{"success":true,"status":"ok","message":"BKChat Socket.IO Server","version":"2.0.0","timestamp":"2026-11-12T17:16:35.574Z","uptime":15519486.502788424,"environment":"production","endpoints":{"health":"/health","publish":"/publish (POST, HMAC veya Bearer secret)","internal":"/internal/* (POST, internal-auth)","push":"/push/* (subscribe / send / vapid-key)"}}