DB→domain→API→AP→frontend end-to-end. Fields stored as JSONB, exposed via PATCH /users/me, serialized as AP PropertyValue attachment. Editor in federation settings, display on profile card.
DB→domain→API→AP→frontend end-to-end. Fields stored as JSONB, exposed via PATCH /users/me, serialized as AP PropertyValue attachment. Editor in federation settings, display on profile card.