PostgreSQL + async refactoring, WebSocket server, Redis caching, minified assets

templates/cases.html

@@ -4,7 +4,7 @@
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Кейсы - CS2 Simulator</title>
-    <link rel="stylesheet" href="/static/css/style.css">
+    <link rel="stylesheet" href="/static/css/style.min.css">
     <style>
         .cases-sections {
             display: flex;
@@ -360,9 +360,9 @@
             window.location.href = '/';
         }
     </script>
-    <script src="/static/js/sounds.js"></script>
-    <script src="/static/js/websocket.js"></script>
-    <script src="/static/js/notifications.js"></script>
+    <script src="/static/js/sounds.min.js"></script>
+    <script src="/static/js/websocket.min.js"></script>
+    <script src="/static/js/notifications.min.js"></script>
     <script src="/static/js/safemode.js"></script>
     <script>
         function toggleSound() {