[功能请求] 简洁模式允许使用还原图片选择面板

### QQ(TIM) 版本 / QQ(TIM) Version

9.1.67

### 为什么你认为需要此功能

qq看似在9.0.65允许选择半屏发图，但是如果切换到简洁模式就没有这个选项了，只能强制使用全屏。

### 联系到哪些已经存在的 bug 或者功能

还原图片选择面板

### 具体功能需要 / Detailed features requirements

如上

No file, test, or entry point is named. Start by reproducing the behavior in QQ/TIM 9.1.67 with concise mode enabled, then trace the existing “restore image selection panel” feature. Done means concise mode offers the half-screen image picker instead of forcing full-screen selection.

Written by the indexing model from the issue text.