fix: add missing Mojang CDN domains (piston-data, libraries.minecraft.net, maven repos) to proxy allow list, increase proxy timeout to 300s

server/main.py

@@ -2330,11 +2330,15 @@ async def proxy_download(request: Request):
         "maven.fabricmc.net",
         "meta.fabricmc.net",
         "piston-meta.mojang.com",
+        "piston-data.mojang.com",
         "launchermeta.mojang.com",
         "resources.download.minecraft.net",
+        "libraries.minecraft.net",
         "maven.minecraftforge.net",
         "files.minecraftforge.net",
         "maven.neoforged.net",
+        "repo1.maven.org",
+        "repo.maven.apache.org",
         "api.zernmc.ru",
         "api.zernmc.online"
     ]
@@ -2354,7 +2358,7 @@ async def proxy_download(request: Request):
     
     try:
         # Используем streaming response для больших файлов
-        response = await proxy_client.get(url)
+        response = await proxy_client.get(url, timeout=300.0)
         response.raise_for_status()
         
         # Определяем content-type из ответа или по расширению