Function exitTeammateView

src/state/teammateViewHelpers.ts:88–109

(
  setAppState: (updater: (prev: AppState) => AppState) => void,
)

 * schedules eviction via evictAfter so the row lingers briefly.
 */
export function exitTeammateView(
  setAppState: (updater: (prev: AppState) => AppState) => void,
): void {
  logEvent('tengu_transcript_view_exit', {})
  setAppState(prev => {
    const id = prev.viewingAgentTaskId
    const cleared = {
      ...prev,
      viewingAgentTaskId: undefined,
      viewSelectionMode: 'none' as const,
    }
    if (id === undefined) {
      return prev.viewSelectionMode === 'none' ? prev : cleared
    }
    const task = prev.tasks[id]
    if (!isLocalAgent(task) || !task.retain) return cleared
    return {
      ...cleared,
      tasks: { ...prev.tasks, [id]: release(task) },
    }
  })
}

/**
 * Context-sensitive x: running → abort, terminal → dismiss.