FIELDS is now listed in field-menu order, with TOP_LEVEL_FIELDS (rating,
pick flag, colour label, any searchable text) followed by FIELD_GROUPS
(Source, File, Date, Keywords & People, Description, Camera Info,
Location, Size, Develop, Assisted Culling). field_group / field_label
look a field up. album.ruleFields reports each field's group so agents
see the same structure as the editor. Rule ids are unchanged, so saved
smart albums keep working.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>