npm name `leaflet-components` is taken by another author, so the npm package
is renamed to `leaflet-web-components`; JSR stays `@buddy/leaflet-components`.
Adds the MIT `LICENSE` file (was declared but missing).
Entry split so JSR can publish with no slow types:
- `src/index.ts` is the shared/JSR entry and no longer carries any
`declare global`.
- `src/core/globals.ts` (new) holds the `HTMLElementTagNameMap` /
`HTMLElementEventMap` augmentations; imported only by the new npm entry
`src/index.npm.ts` and by `test/setup.ts`, and listed in `jsr.json`'s
`publish.exclude` so it never enters JSR's module graph.
- `package.json` `.`/`main`/`module`/`types` now point at `dist/index.npm.*`.
Every element file switches from `class extends WithProps({...})` to a
`const PROPS` (with an explicit type) plus
`const Base: LeafletElementConstructor<TheClass, typeof PROPS> = WithProps(PROPS)`,
which is what clears JSR's `unsupported-super-class-expr` /
`missing-explicit-type` errors. Adds a `Positional<T, Obj>` alias in
`props.ts` and explicit object types on the `shared-props.ts` fragments to
keep those annotations short. Empty group tables use `Record<never, never>`.
`npx jsr publish --dry-run` now reports "Success" with zero slow-type
errors; `npm run typecheck`, `lint`, `test` (76) and `build` all pass.
CLAUDE.md, docs/ and README.md updated for the rename, the entry split, and
the `const PROPS` / `const Base` pattern.
Buddy