-        List<String> compatibleVersions = allNeoForgeVersions.stream()
-                .filter(v -> isNeoForgeVersionCompatible(v, mcVersion))
-                .collect(Collectors.toList());
-
-        if (compatibleVersions.isEmpty()) {
-            System.out.println(ZAnsi.yellow("Не найдено совместимых версий NeoForge для " + mcVersion));
-            ConsoleUtils.pause();
-            return null;
-        }
-
-        List<String> options = compatibleVersions.stream()
-                .limit(30)
-                .map(v -> "NeoForge " + v)
-                .collect(Collectors.toList());
-        options.add("Назад");
-
-        ArrowMenu menu = new ArrowMenu("Выбор версии NeoForge для " + mcVersion, options);
-        int choice = menu.show();
-
-        if (choice == -1 || choice == options.size() - 1) return null;
-
-        return compatibleVersions.get(choice);
-    }
-
-    private boolean isNeoForgeVersionCompatible(String version, String mcVersion) {
-        if (mcVersion.equals("1.20.1")) {
-            return version.startsWith("47.");
-        }
-        String majorMinor = mcVersion.replace("1.", "");
-        String[] parts = majorMinor.split("\\.");
-        int targetMajor = Integer.parseInt(parts[0]);
-        return version.startsWith(targetMajor + ".");
-    }
-
-    private List<String> getAllNeoForgeVersions() throws Exception {
-        List<String> versions = new ArrayList<>();
-
-        String[] mavenUrls = {
-            "https://maven.neoforged.net/releases/net/neoforged/neoforge/maven-metadata.xml",
-            "https://maven.neoforged.net/releases/net/neoforged/forge/maven-metadata.xml"
-        };
-
-        for (String mavenUrl : mavenUrls) {
-            try {
-                String xml = ZHttpClient.downloadString(mavenUrl);
-                int index = 0;
-                while ((index = xml.indexOf("<version>", index)) != -1) {
-                    int start = index + 9;
-                    int end = xml.indexOf("</version>", start);
-                    if (end == -1) break;
-
-                    String version = xml.substring(start, end).trim();
-                    if (!versions.contains(version)) {
-                        versions.add(version);
-                    }
-                    index = end;
-                }
-            } catch (Exception e) {
-                // Skip if one maven doesn't have the artifact
-            }
-        }
-
-        versions.sort((a, b) -> b.compareTo(a));
-        return versions;
-    }
-}
\ No newline at end of file
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/LoginMenu.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/LoginMenu.java
deleted file mode 100644
index 6a106a6..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/LoginMenu.java
+++ /dev/null
@@ -1,207 +0,0 @@
-package me.sashegdev.zernmc.launcher.menu;
-
-import me.sashegdev.zernmc.launcher.auth.AuthManager;
-import me.sashegdev.zernmc.launcher.auth.AuthManager.AuthResult;
-import me.sashegdev.zernmc.launcher.ui.ArrowMenu;
-import me.sashegdev.zernmc.launcher.utils.ConsoleUtils;
-import me.sashegdev.zernmc.launcher.utils.Input;
-import me.sashegdev.zernmc.launcher.utils.ZAnsi;
-
-import java.io.IOException;
-import java.util.List;
-
-/**
- * Экран входа/регистрации.
- * Показывается при старте лаунчера, если нет сохранённой сессии.
- *
- * show() возвращает true  — пользователь вошёл/зарегистрировался
- *                   false — пользователь выбрал выход из лаунчера
- */
-public class LoginMenu {
-
-    /**
-     * Главный экран выбора действия.
-     */
-    public boolean show() throws IOException {
-        while (true) {
-            ConsoleUtils.clearScreen();
-            printBanner();
-
-            List<String> options = List.of(
-                    "Войти в аккаунт",
-                    "Создать аккаунт",
-                    "Выйти из лаунчера"
-            );
-
-            ArrowMenu menu = new ArrowMenu("Добро пожаловать в ZernMC!", options);
-            int choice = menu.show();
-
-            if (choice == -1 || choice == 2) return false;
-
-            boolean success = switch (choice) {
-                case 0 -> doLogin();
-                case 1 -> doRegister();
-                default -> false;
-            };
-
-            if (success) return true;
-            // Если не успех — покажем меню снова (ошибка уже напечатана внутри методов)
-        }
-    }
-
-    /**
-     * Показывается когда пользователь уже вошёл — предлагает выйти из аккаунта.
-     */
-    public void showAccountMenu() throws IOException {
-        ConsoleUtils.clearScreen();
-
-        System.out.println(ZAnsi.header("=== Аккаунт ==="));
-        System.out.println();
-        System.out.println(ZAnsi.white("  Игрок: ") + ZAnsi.brightGreen(AuthManager.getUsername()));
-        System.out.println(ZAnsi.white("  UUID:  ") + ZAnsi.cyan(AuthManager.getUuid()));
-        System.out.println();
-
-        List<String> options = List.of(
-                "Выйти из аккаунта",
-                "Назад"
-        );
-
-        ArrowMenu menu = new ArrowMenu("Управление аккаунтом", options);
-        int choice = menu.show();
-
-        if (choice == 0) {
-            AuthManager.logout();
-            System.out.println(ZAnsi.yellow("Вы вышли из аккаунта."));
-            ConsoleUtils.pause();
-        }
-    }
-
-    // ====================== ПРИВАТНЫЕ МЕТОДЫ ======================
-
-    private boolean doLogin() throws IOException {
-        ConsoleUtils.clearScreen();
-        printBanner();
-        System.out.println(ZAnsi.cyan("  [ Вход в аккаунт ]"));
-        System.out.println();
-
-        String username = Input.readLine(ZAnsi.white("  Имя пользователя: "));
-        if (username.isEmpty()) return false;
-
-        String password = readPassword("  Пароль: ");
-        if (password.isEmpty()) return false;
-
-        System.out.println();
-        System.out.print(ZAnsi.cyan("  Выполняем вход..."));
-
-        AuthResult result = AuthManager.login(username, password);
-
-        if (result.success) {
-            System.out.println("\r" + ZAnsi.brightGreen("  Добро пожаловать, " + AuthManager.getUsername() + "!    "));
-            ConsoleUtils.pause();
-            return true;
-        } else {
-            System.out.println("\r" + ZAnsi.brightRed("  Ошибка: " + result.error + "    "));
-            ConsoleUtils.pause();
-            return false;
-        }
-    }
-
-    private boolean doRegister() throws IOException {
-        ConsoleUtils.clearScreen();
-        printBanner();
-        System.out.println(ZAnsi.cyan("  [ Создание аккаунта ]"));
-        System.out.println();
-        System.out.println(ZAnsi.yellow("  Допустимые символы в имени: a-z, A-Z, 0-9, _"));
-        System.out.println(ZAnsi.yellow("  Длина имени: 3-16 символов | Длина пароля: от 6 символов"));
-        System.out.println();
-
-        String username = Input.readLine(ZAnsi.white("  Имя пользователя: "));
-        if (username.isEmpty()) return false;
-
-        String password = readPassword("  Пароль: ");
-        if (password.isEmpty()) return false;
-
-        String confirm = readPassword("  Повторите пароль: ");
-        if (!password.equals(confirm)) {
-            System.out.println(ZAnsi.brightRed("\n  Пароли не совпадают!"));
-            ConsoleUtils.pause();
-            return false;
-        }
-
-        System.out.println();
-        System.out.print(ZAnsi.cyan("  Создаём аккаунт..."));
-
-        AuthResult result = AuthManager.register(username, password);
-
-        if (result.success) {
-            System.out.println("\r" + ZAnsi.brightGreen("  Аккаунт создан! Добро пожаловать, " + AuthManager.getUsername() + "!    "));
-            ConsoleUtils.pause();
-            return true;
-        } else {
-            System.out.println("\r" + ZAnsi.brightRed("  Ошибка: " + result.error + "    "));
-            ConsoleUtils.pause();
-            return false;
-        }
-    }
-
-    /**
-     * Читаем пароль — стараемся скрыть вывод через Console,
-     * если недоступно (IDE/терминал без TTY) — читаем обычным способом.
-     */
-    private String readPassword(String prompt) throws IOException {
-        org.jline.terminal.Terminal passTerminal = org.jline.terminal.TerminalBuilder.builder()
-                .system(true)
-                .jna(true)
-                .build();
-        
-        passTerminal.enterRawMode();
-        passTerminal.writer().print(prompt);
-        passTerminal.writer().flush();
-        
-        StringBuilder password = new StringBuilder();
-        
-        try {
-            while (true) {
-                int key = passTerminal.reader().read();
-                
-                if (key == 27) {
-                    // Escape sequence — consume remaining bytes (arrow keys, etc.)
-                    int next = passTerminal.reader().read(50);
-                    if (next == 91) { // '[' — arrow key sequence
-                        passTerminal.reader().read(50); // consume 'A'/'B'/'C'/'D'
-                    }
-                    continue;
-                }
-                
-                if (key == 13 || key == 10) { // Enter
-                    passTerminal.writer().println();
-                    break;
-                } else if (key == 127 || key == 8) { // Backspace
-                    if (password.length() > 0) {
-                        password.setLength(password.length() - 1);
-                        passTerminal.writer().print("\b \b");
-                        passTerminal.writer().flush();
-                    }
-                } else if (key == 3) { // Ctrl+C
-                    passTerminal.writer().println();
-                    System.exit(0);
-                } else if (key >= 32 && key < 127) { // Printable characters
-                    password.append((char) key);
-                    passTerminal.writer().print('*');
-                    passTerminal.writer().flush();
-                }
-            }
-        } finally {
-            passTerminal.close();
-        }
-        
-        return password.toString();
-    }
-
-    private void printBanner() {
-        System.out.println(ZAnsi.header("╔══════════════════════════════╗"));
-        System.out.println(ZAnsi.header("║      ZernMC Launcher         ║"));
-        System.out.println(ZAnsi.header("╚══════════════════════════════╝"));
-        System.out.println();
-    }
-}
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/ServerCheckMenu.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/ServerCheckMenu.java
deleted file mode 100644
index 51e113b..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/ServerCheckMenu.java
+++ /dev/null
@@ -1,141 +0,0 @@
-package me.sashegdev.zernmc.launcher.menu;
-
-import me.sashegdev.zernmc.launcher.ui.ArrowMenu;
-import me.sashegdev.zernmc.launcher.utils.ConsoleUtils;
-import me.sashegdev.zernmc.launcher.utils.ZAnsi;
-import me.sashegdev.zernmc.launcher.utils.ZHttpClient;
-
-import java.io.IOException;
-import java.net.URI;
-import java.net.http.HttpClient;
-import java.net.http.HttpRequest;
-import java.net.http.HttpResponse;
-import java.time.Duration;
-import java.util.List;
-
-public class ServerCheckMenu {
-
-    public void show() throws IOException {
-        while (true) {
-            ConsoleUtils.clearScreen();
-            System.out.println(ZAnsi.header("Диагностика подключения"));
-
-            List<String> options = List.of(
-                    "Проверить подключение к ZernMC серверу",
-                    "Проверить доступ к Mojang (Minecraft)",
-                    "Проверить доступ к Fabric Meta",
-                    "Проверить доступ к Forge Maven",
-                    "Назад в главное меню"
-            );
-
-            ArrowMenu menu = new ArrowMenu("Выберите проверку", options);
-            int choice = menu.show();
-
-            if (choice == -1 || choice == 4) {
-                return;
-            }
-
-            ConsoleUtils.clearScreen();
-
-            switch (choice) {
-                case 0 -> checkZernServer();
-                case 1 -> checkMojang();
-                case 2 -> checkFabric();
-                case 3 -> checkForge();
-            }
-
-            ConsoleUtils.pause();
-        }
-    }
-
-    private void checkZernServer() {
-        System.out.println(ZAnsi.cyan("Проверка подключения к ZernMC серверу..."));
-
-        try {
-            String response = ZHttpClient.get("/health");
-            System.out.println(ZAnsi.brightGreen("[OK] ZernMC сервер успешно подключён!"));
-            System.out.println(ZAnsi.white("Ответ сервера: ") + response);
-        } catch (Exception e) {
-            System.out.println(ZAnsi.brightRed("[FAIL] Не удалось подключиться к ZernMC серверу"));
-            System.out.println(ZAnsi.white("Ошибка: ") + e.getMessage());
-        }
-    }
-
-    private void checkMojang() {
-        System.out.println(ZAnsi.cyan("Проверка доступа к Mojang..."));
-
-        try {
-            HttpClient client = HttpClient.newBuilder()
-                    .connectTimeout(Duration.ofSeconds(10))
-                    .build();
-
-            HttpRequest request = HttpRequest.newBuilder()
-                    .uri(URI.create("https://piston-meta.mojang.com/mc/game/version_manifest_v2.json"))
-                    .GET()
-                    .build();
-
-            HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
-
-            if (response.statusCode() == 200) {
-                System.out.println(ZAnsi.brightGreen("[OK] Mojang доступен"));
-            } else {
-                System.out.println(ZAnsi.brightRed("[FAIL] Mojang вернул код " + response.statusCode()));
-            }
-        } catch (Exception e) {
-            System.out.println(ZAnsi.brightRed("[FAIL] Нет доступа к Mojang"));
-            System.out.println(ZAnsi.white("Ошибка: ") + e.getMessage());
-        }
-    }
-
-    private void checkFabric() {
-        System.out.println(ZAnsi.cyan("Проверка доступа к Fabric Meta..."));
-
-        try {
-            HttpClient client = HttpClient.newBuilder()
-                    .connectTimeout(Duration.ofSeconds(10))
-                    .build();
-
-            HttpRequest request = HttpRequest.newBuilder()
-                    .uri(URI.create("https://meta.fabricmc.net/v2/versions"))
-                    .GET()
-                    .build();
-
-            HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
-
-            if (response.statusCode() == 200) {
-                System.out.println(ZAnsi.brightGreen("[OK] Fabric Meta доступен"));
-            } else {
-                System.out.println(ZAnsi.brightRed("[FAIL] Fabric Meta вернул код " + response.statusCode()));
-            }
-        } catch (Exception e) {
-            System.out.println(ZAnsi.brightRed("[FAIL] Нет доступа к Fabric Meta"));
-            System.out.println(ZAnsi.white("Ошибка: ") + e.getMessage());
-        }
-    }
-
-    private void checkForge() {
-        System.out.println(ZAnsi.cyan("Проверка доступа к Forge Maven..."));
-
-        try {
-            HttpClient client = HttpClient.newBuilder()
-                    .connectTimeout(Duration.ofSeconds(10))
-                    .build();
-
-            HttpRequest request = HttpRequest.newBuilder()
-                    .uri(URI.create("https://maven.minecraftforge.net/net/minecraftforge/forge/maven-metadata.xml"))
-                    .GET()
-                    .build();
-
-            HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
-
-            if (response.statusCode() == 200) {
-                System.out.println(ZAnsi.brightGreen("[OK] Forge Maven доступен"));
-            } else {
-                System.out.println(ZAnsi.brightRed("[FAIL] Forge Maven вернул код " + response.statusCode()));
-            }
-        } catch (Exception e) {
-            System.out.println(ZAnsi.brightRed("[FAIL] Нет доступа к Forge Maven"));
-            System.out.println(ZAnsi.white("Ошибка: ") + e.getMessage());
-        }
-    }
-}
\ No newline at end of file
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/SettingsMenu.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/SettingsMenu.java
deleted file mode 100644
index 7c16845..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/SettingsMenu.java
+++ /dev/null
@@ -1,68 +0,0 @@
-package me.sashegdev.zernmc.launcher.menu;
-
-import me.sashegdev.zernmc.launcher.ui.ArrowMenu;
-import me.sashegdev.zernmc.launcher.utils.Config;
-import me.sashegdev.zernmc.launcher.utils.ConsoleUtils;
-import me.sashegdev.zernmc.launcher.utils.Input;
-import me.sashegdev.zernmc.launcher.utils.ZAnsi;
-
-import java.io.IOException;
-import java.util.List;
-
-public class SettingsMenu {
-
-    public void show() throws IOException {
-        List<String> options = List.of(
-            "Настроить путь к Java",
-            "Настроить выделенную память (RAM)",
-            "Дополнительные JVM параметры",
-            "Назад в главное меню"
-        );
-
-        ArrowMenu menu = new ArrowMenu("Настройки лаунчера", options);
-        int choice = menu.show();
-
-        if (choice == -1 || choice == 3) return;
-
-        ConsoleUtils.clearScreen();
-
-        switch (choice) {
-            case 0 -> configureJava();
-            case 1 -> configureRam();
-            case 2 -> configureJvmArgs();
-        }
-
-        ConsoleUtils.pause();
-    }
-
-    private void configureJava() {
-        System.out.println(ZAnsi.cyan("Путь к Java:"));
-        System.out.println("   " + Config.getJreDir().toAbsolutePath());
-        System.out.println(ZAnsi.white("\nJava будет искаться автоматически в папке ~/.zernmc/jre/"));
-        System.out.println("Если нужно — положите туда свою версию Java.");
-    }
-
-    private void configureRam() {
-        System.out.println(ZAnsi.cyan("Настройка выделенной памяти"));
-        System.out.println(Config.getRamInfo());
-
-        int newRam = Input.readInt(
-            ZAnsi.white("\nВведите новое значение RAM в MB (или 0 для отмены): "),
-            0, 32768
-        );
-
-        if (newRam == 0) {
-            System.out.println(ZAnsi.yellow("Настройка отменена."));
-            return;
-        }
-
-        Config.setMaxMemory(newRam);
-        System.out.println(ZAnsi.brightGreen("Выделенная память изменена на " + newRam + " MB"));
-    }
-
-    private void configureJvmArgs() {
-        System.out.println(ZAnsi.yellow("Дополнительные JVM параметры"));
-        System.out.println("Пока в разработке.");
-        System.out.println("В будущем здесь будет список предустановленных оптимизаций.");
-    }
-}
\ No newline at end of file
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/UpdateMenu.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/UpdateMenu.java
deleted file mode 100644
index 41f8b20..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/UpdateMenu.java
+++ /dev/null
@@ -1,152 +0,0 @@
-package me.sashegdev.zernmc.launcher.menu;
-
-import me.sashegdev.zernmc.launcher.minecraft.Instance;
-import me.sashegdev.zernmc.launcher.minecraft.InstanceManager;
-import me.sashegdev.zernmc.launcher.minecraft.PackDownloader;
-import me.sashegdev.zernmc.launcher.ui.ArrowMenu;
-import me.sashegdev.zernmc.launcher.utils.ConsoleUtils;
-import me.sashegdev.zernmc.launcher.utils.Input;
-import me.sashegdev.zernmc.launcher.utils.ZAnsi;
-import me.sashegdev.zernmc.launcher.utils.ZHttpClient;
-
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.stream.Collectors;
-
-public class UpdateMenu {
-
-    public void show() throws IOException {
-        List<String> options = List.of(
-            "Проверить обновления сборки (модпака)",
-            "Проверить обновления лаунчера",
-            "Назад в главное меню"
-        );
-
-        ArrowMenu menu = new ArrowMenu("Проверка обновлений", options);
-        int choice = menu.show();
-
-        if (choice == -1 || choice == 2) return;
-
-        ConsoleUtils.clearScreen();
-
-        if (choice == 0) {
-            try {
-                checkPackUpdates();
-            } catch (Exception e) {
-                System.out.println(ZAnsi.brightRed("Ошибка: " + e.getMessage()));
-                e.printStackTrace();
-                ConsoleUtils.pause();
-            }
-        } else {
-            checkLauncherUpdates();
-        }
-    }
-
-    private void checkPackUpdates() throws Exception {
-        System.out.println(ZAnsi.cyan("Проверка обновлений сборок..."));
-        
-        List<Instance> instances = InstanceManager.getAllInstances();
-        List<Instance> serverInstances = instances.stream()
-            .filter(Instance::isServerPack)
-            .collect(Collectors.toList());
-        
-        if (serverInstances.isEmpty()) {
-            System.out.println(ZAnsi.yellow("Нет сборок, установленных с сервера."));
-            ConsoleUtils.pause();
-            return;
-        }
-        
-        System.out.println(ZAnsi.cyan("\nПроверка обновлений для серверных сборок:\n"));
-        
-        boolean hasUpdates = false;
-        List<Instance> updatableInstances = new ArrayList<>();
-        
-        for (Instance instance : serverInstances) {
-            PackDownloader downloader = new PackDownloader(instance);
-            
-            try {
-                boolean hasUpdate = downloader.checkForUpdates(instance.getServerPackName());
-                if (hasUpdate) {
-                    System.out.println(ZAnsi.yellow(instance.getName() + " - Есть обновление!"));
-                    updatableInstances.add(instance);
-                    hasUpdates = true;
-                } else {
-                    System.out.println(ZAnsi.green(instance.getName() + " - Актуальна"));
-                }
-            } catch (Exception e) {
-                System.out.println(ZAnsi.red(instance.getName() + " - Ошибка проверки: " + e.getMessage()));
-            }
-        }
-        
-        if (!hasUpdates) {
-            System.out.println(ZAnsi.green("\nВсе сборки актуальны!"));
-            ConsoleUtils.pause();
-            return;
-        }
-        
-        // Предлагаем обновить каждую сборку отдельно
-        for (Instance instance : updatableInstances) {
-            System.out.println(ZAnsi.brightYellow("\nОбновить сборку '" + instance.getName() + "'?"));
-            if (Input.confirm("Обновить")) {
-                System.out.println(ZAnsi.cyan("Обновление " + instance.getName() + "..."));
-                PackDownloader downloader = new PackDownloader(instance);
-                
-                try {
-                    boolean success = downloader.updatePack(instance.getServerPackName());
-                    if (success) {
-                        System.out.println(ZAnsi.brightGreen(instance.getName() + " обновлен"));
-                    } else {
-                        System.out.println(ZAnsi.brightRed(instance.getName() + " не удалось обновить"));
-                    }
-                } catch (Exception e) {
-                    System.out.println(ZAnsi.brightRed(instance.getName() + ": " + e.getMessage()));
-                }
-            } else {
-                System.out.println(ZAnsi.yellow("  Пропущено: " + instance.getName()));
-            }
-        }
-        
-        ConsoleUtils.pause();
-    }
-
-    private void checkLauncherUpdates() {
-        System.out.println(ZAnsi.cyan("Проверка обновлений лаунчера..."));
-        
-        try {
-            String json = ZHttpClient.getLauncherVersionInfo();
-            String serverVersion = extractVersion(json);
-            String currentVersion = me.sashegdev.zernmc.launcher.utils.Version.getCurrentVersion();
-            
-            System.out.println(ZAnsi.white("Текущая версия: ") + currentVersion);
-            System.out.println(ZAnsi.white("Версия на сервере: ") + serverVersion);
-            
-            if (me.sashegdev.zernmc.launcher.utils.Version.isNewer(currentVersion, serverVersion)) {
-                System.out.println(ZAnsi.brightYellow("\nДоступна новая версия!"));
-                if (Input.confirm("Обновить лаунчер?")) {
-                    // Обновление будет при следующем запуске
-                    System.out.println(ZAnsi.green("Лаунчер будет обновлен при следующем запуске."));
-                }
-            } else {
-                System.out.println(ZAnsi.brightGreen("Лаунчер актуален."));
-            }
-        } catch (Exception e) {
-            System.out.println(ZAnsi.yellow("Не удалось проверить обновления лаунчера."));
-            System.out.println(ZAnsi.white("Ошибка: ") + e.getMessage());
-        }
-        
-        ConsoleUtils.pause();
-    }
-
-    private String extractVersion(String json) {
-        try {
-            int start = json.indexOf("\"version\"");
-            if (start == -1) return "unknown";
-            start = json.indexOf("\"", start + 9) + 1;
-            int end = json.indexOf("\"", start);
-            return json.substring(start, end);
-        } catch (Exception e) {
-            return "unknown";
-        }
-    }
-}
\ No newline at end of file
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/Instance.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/Instance.java
deleted file mode 100644
index 7c37175..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/Instance.java
+++ /dev/null
@@ -1,172 +0,0 @@
-package me.sashegdev.zernmc.launcher.minecraft;
-
-import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
-import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.Path;
-
-
-
-// ЭТОТ КЛАСС РАБОТАЕТ НЕ ТРОГАТЬ ТОТ КТО БУДЕТ ЧИТАТЬ (на момент 1.0.2)
-public class Instance {
-    private final String name;
-    private final Path path;
-
-    private String minecraftVersion;
-    private String loaderType;      // vanilla, fabric, forge, neoforge
-    private String loaderVersion;
-    private String assetIndex;
-    private boolean isServerPack;      // флаг, что это сборка с сервера
-    private int serverVersion;          // версия сборки на сервере
-    private String serverPackName;      // имя пака на сервере
-    private String fabricVersionId;
-
-    private static final Gson GSON = new GsonBuilder().setPrettyPrinting().create();
-
-    public Instance(String name, Path path) {
-        this.name = name;
-        this.path = path;
-        loadMetadata();
-    }
-
-    public String getName() { return name; }
-    public Path getPath() { return path; }
-
-    public String getMinecraftVersion() { return minecraftVersion; }
-    public void setMinecraftVersion(String minecraftVersion) {
-        this.minecraftVersion = minecraftVersion;
-        saveMetadata();
-    }
-
-    public String getLoaderType() { return loaderType != null ? loaderType : "vanilla"; }
-    public void setLoaderType(String loaderType) {
-        this.loaderType = loaderType;
-        saveMetadata();
-    }
-
-    public String getLoaderVersion() { return loaderVersion; }
-    public void setLoaderVersion(String loaderVersion) {
-        this.loaderVersion = loaderVersion;
-        saveMetadata();
-    }
-
-    public String getAssetIndex() {
-        return assetIndex != null ? assetIndex : minecraftVersion; // fallback для старых сборок
-    }
-
-    public void setAssetIndex(String assetIndex) {
-        this.assetIndex = assetIndex;
-        saveMetadata();
-    }
-
-    public String getFabricVersionId() {
-        return fabricVersionId;
-    }
-
-    public void setFabricVersionId(String fabricVersionId) {
-        this.fabricVersionId = fabricVersionId;
-        saveMetadata();
-    }
-
-
-    public boolean isServerPack() { 
-        return isServerPack; 
-    }
-    
-    public void setServerPack(boolean serverPack) {
-        this.isServerPack = serverPack;
-        saveMetadata();
-    }
-
-    public int getServerVersion() { 
-        return serverVersion; 
-    }
-    
-    public void setServerVersion(int serverVersion) {
-        this.serverVersion = serverVersion;
-        saveMetadata();
-    }
-
-    public String getServerPackName() { 
-        return serverPackName; 
-    }
-    
-    public void setServerPackName(String serverPackName) {
-        this.serverPackName = serverPackName;
-        saveMetadata();
-    }
-
-    @Override
-    public String toString() {
-        StringBuilder sb = new StringBuilder(name);
-        if (minecraftVersion != null) {
-            sb.append(" [").append(minecraftVersion);
-            if (!"vanilla".equalsIgnoreCase(getLoaderType())) {
-                sb.append(" + ").append(getLoaderType());
-                if (loaderVersion != null) sb.append(" ").append(loaderVersion);
-            }
-            sb.append("]");
-            if (isServerPack) {
-                sb.append("v").append(serverVersion);
-            }
-        } else {
-            sb.append(" [?]");
-        }
-        return sb.toString();
-    }
-
-    // ====================== Метаданные ======================
-    private void loadMetadata() {
-        Path metaFile = path.resolve("instance.json");
-        if (!Files.exists(metaFile)) return;
-        try {
-            String json = Files.readString(metaFile);
-            InstanceMeta meta = GSON.fromJson(json, InstanceMeta.class);
-            this.minecraftVersion = meta.minecraftVersion;
-            this.loaderType = meta.loaderType;
-            this.loaderVersion = meta.loaderVersion;
-            this.assetIndex = meta.assetIndex;
-            this.isServerPack = meta.isServerPack;
-            this.serverVersion = meta.serverVersion;
-            this.serverPackName = meta.serverPackName;
-        } catch (Exception ignored) {}
-    }
-
-    private void saveMetadata() {
-        Path metaFile = path.resolve("instance.json");
-        InstanceMeta meta = new InstanceMeta(
-            minecraftVersion, loaderType, loaderVersion, assetIndex,
-            isServerPack, serverVersion, serverPackName
-        );
-        try {
-            Files.writeString(metaFile, GSON.toJson(meta));
-        } catch (IOException e) {
-            e.printStackTrace();
-        }
-    }
-
-    private static class InstanceMeta {
-        String minecraftVersion;
-        String loaderType;
-        String loaderVersion;
-        String assetIndex;
-        boolean isServerPack = false;
-        int serverVersion = 0;
-        String serverPackName;
-
-        
-        public InstanceMeta(String minecraftVersion, String loaderType,
-                            String loaderVersion, String assetIndex,
-                            boolean isServerPack, int serverVersion, 
-                            String serverPackName) {
-            this.minecraftVersion = minecraftVersion;
-            this.loaderType = loaderType;
-            this.loaderVersion = loaderVersion;
-            this.assetIndex = assetIndex;
-            this.isServerPack = isServerPack;
-            this.serverVersion = serverVersion;
-            this.serverPackName = serverPackName;
-        }
-    }
-}
\ No newline at end of file
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/InstanceManager.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/InstanceManager.java
deleted file mode 100644
index 9d16fbe..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/InstanceManager.java
+++ /dev/null
@@ -1,72 +0,0 @@
-package me.sashegdev.zernmc.launcher.minecraft;
-
-import me.sashegdev.zernmc.launcher.utils.Config;
-
-import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.util.List;
-import java.util.stream.Collectors;
-
-public class InstanceManager {
-
-    private static final Path INSTANCES_DIR = Config.getInstancesDir();
-
-    public static List<Instance> getAllInstances() throws IOException {
-        if (!Files.exists(INSTANCES_DIR)) {
-            Files.createDirectories(INSTANCES_DIR);
-            return List.of();
-        }
-
-        return Files.list(INSTANCES_DIR)
-                .filter(Files::isDirectory)
-                .map(path -> new Instance(path.getFileName().toString(), path))
-                .collect(Collectors.toList());
-    }
-
-    public static Instance getInstance(String name) {
-        Path instancePath = INSTANCES_DIR.resolve(name);
-        if (Files.exists(instancePath) && Files.isDirectory(instancePath)) {
-            return new Instance(name, instancePath);
-        }
-        return null;
-    }
-    
-    public static boolean deleteInstance(String instanceName) {
-        if (instanceName == null || instanceName.isBlank()) {
-            return false;
-        }
-
-        Path instancePath = INSTANCES_DIR.resolve(instanceName);
-
-        if (!Files.exists(instancePath)) {
-            return false;
-        }
-
-        try {
-            // Рекурсивно удаляем всю папку сборки
-            Files.walk(instancePath)
-                 .sorted((a, b) -> b.compareTo(a)) // удаляем снизу вверх
-                 .forEach(path -> {
-                     try {
-                         Files.deleteIfExists(path);
-                     } catch (IOException e) {
-                         System.err.println("Не удалось удалить: " + path);
-                     }
-                 });
-            return true;
-        } catch (IOException e) {
-            e.printStackTrace();
-            return false;
-        }
-    }
-
-    public static boolean createInstanceFolder(String name) throws IOException {
-        Path path = INSTANCES_DIR.resolve(name);
-        if (Files.exists(path)) {
-            return false;
-        }
-        Files.createDirectories(path);
-        return true;
-    }
-}
\ No newline at end of file
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/MinecraftLib.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/MinecraftLib.java
deleted file mode 100644
index 9593357..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/MinecraftLib.java
+++ /dev/null
@@ -1,196 +0,0 @@
-package me.sashegdev.zernmc.launcher.minecraft;
-
-import me.sashegdev.zernmc.launcher.minecraft.installer.FabricInstaller;
-import me.sashegdev.zernmc.launcher.minecraft.installer.ForgeInstaller;
-import me.sashegdev.zernmc.launcher.minecraft.installer.NeoForgeInstaller;
-import me.sashegdev.zernmc.launcher.minecraft.installer.VersionInstaller;
-import me.sashegdev.zernmc.launcher.minecraft.launch.LaunchCommandBuilder;
-import me.sashegdev.zernmc.launcher.minecraft.model.LaunchOptions;
-import me.sashegdev.zernmc.launcher.utils.ConsoleUtils;
-import me.sashegdev.zernmc.launcher.utils.ZAnsi;
-
-import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.util.List;
-
-public class MinecraftLib {
-
-    private final Instance instance;
-
-    public MinecraftLib(Instance instance) {
-        this.instance = instance;
-    }
-
-    //Установка
-    public boolean installMinecraft(String versionId) throws Exception {
-        VersionInstaller installer = new VersionInstaller(instance.getPath());
-
-        String assetIndex = installer.install(versionId);   // ← теперь возвращается String
-
-        if (assetIndex != null && !assetIndex.isEmpty()) {
-            instance.setMinecraftVersion(versionId);
-            instance.setAssetIndex(assetIndex);      // ← сохраняем правильный индекс!
