[MERGED PR] Makes Stowaway a latejoin role

[Emimiyu]

I have mixed feelings about this. I feel like adding a stowaway as job role with hacking tools seem like a "free to grief" role. Private eye is weird because there is still det slot. I do find the idea is neat, add more flavour to roleplay. But disagree on giving them hacking tools.

Though, I am not a fan of the trait because it gets too meta (ie puritan meta, player meta). I would rather have stowaway to be gone or have limited jobs they can pick. I am also not sure if it become a latejoin role, people will meta it less.