Switching character/league does not set up the DB #259
Description
When switching to a new character through the app, it will not set up the Database for that new character or for the right league.
The app should be setting everything properly, going through the same cycles it uses on login/start when switching a character like that.
Temporary fix: When restarting the app, all the migrations happen and the DB gets set up at launch
See #256 for what it could look like