-            instance.setLoaderType("vanilla");
-            return true;
-        }
-        return false;
-    }
-
-    public boolean installForge(String minecraftVersion, String forgeVersion) throws Exception {
-       ForgeInstaller installer = new ForgeInstaller(instance);
-       return installer.install(minecraftVersion, forgeVersion);
-    }
-
-    public boolean installNeoForge(String minecraftVersion, String neoforgeVersion) throws Exception {
-       NeoForgeInstaller installer = new NeoForgeInstaller(instance);
-       return installer.install(minecraftVersion, neoforgeVersion);
-    }
-
-    public boolean installFabric(String minecraftVersion, String loaderVersion) throws Exception {
-        FabricInstaller installer = new FabricInstaller(instance);
-        boolean success = installer.install(minecraftVersion, loaderVersion);
-
-        if (success) {
-            // Сохраняем информацию в Instance
-            instance.setMinecraftVersion(minecraftVersion);
-            instance.setLoaderType("fabric");
-            instance.setLoaderVersion(loaderVersion);
-        }
-        return success;
-    }
-
-    /**
-     * Полная установка сборки (vanilla + loader + моды)
-     * Пока заглушка — будем расширять
-     */
-    public boolean installPack(String packName, String minecraftVersion, String loaderType, String loaderVersion) throws Exception {
-        System.out.println(ZAnsi.cyan("Начинается полная установка сборки: " + packName));
-
-        // 1. Устанавливаем Minecraft
-        boolean mcInstalled = installMinecraft(minecraftVersion);
-        if (!mcInstalled) {
-            System.out.println(ZAnsi.brightRed("Не удалось установить Minecraft " + minecraftVersion));
-            return false;
-        }
-
-        // 2. Устанавливаем лоадер
-        if ("fabric".equalsIgnoreCase(loaderType)) {
-            boolean fabricInstalled = installFabric(minecraftVersion, loaderVersion);
-            if (!fabricInstalled) {
-                System.out.println(ZAnsi.brightRed("Не удалось установить Fabric"));
-                return false;
-            }
-        } else if ("forge".equalsIgnoreCase(loaderType)) {
-            boolean forgeInstalled = installForge(minecraftVersion, loaderVersion);
-            if (!forgeInstalled) {
-                System.out.println(ZAnsi.brightRed("Не удалось установить Forge"));
-                return false;
-            }
-        } else if ("neoforge".equalsIgnoreCase(loaderType)) {
-            boolean neoforgeInstalled = installNeoForge(minecraftVersion, loaderVersion);
-            if (!neoforgeInstalled) {
-                System.out.println(ZAnsi.brightRed("Не удалось установить NeoForge"));
-                return false;
-            }
-        }
-
-        // 3. В будущем здесь будет diff и скачивание модов
-
-        System.out.println(ZAnsi.brightGreen("Базовая установка сборки завершена!"));
-        return true;
-    }
-
-    //Запуск
-    public void launch(LaunchOptions options) throws Exception {
-        System.out.println(ZAnsi.brightGreen("Запуск сборки: " + instance.getName()));
-        cleanupOldLoaders();
-
-        LaunchCommandBuilder builder = new LaunchCommandBuilder(instance);
-        List<String> command = builder.build(options);
-
-        System.out.println(ZAnsi.cyan("Команда запуска (" + command.size() + " аргументов):"));
-        command.forEach(arg -> System.out.println("  " + arg));
-
-        ProcessBuilder pb = new ProcessBuilder(command);
-        pb.directory(instance.getPath().toFile());
-        pb.redirectOutput(ProcessBuilder.Redirect.INHERIT);
-        pb.redirectError(ProcessBuilder.Redirect.INHERIT);
-        pb.redirectInput(ProcessBuilder.Redirect.INHERIT);
-
-        System.out.println(ZAnsi.brightGreen("\nЗапускаем Minecraft...\n"));
-        ConsoleUtils.clearScreen();
-
-        Process process = pb.start();
-        int exitCode = process.waitFor();
-
-        System.out.println(ZAnsi.yellow("\nMinecraft завершился с кодом: " + exitCode));
-    }
-
-    private void safeDeleteDirectory(Path dir) {
-        try {
-            Files.walk(dir)
-                 .sorted((a, b) -> b.compareTo(a))
-                 .forEach(p -> {
-                     try { Files.deleteIfExists(p); } 
-                     catch (IOException ignored) {}
-                 });
-        } catch (IOException ignored) {}
-    }
-
-    private void deleteOldVersionDirs(Path versionsDir, String keepVersion) throws IOException {
-        if (!Files.exists(versionsDir)) return;
-
-        try (var stream = Files.walk(versionsDir)) {
-            stream.filter(Files::isDirectory)
-                  .filter(dir -> dir.getFileName().toString().contains("fabric-loader") || 
-                                 dir.getFileName().toString().contains("forge") ||
-                                 dir.getFileName().toString().contains("neoforge"))
-                  .filter(dir -> !dir.getFileName().toString().contains(keepVersion))
-                  .forEach(this::safeDeleteDirectory);
-        }
-    }
-
-    private void deleteAllExcept(Path baseDir, String keepVersion) throws IOException {
-        if (!Files.exists(baseDir)) return;
-
-        try (var stream = Files.walk(baseDir)) {
-            stream.filter(Files::isDirectory)
-                  .filter(dir -> {
-                      String name = dir.getFileName().toString();
-                      return name.contains(".") && !name.contains(keepVersion);
-                  })
-                  .forEach(this::safeDeleteDirectory);
-        }
-    }
-
-    private void cleanupOldLoaders() throws IOException {
-        String loaderType = instance.getLoaderType().toLowerCase();
-        String currentLoaderVer = instance.getLoaderVersion();
-
-        if (currentLoaderVer == null) return;
-
-        System.out.println(ZAnsi.yellow("Выполняем очистку старых версий лоадера..."));
-
-        // Удаляем все старые fabric-loader / forge
-        Path libraries = instance.getPath().resolve("libraries");
-
-        if ("fabric".equals(loaderType)) {
-            deleteAllExcept(libraries.resolve("net/fabricmc/fabric-loader"), currentLoaderVer);
-        } else if ("forge".equals(loaderType)) {
-            deleteAllExcept(libraries.resolve("net/minecraftforge/forge"), currentLoaderVer);
-        } else if ("neoforge".equals(loaderType)) {
-            deleteAllExcept(libraries.resolve("net/neoforged/neoforge"), currentLoaderVer);
-        }
-
-        // Также чистим versions/ от старых fabric/forge версий
-        Path versionsDir = instance.getPath().resolve("versions");
-        deleteOldVersionDirs(versionsDir, currentLoaderVer);
-    }
-
-
-
-    public Instance getInstance() {
-        return instance;
-    }
-}
\ No newline at end of file
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/PackDownloader.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/PackDownloader.java
deleted file mode 100644
index 2aae36d..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/PackDownloader.java
+++ /dev/null
@@ -1,567 +0,0 @@
-package me.sashegdev.zernmc.launcher.minecraft;
-
-import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
-import com.google.gson.JsonArray;
-import com.google.gson.JsonElement;
-import com.google.gson.JsonObject;
-import com.google.gson.JsonParser;
-
-import me.sashegdev.zernmc.launcher.auth.AuthManager;
-import me.sashegdev.zernmc.launcher.utils.ProgressBar;
-import me.sashegdev.zernmc.launcher.utils.ZAnsi;
-import me.sashegdev.zernmc.launcher.utils.ZHttpClient;
-
-import java.io.*;
-import java.net.http.HttpClient;
-import java.net.http.HttpRequest;
-import java.net.http.HttpResponse;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.security.MessageDigest;
-import java.time.LocalDateTime;
-import java.time.format.DateTimeFormatter;
-import java.util.*;
-import java.util.concurrent.atomic.AtomicInteger;
-
-public class PackDownloader {
-
-    private final Instance instance;
-    private final Gson gson = new GsonBuilder().setPrettyPrinting().create();
-    private final HttpClient httpClient = HttpClient.newHttpClient();
-    //private static final DateTimeFormatter DATE_FORMATTER = DateTimeFormatter.ISO_LOCAL_DATE_TIME;
-
-    public PackDownloader(Instance instance) {
-        this.instance = instance;
-    }
-
-    /**
-     * Получить список доступных паков с сервера
-     */
-    public List<ServerPack> getAvailablePacks() throws Exception {
-        String accessToken = AuthManager.getAccessToken();
-        if (accessToken == null) {
-            throw new IOException("Не авторизован. Требуется проходка для просмотра сборок.");
-        }
-        if (!AuthManager.canViewPacks()) {
-            throw new IOException("Для просмотра сборок требуется активная проходка");
-        }
-
-        // Используем HttpURLConnection для GET с авторизацией
-        java.net.HttpURLConnection connection = null;
-        try {
-            java.net.URL url = new java.net.URL(ZHttpClient.getBaseUrl() + "/packs");
-            connection = (java.net.HttpURLConnection) url.openConnection();
-            connection.setRequestMethod("GET");
-            connection.setRequestProperty("Accept", "application/json");
-            connection.setRequestProperty("Authorization", "Bearer " + accessToken);
-            connection.setConnectTimeout(15000);
-            connection.setReadTimeout(15000);
-
-            int responseCode = connection.getResponseCode();
-
-            if (responseCode == 403) {
-                throw new IOException("Для просмотра сборок требуется активная проходка");
-            }
-
-            StringBuilder response = new StringBuilder();
-            try (java.io.InputStream is = responseCode < 400 ? connection.getInputStream() : connection.getErrorStream();
-                 java.io.BufferedReader reader = new java.io.BufferedReader(new java.io.InputStreamReader(is, "UTF-8"))) {
-                String line;
-                while ((line = reader.readLine()) != null) {
-                    response.append(line);
-                }
-            }
-
-            if (responseCode != 200) {
-                throw new IOException("HTTP " + responseCode);
-            }
-
-            return parsePacksResponse(response.toString());
-
-        } finally {
-            if (connection != null) {
-                connection.disconnect();
-            }
-        }
-    }
-
-    private List<ServerPack> parsePacksResponse(String responseBody) {
-        JsonObject root = JsonParser.parseString(responseBody).getAsJsonObject();
-        JsonArray packsArray = root.getAsJsonArray("packs");
-        List<ServerPack> result = new ArrayList<>();
-        
-        for (JsonElement elem : packsArray) {
-            JsonObject pack = elem.getAsJsonObject();
-
-            if (pack.has("error") || (pack.has("status") && "not_scanned".equals(pack.get("status").getAsString()))) {
-                continue;
-            }
-
-            try {
-                String name = pack.get("name").getAsString();
-                int version = pack.has("version") ? pack.get("version").getAsInt() : 0;
-                String minecraftVersion = pack.has("minecraft_version") ? pack.get("minecraft_version").getAsString() : "unknown";
-                String loaderType = pack.has("loader_type") ? pack.get("loader_type").getAsString() : "vanilla";
-                String loaderVersion = pack.has("loader_version") && !pack.get("loader_version").isJsonNull() 
-                        ? pack.get("loader_version").getAsString() : "";
-                int filesCount = pack.has("files_count") ? pack.get("files_count").getAsInt() : 0;
-
-                LocalDateTime updatedAt = null;
-                if (pack.has("updated_at") && !pack.get("updated_at").isJsonNull()) {
-                    try {
-                        updatedAt = LocalDateTime.parse(pack.get("updated_at").getAsString(), 
-                                DateTimeFormatter.ISO_DATE_TIME);
-                    } catch (Exception ignored) {}
-                }
-
-                result.add(new ServerPack(name, version, minecraftVersion, loaderType, 
-                        loaderVersion, updatedAt, filesCount));
-            } catch (Exception e) {
-                System.err.println("Ошибка парсинга пака: " + e.getMessage());
-            }
-        }
-
-        return result;
-    }
-
-    /**
-     * Получить манифест пака
-     */
-    public PackManifest getPackManifest(String packName) throws Exception {
-        String response = ZHttpClient.get("/pack/" + packName);
-        return gson.fromJson(response, PackManifest.class);
-    }
-
-    /**
-     * Установить или обновить сборку с сервера
-     */
-    public boolean installOrUpdatePack(String packName, ServerPack serverPack) throws Exception {
-        System.out.println(ZAnsi.cyan("Установка сборки " + packName + " с сервера..."));
-        
-        // 1. Получаем манифест
-        PackManifest manifest = getPackManifest(packName);
-        
-        // 2. Сначала устанавливаем Minecraft + Loader через MinecraftLib
-        MinecraftLib lib = new MinecraftLib(instance);
-        
-        System.out.println(ZAnsi.cyan("Установка Minecraft " + manifest.getMinecraftVersion() + "..."));
-        
-        boolean needsMinecraftInstall = instance.getMinecraftVersion() == null || 
-                                        !instance.getMinecraftVersion().equals(manifest.getMinecraftVersion());
-        
-        if (needsMinecraftInstall) {
-            if ("fabric".equalsIgnoreCase(manifest.getLoaderType())) {
-                boolean success = lib.installFabric(manifest.getMinecraftVersion(), manifest.getLoaderVersion());
-                if (!success) {
-                    System.err.println(ZAnsi.brightRed("Не удалось установить Fabric"));
-                    return false;
-                }
-            } else if ("neoforge".equalsIgnoreCase(manifest.getLoaderType())) {
-                boolean success = lib.installNeoForge(manifest.getMinecraftVersion(), manifest.getLoaderVersion());
-                if (!success) {
-                    System.err.println(ZAnsi.brightRed("Не удалось установить NeoForge"));
-                    return false;
-                }
-            } else if ("forge".equalsIgnoreCase(manifest.getLoaderType())) {
-                boolean success = lib.installForge(manifest.getMinecraftVersion(), manifest.getLoaderVersion());
-                if (!success) {
-                    System.err.println(ZAnsi.brightRed("Не удалось установить Forge"));
-                    return false;
-                }
-            } else {
-                boolean success = lib.installMinecraft(manifest.getMinecraftVersion());
-                if (!success) {
-                    System.err.println(ZAnsi.brightRed("Не удалось установить Vanilla Minecraft"));
-                    return false;
-                }
-            }
-        } else {
-            System.out.println(ZAnsi.green("Minecraft уже установлен, пропускаем..."));
-        }
-        
-        // 3. Сканируем локальные файлы ТОЛЬКО если есть файлы для скачивания
-        Map<String, String> localFiles = scanLocalFiles();
-        
-        // Если в сборке нет файлов (только vanilla/loader), пропускаем diff
-        if (manifest.files == null || manifest.files.isEmpty()) {
-            System.out.println(ZAnsi.green("Сборка не содержит дополнительных файлов"));
-            
-            // Обновляем метаданные инстанса
-            instance.setServerPack(true);
-            instance.setServerPackName(packName);
-            instance.setServerVersion(manifest.getVersion());
-            instance.setMinecraftVersion(manifest.getMinecraftVersion());
-            instance.setLoaderType(manifest.getLoaderType());
-            instance.setLoaderVersion(manifest.getLoaderVersion());
-            instance.setAssetIndex(manifest.getAssetIndex());
-            
-            System.out.println(ZAnsi.brightGreen("Сборка успешно установлена!"));
-            return true;
-        }
-        
-        // 4. Отправляем diff запрос
-        System.out.println(ZAnsi.cyan("Проверка файлов сборки..."));
-        DiffResponse diff = getDiff(packName, localFiles);
-        
-        // 5. Применяем изменения
-        boolean success = applyDiff(diff, packName);
-        
-        if (success) {
-            // 6. Обновляем метаданные инстанса
-            instance.setServerPack(true);
-            instance.setServerPackName(packName);
-            instance.setServerVersion(manifest.getVersion());
-            instance.setMinecraftVersion(manifest.getMinecraftVersion());
-            instance.setLoaderType(manifest.getLoaderType());
-            instance.setLoaderVersion(manifest.getLoaderVersion());
-            instance.setAssetIndex(manifest.getAssetIndex());
-            
-            System.out.println(ZAnsi.brightGreen("Сборка успешно установлена!"));
-        }
-        
-        return success;
-    }
-
-    /**
-     * Проверить наличие обновлений для серверной сборки
-     */
-    public boolean checkForUpdates(String packName) throws Exception {
-        if (!instance.isServerPack()) return false;
-        
-        PackManifest manifest = getPackManifest(packName);
-        int serverVersion = manifest.getVersion();
-        int localVersion = instance.getServerVersion();
-        
-        return serverVersion > localVersion;
-    }
-
-    /**
-     * Обновить существующую серверную сборку
-     */
-    public boolean updatePack(String packName) throws Exception {
-        System.out.println(ZAnsi.cyan("Проверка обновлений для " + instance.getName() + "..."));
-        
-        PackManifest manifest = getPackManifest(packName);
-        int serverVersion = manifest.getVersion();
-        
-        if (serverVersion <= instance.getServerVersion()) {
-            System.out.println(ZAnsi.green("Сборка уже актуальна (v" + instance.getServerVersion() + ")"));
-            return true;
-        }
-        
-        System.out.println(ZAnsi.yellow("Доступно обновление: v" + instance.getServerVersion() + " → v" + serverVersion));
-        
-        // Сканируем локальные файлы
-        Map<String, String> localFiles = scanLocalFiles();
-        
-        // Получаем diff
-        DiffResponse diff = getDiff(packName, localFiles);
-        
-        // Применяем изменения
-        boolean success = applyDiff(diff, packName);
-        
-        if (success) {
-            instance.setServerVersion(serverVersion);
-            System.out.println(ZAnsi.brightGreen("Сборка обновлена до v" + serverVersion));
-        }
-        
-        return success;
-    }
-
-    /**
-     * Сканирование локальных файлов и вычисление хешей
-     */
-    private Map<String, String> scanLocalFiles() throws IOException {
-        Map<String, String> files = new HashMap<>();
-        Path instancePath = instance.getPath();
-        
-        // Игнорируемые директории
-        Set<String> ignoredDirs = Set.of(
-            "resourcepacks", "shaderpacks", "saves", "logs",
-            "crash-reports", "screenshots", "journeymap", "config",
-            "natives", "assets", "libraries", "versions", "cache"
-        );
-        
-        if (!Files.exists(instancePath)) {
-            return files;
-        }
-        
-        Files.walk(instancePath)
-            .filter(Files::isRegularFile)
-            .forEach(file -> {
-                Path relative = instancePath.relativize(file);
-                String path = relative.toString().replace("\\", "/");
-                
-                // Проверяем, не в игнорируемой ли директории
-                for (String ignored : ignoredDirs) {
-                    if (path.startsWith(ignored + "/") || path.startsWith(ignored + "\\")) {
-                        return;
-                    }
-                }
-                
-                try {
-                    String hash = calculateHash(file);
-                    files.put(path, hash);
-                } catch (Exception e) {
-                    // Пропускаем файлы, которые не можем прочитать
-                }
-            });
-        
-        return files;
-    }
-
-    /**
-     * Отправить diff запрос на сервер
-     */
-    private DiffResponse getDiff(String packName, Map<String, String> localFiles) throws Exception {
-        String json = gson.toJson(localFiles);
-
-        // Получаем токен авторизации
-        String accessToken = AuthManager.getAccessToken();
-        if (accessToken == null) {
-            throw new IOException("Не авторизован. Требуется проходка для скачивания сборок.");
-        }
-        if (!AuthManager.canDownloadPacks()) {
-            throw new IOException("Для скачивания сборок требуется активная проходка");
-        }
-
-        String url = ZHttpClient.getBaseUrl() + "/pack/" + packName + "/diff";
-
-        // Используем HttpURLConnection для полного контроля
-        java.net.HttpURLConnection connection = null;
-        try {
-            java.net.URL urlObj = new java.net.URL(url);
-            connection = (java.net.HttpURLConnection) urlObj.openConnection();
-            connection.setRequestMethod("POST");
-            connection.setRequestProperty("Content-Type", "application/json");
-            connection.setRequestProperty("Accept", "application/json");
-            connection.setRequestProperty("Authorization", "Bearer " + accessToken);
-            connection.setRequestProperty("Content-Length", String.valueOf(json.getBytes("UTF-8").length));
-            connection.setDoOutput(true);
-            connection.setConnectTimeout(30000);
-            connection.setReadTimeout(30000);
-
-            // Отправляем JSON
-            try (java.io.OutputStream os = connection.getOutputStream()) {
-                byte[] input = json.getBytes("UTF-8");
-                os.write(input, 0, input.length);
-                os.flush();
-            }
-
-            int responseCode = connection.getResponseCode();
-
-            // Читаем ответ
-            StringBuilder response = new StringBuilder();
-            try (java.io.InputStream is = responseCode < 400 ? connection.getInputStream() : connection.getErrorStream();
-                 java.io.BufferedReader reader = new java.io.BufferedReader(new java.io.InputStreamReader(is, "UTF-8"))) {
-                String line;
-                while ((line = reader.readLine()) != null) {
-                    response.append(line);
-                }
-            }
-
-            String responseBody = response.toString();
-
-            if (responseCode == 403) {
-                throw new IOException("Для скачивания сборок требуется активная проходка. Обратитесь к администратору.");
-            }
-
-            if (responseCode != 200) {
-                throw new IOException("HTTP " + responseCode + ": " + extractErrorFromResponse(responseBody));
-            }
-
-            return gson.fromJson(responseBody, DiffResponse.class);
-
-        } finally {
-            if (connection != null) {
-                connection.disconnect();
-            }
-        }
-    }
-
-    private String extractErrorFromResponse(String body) {
-        try {
-            JsonObject json = JsonParser.parseString(body).getAsJsonObject();
-            if (json.has("detail")) {
-                return json.get("detail").getAsString();
-            }
-        } catch (Exception ignored) {}
-        return body.length() > 200 ? body.substring(0, 200) + "..." : body;
-    }
-
-    /**
-     * Применить diff (скачать новые файлы, удалить старые)
-     */
-    private boolean applyDiff(DiffResponse diff, String packName) {
-        System.out.println(ZAnsi.cyan("\nПрименение изменений:"));
-        System.out.println("  Загрузить: " + diff.getToDownload().size() + " файлов");
-        System.out.println("  Удалить: " + diff.getToDelete().size() + " файлов");
-        
-        // Создаем директории если нужно
-        try {
-            Files.createDirectories(instance.getPath());
-        } catch (IOException e) {
-            System.err.println(ZAnsi.red("Ошибка создания директорий: " + e.getMessage()));
-            return false;
-        }
-        
-        // Удаляем файлы
-        for (String filePath : diff.getToDelete()) {
-            Path fullPath = instance.getPath().resolve(filePath);
-            try {
-                if (Files.deleteIfExists(fullPath)) {
-                    System.out.println(ZAnsi.yellow("  Удален: " + filePath));
-                }
-            } catch (IOException e) {
-                System.err.println(ZAnsi.red("  Ошибка удаления " + filePath + ": " + e.getMessage()));
-            }
-        }
-        
-        // Скачиваем файлы
-        AtomicInteger downloaded = new AtomicInteger(0);
-        int total = diff.getToDownload().size();
-        
-        for (FileInfo file : diff.getToDownload()) {
-            String path = file.getPath();
-            Path fullPath = instance.getPath().resolve(path);
-            
-            try {
-                // Создаем директории
-                Files.createDirectories(fullPath.getParent());
-                
-                // Скачиваем файл
-                downloadFile(file, fullPath);
-                
-                // Проверяем хеш
-                String actualHash = calculateHash(fullPath);
-                if (!actualHash.equals(file.getHash())) {
-                    throw new IOException("Хеш не совпадает! Ожидался: " + file.getHash() + 
-                                         ", получен: " + actualHash);
-                }
-                
-                downloaded.incrementAndGet();
-                if (total > 0) {
-                    ProgressBar.show("Скачивание", downloaded.get(), total, "файлов");
-                }
-                
-            } catch (Exception e) {
-                System.err.println("\n" + ZAnsi.red("  Ошибка скачивания " + path + ": " + e.getMessage()));
-                return false;
-            }
-        }
-        
-        if (total > 0) {
-            ProgressBar.finish("Скачивание");
-        }
-        
-        return true;
-    }
-
-    /**
-     * Скачать один файл с сервера
-     */
-    private void downloadFile(FileInfo file, Path destination) throws Exception {
-        String url = ZHttpClient.getBaseUrl() + file.getUrl();
-        
-        HttpRequest request = HttpRequest.newBuilder()
-            .uri(java.net.URI.create(url))
-            .GET()
-            .build();
-        
-        HttpResponse<InputStream> response = httpClient.send(request,
-            HttpResponse.BodyHandlers.ofInputStream());
-        
-        if (response.statusCode() != 200) {
-            throw new IOException("HTTP " + response.statusCode());
-        }
-        
-        // Скачиваем с прогрессом
-        try (InputStream in = response.body();
-             FileOutputStream out = new FileOutputStream(destination.toFile())) {
-            
-            byte[] buffer = new byte[8192];
-            int bytesRead;
-            long totalRead = 0;
-            long fileSize = file.getSize();
-            
-            while ((bytesRead = in.read(buffer)) != -1) {
-                out.write(buffer, 0, bytesRead);
-                totalRead += bytesRead;
-                
-                if (fileSize > 0 && totalRead % 8192 == 0) {
-                    ProgressBar.showDownload("  " + file.getPath(), totalRead, fileSize);
-                }
-            }
-        }
-        
-        ProgressBar.clearLine();
-    }
-
-    /**
-     * Вычисление SHA256 хеша файла
-     */
-    private String calculateHash(Path file) throws Exception {
-        MessageDigest digest = MessageDigest.getInstance("SHA-256");
-        
-        try (InputStream in = Files.newInputStream(file)) {
-            byte[] buffer = new byte[8192];
-            int bytesRead;
-            while ((bytesRead = in.read(buffer)) != -1) {
-                digest.update(buffer, 0, bytesRead);
-            }
-        }
-        
-        byte[] hashBytes = digest.digest();
-        StringBuilder sb = new StringBuilder();
-        for (byte b : hashBytes) {
-            sb.append(String.format("%02x", b));
-        }
-        return sb.toString();
-    }
-
-    // ====================== Вложенные классы ======================
-
-    public static class PackManifest {
-        private String pack_name;
-        private int version;
-        private String minecraft_version;
