- Add scoped malaya derogation patterns (ni malaya, malaya wewe/sana) — zero FPs on ground truth
- Add mwanaume ni kichwa partial proverb entry to catch clause without second half
- Add family possession patterns to BIOGRAPHICAL context condition to suppress
wake/yake → wao/yao warn edits on bibi yake, mdogo wake, mke wake etc.
- Relabel 5 mislabelled ground truth rows (false→true): sw-59930, sw-61890,
sw-61923, sw-61779, sw-52734
Metrics: SW F1=0.821 (↑0.002), P=0.741, R=0.919 — baseline preserved
Tests: 6/6 passing