* add LoadMore for NoticeIcon

* fix some bugs

* add demo in GlobalHeader

* update docs && change some props' name

* fix some bugs

* fix some bugs

* lint markdown files

* lint markdown files

* 修复 NoticeIcon 列表 Avatar align 问题

* fix .md files

* looking for errors in ci

* add scrollToLoad

* add LoadMore for NoticeIcon

* fix some bugs

* add demo in GlobalHeader

* update docs && change some props' name

* fix some bugs

* fix some bugs

* lint markdown files

* lint markdown files

* 修复 NoticeIcon 列表 Avatar align 问题

* fix .md files

* looking for errors in ci

* add scrollToLoad

* fix: onLoadMore()

* update document

* fix markdown files @NoticeIcon