Todos:
- Docs for setting precision, seed, random func (globally and individually)
- Real README
- More advanced examples
- Add docs around seeded helpers
- Doc organization: Hero vs. Getting Started vs Reference
- TOC
- Publish to NPM
- Docs: add "Refresh" buttons
- TypeScript/JS tabs for docs
- Tidy/standardize/automate docs
- LCH to HSL options