Inner directory names now compete with the pack/file name: a subtree
under a dir whose name matches the catalog better than the pack-level
resolution is re-homed there (fixes multi-unit sculptor packs like
'Retro Elvez' dumping everything into one keyword class). Junk dir
names (files/images/HEADS/2/...) never match. Hits between 0.50 and the
threshold are accepted as low-confidence: [w] in the plan, confidence
in the audit, listed in sorter_low_confidence.txt. Works in both
provenance and manual-tree mode.
Ben_Kosytorz
7ccaf75a41