[Bug] Need to reset password strength indicator when re-entering registration page after logout

### Nexent Version

_No response_

### Problem Description

注册后退出登录重新注册，密码强度检测不会置空
<img width="667" height="811" alt="Image" src="https://github.com/user-attachments/assets/75a97ec3-357f-4262-ad7d-b91afdc19b99" />

### Reproduction Steps

_No response_

### Additional Information

_No response_