维护者确认: PR #1918 fix(desktop): 文件装插件撞市场同 id 可装项时卸载被误路由到市场账本

## 维护者确认

[PR #1918](https://github.com/makecindy/cindy/pull/1918) 改到了插件基座（文件安装插件与市场同 id 项的卸载路由），影响存量插件兼容。

**触发类别**: product / pluginBase

### 需要确认

- 修复卸载路由后，本地文件安装的插件与市场同 id 项的共存兼容性
- 不影响已有用户通过市场正常安装/卸载的路径

### 确认方式

- 维护者直接在 PR 上 Approve 即视为放行
- 需要修改请在 PR 上 Request Changes，作者改完后重新 Approve 即放行

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关联 PR:#1918(作者 @molixianggu);本 issue 由 review-pr 流程自动创建,用于先讨论该 PR 涉及的插件基座改动(影响全部已装插件),维护者确认后 PR 会恢复推进。

Start by reviewing PR #1918 and its changes to the pluginBase uninstall routing. Verify that a locally file-installed plugin can coexist with a marketplace item sharing its id, while existing marketplace install and uninstall paths remain unaffected. Done means the maintainer approves the PR or requests any needed changes there.

Written by the indexing model from the issue text.