Layer Panel Feature Enhancements

It is recommended to add the following features to the layer panel:
1. Add identification icons for layers, such as text layers, group layers, vector layers, node transformation layers, etc.
2. Add more attribute settings for layers, such as: document name, canvas size, canvas background, color space, resolution, filter settings, link settings, color labels, layer thumbnail size, etc.
3. Add layer filtering: Click the icon arrow to quickly filter by text, group, vector, transparency, color, lock, visibility, etc.


该 issue 未指出任何文件、测试或入口点。首先定位 layer panel 的实现，并确定三个功能组中的哪些可以独立确定范围。Done 应定义为所请求图标、属性或过滤器中的一个具体且可测试的子集，而不是整个增强功能列表。

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