{"status":"ok","service":"UKAS Cloud","version":"RC2","environment":"production","database":"connected","server_time":"2026-10-25T11:40:13+00:00","device_endpoints":["POST /register_controller.php","POST /update_status.php","GET  /get_config.php","GET  /check_update.php","GET  /api/get_commands.php","POST /api/ack_command.php","GET  /firmware.bin","GET  /littlefs.bin"],"operator_endpoints":["GET  /api/dashboard_data.php   [X-Admin-Key]","POST /api/enqueue_command.php  [X-Admin-Key]","POST /api/ack_alarm.php        [X-Admin-Key]","GET  /api/history.php          [X-Admin-Key]","GET  /dashboard/               (UI)"]}