:bug: Fix visibility of empty dexes
:bug: Fix visibility of empty dexes

When an empty dex (i.e., a dex that has no Pokémon because all its entries are filtered or picked), it should disappear. This was not happening when using the randomize button (e.g., picking Pokémon), but now it is fixed.

richi3f/pokemon-team-planner,richi3f/pokemon-team-planner