[Bug]  The exclude directory template cannot add specific folders

### Contact Information

_No response_

### 1Panel Version

v2.0.2

### Problem Description

![Image](https://github.com/user-attachments/assets/1b7faad8-79cc-4c06-abd6-b8291124a246)

排除特定文件夹  是要以   ./开头  但是  排除模板并不支持

### Steps to Reproduce

1

### The expected correct result

_No response_

### Related log output

```shell

```

### Additional Information

_No response_