feat: wire multilingual-bias-classifier-v1 into HF Space

fix(ui): add HAUSA and ZULU to Language enum — fixes AttributeError on HF Space

feat(zu): Zulu lexicon v1 + GT + precision gating — ZU F1=0.732 P=1.000 R=0.577

chore(hf-deploy): sync v0.9 registry entry

feat(registry): add v0.9-sw-recall-boost — SW F1=0.851, R=0.881

chore(hf-deploy): sync main — SW recall boost +39pp, 28 new derogation patterns

fix: make eval/context_checker.py self-contained — no core/ import for HF Space

fix: add repo root to sys.path in eval/context_checker.py — resolves HF Space ModuleNotFoundError for core

feat: sync main → hf-deploy — SW F1=0.840, EN=1.000, FR=0.970, KI=0.667

fix: restore EN + FR lexicons to correct state — EN F1=0.885, FR F1=0.793

fix: remove duplicate EN lexicon entries (539→69 rows) — restores EN F1=0.885

feat: auto-write eval/metrics.json on every eval run — gradio_app loads live metrics

fix(sw): tester feedback — malaya detection, proverb partial match, wake/yake biographical suppression

fix: restore self-contained eval/context_checker.py — core import breaks HF Space

chore: sync core eval + detector files from main

chore: sync evaluator from main (ml_threshold=0.56 tuning)

feat(sw): expand derogation patterns + counter-stereotype suppressors — SW F1 0.816→0.819

fix: show N/A for EN/FR/KI in ML classifier registry rows

fix: restore model_registry.json + unignore eval/results

deploy: FastAPI + mount_gradio_app pattern for /rewrite + Gradio UI