- Added support for new canvas node types: curves, color-adjust, light-adjust, detail-adjust, and render.
- Implemented validation for adjustment nodes to restrict incoming edges to one.
- Updated canvas connection validation to improve user feedback on invalid connections.
- Enhanced node creation and rendering logic to accommodate new node types and their properties.
- Refactored related components and utilities for better maintainability and performance.
- Removed unused imports and functions from canvas.tsx to streamline the codebase.
- Introduced several helper modules for improved organization and maintainability, including canvas-helpers, canvas-node-change-helpers, and canvas-media-utils.
- Updated documentation in CLAUDE.md to reflect changes in the canvas architecture and the purpose of new internal modules.
