Library:
- Update all dev dependencies to latest (vite 4->8, vitest 0.34->4,
typescript 5.2->6, @types/node 26, dts-bundle-generator 9, prettier 3.8)
- Replace deprecated @vitest/coverage-c8 with @vitest/coverage-v8
- Drop unused ts-node; add jsdom and a jsdom test environment
- ESM vite config, modern tsconfig (ES2020, Bundler resolution),
Rollup 4 asset-name handling so the CSS still emits as driver.css
Playground:
- Replace the 1,165-line index.html with playground/, a self-contained
Astro app that imports the library from source with HMR
- Each scenario is its own file under playground/src/examples grouped into
Highlight / Popover & Buttons / Tour / API, listed in a sidebar and run
on its own page; shared demo markup lives in Stage.astro
- All 41 original scenarios ported and type-checked against the library types
- Wire `pnpm dev` to the playground; document local development in the readme