Ahh wow, we're finally at the point of having enough outfits to need to
increase this ID field!
I got an alert this morning that queries were failing with the MySQL error
"id out of range". I went and found that creating a new outfit still works if
it's empty, but fails once you try to add an item to it. So, I assume this is
the failing column!
Note that I'm writing this from my emergency Steam Deck workstation, and that
I didn't quite get MySQL set up on it yet (I just yolo ran this in
production), so we don't have the corresponding changes to `db/schema.rb` yet.
This might require another commit from my normal workstation later to
complete this change!