Method Resume

pkg/executionplan/executor.go:410–448

Resume 恢复执行（从当前步骤继续）

(ctx context.Context, plan *ExecutionPlan, toolCtx *tools.ToolContext)

// Resume 恢复执行（从当前步骤继续）
func (e *Executor) Resume(ctx context.Context, plan *ExecutionPlan, toolCtx *tools.ToolContext) error {
	// 找到第一个未完成的步骤
	startIndex := -1
	for i := range plan.Steps {
		if plan.Steps[i].Status == StepStatusPending || plan.Steps[i].Status == StepStatusFailed {
			startIndex = i
			break
		}
	}

	if startIndex == -1 {
		// 所有步骤已完成
		plan.Status = StatusCompleted
		plan.UpdatedAt = time.Now()
		return nil
	}

	// 重置失败步骤的状态
	for i := startIndex; i < len(plan.Steps); i++ {
		if plan.Steps[i].Status == StepStatusFailed || plan.Steps[i].Status == StepStatusSkipped {
			plan.Steps[i].Status = StepStatusPending
			plan.Steps[i].Error = ""
			plan.Steps[i].Result = nil
		}
	}

	// 重置计划状态以允许执行
	// 如果需要审批，设置为已审批；否则设置为草稿
	if plan.Options != nil && plan.Options.RequireApproval {
		plan.Status = StatusApproved
		plan.UserApproved = true
	} else {
		plan.Status = StatusDraft
	}
	plan.UpdatedAt = time.Now()

	// 继续执行
	return e.Execute(ctx, plan, toolCtx)
}

// Cancel 取消执行
func (e *Executor) Cancel(plan *ExecutionPlan, reason string) {