Created a ComfyUI custom node that integrates Puter.js.
- Added package.json for Node dependencies.
- Added puter_bridge.js to communicate with Puter.js.
- Added puter_node.py to define the ComfyUI nodes, communicating with the Node.js bridge.
- Added install.py for autoinstallation through ComfyUI manager.
- Updated README.md with prerequisites and installation instructions.
