git_ui: Adjust stash picker (#41688)

Just tidying it up by removing the unnecessary eye icon buttons in all
list items and adding that action in the form of a button in the footer,
closer to all other actions. Also reordering the footer buttons so that
the likely most common action is in the far right.

Release Notes:

- N/A
bf79592465Danilo Leal committed on 10/31/2025, 9:15:52 PM· committed by GitHubparentd3d7199
1 file changedLine totals unavailable