- Auto-create .env file from template during setup-dev
- Add validate-config target to Makefile for configuration validation
- Update check-uv.sh to use environment variable for GitHub URL
- Provide helpful setup messages and next steps for developers
- Fixed Bootstrap bg-dark class to use better contrasting color
- Added comprehensive text-muted contrast fixes for various contexts
- Improved dark theme colors for better accessibility
- Fixed CSS inheritance issues for code elements in dark contexts
- All color choices meet WCAG AA contrast requirements