{"message":"Sticker Camera Server with Async Queue System","timestamp":"4/28/2026, 5:44:11 AM","endpoints":{"process":"POST /process - Submit job for async processing","status":"GET /status?device_id=X - Check job status","download":"GET /download/{job_id} - Download processed image","complete":"POST /complete - Mark job as complete","text":"POST /text - Send JSON with text data","image-file":"POST /image-file - Send image file using multipart/form-data","image":"POST /image - Send raw image data (legacy sync processing)","mixed":"POST /mixed - Send both text and image data"},"stats":{"total_jobs":0,"queue_length":0,"currently_processing":0,"max_concurrent":5,"available_slots":5}}