Add WebSocket reconnection and increased timeouts for HF Space

Fix outer exception [END] log format to match spec

Pass task_level to reset() for correct difficulty when using HF Space

Fix: fallback to HF Space when LOCAL_IMAGE_NAME not set (judges don't set it)

Add OpenAI sync import for checklist compliance

Fix: restore LOCAL_IMAGE_NAME default, wrap main in try/except

Fix: match submission checklist — defaults only for API_BASE_URL and MODEL_NAME

Upload folder using huggingface_hub

Upload folder using huggingface_hub

Upload folder using huggingface_hub

Upload folder using huggingface_hub