- AutoAnnotateModal: render merges last full-set detections for
non-exemplared classes with conditioned results for exemplared ones
(selected-not-exemplared filter); drawing an example no longer clears
the other classes' detections
- Run Preview now always refreshes full-set first (exemplars: []) then
re-runs exemplared classes
- docs: REQ-182 amended (merge semantics), design/ui-spec/tasks synced