(1) MoE/Loop prototype gets a '✱ 1 of N' / '🔁 1 of N' badge — makes the single example expert/layer obvious inside its container; (2) T5LayerFF / DenseActDense / DenseGatedActDense classified as MLP not Block (matched 'Layer' before); (3) scan_kinds.py utility to audit class→kind mappings across architectures
