I have a couple of things I have yet to implement and would appreciate feedback on - I'd like to make the maximum amount of proposed tags displayed for any given problem to be configurable, as well as the minimum amount of proposals for any given tag to be displayed as a proposed tag.

How should I go about implementing such configurability? Should these just be constants in settings.py or elsewhere? Should it be possible for admins to increase / decrease these values for any given task with constant default values?

How about the way the proposed tags are displayed? Should they appear with or without their amounts?
If with their amounts, how could I make the way they're displayed more pleasing to the eye?
The current way of separating the tag name from its amount with a | symbol works well enough for the admin panel, but seems too unpolished for displaying in public.

Should the displaying of these proposed tags be configurable in settings? As in, should there be a constant boolean value in settings.py saying whether to give users the option to display tag proposals when displaying tags in the probset?

Right now the option is available by default if tags are shown in the probset. Maybe I should make the appearance of this option contingent on the ability of users to submit tag proposals after solving tasks?

And finally, what sorts of tests should I add for this feature?