Ability to inverse scrolling and ability to disable using cursor area as clicks

Just a suggestion of small features that might improve the app a bit more:

- Toggle to inverse scrolling direction.
- Toggle to disable the ability to click in virtual mouse pad area.

查找与触摸输入、滚动和点击处理相关的 UI 设置或配置类。该 feature 涉及添加 toggles，用于反转滚动方向并禁用虚拟 mouse pad 区域内的点击。检查当前 touch events 是如何处理的，以及设置在哪里持久化。请在移动端和桌面端控制接口上测试更改。

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