{"code":200,"message":"success","data":{"name":"固始县外卖后端 API","version":"1.0.0","description":"固始县县城 + 乡镇外卖 APP 后端服务","endpoints":{"auth":"/api/auth","merchant":"/api/merchant","order":"/api/order","address":"/api/address","health":"/api/health"},"socket":"ws://localhost:3000"}}