• I have searched the issues of this repository and believe that this is not a duplicate.

What problem does this feature solve?

Mentions 组件目前不支持自定义提及选项的整体删除,还有样式修改,例如边框颜色修改,自定义属性太少

What does the proposed API look like?

"ant-design-vue": "4.1.2",
"vue": "3.4.21"