## App

What the app does, and how far along it is.

- [ ] The folder and `id` are lowercase kebab-case and match.
- [ ] `author`, `description` and `website` or `source` are set.
- [ ] Every preview is a PNG in the app folder, the whole window in each.
- [ ] Any README describes the product, links only to the website or source, and stays under 10 KB.
- [ ] `featured`, `publishedAt` and stars are left to maintainers and CI.
- [ ] `pnpm test` and `pnpm validate` pass.