Function stopOrDismissAgent

src/state/teammateViewHelpers.ts:116–141

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

 * If viewing the dismissed agent, also exits to leader.
 */
export function stopOrDismissAgent(
  taskId: string,
  setAppState: (updater: (prev: AppState) => AppState) => void,
): void {
  setAppState(prev => {
    const task = prev.tasks[taskId]
    if (!isLocalAgent(task)) return prev
    if (task.status === 'running') {
      task.abortController?.abort()
      return prev
    }
    if (task.evictAfter === 0) return prev
    const viewingThis = prev.viewingAgentTaskId === taskId
    return {
      ...prev,
      tasks: {
        ...prev.tasks,
        [taskId]: { ...release(task), evictAfter: 0 },
      },
      ...(viewingThis && {
        viewingAgentTaskId: undefined,
        viewSelectionMode: 'none',
      }),
    }
  })
}