Suggestion #457 -Scryl#0242

I’d like to suggested to add the option to fold in categories while looking at a deck to only the Category with the number of cards in it.

Example:
Lands (35)
Land 1, …., Land 35

to only
Lands (35)

With this you could remove categories from sight on which you don’t want to work at the moment and remove the additional noise. - Scryl#0242