Retire the NPC review pages after owner acceptance and repoint every reference

docs/adr/0018-quaternius-stage2-runtime-rig.md

@@ -79,7 +79,7 @@ rollout.
 - **Date:** 2026-11-05 (owner, at the `0.9.9` face/silhouette gate)
 
 The owner chose **option (a) full swap** from
-[`docs/screens/npc-face-gate/`](../../screens/npc-face-gate/README.md): every roster character
+the face/silhouette gate (its sheets were retired with the review pages): every roster character
 moves onto the Quaternius base, and the procedural generator plus the MakeHuman head retire to
 the tested fallback rather than staying in the shipped roster.