Remove spy/arcfiend only rounds

[CalliopeSoups]

I think spy can be massively improved by making their standard ID be also a agent card, with all functionality. Gives more incentive to steal ID's and gives access to the listening post and a new identity, if needed. Would also fit to the spy-persona.

Spy agents have the problem that they need a good amount of time to prepare, while traitors get their gear directly and STILL need to prepare to have a chance when escalating versus security.

Especially beginner thiefs really are really freaked out to break and enter twice for a piece of gear they may or may not need.

This often leads to spies often feeling like extended, because inexperienced ones have a hard time preparing so you have 20+ minutes nothing happening at all, except maybe the morgue or a tank going missing.

I like this idea a lot personally.