feat: docker-compose supports optional ADMIN_CONFIG_PATH

ADMIN_KEY is now optional (falls back handled by load-admins.js).
Added ADMIN_CONFIG_PATH env var and commented volume mount example.

Made-with: Cursor

docker-compose.yml

@@ -10,11 +10,13 @@ services:
       - NODE_ENV=production
       - DB_PATH=/app/data/jackbox.db
       - JWT_SECRET=${JWT_SECRET:?JWT_SECRET is required}
-      - ADMIN_KEY=${ADMIN_KEY:?ADMIN_KEY is required}
+      - ADMIN_KEY=${ADMIN_KEY:-}
+      - ADMIN_CONFIG_PATH=${ADMIN_CONFIG_PATH:-}
       - DEBUG=false
     volumes:
       - jackbox-data:/app/data
       - ./games-list.csv:/app/games-list.csv:ro
+      # - ./backend/config/admins.json:/app/config/admins.json:ro
     ports:
       - "5000:5000"
     networks: