- Mark 6-arrow layout as completed in CLAUDE.md with architectural details
- Update current functionality descriptions for both 3-arrow and 6-arrow modes
- Reduce remaining UI priorities from 6 to 4 items
- Add gitignore patterns for layout documentation and user notes
- Update README.md with enhanced feature descriptions
Documentation now accurately reflects the stable static grid architecture
with logical grouping system and responsive percentage-based layout.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>