fix(docker): resolve nginx and backend path configuration issues

- Add nginx/default.conf with simplified configuration to fix "no events section" error
- Update docker-compose.yml to mount nginx/default.conf instead of nginx.conf
- Fix backend/daemons.py data path from backend/data/daemons.json to data/daemons.json
- Improve users.json path detection with fallback logic in daemons.py
- Add servers directory to .gitignore
- Create DOCKER_FIX.md documentation with troubleshooting steps and solutions
- Ensure data directory is created automatically when backend starts

nginx/default.conf

@@ -0,0 +1,62 @@
+upstream mc_panel {
+    server mc-panel:8000;
+}
+
+server {
+    listen 80;
+    server_name _;
+
+    client_max_body_size 100M;
+
+    # API endpoints
+    location /api/ {
+        proxy_pass http://mc_panel;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection 'upgrade';
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_cache_bypass $http_upgrade;
+        
+        # Таймауты
+        proxy_connect_timeout 60s;
+        proxy_send_timeout 60s;
+        proxy_read_timeout 60s;
+    }
+
+    # WebSocket для консоли
+    location /ws/ {
+        proxy_pass http://mc_panel;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        
+        # WebSocket таймауты
+        proxy_connect_timeout 7d;
+        proxy_send_timeout 7d;
+        proxy_read_timeout 7d;
+    }
+
+    # Статические файлы фронтенда
+    location / {
+        proxy_pass http://mc_panel;
+        proxy_http_version 1.1;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+
+    # Health check
+    location /health {
+        access_log off;
+        return 200 "healthy\n";
+        add_header Content-Type text/plain;
+    }
+}