Bug: 使用setTabTitle方法后，非活动页面标题无法跟随语言改变而改变。

[XiaoHeitu]

Version

Vben Admin V5

Describe the bug?

在打开多个页面后，进行语言切换时。 发现使用过setTabTitle方法的页面标题，无法跟随语言显示正确的标题。

Reproduction

1、假设页面A 使用了setTabTitle($t("PageA.Title"))
2、先打开页面A
3、再打开页面B
4、切换语言
5、发现 页面A 的标题，不是最新的语言。

System Info

System:
    OS: Windows 10 10.0.19045
    CPU: (12) x64 Genuine Intel(R) CPU 0000 @ 3.50GHz
    Memory: 10.49 GB / 31.96 GB
  Binaries:
    Node: 22.14.0 - C:\Program Files\nodejs\node.EXE
    npm: 10.9.2 - C:\Program Files\nodejs\npm.CMD
    pnpm: 10.10.0 - C:\Program Files\nodejs\pnpm.CMD
  Browsers:
    Edge: Chromium (129.0.2792.89)
    Internet Explorer: 11.0.19041.4355

Relevant log output

Validations

• Read the docs
• Ensure the code is up to date. (Some issues have been fixed in the latest version)
• I have searched the existing issues and checked that my issue does not duplicate any existing issues.
• Check that this is a concrete bug. For Q&A open a GitHub Discussion or join our Discord Chat Server.
• The provided reproduction is a minimal reproducible example of the bug.

[XiaoHeitu]

已提交 PR #6163 。通过计算属性解决该问题。

[github-actions]

This issue is stale because it has been open 60 days with no activity. Remove stale label or comment or this will be closed in 7 days