Sorry for the delay (got caught up with Registry issues), but yeah, I'm okay with these changes

I'm a little concerned about the how the data is getting passed along (both button types receive a bunch of data dependencies, only for both to serialize them as almost identical strings). I'm worried someone might forget to update both (especially sinceURLSearchParams doesn't have a ton of type-safety), but my attempts at refactoring didn't really seem to make things that much better

I think I'd rather wait until we have more data to serialize before worrying about drift. Everything's contained in the same file right now, and the variants aren't exported, so this all seems fine