termcast-tui-patterns

Write a mock-data *-demo.tsx variant of your command that calls renderWithProviders at module scope, then launch it in a real pseudo-terminal with tuistory's launchTerminal. Drive the session with press and type, wait for expected text, and assert the rendered frame with toMatchInlineSnapshot.

Every List.Item in a List must carry the same number of accessories in the same order, because the renderer lays out accessory columns positionally. When an accessory is conditionally absent, render a placeholder entry instead of omitting it.

Call revalidate() from useCachedPromise after every mutation, since the cache does not know a write happened. Polling on an interval complements revalidate but does not replace it, because waiting for the next poll leaves the UI stale.

The crash comes from two React copies in one process when react is resolved transitively through termcast or @opentui/react. Add react as an explicit dependency in package.json so Bun deduplicates it to a single instance.

Use LocalStorage for durable key-value state that must survive process restarts, such as selected team or last-used filter. Use the useCachedPromise cache only for ephemeral data derived from live fetches that can be cheaply re-fetched.