Adds artifact_comfyui_download.sh for downloading AI models from HuggingFace with configuration-driven approach, beautiful CLI output, and flexible options. Features include optional YAML configuration, customizable cache directory (defaults to ~/.cache/huggingface), HF_TOKEN support, and robust error handling.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
