Has anyone made a hack yet that will lock topics if the last reply is a month old? I was doing this manually but if there is a hack for it my life will be 100% easier.

There's no way to automatically actually apply the lock. What you could do instead is add a check to the relpy function that refuses to add a reply if the latest reply is over X days old.

yeah but then I would have to convince everyone on the board to click it unless it was automatically checked

auto-check it

I'd also love to do all of this but I can't write code at all, I'm completely reliant on everyone else's brains.