calendar组件slot优化，避免默认点击事件丢失 #3464
Description
- I'm sure this does not appear in the issue list of the repository
Basic Info
- Package Name And Version: @arco-design/[email protected]
- Browser: chrome133.0.0.0
- Reproduction Link: https://codesandbox.io/p/sandbox/arco-vue-issue-2931-nh7vrj
What is expected?
在保持默认点击事件不变的情况下，新增slot，已实现类似国定假日、节气、备注等文案的展示
Steps to reproduce
当使用default的slot时，日历组件内部的点击事件没有了，无法选中日期