{"success":true,"message":"System is healthy","code":200,"timestamp":"2026-04-12 17:51:58","data":{"status":"OK","timestamp":"2026-04-12 17:51:58","timezone":"Asia\/Jakarta","version":"2.0.0-pos","features":{"vehicle_entry_exit":"active","photo_validation":"active","payment_processing":"active","member_management":"active","pos_mobile":"active"}}}