DB_HOST=127.0.0.1 DB_PORT=5432 DB_USER=game_admin_user DB_PASSWORD=game_admin_password DB_NAME=game_admin ADMINER_PORT=8081 DEFAULT_ADMIN_EMAIL=admin@admin.com DEFAULT_ADMIN_USERNAME=admin DEFAULT_ADMIN_PASSWORD=admin123 JWT_SECRET=change-this-to-a-random-secret-key SERVER_PORT=8080 GRPC_PORT=50051 GRPC_HMAC_SECRET=super_secret_key BASE_URL=http://localhost:8080 UPLOAD_DIR=uploads