{"message":"Warning Receiver Service is running","timestamp":"2026-07-22T03:20:25.203Z","version":"1.0.0","cors":{"enabled":true,"allowAllOrigins":true,"supportedMethods":["GET","POST","PUT","DELETE","OPTIONS","HEAD","PATCH"]},"server":{"host":"0.0.0.0","port":3000,"environment":"production"},"endpoints":["GET  / - 服务状态","GET  /health - 健康检查","GET  /api/warning/test - 报警服务测试","POST /api/warning - 报警数据接收","GET  /api/warning/dingtalk-status - 钉钉集成状态"]}