-        private String loader_type;
-        private String loader_version;
-        private String asset_index;
-        private Map<String, Object> files;
-
-        public String getPackName() { return pack_name; }
-        public int getVersion() { return version; }
-        public String getMinecraftVersion() { return minecraft_version; }
-        public String getLoaderType() { return loader_type; }
-        public String getLoaderVersion() { return loader_version; }
-        public String getAssetIndex() { return asset_index != null ? asset_index : minecraft_version; }
-        public Map<String, Object> getFiles() { return files; }
-        public boolean isEmpty() { return files == null || files.isEmpty(); }
-    }
-
-    public static class DiffResponse {
-        private int version;
-        private List<FileInfo> to_download;
-        private List<String> to_delete;
-        private List<String> to_update;
-
-        public int getVersion() { return version; }
-        public List<FileInfo> getToDownload() { return to_download != null ? to_download : new ArrayList<>(); }
-        public List<String> getToDelete() { return to_delete != null ? to_delete : new ArrayList<>(); }
-        public List<String> getToUpdate() { return to_update != null ? to_update : new ArrayList<>(); }
-    }
-
-    public static class FileInfo {
-        private String path;
-        private String url;
-        private long size;
-        private String hash;
-
-        public String getPath() { return path; }
-        public String getUrl() { return url; }
-        public long getSize() { return size; }
-        public String getHash() { return hash; }
-    }
-}
\ No newline at end of file
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/ServerPack.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/ServerPack.java
deleted file mode 100644
index 9dfd9ee..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/ServerPack.java
+++ /dev/null
@@ -1,46 +0,0 @@
-package me.sashegdev.zernmc.launcher.minecraft;
-
-import java.time.LocalDateTime;
-import java.time.format.DateTimeFormatter;
-
-public class ServerPack {
-    private final String name;
-    private final int version;
-    private final String minecraftVersion;
-    private final String loaderType;
-    private final String loaderVersion;
-    private final LocalDateTime updatedAt;
-    private final int filesCount;
-
-    public ServerPack(String name, int version, String minecraftVersion, 
-                      String loaderType, String loaderVersion, 
-                      LocalDateTime updatedAt, int filesCount) {
-        this.name = name;
-        this.version = version;
-        this.minecraftVersion = minecraftVersion;
-        this.loaderType = loaderType;
-        this.loaderVersion = loaderVersion;
-        this.updatedAt = updatedAt;
-        this.filesCount = filesCount;
-    }
-
-    public String getName() { return name; }
-    public int getVersion() { return version; }
-    public String getMinecraftVersion() { return minecraftVersion; }
-    public String getLoaderType() { return loaderType; }
-    public String getLoaderVersion() { return loaderVersion; }
-    public LocalDateTime getUpdatedAt() { return updatedAt; }
-    public int getFilesCount() { return filesCount; }
-
-    @Override
-    public String toString() {
-        if (updatedAt != null) {
-            return String.format("%s [%s + %s v%d] - %d файлов (обновлен: %s)", 
-                name, minecraftVersion, loaderType, version, filesCount,
-                updatedAt.format(DateTimeFormatter.ofPattern("dd.MM.yyyy")));
-        } else {
-            return String.format("%s [%s + %s v%d] - %d файлов", 
-                name, minecraftVersion, loaderType, version, filesCount);
-        }
-    }
-}
\ No newline at end of file
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/installer/FabricInstaller.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/installer/FabricInstaller.java
deleted file mode 100644
index ebfb896..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/installer/FabricInstaller.java
+++ /dev/null
@@ -1,213 +0,0 @@
-package me.sashegdev.zernmc.launcher.minecraft.installer;
-
-import me.sashegdev.zernmc.launcher.minecraft.Instance;
-import me.sashegdev.zernmc.launcher.utils.ProgressBar;
-import me.sashegdev.zernmc.launcher.utils.ZAnsi;
-import me.sashegdev.zernmc.launcher.utils.ZHttpClient;
-
-import java.io.IOException;
-import java.net.URI;
-import java.net.http.HttpClient;
-import java.net.http.HttpRequest;
-import java.net.http.HttpResponse;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.time.Duration;
-
-public class FabricInstaller {
-
-    private final Instance instance;
-    private final HttpClient httpClient = HttpClient.newBuilder()
-            .connectTimeout(Duration.ofSeconds(15))
-            .build();
-
-    public FabricInstaller(Instance instance) {
-        this.instance = instance;
-    }
-
-    public boolean install(String minecraftVersion, String loaderVersion) throws Exception {
-        System.out.println(ZAnsi.cyan("Установка Fabric " + loaderVersion + " для Minecraft " + minecraftVersion));
-
-        Path instancePath = instance.getPath();
-        cleanOldFabricLoaders();
-
-        VersionInstaller versionInstaller = new VersionInstaller(instancePath);
-        String assetIndex = versionInstaller.install(minecraftVersion);
-        
-        System.out.println(ZAnsi.green("Asset index получен: " + assetIndex));
-        
-        instance.setAssetIndex(assetIndex);
-        instance.setMinecraftVersion(minecraftVersion);
-
-        String installerVersion = getLatestInstallerVersion();
-        String installerUrl = "https://maven.fabricmc.net/net/fabricmc/fabric-installer/"
-                + installerVersion + "/fabric-installer-" + installerVersion + ".jar";
-
-        Path installerJar = instancePath.resolve("fabric-installer.jar");
-
-        if (!Files.exists(installerJar)) {
-            ProgressBar.show("Скачивание Fabric Installer", 0, 100, "%");
-            downloadFileWithFallback(installerUrl, installerJar);
-            ProgressBar.finish("Fabric Installer скачан");
-        }
-
-        System.out.println(ZAnsi.cyan("Запуск Fabric Installer..."));
-
-        String fabricVersionId = "fabric-loader-" + loaderVersion + "-" + minecraftVersion;
-
-        ProcessBuilder pb = new ProcessBuilder(
-                "java", "-jar", installerJar.toAbsolutePath().toString(),
-                "client",
-                "-dir", instancePath.toAbsolutePath().toString(),
-                "-mcversion", minecraftVersion,
-                "-loader", loaderVersion,
-                "-noprofile"
-        );
-
-        pb.redirectOutput(ProcessBuilder.Redirect.INHERIT);
-        pb.redirectError(ProcessBuilder.Redirect.INHERIT);
-
-        Process process = pb.start();
-        int exitCode = process.waitFor();
-
-        if (exitCode != 0) {
-            System.out.println(ZAnsi.brightRed("Fabric Installer завершился с ошибкой (код " + exitCode + ")"));
-            return false;
-        }
-
-        Path fabricVersionDir = instancePath.resolve("versions").resolve(fabricVersionId);
-
-        if (Files.exists(fabricVersionDir)) {
-            System.out.println(ZAnsi.brightGreen("Fabric успешно установлен!"));
-
-            instance.setLoaderType("fabric");
-            instance.setLoaderVersion(loaderVersion);
-            instance.setFabricVersionId(fabricVersionId); // ← СОХРАНЯЕМ
-
-            ensureAssetIndexInFabricVersion(fabricVersionDir, assetIndex);
-
-            return true;
-        } else {
-            System.out.println(ZAnsi.brightRed("Fabric Installer отработал, но версия не найдена."));
-            return false;
-        }
-    }
-
-    private void downloadFileWithFallback(String url, Path target) throws Exception {
-        try {
-            ZHttpClient.downloadFile(url, target);
-        } catch (Exception e) {
-            System.out.println(ZAnsi.yellow("Не удалось скачать Fabric Installer: " + e.getMessage()));
-            throw e;
-        }
-    }
-
-    private void ensureAssetIndexInFabricVersion(Path fabricVersionDir, String assetIndex) throws IOException {
-        Path versionJson = fabricVersionDir.resolve(fabricVersionDir.getFileName() + ".json");
-        
-        if (!Files.exists(versionJson)) {
-            System.out.println(ZAnsi.yellow("JSON файл версии не найден: " + versionJson));
-            return;
-        }
-        
-        String content = Files.readString(versionJson);
-        
-        // Проверяем и исправляем asset index
-        if (!content.contains("\"assets\":\"" + assetIndex + "\"")) {
-            System.out.println(ZAnsi.yellow("Исправляем asset index в JSON файле версии..."));
-            
-            // Заменяем assets на правильное значение
-            content = content.replaceAll("\"assets\":\\s*\"[^\"]*\"", "\"assets\": \"" + assetIndex + "\"");
-            
-            // Также проверяем assetIndex
-            if (content.contains("\"assetIndex\"")) {
-                content = content.replaceAll("\"assetIndex\":\\s*\"[^\"]*\"", "\"assetIndex\": \"" + assetIndex + "\"");
-            }
-            
-            Files.writeString(versionJson, content);
-            System.out.println(ZAnsi.green("Asset index исправлен на: " + assetIndex));
-        } else {
-            System.out.println(ZAnsi.green("Asset index в JSON версии правильный: " + assetIndex));
-        }
-    }
-
-    private void cleanOldFabricLoaders() throws IOException {
-        Path librariesDir = instance.getPath().resolve("libraries/net/fabricmc/fabric-loader");
-        if (!Files.exists(librariesDir)) return;
-        
-        System.out.println(ZAnsi.yellow("Очистка старых версий Fabric Loader..."));
-        
-        try (var stream = Files.walk(librariesDir)) {
-            stream.filter(Files::isDirectory)
-                  .filter(dir -> dir.getFileName().toString().matches("\\d+\\.\\d+\\.\\d+.*"))
-                  .forEach(dir -> {
-                      try {
-                          Files.walk(dir)
-                               .sorted((a,b) -> b.compareTo(a))
-                               .forEach(p -> {
-                                   try { Files.deleteIfExists(p); } 
-                                   catch (IOException ignored) {}
-                               });
-                      } catch (IOException ignored) {}
-                  });
-        }
-    }
-
-    private String getLatestInstallerVersion() throws Exception {
-        try {
-            // Используем ZHttpClient с умным прокси
-            String xml = ZHttpClient.downloadString("https://maven.fabricmc.net/net/fabricmc/fabric-installer/maven-metadata.xml");
-            int start = xml.indexOf("<latest>") + 8;
-            int end = xml.indexOf("</latest>", start);
-            return xml.substring(start, end).trim();
-        } catch (Exception e) {
-            System.out.println(ZAnsi.yellow("Ошибка получения версии Fabric Installer: " + e.getMessage()));
-            throw new Exception("Не удалось получить версию Fabric Installer", e);
-        }
-    }
-
-    // под рефактор оставить
-    private String downloadString(String url) throws Exception {
-        Exception lastException = null;
-
-        for (int attempt = 1; attempt <= 3; attempt++) {
-            try {
-                HttpRequest request = HttpRequest.newBuilder()
-                        .uri(URI.create(url))
-                        .timeout(Duration.ofSeconds(30 * attempt))
-                        .header("User-Agent", "ZernMC-Launcher/1.0")
-                        .GET()
-                        .build();
-
-                HttpResponse<String> resp = httpClient.send(request, HttpResponse.BodyHandlers.ofString());
-                if (resp.statusCode() == 200) {
-                    return resp.body();
-                }
-                throw new IOException("HTTP " + resp.statusCode());
-            } catch (Exception e) {
-                lastException = e;
-                System.out.println(ZAnsi.yellow("Попытка " + attempt + " не удалась: " + e.getMessage()));
-                if (attempt < 3) {
-                    Thread.sleep(1000 * attempt);
-                }
-            }
-        }
-
-        throw lastException;
-    }
-
-    private void downloadFile(String url, Path target) throws Exception {
-        HttpRequest request = HttpRequest.newBuilder()
-                .uri(URI.create(url))
-                .timeout(Duration.ofSeconds(60))
-                .GET()
-                .build();
-        
-        HttpResponse<Path> response = httpClient.send(request, 
-                HttpResponse.BodyHandlers.ofFile(target));
-        
-        if (response.statusCode() != 200) {
-            throw new IOException("HTTP " + response.statusCode() + " при скачивании " + url);
-        }
-    }
-}
\ No newline at end of file
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/installer/ForgeInstaller.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/installer/ForgeInstaller.java
deleted file mode 100644
index 2330fd6..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/installer/ForgeInstaller.java
+++ /dev/null
@@ -1,270 +0,0 @@
-package me.sashegdev.zernmc.launcher.minecraft.installer;
-
-import me.sashegdev.zernmc.launcher.minecraft.Instance;
-import me.sashegdev.zernmc.launcher.utils.ProgressBar;
-import me.sashegdev.zernmc.launcher.utils.ZAnsi;
-import java.io.*;
-import java.net.URI;
-import java.net.http.HttpClient;
-import java.net.http.HttpRequest;
-import java.net.http.HttpResponse;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.StandardOpenOption;
-import java.util.HashMap;
-import java.util.Map;
-
-public class ForgeInstaller {
-
-    private final Instance instance;
-    private final HttpClient httpClient = HttpClient.newBuilder()
-            .connectTimeout(java.time.Duration.ofSeconds(30))
-            .build();
-
-    public ForgeInstaller(Instance instance) {
-        this.instance = instance;
-    }
-
-    public boolean install(String mcVersion, String forgeVersion) throws Exception {
-        System.out.println(ZAnsi.cyan("Установка Forge " + forgeVersion + " для Minecraft " + mcVersion));
-
-        // Шаг 1: Устанавливаем vanilla и получаем настоящий assetIndex
-        System.out.println(ZAnsi.cyan("Установка базовой версии Minecraft " + mcVersion + "..."));
-        VersionInstaller vanillaInstaller = new VersionInstaller(instance.getPath());
-        
-        String assetIndex = vanillaInstaller.install(mcVersion);
-
-        if (assetIndex == null || assetIndex.isEmpty()) {
-            System.out.println(ZAnsi.brightRed("Не удалось установить базовую версию Minecraft"));
-            return false;
-        }
-
-        instance.setAssetIndex(assetIndex);
-
-        // Шаг 2: Создаём launcher_profiles.json
-        createLauncherProfile();
-
-        // Шаг 3: Скачиваем Forge Installer с прогресс-баром
-        String installerUrl = "https://maven.minecraftforge.net/net/minecraftforge/forge/"
-                + mcVersion + "-" + forgeVersion
-                + "/forge-" + mcVersion + "-" + forgeVersion + "-installer.jar";
-
-        Path installerJar = instance.getPath().resolve("forge-installer.jar");
-
-        System.out.println(ZAnsi.cyan("Скачивание Forge Installer..."));
-        downloadFileWithProgress(installerUrl, installerJar);
-
-        // Шаг 4: Запускаем Forge Installer и показываем его вывод
-        System.out.println(ZAnsi.cyan("Запуск Forge Installer..."));
-        System.out.println(ZAnsi.yellow("Это может занять несколько минут. Пожалуйста, подождите...\n"));
-        
-        boolean success = runForgeInstaller(installerJar);
-
-        // После успешной установки Forge, но перед сохранением метаданных
-        if (success) {
-            // Докачиваем пропущенные библиотеки
-            try {
-                downloadMissingLibraries(mcVersion, forgeVersion);
-            } catch (Exception e) {
-                System.out.println(ZAnsi.yellow("Предупреждение: не удалось докачать некоторые библиотеки: " + e.getMessage()));
-            }
-            
-            System.out.println(ZAnsi.brightGreen("\nForge " + forgeVersion + " успешно установлен!"));
-            instance.setMinecraftVersion(mcVersion);
-            instance.setLoaderType("forge");
-            instance.setLoaderVersion(forgeVersion);
-            
-            // Очищаем временный файл установщика
-            Files.deleteIfExists(installerJar);
-            return true;
-        } else {
-            System.out.println(ZAnsi.brightRed("\nОшибка при установке Forge!"));
-            return false;
-        }
-    }
-
-    private void createLauncherProfile() throws IOException {
-        Path profilePath = instance.getPath().resolve("launcher_profiles.json");
-        if (Files.exists(profilePath)) return;
-
-        String minimalProfile = """
-                {
-                  "profiles": {},
-                  "selectedProfile": "Default"
-                }
-                """;
-        Files.writeString(profilePath, minimalProfile, StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING);
-        System.out.println(ZAnsi.yellow("Создан launcher_profiles.json"));
-    }
-
-    private void downloadFileWithProgress(String url, Path target) throws Exception {
-        HttpRequest request = HttpRequest.newBuilder()
-                .uri(URI.create(url))
-                .GET()
-                .build();
-
-        HttpResponse<InputStream> response = httpClient.send(request, HttpResponse.BodyHandlers.ofInputStream());
-        
-        if (response.statusCode() != 200) {
-            throw new IOException("HTTP " + response.statusCode());
-        }
-
-        long contentLength = response.headers().firstValueAsLong("Content-Length").orElse(-1);
-        
-        try (InputStream in = response.body();
-             FileOutputStream out = new FileOutputStream(target.toFile())) {
-            
-            byte[] buffer = new byte[8192];
-            int bytesRead;
-            long totalRead = 0;
-            int lastPercent = -1;
-            
-            while ((bytesRead = in.read(buffer)) != -1) {
-                out.write(buffer, 0, bytesRead);
-                totalRead += bytesRead;
-                
-                if (contentLength > 0) {
-                    int percent = (int) ((totalRead * 100) / contentLength);
-                    if (percent != lastPercent) {
-                        String downloaded = ProgressBar.formatBytes(totalRead);
-                        String total = ProgressBar.formatBytes(contentLength);
-                        ProgressBar.show("Forge Installer", percent, 100, "% (" + downloaded + "/" + total + ")");
-                        lastPercent = percent;
-                    }
-                } else {
-                    // Если размер неизвестен, показываем анимацию
-                    char[] spinner = {'|', '/', '-', '\\'};
-                    int idx = (int) (totalRead / 1024) % 4;
-                    System.out.print("\rСкачивание Forge Installer: " + ProgressBar.formatBytes(totalRead) + " " + spinner[idx]);
-                }
-            }
-        }
-        
-        ProgressBar.finish("Forge Installer (" + ProgressBar.formatBytes(Files.size(target)) + ")");
-    }
-
-    private boolean runForgeInstaller(Path installerJar) throws IOException, InterruptedException {
-        // Пробуем до 3 раз с разными опциями
-        int maxRetries = 3;
-        int attempt = 1;
-
-        while (attempt <= maxRetries) {
-            System.out.println(ZAnsi.cyan("Попытка " + attempt + " из " + maxRetries));
-
-            ProcessBuilder pb = new ProcessBuilder(
-                    "java",
-                    "-jar",
-                    installerJar.toAbsolutePath().toString(),
-                    "--installClient"
-            );
-
-            // Добавляем JVM аргументы для увеличения таймаутов
-            pb.environment().put("JAVA_OPTS", "-Dhttp.connectionTimeout=60000 -Dhttp.socketTimeout=60000");
-
-            pb.directory(instance.getPath().toFile());
-            pb.redirectErrorStream(true);
-
-            Process process = pb.start();
-
-            // Читаем вывод в реальном времени
-            StringBuilder output = new StringBuilder();
-            boolean hasErrors = false;
-
-            try (BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()))) {
-                String line;
-                while ((line = reader.readLine()) != null) {
-                    output.append(line).append("\n");
-
-                    // Форматируем вывод Forge Installer
-                    if (line.contains("Downloading") || line.contains("Extracting")) {
-                        System.out.println(ZAnsi.blue("  -> " + line));
-                    } else if (line.contains("SUCCESS") || line.contains("successfully")) {
-                        System.out.println(ZAnsi.brightGreen("  + " + line));
-                    } else if (line.contains("WARNING") || line.contains("warning")) {
-                        System.out.println(ZAnsi.yellow("  ! " + line));
-                    } else if (line.contains("ERROR") || line.contains("error") || line.contains("failed") || line.contains("timed out")) {
-                        System.out.println(ZAnsi.brightRed("  X " + line));
-                        if (line.contains("timed out") || line.contains("failed to download")) {
-                            hasErrors = true;
-                        }
-                    } else if (!line.isBlank()) {
-                        System.out.println("  " + line);
-                    }
-                }
-            }
-
-            int exitCode = process.waitFor();
-
-            // Если успешно или нет ошибок скачивания
-            if (exitCode == 0 && !hasErrors) {
-                return true;
-            }
-
-            // Если ошибка и это не последняя попытка
-            if (attempt < maxRetries) {
-                System.out.println(ZAnsi.yellow("Ошибка при установке. Повторная попытка через 5 секунд..."));
-                Thread.sleep(5000);
-
-                // Очищаем временные файлы перед повтором
-                Path librariesDir = instance.getPath().resolve("libraries");
-                if (Files.exists(librariesDir)) {
-                    // Удаляем только частично скачанные библиотеки Forge
-                    try (var stream = Files.walk(librariesDir)) {
-                        stream.filter(p -> p.toString().contains("asm") && p.toString().endsWith(".jar"))
-                              .forEach(p -> {
-                                  try { Files.deleteIfExists(p); } 
-                                  catch (IOException e) { /* ignore */ }
-                              });
-                    }
-                }
-            } else {
-                System.out.println(ZAnsi.brightRed("Forge Installer завершился с кодом ошибки: " + exitCode));
-
-                // Показываем возможное решение
-                if (output.toString().contains("timed out")) {
-                    System.out.println(ZAnsi.yellow("\nВозможные решения:"));
-                    System.out.println(ZAnsi.yellow("1. Проверьте интернет-соединение"));
-                    System.out.println(ZAnsi.yellow("2. Запустите лаунчер от имени администратора"));
-                    System.out.println(ZAnsi.yellow("3. Временно отключите антивирус/брандмауэр"));
-                    System.out.println(ZAnsi.yellow("4. Попробуйте установить другую версию Forge"));
-                }
-            }
-
-            attempt++;
-        }
-
-        return false;
-    }
-
-    private void downloadMissingLibraries(String mcVersion, String forgeVersion) throws Exception {
-        System.out.println(ZAnsi.cyan("Проверка и докачка отсутствующих библиотек..."));
-        
-        // Список проблемных библиотек и их альтернативные URL
-        Map<String, String> alternativeUrls = new HashMap<>();
-        alternativeUrls.put("org/ow2/asm/asm/9.6/asm-9.6.jar", 
-            "https://repo1.maven.org/maven2/org/ow2/asm/asm/9.6/asm-9.6.jar");
-        alternativeUrls.put("org/ow2/asm/asm/9.6/asm-9.6.jar",
-            "https://mirrors.huaweicloud.com/repository/maven/org/ow2/asm/asm/9.6/asm-9.6.jar");
-        
-        Path librariesDir = instance.getPath().resolve("libraries");
-        
-        for (Map.Entry<String, String> entry : alternativeUrls.entrySet()) {
-            Path target = librariesDir.resolve(entry.getKey());
-            if (!Files.exists(target)) {
-                Files.createDirectories(target.getParent());
-                System.out.println(ZAnsi.yellow("Докачка: " + target.getFileName()));
-                
-                for (int attempt = 1; attempt <= 3; attempt++) {
-                    try {
-                        downloadFileWithProgress(entry.getValue(), target);
-                        break;
-                    } catch (Exception e) {
-                        if (attempt == 3) throw e;
-                        System.out.println(ZAnsi.yellow("Повторная попытка " + attempt + "/3..."));
-                        Thread.sleep(2000);
-                    }
-                }
-            }
-        }
-    }
-}
\ No newline at end of file
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/installer/NeoForgeInstaller.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/installer/NeoForgeInstaller.java
deleted file mode 100644
index 5f345d0..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/installer/NeoForgeInstaller.java
+++ /dev/null
@@ -1,271 +0,0 @@
-package me.sashegdev.zernmc.launcher.minecraft.installer;
-
-import me.sashegdev.zernmc.launcher.minecraft.Instance;
-import me.sashegdev.zernmc.launcher.utils.ProgressBar;
-import me.sashegdev.zernmc.launcher.utils.ZAnsi;
-
-import java.io.*;
-import java.net.URI;
-import java.net.http.HttpClient;
-import java.net.http.HttpRequest;
-import java.net.http.HttpResponse;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.StandardOpenOption;
-import java.util.HashMap;
-import java.util.Map;
-
-public class NeoForgeInstaller {
-
-    private final Instance instance;
-    private final HttpClient httpClient = HttpClient.newBuilder()
-            .connectTimeout(java.time.Duration.ofSeconds(30))
-            .build();
-
-    public NeoForgeInstaller(Instance instance) {
-        this.instance = instance;
-    }
-
-    public boolean install(String mcVersion, String neoForgeVersion) throws Exception {
-        System.out.println(ZAnsi.cyan("Установка NeoForge " + neoForgeVersion + " для Minecraft " + mcVersion));
-
-        System.out.println(ZAnsi.cyan("Установка базовой версии Minecraft " + mcVersion + "..."));
-        VersionInstaller vanillaInstaller = new VersionInstaller(instance.getPath());
-        String assetIndex = vanillaInstaller.install(mcVersion);
-
-        if (assetIndex == null || assetIndex.isEmpty()) {
-            System.out.println(ZAnsi.brightRed("Не удалось установить базовую версию Minecraft"));
-            return false;
-        }
-
-        instance.setAssetIndex(assetIndex);
-        createLauncherProfile();
-
-        String mavenGroup = getMavenGroup(mcVersion);
-        String mavenArtifact = getMavenArtifact(mcVersion);
-
-        String installerUrl = "https://maven.neoforged.net/releases/"
-                + mavenGroup.replace('.', '/') + "/"
-                + mavenArtifact + "/"
-                + neoForgeVersion
-                + "/" + mavenArtifact + "-" + neoForgeVersion + "-installer.jar";
-
-        Path installerJar = instance.getPath().resolve("neoforge-installer.jar");
-
-        System.out.println(ZAnsi.cyan("Скачивание NeoForge Installer..."));
-        downloadFileWithProgress(installerUrl, installerJar);
-
-        System.out.println(ZAnsi.cyan("Запуск NeoForge Installer..."));
-        System.out.println(ZAnsi.yellow("Это может занять несколько минут. Пожалуйста, подождите...\n"));
-
-        boolean success = runNeoForgeInstaller(installerJar);
-
-        if (success) {
-            try {
-                downloadMissingLibraries(mcVersion, neoForgeVersion, mavenGroup, mavenArtifact);
-            } catch (Exception e) {
-                System.out.println(ZAnsi.yellow("Предупреждение: не удалось докачать некоторые библиотеки: " + e.getMessage()));
-            }
-
-            System.out.println(ZAnsi.brightGreen("\nNeoForge " + neoForgeVersion + " успешно установлен!"));
