草榴社区能否增加账号id更新

### Category

Multimedia

### Website URL

https://www.t66y.com/@%E9%87%91%E5%B0%8F%E5%A6%B9

### Website description

目前草榴社区只能更新分区帖子和帖子跟踪，还无法更新某个账号id下的帖子。类似于Bilibili某个UP主的投稿更新。

### What content should be included?

草榴社区的某账号id下的帖子

### Additional description

_No response_

### This is not a duplicated rss request

- [x] I have searched [existing issues](https://github.com/DIYgod/RSSHub/issues) and [pull requests](https://github.com/DIYgod/RSSHub/pulls) to ensure this rss proposal has not already been requested