## Summary The purpose of this pull request is to add new menu items for the menu bar as mentioned on this [discussion or feature request](https://github.com/zed-industries/zed/discussions/28153#discussion-8169826). The actions are already supported by the command palette, but not available on the `MenuBar`. ## Screenshot <img width="498" height="392" alt="image" src="https://github.com/user-attachments/assets/8ad0e836-8295-4b46-a67a-0edf1408ad59" /> Release Notes: - Added `SelectPrevious` and `SelectAllMatches` items to the `Selection` app menu.