Validate pair content seed rerolls

docs/prompt-architecture-improvement-plan.md

@@ -27,7 +27,8 @@ The map audit currently sees:
   every registered action and position family except documented special cases
   covered by dedicated smoke fixtures.
 - Pair seed simulation, so Insta/OF soft/hard metadata and formatter outputs
-  prove locked determinism and pose-only reroll behavior.
+  prove locked determinism, content-only reroll behavior, and pose-only reroll
+  behavior.
 
 ## Architectural Finding
 
@@ -646,7 +647,8 @@ Near-term:
 - Keep same-room pair continuity synchronized in both assembled prompt text and
   `hardcore_row.scene_text`; `tools/prompt_smoke.py` covers this drift case.
 - Keep pair seed behavior synchronized across soft/hard rows; the route
-  simulator now checks locked pair determinism and pose-only hard-action rerolls.
+  simulator now checks locked pair determinism, content-only soft outfit
+  rerolls, and pose-only hard-action rerolls.
 
 Medium-term: