Method getTasksByStatus

src/prompt/WorkflowManager.ts:358–360

* 按状态获取任务

(status: TaskStatus)

   * 按状态获取任务
   */
  public getTasksByStatus(status: TaskStatus): WorkflowTask[] {
    return Array.from(this.tasks.values()).filter(task => task.status === status);
  }

  /**
   * 按优先级获取任务