We add sort names to authors when adding them, but they don't seem to be displayed anywhere afterwards other than in the edit form. I don't need the sort name to be very prominent on https://bookbrainz.org/creator/e0b8e56f-d43b-4bd9-8a61-23dd810adcb5 but it should at least be visible, so that I can tell it's there and it's correct.