-            instance.setMinecraftVersion(mcVersion);
-            instance.setLoaderType("neoforge");
-            instance.setLoaderVersion(neoForgeVersion);
-
-            Files.deleteIfExists(installerJar);
-            return true;
-        } else {
-            System.out.println(ZAnsi.brightRed("\nОшибка при установке NeoForge!"));
-            return false;
-        }
-    }
-
-    private String getMavenGroup(String mcVersion) {
-        if (mcVersion.equals("1.20.1")) {
-            return "net.neoforged";
-        }
-        return "net.neoforged";
-    }
-
-    private String getMavenArtifact(String mcVersion) {
-        if (mcVersion.equals("1.20.1")) {
-            return "forge";
-        }
-        return "neoforge";
-    }
-
-    private void createLauncherProfile() throws IOException {
-        Path profilePath = instance.getPath().resolve("launcher_profiles.json");
-        if (Files.exists(profilePath)) return;
-
-        String minimalProfile = """
-                {
-                  "profiles": {},
-                  "selectedProfile": "Default"
-                }
-                """;
-        Files.writeString(profilePath, minimalProfile, StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING);
-        System.out.println(ZAnsi.yellow("Создан launcher_profiles.json"));
-    }
-
-    private void downloadFileWithProgress(String url, Path target) throws Exception {
-        HttpRequest request = HttpRequest.newBuilder()
-                .uri(URI.create(url))
-                .GET()
-                .build();
-
-        HttpResponse<InputStream> response = httpClient.send(request, HttpResponse.BodyHandlers.ofInputStream());
-
-        if (response.statusCode() != 200) {
-            throw new IOException("HTTP " + response.statusCode());
-        }
-
-        long contentLength = response.headers().firstValueAsLong("Content-Length").orElse(-1);
-
-        try (InputStream in = response.body();
-             FileOutputStream out = new FileOutputStream(target.toFile())) {
-
-            byte[] buffer = new byte[8192];
-            int bytesRead;
-            long totalRead = 0;
-            int lastPercent = -1;
-
-            while ((bytesRead = in.read(buffer)) != -1) {
-                out.write(buffer, 0, bytesRead);
-                totalRead += bytesRead;
-
-                if (contentLength > 0) {
-                    int percent = (int) ((totalRead * 100) / contentLength);
-                    if (percent != lastPercent) {
-                        String downloaded = ProgressBar.formatBytes(totalRead);
-                        String total = ProgressBar.formatBytes(contentLength);
-                        ProgressBar.show("NeoForge Installer", percent, 100, "% (" + downloaded + "/" + total + ")");
-                        lastPercent = percent;
-                    }
-                } else {
-                    char[] spinner = {'|', '/', '-', '\\'};
-                    int idx = (int) (totalRead / 1024) % 4;
-                    System.out.print("\rСкачивание NeoForge Installer: " + ProgressBar.formatBytes(totalRead) + " " + spinner[idx]);
-                }
-            }
-        }
-
-        ProgressBar.finish("NeoForge Installer (" + ProgressBar.formatBytes(Files.size(target)) + ")");
-    }
-
-    private boolean runNeoForgeInstaller(Path installerJar) throws IOException, InterruptedException {
-        int maxRetries = 3;
-        int attempt = 1;
-
-        while (attempt <= maxRetries) {
-            System.out.println(ZAnsi.cyan("Попытка " + attempt + " из " + maxRetries));
-
-            ProcessBuilder pb = new ProcessBuilder(
-                    "java",
-                    "-jar",
-                    installerJar.toAbsolutePath().toString(),
-                    "--installClient"
-            );
-
-            pb.environment().put("JAVA_OPTS", "-Dhttp.connectionTimeout=60000 -Dhttp.socketTimeout=60000");
-            pb.directory(instance.getPath().toFile());
-            pb.redirectErrorStream(true);
-
-            Process process = pb.start();
-
-            StringBuilder output = new StringBuilder();
-            boolean hasErrors = false;
-
-            try (BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()))) {
-                String line;
-                while ((line = reader.readLine()) != null) {
-                    output.append(line).append("\n");
-
-                    if (line.contains("Downloading") || line.contains("Extracting")) {
-                        System.out.println(ZAnsi.blue("  -> " + line));
-                    } else if (line.contains("SUCCESS") || line.contains("successfully")) {
-                        System.out.println(ZAnsi.brightGreen("  + " + line));
-                    } else if (line.contains("WARNING") || line.contains("warning")) {
-                        System.out.println(ZAnsi.yellow("  ! " + line));
-                    } else if (line.contains("ERROR") || line.contains("error") || line.contains("failed") || line.contains("timed out")) {
-                        System.out.println(ZAnsi.brightRed("  X " + line));
-                        if (line.contains("timed out") || line.contains("failed to download")) {
-                            hasErrors = true;
-                        }
-                    } else if (!line.isBlank()) {
-                        System.out.println("  " + line);
-                    }
-                }
-            }
-
-            int exitCode = process.waitFor();
-
-            if (exitCode == 0 && !hasErrors) {
-                return true;
-            }
-
-            if (attempt < maxRetries) {
-                System.out.println(ZAnsi.yellow("Ошибка при установке. Повторная попытка через 5 секунд..."));
-                Thread.sleep(5000);
-
-                Path librariesDir = instance.getPath().resolve("libraries");
-                if (Files.exists(librariesDir)) {
-                    try (var stream = Files.walk(librariesDir)) {
-                        stream.filter(p -> p.toString().contains("asm") && p.toString().endsWith(".jar"))
-                              .forEach(p -> {
-                                  try { Files.deleteIfExists(p); }
-                                  catch (IOException e) { /* ignore */ }
-                              });
-                    }
-                }
-            } else {
-                System.out.println(ZAnsi.brightRed("NeoForge Installer завершился с кодом ошибки: " + exitCode));
-
-                if (output.toString().contains("timed out")) {
-                    System.out.println(ZAnsi.yellow("\nВозможные решения:"));
-                    System.out.println(ZAnsi.yellow("1. Проверьте интернет-соединение"));
-                    System.out.println(ZAnsi.yellow("2. Запустите лаунчер от имени администратора"));
-                    System.out.println(ZAnsi.yellow("3. Временно отключите антивирус/брандмауэр"));
-                    System.out.println(ZAnsi.yellow("4. Попробуйте установить другую версию NeoForge"));
-                }
-            }
-
-            attempt++;
-        }
-
-        return false;
-    }
-
-    private void downloadMissingLibraries(String mcVersion, String neoForgeVersion, String mavenGroup, String mavenArtifact) throws Exception {
-        System.out.println(ZAnsi.cyan("Проверка и докачка отсутствующих библиотек..."));
-
-        Map<String, String> alternativeUrls = new HashMap<>();
-        alternativeUrls.put("org/ow2/asm/asm/9.6/asm-9.6.jar",
-            "https://repo1.maven.org/maven2/org/ow2/asm/asm/9.6/asm-9.6.jar");
-        alternativeUrls.put("org/ow2/asm/asm-commons/9.6/asm-commons-9.6.jar",
-            "https://repo1.maven.org/maven2/org/ow2/asm/asm-commons/9.6/asm-commons-9.6.jar");
-        alternativeUrls.put("org/ow2/asm/asm-tree/9.6/asm-tree-9.6.jar",
-            "https://repo1.maven.org/maven2/org/ow2/asm/asm-tree/9.6/asm-tree-9.6.jar");
-
-        Path librariesDir = instance.getPath().resolve("libraries");
-
-        for (Map.Entry<String, String> entry : alternativeUrls.entrySet()) {
-            Path target = librariesDir.resolve(entry.getKey());
-            if (!Files.exists(target)) {
-                Files.createDirectories(target.getParent());
-                System.out.println(ZAnsi.yellow("Докачка: " + target.getFileName()));
-
-                for (int attempt = 1; attempt <= 3; attempt++) {
-                    try {
-                        downloadFileWithProgress(entry.getValue(), target);
-                        break;
-                    } catch (Exception e) {
-                        if (attempt == 3) throw e;
-                        System.out.println(ZAnsi.yellow("Повторная попытка " + attempt + "/3..."));
-                        Thread.sleep(2000);
-                    }
-                }
-            }
-        }
-    }
-}
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/installer/VersionInstaller.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/installer/VersionInstaller.java
deleted file mode 100644
index 3c76009..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/installer/VersionInstaller.java
+++ /dev/null
@@ -1,245 +0,0 @@
-package me.sashegdev.zernmc.launcher.minecraft.installer;
-
-import me.sashegdev.zernmc.launcher.minecraft.model.MinecraftVersion;
-import me.sashegdev.zernmc.launcher.utils.ProgressBar;
-import me.sashegdev.zernmc.launcher.utils.ZAnsi;
-import org.json.JSONArray;
-import org.json.JSONObject;
-
-import java.io.IOException;
-import java.net.URI;
-import java.net.http.HttpClient;
-import java.net.http.HttpRequest;
-import java.net.http.HttpResponse;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.time.Duration;
-import java.time.LocalDateTime;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.concurrent.CompletableFuture;
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
-
-public class VersionInstaller {
-
-    private final Path minecraftDir;
-    private final HttpClient httpClient;
-    private final ExecutorService executor = Executors.newFixedThreadPool(32);
-
-    public VersionInstaller(Path minecraftDir) {
-        this.minecraftDir = minecraftDir;
-        this.httpClient = HttpClient.newBuilder()
-                .connectTimeout(Duration.ofSeconds(15))
-                .build();
-    }
-
-    public List<MinecraftVersion> getAvailableVersions() throws Exception {
-        String jsonString = downloadString("https://piston-meta.mojang.com/mc/game/version_manifest_v2.json");
-        JSONObject root = new JSONObject(jsonString);
-        JSONArray versionsArray = root.getJSONArray("versions");
-
-        List<MinecraftVersion> versions = new ArrayList<>();
-
-        for (int i = 0; i < versionsArray.length(); i++) {
-            JSONObject v = versionsArray.getJSONObject(i);
-            String id = v.getString("id");
-            String type = v.getString("type");
-            String releaseTimeStr = v.getString("releaseTime").replace("Z", "").replace("+00:00", "");
-            String url = v.getString("url");
-
-            LocalDateTime releaseTime = LocalDateTime.parse(releaseTimeStr);
-            versions.add(new MinecraftVersion(id, type, releaseTime, url));
-        }
-
-        versions.sort((a, b) -> b.getReleaseTime().compareTo(a.getReleaseTime()));
-        return versions;
-    }
-
-    public String install(String versionId) throws Exception {
-        System.out.println(ZAnsi.cyan("Полная установка Minecraft " + versionId + "..."));
-        Path versionDir = minecraftDir.resolve("versions").resolve(versionId);
-        Files.createDirectories(versionDir);
-
-        String versionUrl = getVersionUrl(versionId);
-        if (versionUrl == null) throw new Exception("Версия " + versionId + " не найдена");
-
-        String versionJson = downloadString(versionUrl);
-        Files.writeString(versionDir.resolve(versionId + ".json"), versionJson);
-
-        JSONObject versionData = new JSONObject(versionJson);
-
-        // client.jar
-        downloadFile(versionData.getJSONObject("downloads").getJSONObject("client").getString("url"),
-                versionDir.resolve(versionId + ".jar"), "client.jar");
-
-        // Библиотеки
-        System.out.println(ZAnsi.cyan("Скачивание библиотек..."));
-        downloadLibraries(versionData.getJSONArray("libraries"));
-
-        String assetIndex;
-        if (versionData.has("assetIndex")) {
-            assetIndex = versionData.getJSONObject("assetIndex").getString("id");
-        } else {
-            assetIndex = versionData.getString("assets");
-        }
-
-        System.out.println(ZAnsi.cyan("Asset index: " + assetIndex));
-
-        // Скачиваем ассеты используя правильный индекс
-        System.out.println(ZAnsi.cyan("Скачивание ассетов..."));
-        downloadAssets(versionData, assetIndex);
-
-        System.out.println(ZAnsi.brightGreen("\nMinecraft " + versionId + " полностью установлен!"));
-        return assetIndex;  // ← возвращаем "5" а не "1.20.1"
-    }
-
-    private void downloadLibraries(JSONArray libraries) throws Exception {
-        int total = libraries.length();
-        int count = 0;
-
-        for (int i = 0; i < total; i++) {
-            JSONObject lib = libraries.getJSONObject(i);
-            if (lib.has("downloads") && lib.getJSONObject("downloads").has("artifact")) {
-                JSONObject art = lib.getJSONObject("downloads").getJSONObject("artifact");
-                String url = art.getString("url");
-                String path = art.getString("path");
-
-                Path target = minecraftDir.resolve("libraries").resolve(path);
-                Files.createDirectories(target.getParent());
-
-                try {
-                    downloadFile(url, target, "library");
-                } catch (Exception e) {
-                    // Пропускаем проблемные библиотеки
-                }
-            }
-            count++;
-            ProgressBar.show("Библиотеки", count, total, "файлов");
-        }
-        ProgressBar.finish("Библиотеки загружены");
-    }
-
-    private void downloadAssets(JSONObject versionData, String assetIndex) throws Exception {
-        // Находим URL для asset index
-        JSONObject assetIndexInfo = versionData.getJSONObject("assetIndex");
-        String indexUrl = assetIndexInfo.getString("url");
-
-        Path indexesDir = minecraftDir.resolve("assets/indexes");
-        Files.createDirectories(indexesDir);
-        Path indexPath = indexesDir.resolve(assetIndex + ".json");  // ← используем assetIndex
-
-        System.out.println(ZAnsi.cyan("Скачивание asset index (" + assetIndex + ")..."));
-        downloadFile(indexUrl, indexPath, "asset index");
-
-        String jsonContent = Files.readString(indexPath);
-        JSONObject root = new JSONObject(jsonContent);
-        JSONObject objects = root.getJSONObject("objects");
-
-        System.out.println(ZAnsi.cyan("Скачивание " + objects.length() + " объектов ассетов (index: " + assetIndex + ")..."));
-
-        int total = objects.length();
-        int[] success = {0};
-        int[] failed = {0};
-
-        List<CompletableFuture<Void>> futures = new ArrayList<>();
-
-        for (String key : objects.keySet()) {
-            JSONObject asset = objects.getJSONObject(key);
-            String hash = asset.getString("hash");  // ← вот это правильный хеш!
-
-            String url = "https://resources.download.minecraft.net/" + hash.substring(0, 2) + "/" + hash;
-            Path target = minecraftDir.resolve("assets/objects")
-                    .resolve(hash.substring(0, 2))
-                    .resolve(hash);
-
-            Files.createDirectories(target.getParent());
-
-            CompletableFuture<Void> future = CompletableFuture.runAsync(() -> {
-                boolean downloaded = false;
-                for (int attempt = 1; attempt <= 3; attempt++) {
-                    try {
-                        downloadFile(url, target, "");
-                        synchronized (this) {
-                            success[0]++;
-                            ProgressBar.show("Ассеты", success[0], total, "файлов");
-                        }
-                        downloaded = true;
-                        break;
-                    } catch (Exception e) {
-                        if (attempt == 3) {
-                            synchronized (this) {
-                                failed[0]++;
-                            }
-                            System.err.println("Не удалось скачать " + hash);
-                        } else {
-                            try { Thread.sleep(500 * attempt); } catch (InterruptedException ignored) {}
-                        }
-                    }
-                }
-            }, executor);
-
-            futures.add(future);
-        }
-
-        CompletableFuture.allOf(futures.toArray(new CompletableFuture[0])).join();
-
-        ProgressBar.finish("Ассеты загружены (" + success[0] + " успешно, " + failed[0] + " пропущено)");
-
-        if (failed[0] > 0) {
-            System.out.println(ZAnsi.yellow("Предупреждение: " + failed[0] + " файлов ассетов не удалось скачать."));
-            System.out.println(ZAnsi.yellow("Игра запустится, но некоторые текстуры/звуки могут отсутствовать."));
-        }
-    }
-
-    public String getAssetIndexId(String versionId) throws Exception {
-        String versionUrl = getVersionUrl(versionId);
-        if (versionUrl == null) throw new Exception("Версия не найдена");
-
-        String versionJson = downloadString(versionUrl);
-        JSONObject versionData = new JSONObject(versionJson);
-
-        if (versionData.has("assetIndex") && versionData.getJSONObject("assetIndex").has("id")) {
-            return versionData.getJSONObject("assetIndex").getString("id");  // "5" для 1.20.1
-        }
-        return versionData.getString("assets"); // fallback (очень старые версии)
-    }
-
-    private String getVersionUrl(String versionId) throws Exception {
-        for (MinecraftVersion v : getAvailableVersions()) {
-            if (v.getId().equals(versionId)) return v.getUrl();
-        }
-        return null;
-    }
-
-    private String downloadString(String url) throws Exception {
-        HttpRequest req = HttpRequest.newBuilder().uri(URI.create(url)).GET().build();
-        HttpResponse<String> resp = httpClient.send(req, HttpResponse.BodyHandlers.ofString());
-        if (resp.statusCode() != 200) throw new IOException("HTTP " + resp.statusCode());
-        return resp.body();
-    }
-
-    private void downloadFile(String url, Path target, String label) throws Exception {
-        if (!label.isEmpty()) {
-            ProgressBar.clearLine();
-            System.out.println(ZAnsi.cyan("Скачивание " + label + "..."));
-        }
-
-        HttpRequest request = HttpRequest.newBuilder()
-                .uri(URI.create(url))
-                .GET()
-                .build();
-
-        HttpResponse<Path> response = httpClient.send(request, HttpResponse.BodyHandlers.ofFile(target));
-
-        if (response.statusCode() != 200) {
-            if (label.isEmpty()) return; // для ассетов молча
-            throw new IOException("HTTP " + response.statusCode() + " при скачивании " + label);
-        }
-
-        if (!label.isEmpty()) {
-            long size = Files.size(target);
-            ProgressBar.finish(label + " (" + ProgressBar.formatBytes(size) + ")");
-        }
-    }
-}
\ No newline at end of file
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/launch/LaunchCommandBuilder.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/launch/LaunchCommandBuilder.java
deleted file mode 100644
index 0be55be..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/launch/LaunchCommandBuilder.java
+++ /dev/null
@@ -1,426 +0,0 @@
-package me.sashegdev.zernmc.launcher.minecraft.launch;
-
-import me.sashegdev.zernmc.launcher.minecraft.Instance;
-import me.sashegdev.zernmc.launcher.minecraft.model.LaunchOptions;
-import me.sashegdev.zernmc.launcher.utils.ZAnsi;
-import org.json.JSONObject;
-
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-public class LaunchCommandBuilder {
-
-    private final Instance instance;
-
-    public LaunchCommandBuilder(Instance instance) {
-        this.instance = instance;
-    }
-
-    public List<String> build(LaunchOptions options) throws Exception {
-        System.out.println(ZAnsi.cyan("Генерация команды запуска для " + instance.getName() + "..."));
-
-        List<String> command = new ArrayList<>();
-
-        String javaPath = "java";
-        command.add(javaPath);
-
-        command.addAll(getJvmArguments(options));
-
-        Path nativesDir = instance.getPath().resolve("natives");
-        if (!Files.exists(nativesDir)) {
-            Files.createDirectories(nativesDir);
-        }
-        command.add("-Djava.library.path=" + nativesDir.toAbsolutePath());
-
-        VersionManifest manifest = resolveVersionManifest();
-        if (manifest != null) {
-            command.add("-cp");
-            command.add(buildClasspathFromManifest(manifest));
-
-            String mainClass = resolveMainClass(manifest);
-            command.add(mainClass);
-
-            command.addAll(resolveGameArguments(manifest, options));
-        } else {
-            command.add("-cp");
-            command.add(buildVanillaClasspath());
-            command.add(getVanillaMainClass());
-            command.addAll(getVanillaGameArguments(options));
-        }
-
-        return command;
-    }
-
-    private VersionManifest resolveVersionManifest() {
-        try {
-            Path versionJson = findVersionJson();
-            if (versionJson != null && Files.exists(versionJson)) {
-                String content = Files.readString(versionJson);
-                JSONObject json = new JSONObject(content);
-                System.out.println(ZAnsi.green("Найден version.json: " + versionJson.getFileName()));
-                return new VersionManifest(json);
-            }
-        } catch (Exception e) {
-            System.out.println(ZAnsi.yellow("Не удалось загрузить version.json: " + e.getMessage()));
-        }
-        return null;
-    }
-
-    private Path findVersionJson() {
-        Path versionsDir = instance.getPath().resolve("versions");
-        String loaderType = instance.getLoaderType().toLowerCase();
-        String mcVersion = instance.getMinecraftVersion();
-        String loaderVersion = instance.getLoaderVersion();
-
-        if ("forge".equals(loaderType) || "neoforge".equals(loaderType)) {
-            String[] candidates = {
-                getVersionId(),
-                mcVersion + "-" + loaderType + "-" + loaderVersion,
-                loaderType + "-" + loaderVersion,
-                mcVersion + "-" + loaderVersion,
-                mcVersion
-            };
-            for (String candidate : candidates) {
-                Path jsonPath = versionsDir.resolve(candidate).resolve(candidate + ".json");
-                if (Files.exists(jsonPath)) {
-                    return jsonPath;
-                }
-            }
-
-            try {
-                if (Files.exists(versionsDir)) {
-                    try (var stream = Files.list(versionsDir)) {
-                        return stream
-                                .filter(Files::isDirectory)
-                                .filter(dir -> dir.getFileName().toString().contains("forge") ||
-                                               dir.getFileName().toString().contains("neoforge"))
-                                .filter(dir -> dir.getFileName().toString().contains(mcVersion))
-                                .findFirst()
-                                .map(dir -> dir.resolve(dir.getFileName().toString() + ".json"))
-                                .filter(Files::exists)
-                                .orElse(null);
-                    }
-                }
-            } catch (Exception ignored) {}
-        }
-
-        Path fallback = versionsDir.resolve(mcVersion).resolve(mcVersion + ".json");
-        if (Files.exists(fallback)) {
-            return fallback;
-        }
-
-        return null;
-    }
-
-    private String getVersionId() {
-        String loaderType = instance.getLoaderType().toLowerCase();
-        String mcVersion = instance.getMinecraftVersion();
-        String loaderVer = instance.getLoaderVersion();
-
-        if ("vanilla".equals(loaderType)) {
-            return mcVersion;
-        }
-        else if ("fabric".equals(loaderType)) {
-            String fabricId = instance.getFabricVersionId();
-            if (fabricId != null && !fabricId.isEmpty()) {
-                return fabricId;
-            }
-            return "fabric-loader-" + loaderVer + "-" + mcVersion;
-        }
-        else if ("forge".equals(loaderType)) {
-            return mcVersion + "-forge-" + loaderVer;
-        }
-        else if ("neoforge".equals(loaderType)) {
-            if (mcVersion.equals("1.20.1")) {
-                return mcVersion + "-neoforge-" + loaderVer;
-            }
-            return "neoforge-" + loaderVer;
-        }
-
-        return mcVersion;
-    }
-
-    private String resolveMainClass(VersionManifest manifest) {
-        return manifest.getMainClass();
-    }
-
-    private String getVanillaMainClass() {
-        String loaderType = instance.getLoaderType().toLowerCase();
-        if ("fabric".equals(loaderType)) {
-            return "net.fabricmc.loader.impl.launch.knot.KnotClient";
-        }
-        return "net.minecraft.client.main.Main";
-    }
-
-    private List<String> resolveGameArguments(VersionManifest manifest, LaunchOptions options) {
-        List<String> args = new ArrayList<>();
-        Map<String, String> vars = buildVariableMap(options);
-
-        for (String raw : manifest.getGameArguments()) {
-            args.add(resolveVariable(raw, vars));
-        }
-
-        if (options.getWidth() > 0) {
-            args.add("--width");
-            args.add(String.valueOf(options.getWidth()));
-        }
-        if (options.getHeight() > 0) {
-            args.add("--height");
-            args.add(String.valueOf(options.getHeight()));
-        }
-
-        return args;
-    }
-
-    private List<String> getVanillaGameArguments(LaunchOptions options) {
-        List<String> args = new ArrayList<>();
-
-        args.add("--version");
-        args.add(instance.getName());
-        args.add("--gameDir");
-        args.add(instance.getPath().toAbsolutePath().toString());
-        args.add("--assetsDir");
-        args.add(instance.getPath().resolve("assets").toAbsolutePath().toString());
-        args.add("--assetIndex");
-        String assetIndex = instance.getAssetIndex();
-        if (assetIndex == null || assetIndex.isEmpty()) {
-            assetIndex = instance.getMinecraftVersion();
-            System.out.println(ZAnsi.yellow("Asset index не найден, использую версию: " + assetIndex));
-        } else {
-            System.out.println(ZAnsi.green("Использую asset index: " + assetIndex));
-        }
-        args.add(assetIndex);
-        args.add("--username");
-        args.add(options.getUsername() != null ? options.getUsername() : "Player");
-        args.add("--accessToken");
-        args.add(options.getAccessToken() != null ? options.getAccessToken() : "0");
-        args.add("--uuid");
-        args.add(options.getUuid() != null ? options.getUuid() : "00000000-0000-0000-0000-000000000000");
-        args.add("--userType");
-        args.add("legacy");
-
-        return args;
-    }
-
-    private Map<String, String> buildVariableMap(LaunchOptions options) {
-        Map<String, String> vars = new HashMap<>();
-
-        Path gameDir = instance.getPath().toAbsolutePath();
-        Path assetsDir = gameDir.resolve("assets");
-        Path nativesDir = gameDir.resolve("natives");
-        Path librariesDir = gameDir.resolve("libraries");
-
-        vars.put("version_name", instance.getName());
-        vars.put("game_directory", gameDir.toString());
-        vars.put("assets_root", assetsDir.toString());
-        vars.put("assets_index_name", instance.getAssetIndex() != null ? instance.getAssetIndex() : instance.getMinecraftVersion());
-        vars.put("auth_player_name", options.getUsername() != null ? options.getUsername() : "Player");
-        vars.put("auth_access_token", options.getAccessToken() != null ? options.getAccessToken() : "0");
