Make HoP area more secure

[RelentlessGarbage]

To be fair, it does seem a little weird that the bartender gets a shotgun to deal with unruly people, and the HoP only gets a flash. Botany comes with sliding window panels on nearly all maps, and that's hardly a department that warrants having more security than the HoP.

I dunno. I know that saying "git gud" is a common response to a lot of feature requests in this codebase, but there might be some merit to giving the HoP more protection if the resulting feature makes the round more enjoyable for everyone. Clearly, giving the HoP an e-gun didn't work, since that just encouraged the HoP to be more of an absentee than usual, so something that might benefit them if they stayed in their office would be better.