Merge remote-tracking branch 'origin/master' into xtr/react-loop-simplification

# Conflicts:
#	packages/client/ui-conversation/src/client/queue/QueueDock.tsx

packages/host/apiproxy/src/api/index.ts

@@ -1,7 +1,7 @@
 /**
  * apiproxy contract-layer barrel. api/ has zero Node dependencies and is
- * importable from the browser; the TS interfaces are the authoritative contract, HTTP/SSE are
- * merely physical channels (four-quadrant message model).
+ * importable from the browser; the TS interfaces are the authoritative contract, while HTTP,
+ * WebSocket, and in-process SSE are merely physical channels (four-quadrant message model).
  */
 
 import type { SessionsApi } from './sessions.ts'