{"code":0,"message":"ok","data":{"status":"ok","service":"bao-yi-travel-backend-api","version":"6.0.0","codename":"V6.5 调试版 20:22:38","loopRule":"后端操作必须获取前端反馈并闭环显示提示；前端需要后端确认的操作必须快速提醒运维人员跟进。","message":"Bao Yi Travel backend is running. Use /api/health or /api/sync/status for API checks.","apiBase":"https://api.baoyilvyou.com/api","health":"https://api.baoyilvyou.com/api/health","syncStatus":"https://api.baoyilvyou.com/api/sync/status","dashboard":"https://api.baoyilvyou.com/api/dashboard"}}