Tighten D&D prompt contracts and tests

assets/dnd/npc-interactions/prompts/instructions.md

@@ -5,9 +5,9 @@ Use only names from the supplied NPC registry.
 
 Do not summarize, infer relationships, sentiment, factions, motives, aliases,
 or persistent state. Do not identify player characters, anonymous groups, or
-invented NPCs. Keep occurrences within this transcript chunk. Split records
-when an NPC's interaction kind changes, when combat alignment changes, or when
-an NPC is first mentioned and later becomes present.
+invented NPCs. Split records when an NPC's interaction kind changes, when
+combat alignment changes, or when an NPC is first mentioned and later becomes
+present.
 
 Use exactly one kind per occurrence:
 

assets/dnd/npcs/normalize/prompts/candidates.md

@@ -1,4 +1,3 @@
-The supplied NPC candidates are below. Use only these display names in the
-response.
+NPC candidates for identity comparison:
 
 {{ input "candidates" }}

assets/dnd/scene-descriptions/prompts/instructions.md

@@ -42,5 +42,4 @@ must not invent a proper noun.
 The summary must briefly state the main activity and material transition or
 outcome established within the accepted chunk. Do not add analysis, inferred
 motives, hidden state, future consequences, relationship claims, or facts from
-outside the chunk. Campaign references may disambiguate names but never add
-events or lore.
+outside the chunk.