Trim redundant source comments

packages/client/ui-trajectory/src/client/index.ts

@@ -1,9 +1,6 @@
 /**
- * Trajectory/Waterfall plugin, browser half: contributes the two placeholder
- * views into the conversation view ring (the 'conversation.view' list slot
- * declared by ui-conversation). Pure consumer — no ctx service, no Context
- * declaration merge; the minimal-plugin exemplar. Contract: api-contracts v3
- * section 8.
+ * Browser trajectory plugin contributing two entries to the conversation
+ * view slot without defining a service.
  */
 import type { Context } from 'cordis'
 // Type-only: the 'conversation.view' SlotMap row (declared by the slot's
@@ -24,8 +21,7 @@ export const inject = ['slots', 'conversation']
 /**
  * Client plugin body: register the trajectory and waterfall view tabs. The
  * registrations ride the slot service's effect wrapper (plugin unload
- * removes both tabs). Trajectory owns its turn list in-body; Waterfall keeps
- * the span stats header inside its body (chrome attachment retired).
+ * removes both tabs).
  * @param ctx - client root context.
  */
 export function apply(ctx: Context): void {

packages/client/ui-trajectory/src/index.ts

@@ -1,10 +1,4 @@
-/**
- * Trajectory plugin, node half. Pure UI plugin: the empty apply exists so
- * the plugin appears in the host cordis.yml / Loader (load and lifecycle
- * follow the host; the browser half ships via exports["./client"], discovered
- * through the package.json dshClient declaration). Contract: api-contracts
- * v3 sections 0.3 and 8.
- */
+/** Host loader entry for the browser-only trajectory plugin. */
 
-/** Host plugin body — no host-side behavior for the trajectory plugin. */
+/** Provides no host-side behavior. */
 export function apply(): void {}

packages/client/ui-trajectory/tests/views.spec.tsx

@@ -59,7 +59,7 @@ function fakeSession(nodes: ConversationSnapshot['nodes']) {
   return { store, useSession: bindSnapshotSelector(store) as unknown as UseSession<ConversationSnapshot> }
 }
 
-/** Empty sessions-list hook stub (breadcrumbs fall back to the raw id; engines carry no hook since the store migration — bind here). */
+/** Empty sessions-list hook; breadcrumbs therefore fall back to the raw id. */
 function emptySessions() {
   const store = createSnapshotStore<SessionListState>(
     { ids: [], byId: {}, current: undefined } as SessionListState)
@@ -173,7 +173,6 @@ describe('tab switching in ConversationRoot', () => {
     expect(screen.getAllByRole('tab').map((t) => t.textContent)).toEqual(['Chat', 'Trajectory', 'Waterfall'])
 
     fireEvent.click(screen.getByRole('tab', { name: 'Trajectory' }))
-    // Trajectory no longer mounts the span stats bar; the turn-list chrome owns the body.
     expect(screen.queryByText(/turns ·/)).toBeNull()
     expect(screen.getByText('Turn 1')).toBeTruthy()
     expect(screen.getByText('Turn 2')).toBeTruthy()