* test: add case
* fix: fix the error of missing custom icon className
* test: add case
* fix(menu): fix the bug that the custom expand icon is not hidden in collapse mode
* test: update snapshot
* Revert "fix: fix the error of missing custom icon className"
This reverts commit 71c79a3f75.
* test: update case
* fix: fix the error of missing custom icon className
* test: migrate part of Menu tests
* test: migrate part of Menu tests
* test: migrate part of Menu tests
* fix: add Layout.Sider
* fix: add Layout.Sider
* fix: remove Layout.Sider
* fix: remove Layout.Sider
* fix: strong type