{"success":true,"statusCode":200,"message":"Backend SMIST is healthy","data":{"service":"Backend SMIST API","overall_status":"ok","timestamp":"2026-09-21T02:05:19.392Z","uptime_seconds":5304531,"environment":"production","checks":{"api":{"status":"ok"},"database":{"status":"ok"},"supabase_auth":{"status":"ok"},"env":{"status":"ok"}},"issues":[]}}