{"status":"OK","message":"츄라이 App API 서버가 정상 작동 중입니다.","timestamp":"2026-06-17T08:00:26.513Z","version":"1.0.0","uptime":5628.107296364,"memory":{"rss":181,"heapTotal":75,"heapUsed":73,"external":22},"pid":76905,"replica":{"instanceId":"single","isMaster":true,"isCluster":true,"totalInstances":1}}