SunYuanOnly

Tree组件新增append、remove事件

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- [ ] I'm sure this does not appear in [the issue list of the repository](https://github.com/arco-design/arco-design-vue/issues) ## 基本信息 ## 现有案例 无 ## 预期解决问题 希望tree 节点增加append、remove事件

Mention组件使用prefix属性，值为"{{"时选中后的值会多一个{

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- [ ] I'm sure this does not appear in [the issue list of the repository](https://github.com/arco-design/arco-design-vue/issues) ## 基本信息 - **依赖包名 及 版本:** @arco-design/[email protected] - **浏览器版本:** chrome120.0.0.0 - **复现地址:** https://arco.design/vue/component/mention#prefix ##...

支付宝小程序编译报错

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# Bug report（问题描述） 支付宝小程序编译报错。微信小程序运行正常。 ## Steps to reproduce（问题复现步骤） - pnpm: 9.4.0 - node: 18.16.1 - github下载代码，pnpm 安装。 ## Screenshot or Gif（截图或动态图）