When the API for Mentee overview fails, the Mentee overview module shows "No recently active mentees found", rather than visibly failing. Right now, the failure state looks like this:
This is incorrect. When an error happens, it should be visible, to ensure users notice it as something unexpected (and something to complain about), rather than just waiting (as the wording tells them to).
Filling this task as a follow-up to T372164: Special:MentorDashboard broken.
The new error state should look like this:
(I added the notification to reinforce "something is not working as expected" in a more visible way than a different wording in the empty screen)
Acceptance Criteria
- When the Mentee overview module fails, an error message is shown rather than "No recently active mentees found".
- When the Mentee overview module fails, an error message is logged in the client side errors channel (and noticed during chores).
