MLB CE Search Fallback to non-MLB

[balthanon]

Preparation

• [X] No one has asked for this feature before in other issues (even the closed ones)

Describe the feature

When searching for an MLB CE, it would be nice to have an option available to fallback to a non-MLB version of the CE if FGA doesn't find a Servant with the MLB version after refreshing a couple times. It seems like the easiest way to implement something like this would be to change the filter options when selected to force MLB in the list, then change them to turn that off if it doesn't find anything. That should minimize the amount of scrolling and search time, but still give you accurate results.

Ideally, this probably shouldn't require that you select a specific MLB CE to require either, since it's easier to filter for those in the game itself (for events at least).

Overall, I think this will be beneficial for most events where you might have a few people on your friend list that have a given CE available or you want to check for a random non-Friend support to pop up, but don't want to leave the game refreshing endlessly to find an MLB CE.