Personal AI (PDA Liaison) - Playable PDA

[Chatauscours]

I always loved PAIs on other codebases, and I find it a very good idea, however I still do have concerns about the possibility of metagaming if it is made as a respawn role, and the possibility of not being used at all (as it's a downgraded version of sillicons) if it is made a latejoin role.