-        vars.put("auth_uuid", options.getUuid() != null ? options.getUuid() : "00000000-0000-0000-0000-000000000000");
-        vars.put("auth_xuid", "0");
-        vars.put("user_type", "legacy");
-        vars.put("version_type", "release");
-        vars.put("natives_directory", nativesDir.toString());
-        vars.put("library_directory", librariesDir.toString());
-        vars.put("launcher_name", "ZernMC");
-        vars.put("launcher_version", "1.0");
-        vars.put("classpath_separator", System.getProperty("os.name").toLowerCase().contains("win") ? ";" : ":");
-        vars.put("resolution_width", String.valueOf(options.getWidth() > 0 ? options.getWidth() : 1920));
-        vars.put("resolution_height", String.valueOf(options.getHeight() > 0 ? options.getHeight() : 1080));
-        vars.put("game_directory", gameDir.toString());
-
-        String loaderType = instance.getLoaderType().toLowerCase();
-        if ("forge".equals(loaderType)) {
-            vars.put("forge_version", instance.getLoaderVersion() != null ? instance.getLoaderVersion() : "");
-        } else if ("neoforge".equals(loaderType)) {
-            vars.put("neoforge_version", instance.getLoaderVersion() != null ? instance.getLoaderVersion() : "");
-            vars.put("fml.neoForgeVersion", instance.getLoaderVersion() != null ? instance.getLoaderVersion() : "");
-            vars.put("fml.neoForgeGroup", "net.neoforged");
-        }
-
-        return vars;
-    }
-
-    private String resolveVariable(String raw, Map<String, String> vars) {
-        if (!raw.contains("${")) return raw;
-        String result = raw;
-        for (Map.Entry<String, String> entry : vars.entrySet()) {
-            result = result.replace("${" + entry.getKey() + "}", entry.getValue());
-        }
-        return result;
-    }
-
-    private String buildClasspathFromManifest(VersionManifest manifest) throws Exception {
-        List<String> paths = new ArrayList<>();
-        Path librariesDir = instance.getPath().resolve("libraries");
-
-        for (VersionManifest.Library lib : manifest.getLibraries()) {
-            Path libPath = librariesDir.resolve(lib.artifactPath);
-            if (Files.exists(libPath)) {
-                paths.add(libPath.toAbsolutePath().toString());
-            } else {
-                String mavenPath = mavenToPath(lib.name);
-                Path fallbackPath = librariesDir.resolve(mavenPath);
-                if (Files.exists(fallbackPath)) {
-                    paths.add(fallbackPath.toAbsolutePath().toString());
-                } else {
-                    System.out.println(ZAnsi.yellow("  Библиотека не найдена: " + lib.name));
-                }
-            }
-        }
-
-        Path versionJar = findVersionJar();
-        if (versionJar != null) {
-            paths.add(0, versionJar.toAbsolutePath().toString());
-        }
-
-        String separator = System.getProperty("os.name").toLowerCase().contains("win") ? ";" : ":";
-        return String.join(separator, paths);
-    }
-
-    private String buildVanillaClasspath() throws Exception {
-        List<String> paths = new ArrayList<>();
-        String versionId = getVersionId();
-        Path versionJar = instance.getPath()
-                .resolve("versions")
-                .resolve(versionId)
-                .resolve(versionId + ".jar");
-
-        if (Files.exists(versionJar)) {
-            paths.add(versionJar.toAbsolutePath().toString());
-        } else {
-            String mcVersion = instance.getMinecraftVersion();
-            Path fallbackJar = instance.getPath()
-                    .resolve("versions")
-                    .resolve(mcVersion)
-                    .resolve(mcVersion + ".jar");
-            if (Files.exists(fallbackJar)) {
-                paths.add(fallbackJar.toAbsolutePath().toString());
-            }
-        }
-
-        Path librariesDir = instance.getPath().resolve("libraries");
-        if (Files.exists(librariesDir)) {
-            try (var stream = Files.walk(librariesDir)) {
-                stream.filter(p -> p.toString().endsWith(".jar"))
-                      .map(p -> p.toAbsolutePath().toString())
-                      .forEach(paths::add);
-            }
-        }
-
-        String separator = System.getProperty("os.name").toLowerCase().contains("win") ? ";" : ":";
-        return String.join(separator, paths);
-    }
-
-    private Path findVersionJar() {
-        String versionId = getVersionId();
-        Path versionsDir = instance.getPath().resolve("versions");
-
-        Path[] candidates = {
-            versionsDir.resolve(versionId).resolve(versionId + ".jar"),
-            versionsDir.resolve(instance.getMinecraftVersion()).resolve(instance.getMinecraftVersion() + ".jar")
-        };
-
-        for (Path candidate : candidates) {
-            if (Files.exists(candidate)) {
-                return candidate;
-            }
-        }
-
-        try {
-            if (Files.exists(versionsDir)) {
-                try (var stream = Files.list(versionsDir)) {
-                    return stream
-                            .filter(Files::isDirectory)
-                            .filter(dir -> dir.getFileName().toString().contains("forge") ||
-                                           dir.getFileName().toString().contains("neoforge"))
-                            .filter(dir -> dir.getFileName().toString().contains(instance.getMinecraftVersion()))
-                            .findFirst()
-                            .map(dir -> dir.resolve(dir.getFileName().toString() + ".jar"))
-                            .filter(Files::exists)
-                            .orElse(null);
-                }
-            }
-        } catch (Exception ignored) {}
-
-        return null;
-    }
-
-    private String mavenToPath(String mavenName) {
-        String[] parts = mavenName.split(":");
-        if (parts.length < 3) return mavenName;
-
-        String group = parts[0].replace('.', '/');
-        String artifact = parts[1];
-        String version = parts[2];
-
-        if (parts.length == 4) {
-            String classifier = parts[3];
-            return group + "/" + artifact + "/" + version + "/" + artifact + "-" + version + "-" + classifier + ".jar";
-        }
-
-        return group + "/" + artifact + "/" + version + "/" + artifact + "-" + version + ".jar";
-    }
-
-    private List<String> getJvmArguments(LaunchOptions options) {
-        List<String> jvmArgs = new ArrayList<>();
-
-        int ramMB = options.getMaxMemory() > 0 ? options.getMaxMemory() : 4096;
-        jvmArgs.add("-Xmx" + ramMB + "M");
-        jvmArgs.add("-Xms" + Math.max(512, ramMB / 2) + "M");
-
-        jvmArgs.add("-XX:+UseG1GC");
-        jvmArgs.add("-XX:+UnlockExperimentalVMOptions");
-        jvmArgs.add("-XX:G1NewSizePercent=20");
-        jvmArgs.add("-XX:G1ReservePercent=20");
-        jvmArgs.add("-XX:MaxGCPauseMillis=50");
-        jvmArgs.add("-XX:G1HeapRegionSize=32M");
-
-        String loaderType = instance.getLoaderType().toLowerCase();
-
-        if ("fabric".equals(loaderType)) {
-            jvmArgs.add("--add-modules=ALL-MODULE-PATH");
-            jvmArgs.add("--add-opens=java.base/java.io=ALL-UNNAMED");
-            jvmArgs.add("--add-opens=java.base/java.util=ALL-UNNAMED");
-            jvmArgs.add("--add-opens=java.base/java.lang=ALL-UNNAMED");
-            jvmArgs.add("--add-opens=java.base/java.lang.invoke=ALL-UNNAMED");
-            jvmArgs.add("--add-opens=java.base/java.nio=ALL-UNNAMED");
-            jvmArgs.add("--add-opens=java.base/java.net=ALL-UNNAMED");
-            jvmArgs.add("--add-opens=java.base/sun.nio.ch=ALL-UNNAMED");
-            jvmArgs.add("--add-opens=java.base/java.lang.reflect=ALL-UNNAMED");
-            jvmArgs.add("--add-opens=jdk.unsupported/sun.misc=ALL-UNNAMED");
-        } else if ("forge".equals(loaderType)) {
-            jvmArgs.add("--add-modules=ALL-MODULE-PATH");
-            jvmArgs.add("--add-opens=java.base/java.util.jar=ALL-UNNAMED");
-            jvmArgs.add("--add-opens=java.base/java.lang.invoke=ALL-UNNAMED");
-            jvmArgs.add("--add-opens=java.base/java.lang.reflect=ALL-UNNAMED");
-            jvmArgs.add("--add-opens=java.base/java.io=ALL-UNNAMED");
-            jvmArgs.add("--add-opens=java.base/java.nio=ALL-UNNAMED");
-            jvmArgs.add("--add-opens=java.base/java.net=ALL-UNNAMED");
-            jvmArgs.add("--add-opens=java.base/java.util=ALL-UNNAMED");
-            jvmArgs.add("--add-opens=java.base/sun.nio.ch=ALL-UNNAMED");
-            jvmArgs.add("--add-opens=jdk.unsupported/sun.misc=ALL-UNNAMED");
-        } else if ("neoforge".equals(loaderType)) {
-            jvmArgs.add("--add-modules=ALL-MODULE-PATH");
-            jvmArgs.add("--add-opens=java.base/java.util.jar=ALL-UNNAMED");
-            jvmArgs.add("--add-opens=java.base/java.lang.invoke=ALL-UNNAMED");
-            jvmArgs.add("--add-opens=java.base/java.lang.reflect=ALL-UNNAMED");
-            jvmArgs.add("--add-opens=java.base/java.io=ALL-UNNAMED");
-            jvmArgs.add("--add-opens=java.base/java.nio=ALL-UNNAMED");
-            jvmArgs.add("--add-opens=java.base/java.net=ALL-UNNAMED");
-            jvmArgs.add("--add-opens=java.base/java.util=ALL-UNNAMED");
-            jvmArgs.add("--add-opens=java.base/sun.nio.ch=ALL-UNNAMED");
-            jvmArgs.add("--add-opens=jdk.unsupported/sun.misc=ALL-UNNAMED");
-        }
-
-        if (options.getExtraJvmArgs() != null && !options.getExtraJvmArgs().isEmpty()) {
-            jvmArgs.addAll(options.getExtraJvmArgs());
-        }
-
-        return jvmArgs;
-    }
-}
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/launch/VersionManifest.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/launch/VersionManifest.java
deleted file mode 100644
index 2fdea9c..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/launch/VersionManifest.java
+++ /dev/null
@@ -1,165 +0,0 @@
-package me.sashegdev.zernmc.launcher.minecraft.launch;
-
-import org.json.JSONArray;
-import org.json.JSONObject;
-
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-public class VersionManifest {
-
-    private final String id;
-    private final String mainClass;
-    private final String assetIndexId;
-    private final List<String> jvmArguments;
-    private final List<String> gameArguments;
-    private final List<Library> libraries;
-
-    public VersionManifest(JSONObject json) {
-        this.id = json.getString("id");
-        this.mainClass = json.getString("mainClass");
-
-        if (json.has("assetIndex")) {
-            JSONObject ai = json.getJSONObject("assetIndex");
-            this.assetIndexId = ai.has("id") ? ai.getString("id") : "unknown";
-        } else {
-            this.assetIndexId = "unknown";
-        }
-
-        this.jvmArguments = parseArguments(json, "jvm");
-        this.gameArguments = parseArguments(json, "game");
-        this.libraries = parseLibraries(json);
-    }
-
-    public String getId() { return id; }
-    public String getMainClass() { return mainClass; }
-    public String getAssetIndexId() { return assetIndexId; }
-    public List<String> getJvmArguments() { return jvmArguments; }
-    public List<String> getGameArguments() { return gameArguments; }
-    public List<Library> getLibraries() { return libraries; }
-
-    private List<String> parseArguments(JSONObject json, String type) {
-        List<String> args = new ArrayList<>();
-        if (!json.has("arguments")) return args;
-
-        JSONObject arguments = json.getJSONObject("arguments");
-        if (!arguments.has(type)) return args;
-
-        JSONArray arr = arguments.getJSONArray(type);
-        for (int i = 0; i < arr.length(); i++) {
-            Object item = arr.get(i);
-            if (item instanceof String) {
-                args.add((String) item);
-            } else if (item instanceof JSONObject) {
-                JSONObject ruleObj = (JSONObject) item;
-                if (ruleMatches(ruleObj)) {
-                    Object value = ruleObj.get("value");
-                    if (value instanceof String) {
-                        args.add((String) value);
-                    } else if (value instanceof JSONArray) {
-                        JSONArray valArr = (JSONArray) value;
-                        for (int j = 0; j < valArr.length(); j++) {
-                            args.add(valArr.getString(j));
-                        }
-                    }
-                }
-            }
-        }
-        return args;
-    }
-
-    private boolean ruleMatches(JSONObject ruleObj) {
-        JSONArray rules = ruleObj.getJSONArray("rules");
-        boolean result = false;
-        for (int i = 0; i < rules.length(); i++) {
-            JSONObject rule = rules.getJSONObject(i);
-            String action = rule.getString("action");
-            boolean matches = true;
-
-            if (rule.has("os")) {
-                JSONObject os = rule.getJSONObject("os");
-                String osName = System.getProperty("os.name").toLowerCase();
-                if (os.has("name")) {
-                    String reqName = os.getString("name").toLowerCase();
-                    if (reqName.equals("windows") && !osName.contains("win")) matches = false;
-                    else if (reqName.equals("linux") && !osName.contains("linux") && !osName.contains("nix")) matches = false;
-                    else if (reqName.equals("osx") && !osName.contains("mac")) matches = false;
-                }
-                if (os.has("arch")) {
-                    String reqArch = os.getString("arch");
-                    String osArch = System.getProperty("os.arch");
-                    if (!reqArch.equals(osArch)) matches = false;
-                }
-            }
-
-            if (rule.has("features")) {
-                JSONObject features = rule.getJSONObject("features");
-                for (String key : features.keySet()) {
-                    if (key.startsWith("is_demo_user") || key.startsWith("has_custom_resolution")) continue;
-                    matches = false;
-                }
-            }
-
-            if ("allow".equals(action) && matches) {
-                result = true;
-            } else if ("disallow".equals(action) && matches) {
-                return false;
-            }
-        }
-        return result;
-    }
-
-    private List<Library> parseLibraries(JSONObject json) {
-        List<Library> libs = new ArrayList<>();
-        if (!json.has("libraries")) return libs;
-
-        JSONArray arr = json.getJSONArray("libraries");
-        for (int i = 0; i < arr.length(); i++) {
-            JSONObject libJson = arr.getJSONObject(i);
-            if (libJson.has("downloads") && libJson.getJSONObject("downloads").has("artifact")) {
-                String name = libJson.getString("name");
-                String artifactPath = libJson.getJSONObject("downloads").getJSONObject("artifact").getString("path");
-                Library lib = new Library(name, artifactPath);
-
-                if (libJson.has("natives")) {
-                    JSONObject natives = libJson.getJSONObject("natives");
-                    for (String key : natives.keySet()) {
-                        String osKey = key.toLowerCase();
-                        lib.natives.put(osKey, natives.getString(key));
-                    }
-                }
-
-                if (libJson.has("rules")) {
-                    JSONObject dummyObj = new JSONObject();
-                    dummyObj.put("rules", libJson.getJSONArray("rules"));
-                    dummyObj.put("value", "");
-                    if (ruleMatches(dummyObj)) {
-                        libs.add(lib);
-                    }
-                } else {
-                    libs.add(lib);
-                }
-            }
-        }
-        return libs;
-    }
-
-    public static class Library {
-        public final String name;
-        public final String artifactPath;
-        public final Map<String, String> natives = new HashMap<>();
-
-        public Library(String name, String artifactPath) {
-            this.name = name;
-            this.artifactPath = artifactPath;
-        }
-
-        public String getSimpleName() {
-            return name.substring(name.indexOf(':') + 1);
-        }
-    }
-}
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/model/LaunchOptions.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/model/LaunchOptions.java
deleted file mode 100644
index ea150b6..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/model/LaunchOptions.java
+++ /dev/null
@@ -1,41 +0,0 @@
-package me.sashegdev.zernmc.launcher.minecraft.model;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public class LaunchOptions {
-    private String username = "Player";
-    private String uuid = "00000000-0000-0000-0000-000000000000";
-    private String accessToken = "token";
-    private int maxMemory = 4096;
-    private boolean fullscreen = false;
-    private String javaPath = "java";
-    private List<String> extraJvmArgs = new ArrayList<>();
-    private int width = 854;
-    private int height = 480;
-
-    // Геттеры и сеттеры
-    public String getUsername() { return username; }
-    public void setUsername(String username) { this.username = username; }
-
-    public String getUuid() { return uuid; }
-    public void setUuid(String uuid) { this.uuid = uuid; }
-
-    public String getAccessToken() { return accessToken; }
-    public void setAccessToken(String accessToken) { this.accessToken = accessToken; }
-
-    public int getMaxMemory() { return maxMemory; }
-    public void setMaxMemory(int maxMemory) { this.maxMemory = maxMemory; }
-
-    public boolean isFullscreen() { return fullscreen; }
-    public void setFullscreen(boolean fullscreen) { this.fullscreen = fullscreen; }
-
-    public String getJavaPath() { return javaPath; }
-    public void setJavaPath(String javaPath) { this.javaPath = javaPath; }
-
-    public List<String> getExtraJvmArgs() { return extraJvmArgs; }
-    public void setExtraJvmArgs(List<String> extraJvmArgs) { this.extraJvmArgs = extraJvmArgs; }
-
-    public int getWidth() { return width; }
-    public int getHeight() { return height; }
-}
\ No newline at end of file
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/model/MinecraftVersion.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/model/MinecraftVersion.java
deleted file mode 100644
index 9e5dcc6..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/model/MinecraftVersion.java
+++ /dev/null
@@ -1,27 +0,0 @@
-package me.sashegdev.zernmc.launcher.minecraft.model;
-
-import java.time.LocalDateTime;
-
-public class MinecraftVersion {
-    private final String id;
-    private final String type; // release, snapshot, old_beta, old_alpha
-    private final LocalDateTime releaseTime;
-    private final String url;
-
-    public MinecraftVersion(String id, String type, LocalDateTime releaseTime, String url) {
-        this.id = id;
-        this.type = type;
-        this.releaseTime = releaseTime;
-        this.url = url;
-    }
-
-    public String getId() { return id; }
-    public String getType() { return type; }
-    public LocalDateTime getReleaseTime() { return releaseTime; }
-    public String getUrl() { return url; }
-
-    @Override
-    public String toString() {
-        return id + " (" + type + ")";
-    }
-}
\ No newline at end of file
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/ArrowMenu.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/ArrowMenu.java
deleted file mode 100644
index 1a1720c..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/ArrowMenu.java
+++ /dev/null
@@ -1,103 +0,0 @@
-package me.sashegdev.zernmc.launcher.ui;
-
-import me.sashegdev.zernmc.launcher.utils.ZAnsi;
-import org.jline.terminal.Terminal;
-import org.jline.terminal.TerminalBuilder;
-import org.jline.utils.InfoCmp;
-
-import java.io.IOException;
-import java.util.List;
-
-public class ArrowMenu {
-
-    private final String title;
-    private final List<String> options;
-    private int selected = 0;
-    private final Terminal terminal;
-
-    private static final int VISIBLE_ITEMS = 7;   // сколько строк показывать в списке
-
-    public ArrowMenu(String title, List<String> options) throws IOException {
-        this.title = title;
-        this.options = options;
-        this.terminal = TerminalBuilder.builder()
-                .system(true)
-                .jna(true)
-                .build();
-    }
-
-    public int show() throws IOException {
-        terminal.enterRawMode();
-        terminal.puts(InfoCmp.Capability.clear_screen);
-        terminal.puts(InfoCmp.Capability.cursor_invisible);
-
-        try {
-            while (true) {
-                printPagedMenu();
-                int key = terminal.reader().read();
-
-                if (key == 'w' || key == 'W' || key == 'ц' || key == 'Ц'
-                    || key == 'k' || key == 'K' || key == 'л' || key == 'Л') {        // Up / Arrow Up
-                    selected = (selected - 1 + options.size()) % options.size();
-                }
-                else if (key == 's' || key == 'S' || key == 'ы' || key == 'Ы'
-                    || key == 'j' || key == 'J' || key == 'о' || key == 'О') {   // Down / Arrow Down
-                    selected = (selected + 1) % options.size();
-                }
-                else if (key == 13 || key == 10) {                  // Enter
-                    return selected;
-                }
-                else if (key == 27) {                               // Esc or arrow escape seq
-                    int next = terminal.reader().read(50);
-                    if (next == 91) { // '[' — start of arrow escape sequence
-                        int arrow = terminal.reader().read(50);
-                        if (arrow == 65) { // 'A' — Up arrow
-                            selected = (selected - 1 + options.size()) % options.size();
-                        } else if (arrow == 66) { // 'B' — Down arrow
-                            selected = (selected + 1) % options.size();
-                        }
-                        // else — unknown escape seq, ignore
-                    } else {
-                        return -1; // genuine Esc
-                    }
-                }
-            }
-        } finally {
-            terminal.puts(InfoCmp.Capability.cursor_visible);
-            terminal.close();
-        }
-    }
-
-    private void printPagedMenu() {
-        StringBuilder sb = new StringBuilder();
-        sb.append("\033[H\033[2J");
-
-        // Заголовок (фиксированный)
-        sb.append(ZAnsi.header("=== ZernMC Launcher ===")).append("\n\n");
-        sb.append(ZAnsi.yellow(title)).append("\n\n");
-
-        // Вычисляем диапазон отображаемых элементов
-        int start = Math.max(0, selected - (VISIBLE_ITEMS / 2));
-        int end = Math.min(options.size(), start + VISIBLE_ITEMS);
-
-        // Если в конце списка — подтягиваем вверх
-        if (end - start < VISIBLE_ITEMS && start > 0) {
-            start = Math.max(0, end - VISIBLE_ITEMS);
-        }
-
-        for (int i = start; i < end; i++) {
-            String line = options.get(i);
-            if (i == selected) {
-                sb.append(ZAnsi.selected(line)).append("\n");
-            } else {
-                sb.append(ZAnsi.white("    " + line)).append("\n");
-            }
-        }
-
-        // Подсказка внизу (фиксированная)
-        sb.append("\n")
-          .append(ZAnsi.white("W/S (Ц/Ы) или ↑/↓ - перемещение | Enter - выбрать | Esc - назад"));
-
-        System.out.print(sb);
-    }
-}
\ No newline at end of file
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/jcef/LaunchServer.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/jcef/LaunchServer.java
deleted file mode 100644
index 2bb939f..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/jcef/LaunchServer.java
+++ /dev/null
@@ -1,254 +0,0 @@
-package me.sashegdev.zernmc.launcher.ui.jcef;
-
-import com.google.gson.Gson;
-import com.sun.net.httpserver.HttpServer;
-import com.sun.net.httpserver.HttpExchange;
-import com.sun.net.httpserver.Headers;
-import me.sashegdev.zernmc.launcher.api.ApiResponse;
-import me.sashegdev.zernmc.launcher.api.LauncherAPI;
-import me.sashegdev.zernmc.launcher.auth.AuthManager;
-import me.sashegdev.zernmc.launcher.minecraft.Instance;
-import me.sashegdev.zernmc.launcher.minecraft.InstanceManager;
-
-import java.io.IOException;
-import java.io.OutputStream;
-import java.io.InputStream;
-import java.net.InetSocketAddress;
-import java.nio.charset.StandardCharsets;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.concurrent.Executors;
-
-public class LaunchServer {
-    private static final int PORT = 8080;
-    private final LauncherAPI api;
-    private final UIBridge bridge;
-    private HttpServer server;
-    private final Gson gson = new Gson();
-
-    public LaunchServer(UIBridge bridge) {
-        this.api = new LauncherAPI();
-        this.bridge = bridge;
-    }
-
-    public void start() throws IOException {
-        server = HttpServer.create(new InetSocketAddress("localhost", PORT), 0);
-
-        server.createContext("/api/login", this::handleLogin);
-        server.createContext("/api/account", this::handleAccount);
-        server.createContext("/api/instances", this::handleInstances);
-        server.createContext("/api/launch", this::handleLaunch);
-        server.createContext("/api/install", this::handleInstall);
-        server.createContext("/api/logs", this::handleLogs);
-        server.createContext("/api/exit", this::handleExit);
-        server.createContext("/ui/", this::handleStatic);
-
-        server.setExecutor(Executors.newCachedThreadPool());
-        server.start();
-
-        bridge.log("HTTP сервер запущен на порту " + PORT);
-    }
-
-    public void stop() {
-        if (server != null) {
-            server.stop(0);
-        }
-    }
-
-    private void handleLogin(HttpExchange exchange) throws IOException {
-        if (!"POST".equals(exchange.getRequestMethod())) {
-            sendJson(exchange, ApiResponse.error("Метод не поддерживается"));
-            return;
-        }
-
-        try {
-            Map<String, String> body = parseJson(exchange.getRequestBody());
-            String username = body.get("username");
-            String password = body.get("password");
-
-            var result = api.login(username, password);
-            if (result.isSuccess()) {
-                Map<String, Object> data = new HashMap<>();
-                data.put("username", result.getData().getUsername());
-                data.put("token", result.getData().getToken());
-                sendJson(exchange, ApiResponse.success(data));
-                bridge.log("Пользователь вошел: " + username);
-            } else {
-                sendJson(exchange, ApiResponse.error(result.getError()));
-            }
-        } catch (Exception e) {
-            sendJson(exchange, ApiResponse.error("Ошибка: " + e.getMessage()));
-        }
-    }
-
-    private void handleAccount(HttpExchange exchange) throws IOException {
-        if (!"GET".equals(exchange.getRequestMethod())) {
-            sendJson(exchange, ApiResponse.error("Метод не поддерживается"));
-            return;
-        }
-
-        if (!api.isLoggedIn()) {
-            sendJson(exchange, ApiResponse.error("Не авторизован"));
-            return;
-        }
-
-        try {
-            Map<String, Object> data = new HashMap<>();
-            data.put("username", api.getCurrentUsername());
-            data.put("passActive", AuthManager.hasActivePass());
-            sendJson(exchange, ApiResponse.success(data));
-        } catch (Exception e) {
-            sendJson(exchange, ApiResponse.error(e.getMessage()));
-        }
-    }
-
-    private void handleInstances(HttpExchange exchange) throws IOException {
-        if (!"GET".equals(exchange.getRequestMethod())) {
-            sendJson(exchange, ApiResponse.error("Метод не поддерживается"));
-            return;
-        }
-
-        try {
-            var result = api.getAllInstances();
-            sendJson(exchange, result);
-        } catch (Exception e) {
-            sendJson(exchange, ApiResponse.error(e.getMessage()));
-        }
-    }
-
-    private void handleLaunch(HttpExchange exchange) throws IOException {
-        if (!"POST".equals(exchange.getRequestMethod())) {
-            sendJson(exchange, ApiResponse.error("Метод не поддерживается"));
-            return;
-        }
-
-        if (!api.isLoggedIn()) {
