d3a8a5c6da
- Add ScoringColorScheme class with explicit text colors per scheme - Implement traditional (vibrant) and lowSaturation (muted) color schemes - Add disabled state colors for greying out inactive elements - Refactor scoring_cell.dart and scoring_keypad.dart to use centralized colors - Grey out Sum of 6 column when in 3-arrow end mode while maintaining layout - Add comprehensive color scheme documentation and usage examples 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>