private resort no longer flushes weird legals

[Kamejeir]

Summary

None

Purpose of change

Due to a massive skill issue with git, I'm doing a second take of my own #77086

mr harakka suggested this, and I chose to pick it up. After further deliberation, it turned into removing stuff that didn't make sense to hide

Describe the solution

New "stash_drugs_illegals" itemgroup for use in private resort toilets. I am keeping in tobacco pipes and glass pipes (bongs) because I guess they would be able to be crushed and flushed, and the party people didn't want the police to find traces.

Describe alternatives you've considered

Testing

Added various debug items to the itemgroup in question to know that the private resort toilets (like in picture) are the ones currently being changed, then removed said debug items along with all other nonsensical items after making sure by seeing. Then did a non-exhaustive test to see that weird legals aren't spawning.

Additional context

Please correct me on missing illegal stuff and potentially kept legal stuff, I only made very shallow searches.

Also as to not forget relevant things said (in case it matters):

[harakka]

FTR if you haven't seen the resort location that this applies to, it's a really specific setup where it was clearly designed as "bunch of cops just showed up in the middle of a huge party" situation, not some more general "people or may not be trying to hide drugs" situation. And yeah then everyone suddenly turned into zombies. It's dumb and specific but that's how it's apparently made.