App connection dialog with searchable integration grid and single-select checkbox cards

reui/dialog-6

Modal to connect a workspace app: search-filtered grid of brand-logo cards with round single-select Checkbox and a footer add button disabled until a pick. Uses ReUI Dialog, InputGroup, Kbd, Item, Empty. Integrations picker, connect-app, marketplace.

Paid component: its registry needs a licence from the library, so install it from their site.