Add multilingual support with translations for German, Russian, French, and Chinese

Added time limits and backup functions for servers

docker-compose.yml

@@ -3,6 +3,7 @@ services:
     image: mysql:8.0
     container_name: amnezia-panel-db
     restart: unless-stopped
+    command: --character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_ci --default-authentication-plugin=mysql_native_password
     env_file:
       - .env
     environment:
@@ -15,6 +16,7 @@ services:
     volumes:
       - db_data:/var/lib/mysql
       - ./migrations:/docker-entrypoint-initdb.d
+      - ./my.cnf:/etc/mysql/conf.d/my.cnf:ro
     healthcheck:
       test: ["CMD", "mysqladmin", "ping", "-h", "localhost"]
       interval: 10s