🐛 [Bug]: 深色模式下树型菜单的图标颜色不会跟随主题变化

[yequanrui]

Version

3.22.1

Vue Version

3.5.13

Link to minimal reproduction

https://opentiny.design/tiny-vue/zh-CN/os-theme/components/tree-menu#with-icon

Step to reproduce

使用TreeMenu组件，配置customIcon属性，页面切换到深色模式

What is expected

No response

What is actually happening

No response

What is your project name

WeTools

Any additional comments (optional)

No response

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Title: 🐛 [Bug]: The icon color of the tree menu in dark mode will not change according to the theme