* ContextMenu: changed menu item rendering to render prop pattern to enable manual composition of menu items
* fixes affected components
* fixes small nits
* added some changes
* used a more descriptive variable name
* Menu: refactor MenuItem and MenuGroup to be standalone component
* fixes small nits
* Chore: Refactored other components to correspond with the new Menu system (#31676)
* fixes affected components using Menu
* fixes affected components using Menu components
* fixes frontend test- I hope
* fixes frontend docs test- I hope
* fixes frontend docs test- I hope
* fixes frontend docs test- I hope
* fixes frontend docs test- I hope
* fixes frontend docs test- I hope
* added support for accessibility
* fixes frontend test- I hope
* Improve storybook story and simplify ButtonSelect
* Fixed broken graph context menu
* fixes frontend test- I hope
Co-authored-by: Torkel Ödegaard <torkel@grafana.com>