Adjust the prompt FS layout and test strategy

internal/modules/extract/dnd/spells/assets/prompts/dnd.spells.yaml

@@ -5,7 +5,10 @@ inputs:
   - name: transcript
     required: true
     content_type: application/json
-  - name: roster
+  - name: players
+    required: false
+    content_type: text/plain
+  - name: party
     required: false
     content_type: text/plain
   - name: glossary
@@ -13,13 +16,13 @@ inputs:
     content_type: text/plain
 messages:
   - role: system
-    content_file: ./common-dnd-system.md
+    content_file: ./sharedassets/common-dnd-system.md
   - role: user
-    content_file: ./common-dnd-transcript.md
+    content_file: ./sharedassets/common-dnd-transcript.md
     cache_control:
       type: ephemeral
   - role: user
-    content_file: ./common-dnd-references.md
+    content_file: ./sharedassets/common-dnd-references.md
     cache_control:
       type: ephemeral
   - role: user

internal/modules/extract/dnd/spells/assets/prompts/instructions.md

@@ -4,8 +4,8 @@ Return only D&D spell-cast artifacts. For each spell cast, identify the in-world
 caster, spell name, effect, narrative description, and source references using
 source_id, start_unit_id, and end_unit_id.
 
-Use roster and glossary reference material only to clarify source text. Do not
-return spells, casters, or effects that are mentioned only in reference
+Use player, party, and glossary reference material only to clarify source text.
+Do not return spells, casters, or effects that are mentioned only in reference
 material.
 
 Return exactly one JSON object and no explanatory text.