Allowing admins to specify which modes to play in Mixed
Created by: DeityLink
When setting the mode or forced secret mode as Mixed, admins are now asked whether they'd like to choose specific game modes to mix, among the allowed Mixed game modes (aka: Autotator, Changeling, Cult, Wizard, and Vampire). If they decline (or if the mode is chosen through Secret rotation) the game will pick 3 modes among those.
So that means that now admins can easily set up rounds mixing up 1 to 5 game modes!
I originally started working on that so I could check the fixes to Cult I did in #7813 but I think it'd be a great QoL change for admins.
Also fixed Vampires getting their greeting twice.