[Bug] The Cleanup Tool Cannot Remove the Pre-Restoration Backup Directory

### Contact Information

_No response_

### 1Panel Version

V2.2.4

### Problem Description

<img width="784" height="342" alt="Image" src="https://github.com/user-attachments/assets/4361ecb7-72f5-4e8f-aeee-81169b5793c5" />

### Steps to Reproduce

清理工具存在bug，恢复前备份目录无法清理

### The expected correct result

_No response_

### Related log output

```shell

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### Additional Information

_No response_