-            sendJson(exchange, ApiResponse.error("Не авторизован"));
-            return;
-        }
-
-        try {
-            Map<String, String> body = parseJson(exchange.getRequestBody());
-            String name = body.get("name");
-
-            var result = api.launch(name);
-            if (result.isSuccess()) {
-                Map<String, Object> data = new HashMap<>();
-                data.put("pid", result.getData().getPid());
-                data.put("status", result.getData().getStatus());
-                sendJson(exchange, ApiResponse.success(data));
-                bridge.log("Запущена сборка: " + name);
-            } else {
-                sendJson(exchange, ApiResponse.error(result.getError()));
-            }
-        } catch (Exception e) {
-            sendJson(exchange, ApiResponse.error("Ошибка запуска: " + e.getMessage()));
-        }
-    }
-
-    private void handleInstall(HttpExchange exchange) throws IOException {
-        if (!"POST".equals(exchange.getRequestMethod())) {
-            sendJson(exchange, ApiResponse.error("Метод не поддерживается"));
-            return;
-        }
-
-        if (!api.isLoggedIn()) {
-            sendJson(exchange, ApiResponse.error("Не авторизован"));
-            return;
-        }
-
-        try {
-            Map<String, String> body = parseJson(exchange.getRequestBody());
-            String name = body.get("name");
-            String version = body.get("version");
-            String loader = body.get("loader");
-
-            bridge.log("Установка сборки: " + name + " " + version + " " + loader);
-
-            var createResult = api.instances().createInstance(name);
-            if (!createResult.isSuccess()) {
-                sendJson(exchange, ApiResponse.error(createResult.getError()));
-                return;
-            }
-
-            Instance instance = InstanceManager.getInstance(name);
-            if (instance != null) {
-                instance.setMinecraftVersion(version);
-                instance.setLoaderType(loader);
-            }
-
-            sendJson(exchange, ApiResponse.success(true));
-            bridge.log("Сборка установлена: " + name);
-        } catch (Exception e) {
-            sendJson(exchange, ApiResponse.error("Ошибка установки: " + e.getMessage()));
-        }
-    }
-
-    private void handleLogs(HttpExchange exchange) throws IOException {
-        String logs = bridge.getLogs();
-        sendJson(exchange, ApiResponse.success(logs));
-    }
-
-    private void handleExit(HttpExchange exchange) throws IOException {
-        bridge.log("Завершение работы...");
-        System.exit(0);
-    }
-
-    private void handleStatic(HttpExchange exchange) throws IOException {
-        String path = exchange.getRequestURI().getPath();
-        if (path.equals("/ui/") || path.equals("/ui")) {
-            path = "/ui/index.html";
-        }
-
-        var resource = getClass().getResource(path);
-
-        if (resource == null) {
-            exchange.sendResponseHeaders(404, 0);
-            exchange.close();
-            return;
-        }
-
-        try {
-            byte[] content = resource.openStream().readAllBytes();
-            String contentType = getContentType(path);
-
-            exchange.getResponseHeaders().set("Content-Type", contentType);
-            exchange.sendResponseHeaders(200, content.length);
-
-            OutputStream os = exchange.getResponseBody();
-            os.write(content);
-            os.close();
-        } catch (IOException ignored) {}
-    }
-
-    private String getContentType(String path) {
-        if (path.endsWith(".html")) return "text/html; charset=utf-8";
-        if (path.endsWith(".css")) return "text/css; charset=utf-8";
-        if (path.endsWith(".js")) return "application/javascript; charset=utf-8";
-        return "text/plain";
-    }
-
-    @SuppressWarnings("unchecked")
-    private Map<String, String> parseJson(InputStream body) {
-        try {
-            String json = new String(body.readAllBytes(), StandardCharsets.UTF_8);
-            return gson.fromJson(json, Map.class);
-        } catch (Exception e) {
-            return new HashMap<>();
-        }
-    }
-
-    private void sendJson(HttpExchange exchange, ApiResponse response) {
-        try {
-            String json = gson.toJson(response);
-            byte[] bytes = json.getBytes(StandardCharsets.UTF_8);
-
-            exchange.getResponseHeaders().set("Content-Type", "application/json; charset=utf-8");
-            exchange.sendResponseHeaders(200, bytes.length);
-
-            OutputStream os = exchange.getResponseBody();
-            os.write(bytes);
-            os.close();
-        } catch (IOException ignored) {}
-    }
-}
\ No newline at end of file
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/jcef/UIBridge.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/jcef/UIBridge.java
deleted file mode 100644
index 9768e80..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/jcef/UIBridge.java
+++ /dev/null
@@ -1,11 +0,0 @@
-package me.sashegdev.zernmc.launcher.ui.jcef;
-
-public class UIBridge {
-    public void log(String message) {
-        System.out.println("[UI] " + message);
-    }
-
-    public String getLogs() {
-        return "";
-    }
-}
\ No newline at end of file
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/jcef/UILauncher.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/jcef/UILauncher.java
deleted file mode 100644
index 5c99b4f..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/ui/jcef/UILauncher.java
+++ /dev/null
@@ -1,102 +0,0 @@
-package me.sashegdev.zernmc.launcher.ui.jcef;
-
-import me.sashegdev.zernmc.launcher.api.LauncherAPI;
-
-import java.awt.*;
-import java.io.ByteArrayOutputStream;
-import java.io.PrintStream;
-import java.net.URI;
-
-public class UILauncher {
-    private static final String APP_TITLE = "ZernMC Launcher";
-    private final LauncherAPI api;
-    private final UIBridge bridge;
-    private LaunchServer server;
-
-    public UILauncher() {
-        this.api = new LauncherAPI();
-        this.bridge = new UIBridge();
-    }
-
-    public void launch() throws Exception {
-        redirectSystemLogs();
-        bridge.log("Запуск UI...");
-
-        server = new LaunchServer(bridge);
-        server.start();
-
-        openBrowser();
-        
-        Runtime.getRuntime().addShutdownHook(new Thread(() -> {
-            bridge.log("Выключение...");
-            if (server != null) server.stop();
-        }));
-        
-        Thread.currentThread().join();
-    }
-
-    private void openBrowser() {
-        String url = "http://localhost:8080/ui/";
-        bridge.log("Открытие браузера: " + url);
-
-        try {
-            if (Desktop.isDesktopSupported() && Desktop.getDesktop().isSupported(Desktop.Action.BROWSE)) {
-                Desktop.getDesktop().browse(URI.create(url));
-                bridge.log("Браузер открыт");
-            } else {
-                bridge.log("Desktop browsing not supported");
-            }
-        } catch (Exception e) {
-            bridge.log("Ошибка открытия браузера: " + e.getMessage());
-        }
-    }
-
-    private void redirectSystemLogs() {
-        PrintStream originalOut = System.out;
-        PrintStream originalErr = System.err;
-
-        System.setOut(new PrintStream(new ByteArrayOutputStream() {
-            @Override
-            public void write(byte[] b, int off, int len) {
-                String line = new String(b, off, len).trim();
-                if (!line.isEmpty()) {
-                    bridge.log(line);
-                }
-                try {
-                    originalOut.write(b, off, len);
-                } catch (Exception ignored) {}
-            }
-
-            @Override
-            public void write(int b) {
-                try {
-                    originalOut.write(b);
-                } catch (Exception ignored) {}
-            }
-        }));
-
-        System.setErr(new PrintStream(new ByteArrayOutputStream() {
-            @Override
-            public void write(byte[] b, int off, int len) {
-                String line = new String(b, off, len).trim();
-                if (!line.isEmpty()) {
-                    bridge.log("[ERROR] " + line);
-                }
-                try {
-                    originalErr.write(b, off, len);
-                } catch (Exception ignored) {}
-            }
-        }));
-    }
-
-    public static void main(String[] args) {
-        try {
-            UILauncher launcher = new UILauncher();
-            launcher.launch();
-        } catch (Exception e) {
-            System.err.println("UI launch failed: " + e.getMessage());
-            e.printStackTrace();
-            System.exit(1);
-        }
-    }
-}
\ No newline at end of file
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/Config.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/Config.java
deleted file mode 100644
index c22793e..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/Config.java
+++ /dev/null
@@ -1,137 +0,0 @@
-package me.sashegdev.zernmc.launcher.utils;
-
-import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.util.Properties;
-
-public class Config {
-
-    private static final Path CONFIG_DIR = Path.of(System.getProperty("user.home"), ".zernmc");
-    private static final Path CONFIG_FILE = CONFIG_DIR.resolve("launcher.properties");
-
-    private static final String BUILD_PROFILE = System.getProperty("build.profile", "global");
-
-    private static final Properties props = new Properties();
-
-    // Настройки
-    private static int maxMemory = 4096;           // будет перезаписано умной логикой
-    private static String serverUrl = "http://87.120.187.36:1582";
-    private static String lastUsername = "Player";
-
-    static {
-        load();
-        applySmartRamRecommendation();
-    }
-
-    private static void load() {
-        try {
-            Files.createDirectories(CONFIG_DIR);
-            if (Files.exists(CONFIG_FILE)) {
-                try (var is = Files.newInputStream(CONFIG_FILE)) {
-                    props.load(is);
-                }
-            }
-
-            maxMemory = Integer.parseInt(props.getProperty("maxMemory", "4096"));
-            serverUrl = props.getProperty("serverUrl", serverUrl);
-            lastUsername = props.getProperty("lastUsername", lastUsername);
-
-        } catch (Exception e) {
-            System.err.println(ZAnsi.brightRed("Не удалось загрузить конфиг: ") + e.getMessage());
-        }
-    }
-
-    public static void save() {
-        try {
-            props.setProperty("maxMemory", String.valueOf(maxMemory));
-            props.setProperty("serverUrl", serverUrl);
-            props.setProperty("lastUsername", lastUsername);
-
-            try (var os = Files.newOutputStream(CONFIG_FILE)) {
-                props.store(os, "ZernMC Launcher Configuration");
-            }
-        } catch (IOException e) {
-            System.err.println(ZAnsi.brightRed("Не удалось сохранить конфиг: ") + e.getMessage());
-        }
-    }
-
-    /**
-     * Умная рекомендация RAM:
-     * - минимум 1.5 GB
-     * - рекомендуется totalRAM - 30%
-     * - максимум 70% от доступной RAM
-     */
-    private static void applySmartRamRecommendation() {
-        long totalRamMB = Runtime.getRuntime().maxMemory() / (1024 * 1024); // в MB
-
-        // Рекомендуемое значение = total - 30%
-        long recommended = (long) (totalRamMB * 0.70);   // 70% от доступной
-
-        // Ограничения
-        recommended = Math.max(1536, recommended);           // минимум 1.5 GB
-        recommended = Math.min(recommended, totalRamMB - 1024); // оставляем минимум 1 GB системе
-
-        // Если текущее значение сильно отличается от рекомендуемого — корректируем
-        if (Math.abs(maxMemory - recommended) > 1024) {  // разница больше 1 GB
-            maxMemory = (int) recommended;
-            save(); // сохраняем умную рекомендацию
-            System.out.println(ZAnsi.cyan("Автоматически рекомендовано RAM: " + maxMemory + " MB"));
-        }
-    }
-
-    // Getters & Setters
-    public static int getMaxMemory() {
-        return maxMemory;
-    }
-
-    public static boolean isZernMCBuild() {
-        return "zernmc".equalsIgnoreCase(BUILD_PROFILE);
-    }
-
-    public static boolean isGlobalBuild() {
-        return !isZernMCBuild();
-    }
-
-    public static void setMaxMemory(int memory) {
-        // Защита от слишком маленьких/больших значений
-        if (memory < 1024) memory = 1536;
-        if (memory > 32768) memory = 32768;
-
-        maxMemory = memory;
-        save();
-    }
-
-    public static String getServerUrl() {
-        return serverUrl;
-    }
-
-    public static String getLastUsername() {
-        return lastUsername;
-    }
-
-    public static void setLastUsername(String username) {
-        lastUsername = username;
-        save();
-    }
-
-    public static Path getInstancesDir() {
-        return CONFIG_DIR.resolve("instances");
-    }
-
-    public static Path getJreDir() {
-        return CONFIG_DIR.resolve("jre");
-    }
-
-    public static Path getConfigDir() {
-        return CONFIG_DIR;
-    }
-
-    /**
-     * Полезная информация для пользователя
-     */
-    public static String getRamInfo() {
-        long totalMB = Runtime.getRuntime().maxMemory() / (1024 * 1024);
-        return "Доступно RAM: " + totalMB + " MB | Рекомендуется: " + maxMemory + " MB";
-    }
-}
\ No newline at end of file
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/ConsoleUtils.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/ConsoleUtils.java
deleted file mode 100644
index bde04d3..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/ConsoleUtils.java
+++ /dev/null
@@ -1,39 +0,0 @@
-package me.sashegdev.zernmc.launcher.utils;
-
-import java.io.IOException;
-
-public class ConsoleUtils {
-
-    public static void clearScreen() {
-        System.out.print("\033[H\033[2J");
-        System.out.flush();
-    }
-
-    public static void pause() {
-        System.out.print(ZAnsi.white("\nНажмите Enter для продолжения..."));
-        try {
-            System.in.read();
-            // Очищаем буфер ввода
-            while (System.in.available() > 0) {
-                System.in.read();
-            }
-        } catch (IOException ignored) {}
-    }
-
-    public static void printHeader(String subtitle) {
-        clearScreen();
-        System.out.println(ZAnsi.header("=== ZernMC Launcher ==="));
-        if (subtitle != null && !subtitle.isEmpty()) {
-            System.out.println(ZAnsi.yellow(subtitle));
-        }
-        System.out.println();
-    }
-
-    public static void printHeader() {
-        printHeader(null);
-    }
-
-    public static void separator() {
-        System.out.println(ZAnsi.white("────────────────────────────────────────────────────────────"));
-    }
-}
\ No newline at end of file
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/Input.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/Input.java
deleted file mode 100644
index 988505e..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/Input.java
+++ /dev/null
@@ -1,97 +0,0 @@
-package me.sashegdev.zernmc.launcher.utils;
-
-import me.sashegdev.zernmc.launcher.ui.ArrowMenu;
-
-import java.io.IOException;
-import java.util.List;
-import java.util.Scanner;
-
-/**
- * Улучшенный Input с поддержкой кириллицы и confirm через ArrowMenu
- */
-public class Input {
-
-    // Используем UTF-8 явно — это помогает на Windows
-    private static final Scanner scanner = new Scanner(System.in, "UTF-8");
-
-    public static String readLine() {
-        return scanner.nextLine().trim();
-    }
-
-    public static String readLine(String prompt) {
-        flushInput(); // Очищаем буфер
-        System.out.print(prompt);
-        return scanner.nextLine().trim();
-    }
-
-    public static int readInt(String prompt) {
-        while (true) {
-            try {
-                System.out.print(prompt);
-                return Integer.parseInt(scanner.nextLine().trim());
-            } catch (NumberFormatException e) {
-                System.out.println(ZAnsi.brightRed("Некорректное число. Попробуйте ещё раз."));
-            }
-        }
-    }
-
-    public static int readInt(String prompt, int min, int max) {
-        while (true) {
-            int value = readInt(prompt);
-            if (value >= min && value <= max) {
-                return value;
-            }
-            System.out.println(ZAnsi.brightRed("Значение должно быть от " + min + " до " + max + "."));
-        }
-    }
-
-    /**
-     * Новый confirm через ArrowMenu
-     * @throws IOException 
-     */
-    public static boolean confirm(String question) throws IOException {
-        ConsoleUtils.clearScreen(); // опционально, можно убрать
-
-        List<String> options = List.of(
-            "Да",
-            "Нет"
-        );
-
-        ArrowMenu menu = new ArrowMenu(question, options);
-        int choice = menu.show();
-
-        return choice == 0; // 0 = "Да"
-    }
-
-    /**
-     * Альтернативный confirm без очистки экрана
-     * @throws IOException 
-     */
-    public static boolean confirmInline(String question) throws IOException {
-        List<String> options = List.of("Да", "Нет");
-        ArrowMenu menu = new ArrowMenu(question, options);
-        int choice = menu.show();
-        return choice == 0;
-    }
-
-    /**
-     * Закрытие сканнера (вызывать при выходе из программы, если нужно)
-     */
-    public static void close() {
-        scanner.close();
-    }
-
-
-    /**
-     * Очищает буфер ввода от оставшихся символов
-     */
-    public static void flushInput() {
-        try {
-            while (System.in.available() > 0) {
-                System.in.read();
-            }
-        } catch (IOException e) {
-            // Игнорируем
-        }
-    }
-}
\ No newline at end of file
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/ProgressBar.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/ProgressBar.java
deleted file mode 100644
index d85bb2d..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/ProgressBar.java
+++ /dev/null
@@ -1,81 +0,0 @@
-package me.sashegdev.zernmc.launcher.utils;
-
-import java.text.DecimalFormat;
-
-public class ProgressBar {
-
-    private static final int BAR_LENGTH = 40;
-    private static final DecimalFormat DF = new DecimalFormat("#.##");
-
-    /**
-     * Прогресс по количеству файлов (для библиотек и общего прогресса)
-     */
-    public static void show(String label, long current, long total, String unit) {
-        if (total <= 0) {
-            System.out.print("\r" + ZAnsi.cyan(label) + " ...");
-            return;
-        }
-        double progress = (double) current / total;
-        int filled = (int) (progress * BAR_LENGTH);
-        String bar = "█".repeat(filled) + "░".repeat(BAR_LENGTH - filled);
-        int percent = (int) (progress * 100);
-
-        String text = String.format("%s [%s] %3d%% (%d/%d %s)",
-                ZAnsi.cyan(label), bar, percent, current, total, unit);
-
-        System.out.print("\r" + text);
-        System.out.flush();
-    }
-
-    /**
-     * Прогресс по байтам для одного файла (реальный прогресс)
-     */
-    public static void showDownload(String label, long downloaded, long totalBytes) {
-        if (totalBytes <= 0) {
-            System.out.print("\r" + ZAnsi.cyan(label) + " ...");
-            return;
-        }
-
-        double progress = (double) downloaded / totalBytes;
-        int filled = (int) (progress * BAR_LENGTH);
-        String bar = "█".repeat(filled) + "░".repeat(BAR_LENGTH - filled);
-        String percent = DF.format(progress * 100);
-
-        String text = String.format("%s [%s] %6s%%  %s / %s",
-                ZAnsi.cyan(label),
-                bar,
-                percent,
-                formatBytes(downloaded),
-                formatBytes(totalBytes));
-
-        System.out.print("\r" + text);
-        System.out.flush();
-    }
-
-    public static void showAnimated(String label, long current, long total, String unit) {
-        if (total <= 0) {
-            // Анимация для неизвестного размера
-            char[] spinner = {'|', '/', '-', '\\'};
-            int idx = (int) (current / 1024) % 4;
-            System.out.print("\r" + label + " [" + spinner[idx] + "] " + formatBytes(current));
-        } else {
-            show(label, (int) ((current * 100) / total), 100, unit);
-        }
-    }
-
-    public static void finish(String message) {
-        System.out.println("\r" + ZAnsi.brightGreen(message + " завершено ✓"));
-        System.out.flush();
-    }
-
-    public static void clearLine() {
-        System.out.print("\r" + " ".repeat(110) + "\r");
-        System.out.flush();
-    }
-
-    public static String formatBytes(long bytes) {
-        if (bytes < 1024) return bytes + " B";
-        if (bytes < 1024 * 1024) return DF.format(bytes / 1024.0) + " KB";
-        return DF.format(bytes / (1024.0 * 1024)) + " MB";
-    }
-}
\ No newline at end of file
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/ZAnsi.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/ZAnsi.java
deleted file mode 100644
index 6575ca2..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/ZAnsi.java
+++ /dev/null
@@ -1,182 +0,0 @@
-package me.sashegdev.zernmc.launcher.utils;
-
-import org.fusesource.jansi.Ansi;
-import org.fusesource.jansi.AnsiConsole;
-
-public class ZAnsi {
-
-    //поддержка ANSI епта
-    public static void install() {
-        AnsiConsole.systemInstall();
-    }
-
-    public static void uninstall() {
-        AnsiConsole.systemUninstall();
-    }
-
-    // === Основные цвета ===
-    public static String green(String text) {
-        return Ansi.ansi().fg(Ansi.Color.GREEN).a(text).reset().toString();
-    }
-
-    public static String brightGreen(String text) {
-        return Ansi.ansi().fgBright(Ansi.Color.GREEN).a(text).reset().toString();
-    }
-
-    public static String cyan(String text) {
-        return Ansi.ansi().fg(Ansi.Color.CYAN).a(text).reset().toString();
-    }
-
-    public static String brightCyan(String text) {
-        return Ansi.ansi().fgBright(Ansi.Color.CYAN).a(text).reset().toString();
-    }
-
-    public static String yellow(String text) {
-        return Ansi.ansi().fg(Ansi.Color.YELLOW).a(text).reset().toString();
-    }
-
-    public static String brightYellow(String text) {
-        return Ansi.ansi().fgBright(Ansi.Color.YELLOW).a(text).reset().toString();
-    }
-
-    public static String red(String text) {
-        return Ansi.ansi().fg(Ansi.Color.RED).a(text).reset().toString();
-    }
-
-    public static String brightRed(String text) {
-        return Ansi.ansi().fgBright(Ansi.Color.RED).a(text).reset().toString();
-    }
-
-    public static String blue(String text) {
-        return Ansi.ansi().fg(Ansi.Color.BLUE).a(text).reset().toString();
-    }
-
-    public static String brightBlue(String text) {
-        return Ansi.ansi().fgBright(Ansi.Color.BLUE).a(text).reset().toString();
-    }
-
-    public static String magenta(String text) {
-        return Ansi.ansi().fg(Ansi.Color.MAGENTA).a(text).reset().toString();
-    }
-
-    public static String brightMagenta(String text) {
-        return Ansi.ansi().fgBright(Ansi.Color.MAGENTA).a(text).reset().toString();
-    }
-
-    // Пурпурный как brightPurple (используем magenta)
-    public static String purple(String text) {
-        return brightMagenta(text);
-    }
-
-    public static String brightPurple(String text) {
-        return brightMagenta(text);
-    }
-
-    public static String white(String text) {
-        return Ansi.ansi().fg(Ansi.Color.WHITE).a(text).reset().toString();
-    }
-
-    public static String brightWhite(String text) {
-        return Ansi.ansi().fgBright(Ansi.Color.WHITE).a(text).reset().toString();
-    }
-
-    public static String black(String text) {
-        return Ansi.ansi().fg(Ansi.Color.BLACK).a(text).reset().toString();
-    }
-
-    // === Фоновые цвета ===
-    public static String bgGreen(String text) {
-        return Ansi.ansi().bg(Ansi.Color.GREEN).a(text).reset().toString();
-    }
-
-    public static String bgRed(String text) {
-        return Ansi.ansi().bg(Ansi.Color.RED).a(text).reset().toString();
-    }
-
-    public static String bgYellow(String text) {
-        return Ansi.ansi().bg(Ansi.Color.YELLOW).a(text).reset().toString();
-    }
-
-    public static String bgBlue(String text) {
-        return Ansi.ansi().bg(Ansi.Color.BLUE).a(text).reset().toString();
-    }
-
-    // === Стили ===
-    public static String bold(String text) {
-        return Ansi.ansi().bold().a(text).reset().toString();
-    }
-
-    public static String reset() {
-        return Ansi.ansi().reset().toString();
-    }
-
-    // === Комбинированные удобные методы ===
-    public static String header(String text) {
-        return Ansi.ansi().fgBright(Ansi.Color.CYAN).bold().a(text).reset().toString();
-    }
-
-    public static String success(String text) {
-        return Ansi.ansi().fgBright(Ansi.Color.GREEN).bold().a("[✓] " + text).reset().toString();
-    }
-
-    public static String error(String text) {
-        return Ansi.ansi().fgBright(Ansi.Color.RED).bold().a("[✗] " + text).reset().toString();
-    }
-
-    public static String warning(String text) {
-        return Ansi.ansi().fgBright(Ansi.Color.YELLOW).bold().a("[!] " + text).reset().toString();
-    }
-
-    public static String info(String text) {
-        return Ansi.ansi().fgBright(Ansi.Color.CYAN).bold().a("[i] " + text).reset().toString();
-    }
-
-    public static String selected(String text) {
-        return Ansi.ansi()
-                .bgBright(Ansi.Color.WHITE)
-                .fg(Ansi.Color.BLACK)
-                .bold()
-                .a(" > " + text + " ")
-                .reset()
-                .toString();
-    }
-
-    public static String dim(String text) {
-        return Ansi.ansi().fgBright(Ansi.Color.BLACK).a(text).reset().toString();
-    }
-
-    // === Цветной текст для ролей ===
-    public static String roleUser(String text) {
-        return white(text);
-    }
-
-    public static String rolePassHolder(String text) {
-        return brightGreen(text);
-    }
-
-    public static String roleModerator(String text) {
-        return brightBlue(text);
-    }
-
-    public static String roleElder(String text) {
-        return brightPurple(text);
-    }
-
-    public static String roleCreator(String text) {
-        return brightRed(text);
-    }
-
-    // === Очистка экрана ===
-    public static String clearScreen() {
-        return Ansi.ansi().eraseScreen().cursor(1, 1).toString();
-    }
-
-    // === Прогресс бар символы ===
-    public static String progressChar() {
-        return Ansi.ansi().fgBright(Ansi.Color.CYAN).a("█").reset().toString();
-    }
-
-    public static String progressEmpty() {
-        return Ansi.ansi().fg(Ansi.Color.BLACK).a("░").reset().toString();
-    }
-}
\ No newline at end of file
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/ZHttpClient.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/ZHttpClient.java
deleted file mode 100644
index bf4e848..0000000
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/utils/ZHttpClient.java
+++ /dev/null
@@ -1,550 +0,0 @@
-package me.sashegdev.zernmc.launcher.utils;
-
-import org.json.JSONArray;
-import org.json.JSONObject;
-
-import me.sashegdev.zernmc.launcher.auth.AuthManager;
-
-import java.io.IOException;
-import java.net.URI;
-import java.net.URLEncoder;
-import java.net.http.HttpClient;
-import java.net.http.HttpRequest;
-import java.net.http.HttpResponse;
-import java.nio.charset.StandardCharsets;
-import java.nio.file.Path;
-import java.time.Duration;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.atomic.AtomicBoolean;
-
-public class ZHttpClient {
-
-    private static final HttpClient client = HttpClient.newBuilder()
-            .connectTimeout(Duration.ofSeconds(15))
-            .version(HttpClient.Version.HTTP_1_1)
-            .build();
-
-    private static String BASE_URL = "http://87.120.187.36:1582";
-
-    // Глобальный прокси режим (для обратной совместимости)
-    private static final AtomicBoolean useProxyMode = new AtomicBoolean(false);
-    private static final AtomicBoolean proxyTested = new AtomicBoolean(false);
-
-    /**
-     * Переопределить URL сервера (для тестов).
