Replace hardcoded hex/opacity values with CSS custom properties for
proper theming support across brands.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Each published package now includes its own README (shown on npm) and
a copy of the MIT license so both travel with the tarball.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>