A while ago, we added a divider in the left side of the status bar
between the icon buttons that open panels vs. those that open something
else (tabs, popover menus, etc.). There isn't a super good reason why we
wouldn't do the same in the right side, even more so given that (at
least by default) we usually have more buttons on that side; buttons
that _don't_ open panels (regardless of being docked to the bottom or
right). So, this PR does this!
<img width="700" height="314" alt="CleanShot 2025-07-24 at 1 59 10@2x"
src="https://github.com/user-attachments/assets/5f8bd4bc-a983-4000-a8f9-05a36b9e4b81"
/>
Release Notes:
- N/A
4fb540d6d2