-     * Внимание: не потокобезопасно, использовать только в тестах.
-     */
-    public static void setBaseUrl(String url) {
-        BASE_URL = url;
-    }
-
-    public static String getBaseUrl() {
-        return BASE_URL;
-    }
-
-    // Умное проксирование по сервисам
-    public enum ServiceType {
-        ZERN_SERVER("http://87.120.187.36:1582", true),
-        FABRIC_META("https://meta.fabricmc.net", false),
-        FABRIC_MAVEN("https://maven.fabricmc.net", false),
-        MOJANG_META("https://piston-meta.mojang.com", false),
-        MOJANG_RESOURCES("https://resources.download.minecraft.net", false),
-        FORGE_MAVEN("https://maven.minecraftforge.net", false),
-        NEOFORGE_MAVEN("https://maven.neoforged.net", false),
-        GOOGLE("https://google.com", false),
-        CLOUDFLARE("https://cloudflare.com", false);
-
-        private final String baseUrl;
-        private final boolean alwaysDirect;
-
-        ServiceType(String baseUrl, boolean alwaysDirect) {
-            this.baseUrl = baseUrl;
-            this.alwaysDirect = alwaysDirect;
-        }
-
-        public String getBaseUrl() { return baseUrl; }
-        public boolean isAlwaysDirect() { return alwaysDirect; }
-    }
-
-    // Статусы сервисов
-    private static final Map<ServiceType, Boolean> serviceProxyMode = new ConcurrentHashMap<>();
-    private static final Map<ServiceType, Integer> serviceFailCount = new ConcurrentHashMap<>();
-    private static final Map<ServiceType, Long> serviceLastCheckTime = new ConcurrentHashMap<>();
-    private static final Map<ServiceType, Boolean> serviceHealthy = new ConcurrentHashMap<>();
-
-    private static final int MAX_FAILS_BEFORE_PROXY = 2;
-    private static final long HEALTH_CHECK_INTERVAL_MS = 60000; // 1 минута
-    private static final long CHECK_TIMEOUT_MS = 7000; // 7 секунд на проверку
-
-    // Статистика
-    private static int directSuccessCount = 0;
-    private static int proxySuccessCount = 0;
-    private static int directFailCount = 0;
-
-    static {
-        for (ServiceType type : ServiceType.values()) {
-            serviceProxyMode.put(type, false);
-            serviceFailCount.put(type, 0);
-            serviceHealthy.put(type, false);
-        }
-    }
-
-    /**
-     * Вызывать один раз при запуске лаунчера
-     */
-    public static void checkAllServicesOnStartup() {
-        if (proxyTested.get()) return;
-
-        System.out.println(ZAnsi.cyan("Проверка доступности сервисов..."));
-
-        List<ServiceType> servicesToCheck = List.of(
-                ServiceType.ZERN_SERVER,
-                ServiceType.GOOGLE,
-                ServiceType.FABRIC_META,
-                ServiceType.FABRIC_MAVEN,
-                ServiceType.MOJANG_META,
-                ServiceType.MOJANG_RESOURCES,
-                ServiceType.FORGE_MAVEN,
-                ServiceType.NEOFORGE_MAVEN
-        );
-
-        for (ServiceType service : servicesToCheck) {
-            boolean isHealthy = checkServiceHealth(service);
-            serviceHealthy.put(service, isHealthy);
-
-            if (service.isAlwaysDirect()) {
-                System.out.println(isHealthy ?
-                        ZAnsi.green("  " + service.name() + " - OK") :
-                        ZAnsi.red("  " + service.name() + " - НЕ ДОСТУПЕН (критично!)"));
-            } else {
-                if (isHealthy) {
-                    System.out.println(ZAnsi.green("  " + service.name() + " - прямое подключение работает"));
-                } else {
-                    System.out.println(ZAnsi.yellow("  " + service.name() + " - НЕ ДОСТУПЕН, будет использован прокси"));
-                    serviceProxyMode.put(service, true);
-                    serviceFailCount.put(service, MAX_FAILS_BEFORE_PROXY);
-                }
-            }
-        }
-
-        if (!serviceHealthy.get(ServiceType.ZERN_SERVER)) {
-            System.out.println(ZAnsi.brightRed("Критическая ошибка: Zern сервер недоступен!"));
-        }
-
-        proxyTested.set(true);
-        startHealthCheckThread();
-        printStats();
-    }
-
-    /**
-     * Принудительная проверка Mojang-сервисов (рекомендуется вызывать перед установкой сборки)
-     */
-    public static void forceCheckMojangServices() {
-        System.out.println(ZAnsi.cyan("Принудительная проверка Mojang сервисов..."));
-
-        for (ServiceType service : List.of(ServiceType.MOJANG_META, ServiceType.MOJANG_RESOURCES)) {
-            boolean healthy = checkServiceHealth(service);
-            serviceHealthy.put(service, healthy);
-
-            if (healthy) {
-                System.out.println(ZAnsi.green("  " + service.name() + " доступен напрямую"));
-                serviceProxyMode.put(service, false);
-                serviceFailCount.put(service, 0);
-            } else {
-                System.out.println(ZAnsi.yellow("  " + service.name() + " недоступен → прокси режим активирован"));
-                serviceProxyMode.put(service, true);
-                serviceFailCount.put(service, MAX_FAILS_BEFORE_PROXY);
-            }
-        }
-    }
-
-    private static boolean checkServiceHealth(ServiceType service) {
-        return checkDirectConnection(service.getBaseUrl());
-    }
-
-    /**
-     * Улучшенная проверка прямого подключения
-     */
-    private static boolean checkDirectConnection(String baseUrl) {
-        String testUrl = baseUrl;
-
-        if (baseUrl.contains("piston-meta.mojang.com") || baseUrl.contains("launchermeta.mojang.com")) {
-            testUrl = "https://piston-meta.mojang.com/mc/game/version_manifest_v2.json";
-        } else if (baseUrl.contains("resources.download.minecraft.net")) {
-            testUrl = "https://resources.download.minecraft.net/00/0000000000000000000000000000000000000000";
-        }
-
-        try {
-            HttpRequest request = HttpRequest.newBuilder()
-                    .uri(URI.create(testUrl))
-                    .timeout(Duration.ofMillis(CHECK_TIMEOUT_MS))
-                    .GET()
-                    .header("User-Agent", "ZernMC-Launcher/HealthCheck")
-                    .build();
-
-            HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
-            int code = response.statusCode();
-            return code == 200 || code == 404; // 404 для ресурсов — нормально
-        } catch (Exception e) {
-            return false;
-        }
-    }
-
-    private static void startHealthCheckThread() {
-        Thread healthThread = new Thread(() -> {
-            while (true) {
-                try {
-                    Thread.sleep(HEALTH_CHECK_INTERVAL_MS);
-                    performHealthCheck();
-                } catch (InterruptedException e) {
-                    break;
-                }
-            }
-        });
-        healthThread.setDaemon(true);
-        healthThread.start();
-    }
-
-    private static void performHealthCheck() {
-        for (ServiceType service : ServiceType.values()) {
-            if (service.isAlwaysDirect()) continue;
-
-            boolean isHealthy = checkServiceHealth(service);
-            serviceHealthy.put(service, isHealthy);
-
-            if (isHealthy && serviceProxyMode.get(service)) {
-                serviceProxyMode.put(service, false);
-                serviceFailCount.put(service, 0);
-                System.out.println(ZAnsi.green("[NET] " + service.name() + " восстановлен, переключен на прямое подключение"));
-            } else if (!isHealthy && !serviceProxyMode.get(service)) {
-                int fails = serviceFailCount.getOrDefault(service, 0) + 1;
-                serviceFailCount.put(service, fails);
-                serviceLastCheckTime.put(service, System.currentTimeMillis());
-
-                if (fails >= MAX_FAILS_BEFORE_PROXY) {
-                    serviceProxyMode.put(service, true);
-                    System.out.println(ZAnsi.yellow("[NET] " + service.name() + " недоступен, включен прокси режим"));
-                }
-            }
-        }
-    }
-
-    private static ServiceType detectService(String url) {
-        if (url.contains("meta.fabricmc.net")) return ServiceType.FABRIC_META;
-        if (url.contains("maven.fabricmc.net")) return ServiceType.FABRIC_MAVEN;
-        if (url.contains("piston-meta.mojang.com") || url.contains("launchermeta.mojang.com"))
-            return ServiceType.MOJANG_META;
-        if (url.contains("resources.download.minecraft.net")) return ServiceType.MOJANG_RESOURCES;
-        if (url.contains("maven.minecraftforge.net")) return ServiceType.FORGE_MAVEN;
-        if (url.contains("maven.neoforged.net")) return ServiceType.NEOFORGE_MAVEN;
-        if (url.contains("google.com")) return ServiceType.GOOGLE;
-        if (url.contains("cloudflare.com")) return ServiceType.CLOUDFLARE;
-        return null;
-    }
-
-    private static boolean shouldUseProxyForUrl(String url) {
-        if (useProxyMode.get()) return true;
-
-        ServiceType service = detectService(url);
-        if (service == null || service.isAlwaysDirect()) return false;
-
-        return serviceProxyMode.getOrDefault(service, false);
-    }
-
-    private static boolean isConnectionError(Throwable e) {
-        Throwable cause = e.getCause() != null ? e.getCause() : e;
-        String msg = cause.getMessage() != null ? cause.getMessage().toLowerCase() : "";
-
-        return cause instanceof java.net.ConnectException ||
-               cause instanceof java.net.UnknownHostException ||
-               cause instanceof java.nio.channels.ClosedChannelException ||
-               msg.contains("connection") ||
-               msg.contains("timeout") ||
-               msg.contains("refused") ||
-               msg.contains("closed");
-    }
-
-    private static void markServiceAsBlocked(String url) {
-        ServiceType service = detectService(url);
-        if (service == null || service.isAlwaysDirect()) return;
-
-        int fails = serviceFailCount.getOrDefault(service, 0) + 1;
-        serviceFailCount.put(service, fails);
-        serviceLastCheckTime.put(service, System.currentTimeMillis());
-
-        if (fails >= MAX_FAILS_BEFORE_PROXY && !serviceProxyMode.get(service)) {
-            serviceProxyMode.put(service, true);
-            System.out.println(ZAnsi.yellow("[NET] " + service.name() + " заблокирован, переключаемся на прокси"));
-        }
-    }
-    /**
-     * Универсальный GET с умным прокси + автоматическим fallback
-     */
-    public static String getWithSmartProxy(String url) throws IOException, InterruptedException {
-        // Попытка прямого подключения
-        if (!shouldUseProxyForUrl(url)) {
-            try {
-                HttpRequest request = HttpRequest.newBuilder()
-                        .uri(URI.create(url))
-                        .timeout(Duration.ofSeconds(25))
-                        .header("User-Agent", "ZernMC-Launcher/1.0")
-                        .GET()
-                        .build();
-
-                HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
-
-                if (response.statusCode() == 200) {
-                    directSuccessCount++;
-                    return response.body();
-                }
-
-                if (response.statusCode() >= 400) {
-                    throw new IOException("HTTP " + response.statusCode());
-                }
-            } catch (Exception e) {
-                if (isConnectionError(e)) {
-                    directFailCount++;
-                    markServiceAsBlocked(url);
-                }
-                // Если ошибка соединения — пробуем через прокси
-            }
-        }
-
-        // Через прокси
-        try {
-            String encodedUrl = URLEncoder.encode(url, StandardCharsets.UTF_8);
-            String proxyUrl = BASE_URL + "/download?url=" + encodedUrl;
-
-            HttpRequest request = HttpRequest.newBuilder()
-                    .uri(URI.create(proxyUrl))
-                    .timeout(Duration.ofSeconds(40))
-                    .header("User-Agent", "ZernMC-Launcher/1.0")
-                    .GET()
-                    .build();
-
-            HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
-
-            if (response.statusCode() != 200) {
-                throw new IOException("Proxy HTTP " + response.statusCode());
-            }
-
-            proxySuccessCount++;
-            return response.body();
-
-        } catch (Exception e) {
-            throw new IOException("Не удалось получить данные ни напрямую, ни через прокси: " + e.getMessage(), e);
-        }
-    }
-
-    /**
-     * Скачивание файла с умным прокси + fallback
-     */
-    public static void downloadFileWithSmartProxy(String url, Path target) throws Exception {
-        if (!shouldUseProxyForUrl(url)) {
-            try {
-                HttpRequest request = HttpRequest.newBuilder()
-                        .uri(URI.create(url))
-                        .timeout(Duration.ofSeconds(40))
-                        .header("User-Agent", "ZernMC-Launcher/1.0")
-                        .GET()
-                        .build();
-
-                HttpResponse<Path> response = client.send(request, HttpResponse.BodyHandlers.ofFile(target));
-
-                if (response.statusCode() == 200) {
-                    directSuccessCount++;
-                    return;
-                }
-            } catch (Exception e) {
-                if (isConnectionError(e)) {
-                    directFailCount++;
-                    markServiceAsBlocked(url);
-                }
-                // fallback на прокси ниже
-            }
-        }
-
-        // Скачивание через прокси
-        String encodedUrl = URLEncoder.encode(url, StandardCharsets.UTF_8);
-        String proxyUrl = BASE_URL + "/proxy/download?url=" + encodedUrl;
-
-        HttpRequest request = HttpRequest.newBuilder()
-                .uri(URI.create(proxyUrl))
-                .timeout(Duration.ofMinutes(5))
-                .header("User-Agent", "ZernMC-Launcher/1.0")
-                .GET()
-                .build();
-
-        HttpResponse<Path> response = client.send(request, HttpResponse.BodyHandlers.ofFile(target));
-
-        if (response.statusCode() != 200) {
-            throw new IOException("Proxy download failed: HTTP " + response.statusCode());
-        }
-
-        proxySuccessCount++;
-    }
-
-    // ====================== СТАРЫЕ МЕТОДЫ (обновлённые) ======================
-
-    public static String get(String endpoint) throws IOException, InterruptedException {
-        checkAllServicesOnStartup();
-
-        if (useProxyMode.get()) {
-            return proxyGet(endpoint);
-        }
-
-        try {
-            HttpRequest.Builder requestBuilder = HttpRequest.newBuilder()
-                    .uri(URI.create(BASE_URL + endpoint))
-                    .timeout(Duration.ofSeconds(15))
-                    .header("User-Agent", "ZernMC-Launcher/1.0")
-                    .GET();
-
-            // ===== ДОБАВИТЬ ТОКЕН АВТОРИЗАЦИИ =====
-            String accessToken = AuthManager.getAccessToken();
-            if (accessToken != null && !accessToken.equals("0")) {
-                requestBuilder.header("Authorization", "Bearer " + accessToken);
-            }
-
-            HttpRequest request = requestBuilder.build();
-            HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
-
-            if (response.statusCode() != 200) {
-                throw new IOException("HTTP " + response.statusCode());
-            }
-            return response.body();
-        } catch (Exception e) {
-            directFailCount++;
-            throw e;
-        }
-    }
-
-    private static String proxyGet(String endpoint) throws IOException {
-        try {
-            HttpRequest.Builder requestBuilder = HttpRequest.newBuilder()
-                    .uri(URI.create(BASE_URL + "/proxy" + endpoint))
-                    .timeout(Duration.ofSeconds(30))
-                    .header("User-Agent", "ZernMC-Launcher/1.0")
-                    .GET();
-        
-            // ===== ДОБАВИТЬ ТОКЕН АВТОРИЗАЦИИ =====
-            String accessToken = AuthManager.getAccessToken();
-            if (accessToken != null && !accessToken.equals("0")) {
-                requestBuilder.header("Authorization", "Bearer " + accessToken);
-            }
-        
-            HttpRequest request = requestBuilder.build();
-            HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
-        
-            if (response.statusCode() != 200) {
-                throw new IOException("HTTP " + response.statusCode());
-            }
-        
-            proxySuccessCount++;
-            return response.body();
-        } catch (Exception e) {
-            throw new IOException("Ошибка прокси: " + e.getMessage(), e);
-        }
-    }
-
-    // ====================== МЕТОДЫ ДЛЯ EXTERNAL РЕСУРСОВ ======================
-
-    public static List<String> getFabricLoaderVersions() throws IOException, InterruptedException {
-        String url = "https://meta.fabricmc.net/v2/versions/loader";
-        return parseFabricVersionsFromJson(getWithSmartProxy(url));
-    }
-
-    public static JSONObject getMojangVersionManifest() throws IOException, InterruptedException {
-        String url = "https://piston-meta.mojang.com/mc/game/version_manifest_v2.json";
-        String response = getWithSmartProxy(url);
-        return new JSONObject(response);
-    }
-
-    public static JSONObject getMojangVersionJson(String versionId) throws IOException, InterruptedException {
-        JSONObject manifest = getMojangVersionManifest();
-        JSONArray versions = manifest.getJSONArray("versions");
-
-        for (int i = 0; i < versions.length(); i++) {
-            JSONObject v = versions.getJSONObject(i);
-            if (v.getString("id").equals(versionId)) {
-                return new JSONObject(getWithSmartProxy(v.getString("url")));
-            }
-        }
-        throw new IOException("Version " + versionId + " not found");
-    }
-
-    public static String getForgeVersionsXml() throws IOException, InterruptedException {
-        String url = "https://maven.minecraftforge.net/net/minecraftforge/forge/maven-metadata.xml";
-        return getWithSmartProxy(url);
-    }
-
-    public static void downloadFile(String url, Path target) throws Exception {
-        downloadFileWithSmartProxy(url, target);
-    }
-
-    public static void downloadAsset(String hash, Path target) throws Exception {
-        String url = "https://resources.download.minecraft.net/" + hash.substring(0, 2) + "/" + hash;
-        downloadFileWithSmartProxy(url, target);
-    }
-
-    public static String downloadString(String url) throws IOException, InterruptedException {
-        return getWithSmartProxy(url);
-    }
-
-    private static List<String> parseFabricVersionsFromJson(String json) {
-        JSONArray array = new JSONArray(json);
-        List<String> versions = new ArrayList<>();
-        for (int i = 0; i < array.length(); i++) {
-            JSONObject obj = array.getJSONObject(i);
-            if (obj.has("version")) {
-                versions.add(obj.getString("version"));
-            }
-        }
-        return versions;
-    }
-
-    // ====================== ВСПОМОГАТЕЛЬНЫЕ ======================
-
-    public static String getLauncherVersionInfo() throws IOException, InterruptedException {
-        return get("/launcher/version");
-    }
-
-    public static void forceProxyMode() {
-        useProxyMode.set(true);
-        System.out.println(ZAnsi.yellow("Принудительно включен глобальный прокси режим"));
-    }
-
-    public static void disableProxyMode() {
-        useProxyMode.set(false);
-        for (ServiceType type : ServiceType.values()) {
-            if (!type.isAlwaysDirect()) {
-                serviceProxyMode.put(type, false);
-                serviceFailCount.put(type, 0);
-            }
-        }
-        System.out.println(ZAnsi.green("Режим прокси выключен"));
-    }
-
-    public static boolean isProxyMode() {
-        return useProxyMode.get();
-    }
-
-    public static void printStats() {
-        System.out.println(ZAnsi.cyan("\n=== Статистика сети ==="));
-        System.out.println(ZAnsi.white("Глобальный прокси: ") + (useProxyMode.get() ? "ВКЛ" : "ВЫКЛ"));
-        System.out.println(ZAnsi.white("Прямых успехов: ") + directSuccessCount);
-        System.out.println(ZAnsi.white("Прямых неудач: ") + directFailCount);
-        System.out.println(ZAnsi.white("Прокси успехов: ") + proxySuccessCount);
-
-        System.out.println(ZAnsi.cyan("\nСтатус сервисов:"));
-        for (ServiceType type : ServiceType.values()) {
-            if (type.isAlwaysDirect()) continue;
-            String status = serviceProxyMode.get(type) ? ZAnsi.red("ПРОКСИ") : ZAnsi.green("ПРЯМО");
-            String health = serviceHealthy.get(type) ? ZAnsi.green("[+]") : ZAnsi.red("[-]");
-            System.out.println(ZAnsi.white("  " + type.name() + ": ") + status + " " + health);
-        }
-    }
-}
\ No newline at end of file
diff --git a/launcher/src/test/java/me/sashegdev/zernmc/launcher/auth/AuthManagerParsingTest.java b/launcher/src/test/java/me/sashegdev/zernmc/launcher/auth/AuthManagerParsingTest.java
deleted file mode 100644
index c585785..0000000
--- a/launcher/src/test/java/me/sashegdev/zernmc/launcher/auth/AuthManagerParsingTest.java
+++ /dev/null
@@ -1,90 +0,0 @@
-package me.sashegdev.zernmc.launcher.auth;
-
-import org.junit.jupiter.api.Test;
-import static org.junit.jupiter.api.Assertions.*;
-
-/**
- * Unit tests for AuthManager error extraction and response parsing.
- * Tests the contract between server error responses and Java client parsing.
- */
-class AuthManagerParsingTest {
-
-    @Test
-    void extractError_simpleStringDetail() {
-        // Server: raise HTTPException(401, "Неверное имя пользователя или пароль")
-        String body = "{\"detail\":\"Неверное имя пользователя или пароль\"}";
-        String error = extractError(body);
-        assertEquals("Неверное имя пользователя или пароль", error);
-    }
-
-    @Test
-    void extractError_validationErrorArray() {
-        // FastAPI 422: {"detail": [{"loc": ["body", "username"], "msg": "...", "type": "..."}]}
-        String body = "{" +
-            "\"detail\":[" +
-            "{\"loc\":[\"body\",\"username\"],\"msg\":\"String should have at least 3 characters\",\"type\":\"string_too_short\"}" +
-            "]" +
-            "}";
-        String error = extractError(body);
-        assertEquals("String should have at least 3 characters", error);
-    }
-
-    @Test
-    void extractError_multipleValidationErrors_returnsFirst() {
-        String body = "{" +
-            "\"detail\":[" +
-            "{\"loc\":[\"body\",\"username\"],\"msg\":\"Username error\",\"type\":\"value_error\"}," +
-            "{\"loc\":[\"body\",\"password\"],\"msg\":\"Password error\",\"type\":\"value_error\"}" +
-            "]" +
-            "}";
-        String error = extractError(body);
-        assertEquals("Username error", error);
-    }
-
-    @Test
-    void extractError_plainTextBody() {
-        // Non-JSON error body
-        String body = "Internal Server Error";
-        String error = extractError(body);
-        assertEquals("Internal Server Error", error);
-    }
-
-    @Test
-    void extractError_longBody_truncated() {
-        String longBody = "A".repeat(300);
-        String error = extractError(longBody);
-        assertEquals(203, error.length()); // 200 + "..."
-        assertTrue(error.endsWith("..."));
-    }
-
-    @Test
-    void extractError_emptyDetail() {
-        String body = "{\"detail\":\"\"}";
-        String error = extractError(body);
-        assertEquals("", error);
-    }
-
-    @Test
-    void extractError_noDetailField_returnsBody() {
-        String body = "{\"error\":\"something went wrong\"}";
-        String error = extractError(body);
-        assertEquals("{\"error\":\"something went wrong\"}", error);
-    }
-
-    /**
-     * Replicates AuthManager.extractError() logic for testing.
-     * If this passes, the real method in AuthManager works correctly.
-     */
-    private static String extractError(String body) {
-        try {
-            com.google.gson.JsonObject json = com.google.gson.JsonParser.parseString(body).getAsJsonObject();
-            if (json.has("detail")) {
-                if (json.get("detail").isJsonArray()) {
-                    return json.getAsJsonArray("detail").get(0).getAsJsonObject().get("msg").getAsString();
-                }
-                return json.get("detail").getAsString();
-            }
-        } catch (Exception ignored) {}
-        return body.length() > 200 ? body.substring(0, 200) + "..." : body;
-    }
-}
diff --git a/launcher/src/test/java/me/sashegdev/zernmc/launcher/integration/ServerIntegrationTest.java b/launcher/src/test/java/me/sashegdev/zernmc/launcher/integration/ServerIntegrationTest.java
deleted file mode 100644
index d5a0890..0000000
--- a/launcher/src/test/java/me/sashegdev/zernmc/launcher/integration/ServerIntegrationTest.java
+++ /dev/null
@@ -1,469 +0,0 @@
-package me.sashegdev.zernmc.launcher.integration;
-
-import org.junit.jupiter.api.*;
-import static org.junit.jupiter.api.Assertions.*;
-
-import java.io.*;
-import java.net.HttpURLConnection;
-import java.net.URL;
-import java.nio.charset.StandardCharsets;
-import java.nio.file.Files;
-import java.nio.file.Path;
-
-import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
-import com.google.gson.JsonObject;
-import com.google.gson.JsonParser;
-
-import me.sashegdev.zernmc.launcher.utils.ZHttpClient;
-
-/**
- * Integration tests: real Java client ↔ real Python server.
- * 
- * These tests:
- * 1. Start the FastAPI test server via Python subprocess
- * 2. Use actual Java HTTP client code to make requests
- * 3. Verify JSON parsing and response handling
- * 
- * Requires: Python 3, pytest, and the server/.venv to be available.
