Supra (VivoKey MD3 theme) has been extracted into a standalone
Dangerous-Pi theme plugin. Remove all supra references from tokens,
web CSS, showcase apps, and documentation.
- Delete supra brand tokens and elevation.css
- Update ThemeBrand type to "dt" | "classic"
- Remove supra from CSS generation, imports, and bevels
- Update CLAUDE.md and package READMEs
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Adds project documentation: MIT license file, README with package
overview/usage/development guide, and CLAUDE.md with maintenance
guidelines covering feature parity, testing strategy, and CI.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
