{"overall":"ok","checkedAt":"2026-07-21T02:43:11.255Z","checks":[{"id":"crm_health","name":"CRM health","nameFa":"سلامت CRM (DB / Redis)","status":"ok","latencyMs":64,"message":"DB و Redis سالم","details":{"status":"ok","db":true,"redis":true,"ffmpeg":false,"httpStatus":200},"checkedAt":"2026-07-21T02:43:11.015Z"},{"id":"auth","name":"Login / Auth","nameFa":"ورود و احراز هویت","status":"ok","latencyMs":220,"message":"صفحه لاگین و API احراز هویت در دسترس","details":{"loginPageMs":90,"authApiMs":130,"authApiStatus":422},"checkedAt":"2026-07-21T02:43:11.016Z"},{"id":"pwa","name":"PWA / service worker","nameFa":"نسخه PWA و Service Worker","status":"ok","latencyMs":30,"message":"Service Worker فعال — build 5c3b477","details":{"buildId":"5c3b477","cacheControl":"private, no-cache"},"checkedAt":"2026-07-21T02:43:11.016Z"},{"id":"telegram","name":"Telegram integration","nameFa":"اتصال تلگرام (اینتگریشن)","status":"ok","latencyMs":239,"message":"مسیر webhook CRM برای تلگرام سالم — api.telegram.org از این سرور در دسترس نیست (معمولاً محدودیت شبکه)","details":{"webhookStatus":200,"webhookMs":236,"tgApiError":"fetch failed","note":"Outbound Telegram API should be verified on the CRM host"},"checkedAt":"2026-07-21T02:43:11.016Z"}]}