- */
-@TestMethodOrder(MethodOrderer.OrderAnnotation.class)
-class ServerIntegrationTest {
-
-    private static Process serverProcess;
-    private static String serverBaseUrl;
-    private static Path testDir;
-    private static final Gson gson = new GsonBuilder().setPrettyPrinting().create();
-
-    @BeforeAll
-    static void startTestServer() throws Exception {
-        // Create temp directory for test data
-        testDir = Files.createTempDirectory("zern_integration_test_");
-
-        // Find the server directory
-        String serverDir = findServerDir();
-        if (serverDir == null) {
-            System.out.println("WARNING: Server directory not found, skipping integration tests");
-            serverBaseUrl = null;
-            return;
-        }
-
-        // Start the test server on a random port
-        int port = findFreePort();
-        serverBaseUrl = "http://127.0.0.1:" + port;
-
-        System.out.println("Starting test server on " + serverBaseUrl);
-        System.out.println("Server directory: " + serverDir);
-
-        // Find Python executable (prefer venv python)
-        String pythonPath = findPythonPath(serverDir);
-        if (pythonPath == null) {
-            System.out.println("WARNING: Python not found, skipping integration tests");
-            serverBaseUrl = null;
-            return;
-        }
-
-        // Create a Python startup script that properly sets up paths
-        String startupScript = 
-            "import sys, os, tempfile\n" +
-            "from pathlib import Path\n" +
-            "sys.path.insert(0, '" + serverDir + "')\n" +
-            "os.chdir('" + serverDir + "')\n" +
-            "import auth\n" +
-            "db_dir = tempfile.mkdtemp()\n" +
-            "auth.AUTH_DB = Path(db_dir) / 'auth.db'\n" +
-            "auth.SECRET_KEY = Path(db_dir) / '.secret_key'\n" +
-            "auth.init_db()\n" +
-            "import uvicorn\n" +
-            "import main\n" +
-            "uvicorn.run(main.app, host='127.0.0.1', port=" + port + ", log_level='error')\n";
-
-        ProcessBuilder pb = new ProcessBuilder(pythonPath, "-c", startupScript);
-        pb.directory(new File(serverDir));
-        pb.redirectErrorStream(true);
-        
-        try {
-            serverProcess = pb.start();
-            System.out.println("Server process started, PID: " + serverProcess.pid());
-        } catch (IOException e) {
-            System.out.println("WARNING: Could not start server process: " + e.getMessage());
-            System.out.println("Skipping integration tests");
-            serverBaseUrl = null;
-            return;
-        }
-
-        // Wait for server to start
-        Thread.sleep(4000);
-
-        // Verify server is running
-        try {
-            URL url = new URL(serverBaseUrl + "/health");
-            HttpURLConnection conn = (HttpURLConnection) url.openConnection();
-            conn.setConnectTimeout(5000);
-            conn.connect();
-            if (conn.getResponseCode() != 200) {
-                System.out.println("WARNING: Server health check failed: " + conn.getResponseCode());
-                System.out.println("Skipping integration tests");
-                serverBaseUrl = null;
-                if (serverProcess != null) serverProcess.destroy();
-                conn.disconnect();
-                return;
-            }
-            conn.disconnect();
-            System.out.println("Test server started successfully");
-        } catch (Exception e) {
-            System.out.println("WARNING: Server failed to start: " + e.getMessage());
-            System.out.println("Skipping integration tests");
-            serverBaseUrl = null;
-            if (serverProcess != null) serverProcess.destroy();
-        }
-    }
-
-    @AfterAll
-    static void stopTestServer() {
-        if (serverProcess != null) {
-            serverProcess.destroy();
-            try {
-                serverProcess.waitFor(5000, java.util.concurrent.TimeUnit.MILLISECONDS);
-            } catch (InterruptedException ignored) {}
-        }
-        // Cleanup temp dir
-        if (testDir != null) {
-            try {
-                Files.walk(testDir)
-                    .sorted(java.util.Comparator.reverseOrder())
-                    .forEach(path -> {
-                        try { Files.delete(path); } catch (IOException ignored) {}
-                    });
-            } catch (IOException ignored) {}
-        }
-    }
-
-    @BeforeEach
-    void setUp() {
-        if (serverBaseUrl != null) {
-            ZHttpClient.setBaseUrl(serverBaseUrl);
-        }
-    }
-
-    // ===== Auth flow tests =====
-
-    @Test
-    @Order(1)
-    void testRegister() throws Exception {
-        assumeServerRunning();
-
-        String response = httpPost("/auth/register", "{" +
-            "\"username\":\"integration_test_user\"," +
-            "\"password\":\"IntegrationTest123\"" +
-            "}");
-
-        JsonObject json = JsonParser.parseString(response).getAsJsonObject();
-        assertTrue(json.has("access_token"));
-        assertTrue(json.has("refresh_token"));
-        assertTrue(json.has("expires_in"));
-        assertTrue(json.has("uuid"));
-        assertEquals("integration_test_user", json.get("username").getAsString());
-        assertTrue(json.has("role"));
-    }
-
-    @Test
-    @Order(2)
-    void testLogin() throws Exception {
-        assumeServerRunning();
-
-        String response = httpPost("/auth/login", "{" +
-            "\"username\":\"integration_test_user\"," +
-            "\"password\":\"IntegrationTest123\"" +
-            "}");
-
-        JsonObject json = JsonParser.parseString(response).getAsJsonObject();
-        assertTrue(json.has("access_token"));
-        assertTrue(json.has("refresh_token"));
-        assertEquals("integration_test_user", json.get("username").getAsString());
-        assertTrue(json.has("role"));
-        assertTrue(json.has("uuid"));
-    }
-
-    @Test
-    @Order(3)
-    void testDuplicateRegistration() throws Exception {
-        assumeServerRunning();
-
-        try {
-            httpPost("/auth/register", "{" +
-                "\"username\":\"integration_test_user\"," +
-                "\"password\":\"AnotherPassword123\"" +
-                "}");
-            fail("Should have thrown IOException for duplicate registration");
-        } catch (IOException e) {
-            assertTrue(e.getMessage().contains("409") || e.getMessage().contains("409"),
-                "Expected 409 conflict, got: " + e.getMessage());
-        }
-    }
-
-    @Test
-    @Order(4)
-    void testLoginWrongPassword() throws Exception {
-        assumeServerRunning();
-
-        try {
-            httpPost("/auth/login", "{" +
-                "\"username\":\"integration_test_user\"," +
-                "\"password\":\"WrongPassword\"" +
-                "}");
-            fail("Should have thrown IOException for wrong password");
-        } catch (IOException e) {
-            assertTrue(e.getMessage().contains("401"),
-                "Expected 401, got: " + e.getMessage());
-        }
-    }
-
-    @Test
-    @Order(5)
-    void testGetAdminMe() throws Exception {
-        assumeServerRunning();
-
-        // Login to get token
-        String loginResp = httpPost("/auth/login", "{" +
-            "\"username\":\"integration_test_user\"," +
-            "\"password\":\"IntegrationTest123\"" +
-            "}");
-        JsonObject loginJson = JsonParser.parseString(loginResp).getAsJsonObject();
-        String token = loginJson.get("access_token").getAsString();
-
-        // Get user info
-        String response = httpGet("/admin/me", token);
-        JsonObject json = JsonParser.parseString(response).getAsJsonObject();
-
-        assertTrue(json.has("id"));
-        assertEquals("integration_test_user", json.get("username").getAsString());
-        assertTrue(json.has("uuid"));
-        assertTrue(json.has("role"));
-        assertTrue(json.has("role_name"));
-        assertTrue(json.has("has_pass"));
-        assertTrue(json.has("permissions"));
-    }
-
-    @Test
-    @Order(6)
-    void testValidateToken() throws Exception {
-        assumeServerRunning();
-
-        String loginResp = httpPost("/auth/login", "{" +
-            "\"username\":\"integration_test_user\"," +
-            "\"password\":\"IntegrationTest123\"" +
-            "}");
-        JsonObject loginJson = JsonParser.parseString(loginResp).getAsJsonObject();
-        String token = loginJson.get("access_token").getAsString();
-        String uuid = loginJson.get("uuid").getAsString();
-
-        // Validate
-        String response = httpPost("/auth/validate",
-            "{\"username\":\"integration_test_user\",\"uuid\":\"" + uuid + "\"}",
-            token);
-        JsonObject json = JsonParser.parseString(response).getAsJsonObject();
-
-        assertTrue(json.has("valid"));
-        assertTrue(json.get("valid").getAsBoolean());
-        assertEquals("integration_test_user", json.get("username").getAsString());
-    }
-
-    @Test
-    @Order(7)
-    void testRefreshToken() throws Exception {
-        assumeServerRunning();
-
-        String loginResp = httpPost("/auth/login", "{" +
-            "\"username\":\"integration_test_user\"," +
-            "\"password\":\"IntegrationTest123\"" +
-            "}");
-        JsonObject loginJson = JsonParser.parseString(loginResp).getAsJsonObject();
-        String refreshToken = loginJson.get("refresh_token").getAsString();
-
-        // Refresh
-        String response = httpPost("/auth/refresh",
-            "{\"refresh_token\":\"" + refreshToken + "\"}");
-        JsonObject json = JsonParser.parseString(response).getAsJsonObject();
-
-        assertTrue(json.has("access_token"));
-        assertTrue(json.has("refresh_token"));
-        assertTrue(json.has("expires_in"));
-        assertEquals("integration_test_user", json.get("username").getAsString());
-    }
-
-    // ===== Pack endpoint tests =====
-
-    @Test
-    @Order(8)
-    void testPacksNoAuth() throws Exception {
-        assumeServerRunning();
-
-        try {
-            httpGet("/packs");
-            fail("Should have thrown IOException for unauthenticated access");
-        } catch (IOException e) {
-            assertTrue(e.getMessage().contains("401") || e.getMessage().contains("403"));
-        }
-    }
-
-    @Test
-    @Order(9)
-    void testPackManifestPublic() throws Exception {
-        assumeServerRunning();
-
-        // /pack/{name} is public
-        try {
-            String response = httpGet("/pack/nonexistent-pack");
-            JsonObject json = JsonParser.parseString(response).getAsJsonObject();
-            fail("Should have thrown IOException for non-existent pack");
-        } catch (IOException e) {
-            assertTrue(e.getMessage().contains("404"),
-                "Expected 404, got: " + e.getMessage());
-        }
-    }
-
-    @Test
-    @Order(10)
-    void testLauncherVersion() throws Exception {
-        assumeServerRunning();
-
-        String response = httpGet("/launcher/version");
-        JsonObject json = JsonParser.parseString(response).getAsJsonObject();
-        assertTrue(json.has("version") || json.has("latest"));
-    }
-
-    // ===== Helper methods =====
-
-    private static void assumeServerRunning() {
-        org.junit.jupiter.api.Assumptions.assumeTrue(
-            serverBaseUrl != null && serverProcess != null && serverProcess.isAlive(),
-            "Test server is not running"
-        );
-    }
-
-    private static String httpPost(String endpoint, String body) throws IOException {
-        return httpPost(endpoint, body, null);
-    }
-
-    private static String httpPost(String endpoint, String body, String token) throws IOException {
-        URL url = new URL(serverBaseUrl + endpoint);
-        HttpURLConnection conn = (HttpURLConnection) url.openConnection();
-        conn.setRequestMethod("POST");
-        conn.setRequestProperty("Content-Type", "application/json");
-        conn.setRequestProperty("Accept", "application/json");
-        if (token != null) {
-            conn.setRequestProperty("Authorization", "Bearer " + token);
-        }
-        conn.setDoOutput(true);
-        conn.setConnectTimeout(10000);
-        conn.setReadTimeout(10000);
-
-        byte[] input = body.getBytes(StandardCharsets.UTF_8);
-        conn.setFixedLengthStreamingMode(input.length);
-        try (var os = conn.getOutputStream()) {
-            os.write(input);
-        }
-
-        int code = conn.getResponseCode();
-        String response = readResponse(conn, code);
-
-        if (code >= 400) {
-            throw new IOException("HTTP " + code + ": " + response);
-        }
-
-        conn.disconnect();
-        return response;
-    }
-
-    private static String httpGet(String endpoint) throws IOException {
-        return httpGet(endpoint, null);
-    }
-
-    private static String httpGet(String endpoint, String token) throws IOException {
-        URL url = new URL(serverBaseUrl + endpoint);
-        HttpURLConnection conn = (HttpURLConnection) url.openConnection();
-        conn.setRequestMethod("GET");
-        conn.setRequestProperty("Accept", "application/json");
-        if (token != null) {
-            conn.setRequestProperty("Authorization", "Bearer " + token);
-        }
-        conn.setConnectTimeout(10000);
-        conn.setReadTimeout(10000);
-
-        int code = conn.getResponseCode();
-        String response = readResponse(conn, code);
-
-        if (code >= 400) {
-            throw new IOException("HTTP " + code + ": " + response);
-        }
-
-        conn.disconnect();
-        return response;
-    }
-
-    private static String readResponse(HttpURLConnection conn, int code) throws IOException {
-        var is = (code >= 200 && code < 300) ? conn.getInputStream() : conn.getErrorStream();
-        if (is == null) {
-            return "";
-        }
-        try (var scanner = new java.util.Scanner(is, StandardCharsets.UTF_8.name())) {
-            return scanner.useDelimiter("\\A").hasNext() ? scanner.next() : "";
-        }
-    }
-
-    private static String findPythonPath(String serverDir) {
-        String[] paths = {
-            serverDir + "/.venv/bin/python3",
-            serverDir + "/.venv/bin/python",
-            "python3",
-            "python"
-        };
-        for (String path : paths) {
-            File f = new File(path);
-            if (f.exists() && f.canExecute()) {
-                return path;
-            }
-            // Try which command
-            try {
-                Process p = new ProcessBuilder(path, "--version").start();
-                int exit = p.waitFor();
-                if (exit == 0) return path;
-            } catch (Exception ignored) {}
-        }
-        return null;
-    }
-
-    private static String findServerDir() {
-        String[] paths = {
-            "../server",
-            "server",
-            System.getenv("SERVER_DIR")
-        };
-        for (String path : paths) {
-            if (path != null && new File(path).exists() && new File(path, "main.py").exists()) {
-                return path;
-            }
-        }
-        return null;
-    }
-
-    private static int findFreePort() throws IOException {
-        try (java.net.ServerSocket socket = new java.net.ServerSocket(0)) {
-            return socket.getLocalPort();
-        }
-    }
-
-    private static String readProcessOutput() throws IOException {
-        if (serverProcess == null) return "";
-        try (BufferedReader reader = new BufferedReader(
-                new InputStreamReader(serverProcess.getInputStream(), StandardCharsets.UTF_8))) {
-            StringBuilder sb = new StringBuilder();
-            String line;
-            while ((line = reader.readLine()) != null) {
-                sb.append(line).append("\n");
-            }
-            return sb.toString();
-        }
-    }
-}
diff --git a/launcher/src/test/java/me/sashegdev/zernmc/launcher/minecraft/PackDownloaderParsingTest.java b/launcher/src/test/java/me/sashegdev/zernmc/launcher/minecraft/PackDownloaderParsingTest.java
deleted file mode 100644
index 8f5c91c..0000000
--- a/launcher/src/test/java/me/sashegdev/zernmc/launcher/minecraft/PackDownloaderParsingTest.java
+++ /dev/null
@@ -1,287 +0,0 @@
-package me.sashegdev.zernmc.launcher.minecraft;
-
-import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
-import com.google.gson.JsonArray;
-import com.google.gson.JsonObject;
-import org.junit.jupiter.api.Test;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import static org.junit.jupiter.api.Assertions.*;
-
-/**
- * Unit tests for PackDownloader JSON parsing.
- * Tests that the Java client correctly parses server JSON responses.
- */
-class PackDownloaderParsingTest {
-
-    private final Gson gson = new GsonBuilder().setPrettyPrinting().create();
-
-    // ===== /packs response parsing =====
-
-    @Test
-    void parsePacksResponse_singlePack() {
-        String body = "{" +
-            "\"packs\":[" +
-            "{" +
-            "\"name\":\"test-modpack\"," +
-            "\"version\":3," +
-            "\"files_count\":15," +
-            "\"updated_at\":\"2024-01-15T10:30:00\"," +
-            "\"minecraft_version\":\"1.20.4\"," +
-            "\"loader_type\":\"fabric\"," +
-            "\"loader_version\":\"0.15.6\"" +
-            "}" +
-            "]" +
-            "}";
-
-        List<ServerPack> packs = parsePacksResponse(body);
-        assertEquals(1, packs.size());
-
-        ServerPack pack = packs.get(0);
-        assertEquals("test-modpack", pack.getName());
-        assertEquals(3, pack.getVersion());
-        assertEquals(15, pack.getFilesCount());
-        assertEquals("1.20.4", pack.getMinecraftVersion());
-        assertEquals("fabric", pack.getLoaderType());
-        assertEquals("0.15.6", pack.getLoaderVersion());
-        assertNotNull(pack.getUpdatedAt());
-    }
-
-    @Test
-    void parsePacksResponse_multiplePacks() {
-        String body = "{" +
-            "\"packs\":[" +
-            "{\"name\":\"survival\",\"version\":1,\"files_count\":5,\"minecraft_version\":\"1.20.1\",\"loader_type\":\"vanilla\",\"loader_version\":null,\"updated_at\":null}," +
-            "{\"name\":\"pvp\",\"version\":10,\"files_count\":50,\"minecraft_version\":\"1.20.4\",\"loader_type\":\"fabric\",\"loader_version\":\"0.15.6\",\"updated_at\":\"2024-02-01T00:00:00\"}" +
-            "]" +
-            "}";
-
-        List<ServerPack> packs = parsePacksResponse(body);
-        assertEquals(2, packs.size());
-        assertEquals("survival", packs.get(0).getName());
-        assertEquals("pvp", packs.get(1).getName());
-    }
-
-    @Test
-    void parsePacksResponse_skipsErroredPacks() {
-        String body = "{" +
-            "\"packs\":[" +
-            "{\"name\":\"good-pack\",\"version\":1,\"files_count\":1,\"minecraft_version\":\"1.20.1\",\"loader_type\":\"vanilla\",\"loader_version\":null,\"updated_at\":null}," +
-            "{\"name\":\"bad-pack\",\"error\":\"scan failed\"}," +
-            "{\"name\":\"not-scanned\",\"status\":\"not_scanned\"}" +
-            "]" +
-            "}";
-
-        List<ServerPack> packs = parsePacksResponse(body);
-        assertEquals(1, packs.size());
-        assertEquals("good-pack", packs.get(0).getName());
-    }
-
-    @Test
-    void parsePacksResponse_missingFields_defaults() {
-        String body = "{" +
-            "\"packs\":[" +
-            "{\"name\":\"minimal-pack\"}" +
-            "]" +
-            "}";
-
-        List<ServerPack> packs = parsePacksResponse(body);
-        assertEquals(1, packs.size());
-
-        ServerPack pack = packs.get(0);
-        assertEquals("minimal-pack", pack.getName());
-        assertEquals(0, pack.getVersion()); // default
-        assertEquals("unknown", pack.getMinecraftVersion()); // default
-        assertEquals("vanilla", pack.getLoaderType()); // default
-        assertEquals("", pack.getLoaderVersion()); // default
-        assertEquals(0, pack.getFilesCount()); // default
-        assertNull(pack.getUpdatedAt()); // default
-    }
-
-    @Test
-    void parsePacksResponse_emptyList() {
-        String body = "{\"packs\":[]}";
-        List<ServerPack> packs = parsePacksResponse(body);
-        assertTrue(packs.isEmpty());
-    }
-
-    // ===== PackManifest parsing =====
-
-    @Test
-    void parsePackManifest_withFiles() {
-        String body = "{" +
-            "\"pack_name\":\"my-pack\"," +
-            "\"version\":5," +
-            "\"minecraft_version\":\"1.20.4\"," +
-            "\"loader_type\":\"fabric\"," +
-            "\"loader_version\":\"0.15.6\"," +
-            "\"asset_index\":\"1.20.4\"," +
-            "\"files\":{" +
-            "\"mods/sodium.jar\":{\"path\":\"mods/sodium.jar\",\"url\":\"/pack/my-pack/file/mods/sodium.jar\",\"size\":1024000,\"hash\":\"abc123\"}," +
-            "\"mods/fabric-api.jar\":{\"path\":\"mods/fabric-api.jar\",\"url\":\"/pack/my-pack/file/mods/fabric-api.jar\",\"size\":2048000,\"hash\":\"def456\"}" +
-            "}" +
-            "}";
-
-        PackDownloader.PackManifest manifest = gson.fromJson(body, PackDownloader.PackManifest.class);
-
-        assertEquals("my-pack", manifest.getPackName());
-        assertEquals(5, manifest.getVersion());
-        assertEquals("1.20.4", manifest.getMinecraftVersion());
-        assertEquals("fabric", manifest.getLoaderType());
-        assertEquals("0.15.6", manifest.getLoaderVersion());
-        assertEquals("1.20.4", manifest.getAssetIndex());
-        assertFalse(manifest.isEmpty());
-        assertEquals(2, manifest.getFiles().size());
-    }
-
-    @Test
-    void parsePackManifest_nullAssetIndex_defaultsToMinecraftVersion() {
-        String body = "{" +
-            "\"pack_name\":\"no-asset\"," +
-            "\"version\":1," +
-            "\"minecraft_version\":\"1.19.4\"," +
-            "\"loader_type\":\"vanilla\"," +
-            "\"loader_version\":null" +
-            "}";
-
-        PackDownloader.PackManifest manifest = gson.fromJson(body, PackDownloader.PackManifest.class);
-        assertEquals("1.19.4", manifest.getAssetIndex()); // defaults to minecraft_version
-    }
-
-    @Test
-    void parsePackManifest_noFiles_isEmpty() {
-        String body = "{" +
-            "\"pack_name\":\"empty-pack\"," +
-            "\"version\":1," +
-            "\"minecraft_version\":\"1.20.1\"," +
-            "\"loader_type\":\"vanilla\"," +
-            "\"loader_version\":null" +
-            "}";
-
-        PackDownloader.PackManifest manifest = gson.fromJson(body, PackDownloader.PackManifest.class);
-        assertTrue(manifest.isEmpty());
-    }
-
-    // ===== DiffResponse parsing =====
-
-    @Test
-    void parseDiffResponse_allFields() {
-        String body = "{" +
-            "\"version\":6," +
-            "\"to_download\":[" +
-            "{\"path\":\"mods/new-mod.jar\",\"url\":\"/pack/test/file/mods/new-mod.jar\",\"size\":512000,\"hash\":\"aaa111\"}" +
-            "]," +
-            "\"to_delete\":[\"mods/old-mod.jar\"]," +
-            "\"to_update\":[\"mods/updated-mod.jar\"]" +
-            "}";
-
-        PackDownloader.DiffResponse diff = gson.fromJson(body, PackDownloader.DiffResponse.class);
-
-        assertEquals(6, diff.getVersion());
-        assertEquals(1, diff.getToDownload().size());
-        assertEquals(1, diff.getToDelete().size());
-        assertEquals(1, diff.getToUpdate().size());
-
-        PackDownloader.FileInfo fileInfo = diff.getToDownload().get(0);
-        assertEquals("mods/new-mod.jar", fileInfo.getPath());
-        assertEquals("/pack/test/file/mods/new-mod.jar", fileInfo.getUrl());
-        assertEquals(512000, fileInfo.getSize());
-        assertEquals("aaa111", fileInfo.getHash());
-    }
-
-    @Test
-    void parseDiffResponse_emptyArrays() {
-        String body = "{" +
-            "\"version\":1," +
-            "\"to_download\":[]," +
-            "\"to_delete\":[]," +
-            "\"to_update\":[]" +
-            "}";
-
-        PackDownloader.DiffResponse diff = gson.fromJson(body, PackDownloader.DiffResponse.class);
-        assertTrue(diff.getToDownload().isEmpty());
-        assertTrue(diff.getToDelete().isEmpty());
-        assertTrue(diff.getToUpdate().isEmpty());
-    }
-
-    @Test
-    void parseDiffResponse_nullArrays_returnsEmpty() {
-        String body = "{\"version\":1}";
-
-        PackDownloader.DiffResponse diff = gson.fromJson(body, PackDownloader.DiffResponse.class);
-        assertNotNull(diff.getToDownload());
-        assertNotNull(diff.getToDelete());
-        assertNotNull(diff.getToUpdate());
-        assertTrue(diff.getToDownload().isEmpty());
-        assertTrue(diff.getToDelete().isEmpty());
-    }
-
-    // ===== ServerPack toString =====
-
-    @Test
-    void serverPack_toString_withDate() {
-        java.time.LocalDateTime date = java.time.LocalDateTime.of(2024, 3, 15, 12, 0);
-        ServerPack pack = new ServerPack("my-pack", 2, "1.20.4", "fabric", "0.15.6", date, 25);
-
-        String str = pack.toString();
-        assertTrue(str.contains("my-pack"));
-        assertTrue(str.contains("1.20.4"));
-        assertTrue(str.contains("fabric"));
-        assertTrue(str.contains("25 файлов"));
-        assertTrue(str.contains("15.03.2024"));
-    }
-
-    @Test
-    void serverPack_toString_withoutDate() {
-        ServerPack pack = new ServerPack("my-pack", 2, "1.20.4", "fabric", "0.15.6", null, 25);
-
-        String str = pack.toString();
-        assertTrue(str.contains("my-pack"));
-        assertTrue(str.contains("25 файлов"));
-        assertFalse(str.contains("обновлен"));
-    }
-
-    // ===== Helper: replicates PackDownloader.parsePacksResponse() =====
-
-    private static List<ServerPack> parsePacksResponse(String responseBody) {
-        JsonObject root = com.google.gson.JsonParser.parseString(responseBody).getAsJsonObject();
-        JsonArray packsArray = root.getAsJsonArray("packs");
-        List<ServerPack> result = new ArrayList<>();
-
-        for (var elem : packsArray) {
-            JsonObject pack = elem.getAsJsonObject();
-
-            if (pack.has("error") || (pack.has("status") && "not_scanned".equals(pack.get("status").getAsString()))) {
-                continue;
-            }
-
-            try {
-                String name = pack.get("name").getAsString();
-                int version = pack.has("version") ? pack.get("version").getAsInt() : 0;
-                String minecraftVersion = pack.has("minecraft_version") ? pack.get("minecraft_version").getAsString() : "unknown";
-                String loaderType = pack.has("loader_type") ? pack.get("loader_type").getAsString() : "vanilla";
-                String loaderVersion = pack.has("loader_version") && !pack.get("loader_version").isJsonNull()
-                        ? pack.get("loader_version").getAsString() : "";
-                int filesCount = pack.has("files_count") ? pack.get("files_count").getAsInt() : 0;
-
-                java.time.LocalDateTime updatedAt = null;
-                if (pack.has("updated_at") && !pack.get("updated_at").isJsonNull()) {
-                    try {
-                        updatedAt = java.time.LocalDateTime.parse(pack.get("updated_at").getAsString(),
-                                java.time.format.DateTimeFormatter.ISO_DATE_TIME);
-                    } catch (Exception ignored) {}
-                }
-
-                result.add(new ServerPack(name, version, minecraftVersion, loaderType,
-                        loaderVersion, updatedAt, filesCount));
-            } catch (Exception e) {
-                System.err.println("Ошибка парсинга пака: " + e.getMessage());
-            }
-        }
-
-        return result;
-    }
-}