This fixes a problem with our breakpoint prompt edit component where
there was no way through the mouse to close/confirm the edit a user was
making.


### Before
<img width="2382" height="108" alt="image"
src="https://github.com/user-attachments/assets/6ee7e26e-9f90-4c54-8bde-52b5f3084755"
/>
### After
<img width="1071" height="58" alt="Screenshot 2026-03-11 at 12 16 38 AM"
src="https://github.com/user-attachments/assets/8da5b499-90f6-4044-835a-302431ea934f"
/>

Before you mark this PR as ready for review, make sure that you have:
- [ ] Added a solid test coverage and/or screenshots from doing manual
testing
- [x] Done a self-review taking into account security and performance
aspects
- [x] Aligned any UI changes with the [UI
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)

Release Notes:

- N/A