UX: Change color of focus & hover on user menu tabs (PR #13195)

After

GitHub

Looks good. With this change, I wonder if it makes sense to also change the highlight for the notification rows too.

@jordanvidrine

Current tab focus is different than on other tabs. Is this intentional? current tab focus focus on other tabs

And hover on current tab just removes the highlight? current tab hover

Yep, this was intentional