buildDispatcher composed a fresh PaneRegistry, FilesService,
SearchService, and EditorRegistry per workspace, but their shutdown()
methods had zero callers — every project switch left the old set's
file watcher emitting into the new workspace's bus and its PTYs
alive. The dispatcher now pairs with a teardown closure that the
serialized swap invokes after the old server stops; the same-path
reuse fast-path drops the unused new set without teardown since its
services are inert until a command starts them. SearchService gains
the shutdown() it was missing (cancels in-flight searches).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
jpmschweitzerandClaude Fable 5
664a8da72e