improve admin view of schedules by including the full schedule (if possible) on the admin UI

[MoralCode]

Currently, school admins see this:

If they want to confirm the times of a schedule, they have to click it and then go back.

It may be nice to update this UI from the bubbles to a text string that lists each class and its start-end times in case that helps provide quicker visual comparisons of which schedule is the right one