- add new fields to support this
- when free:
- fade out all event types after first
- hide events after first on booking page
- make booking page after the first one 404 if accessed directly
- add e2e tests
-`<Button/>` component
- Uses `next/link` + `<a/>` if you supply a `href` otherwise `<button/>`
- Add UI sandbox
- Change the `event-types/index` to use a query param for deciding if modal is open or not