Every table opens sorted A to Z, and other improvements

Fixes

• On the screen, playlist, and settings pages, pointing at a tab you’re not on no longer makes it look selected, so it’s always clear which tab is open.

Improvements

• Every table in the dashboard opens sorted A to Z by its first column until you pick another one, and numbers in names sort by value, so “Screen 2” comes before “Screen 10”.
• Clicking a column header switches between ascending and descending, and no longer turns sorting off on the third click.
• API tokens, passkeys, installed apps, and content now open A to Z like everything else, instead of newest first. If you’d opened API tokens, passkeys, or installed apps in a browser before, they keep opening newest first in that browser until you click a header.