Make UniformList non-occluding. (#9806)

Fixes https://github.com/zed-industries/zed/issues/9723

Move the `occlude` in the places where they are needed.

Release Notes:

- Fixed right click in the project panel's empty region
([9723](https://github.com/zed-industries/zed/issues/9723))

Co-authored-by: Antonio Scandurra <antonio@zed.dev>
b8663e56a9Kirill Bulatov committed on 3/26/2024, 11:13:10 AM· committed by GitHubparentdb9221a
2 files changedLine totals unavailable