- `{ focused: true }` is the agent Command Center hands to agent items, published by its
registration through plugins/focused-agent.ts and empty outside a workspace. The composer source
reads that module instead of the remembered workspace selection, the navigation store and the
layout store, which also removes the require cycles those imports added.
- A composer the app retains in a workspace the user left has no live input. `insertText` and
`setPrompt` now store the text with `replaceDraftText`, which asks the mounted input to show it;
before, the text reached the store but the retained input never displayed it.
- `model` and `thinking` read exactly what the picker resolves before the catalog loads (no
models), then re-resolve when it lands, instead of reading null.
- The daemon validates a thinking option against the model the agent runs: the runtime model when
the provider lists it, else the configured one.
- The composer sources subscribe to query-cache updates only. A query another component creates
during its render is announced as `added`, and a subscriber that updates then made React warn
about updating a component while rendering a different one. A catalog read no longer starts its
load synchronously either.
useComposers(selector) in any plugin component and composers(selector) on every command context return the composer of a running agent, named by id or by focus, whether or not its tab is open.
A running agent now has one store-backed composer model apart from any mounted tab. The mounted composer plugs its cursor-aware insert in while mounted; otherwise insertText and setPrompt write the agent's saved prompt. model and thinking resolve through the provider catalog with the picker's own function, so a read equals what the picker shows.
The host reads one ComposerModel from context and no longer knows whether it is in an agent, a draft or New workspace. The daemon rejects an unlisted model or thinking option for a running agent, replacing the app-side guard.
Mohamed Boudra