feat: wire skills guides into templates, deduplicate Iris RAG

Skills guides wired (all were dead code — no templates declared skills:):
- book_chapter.yml: YAFictionGuide + RomanceFictionGuide + SciFiFictionGuide
- chapter_review.yml: same (Devon, Lane, Cora reviewers now have genre context)
- chapter_roundtable.yml: same (debate participants use genre craft knowledge)
- chapter_polish.yml: same (Iris polishes with full genre guide in context)
- short_story.yml: same
- blog_write.yml: BlogWritingGuide
- recipe_develop.yml: RecipeWritingGuide

All templates updated to include 'skills' in sections list so guides
are injected as SKILLS & GUIDES block in the prompt.

Iris RAG deduplication:
- agents/iris/rag/agent.rag.md: 15 near-identical entries -> 2 canonical
  Entry 1: Bible & Continuity Check requirement
  Entry 2: Editorial assignments (Devon/Lane/Cora with their roles)
  13 duplicates removed

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

templates/blog_write.yml

@@ -3,6 +3,9 @@ description: "Write a standalone blog post — draft, polish, deliver."
 debug: true
 system: agent_prompt
 
+skills:
+  - guides/BlogWritingGuide.md
+
 agent_prompt:
   - "= identity.md"
   - "agent.rag.json"
@@ -11,6 +14,7 @@ sections:
   - agent
   - project
   - rag
+  - skills
   - deliverables
   - message
   - rejection_feedback

templates/book_chapter.yml

@@ -10,6 +10,11 @@ requires:
   - chapter_target_words
   - chapter_ref
 
+skills:
+  - guides/YAFictionGuide.md
+  - guides/RomanceFictionGuide.md
+  - guides/SciFiFictionGuide.md
+
 agent_prompt:
   - "= identity.md"
   - "agent.rag.json"
@@ -18,6 +23,7 @@ sections:
   - agent
   - project
   - rag
+  - skills
   - deliverables
   - message
   - rejection_feedback

templates/chapter_polish.yml

@@ -4,10 +4,16 @@ description: >
 debug: true
 model: power
 
+skills:
+  - guides/YAFictionGuide.md
+  - guides/RomanceFictionGuide.md
+  - guides/SciFiFictionGuide.md
+
 sections:
   - agent
   - project
   - rag
+  - skills
   - message
   - instructions
 

templates/chapter_review.yml

@@ -4,12 +4,19 @@ description: >
   critique in their editorial domain.
 debug: true
 model: power
+
+skills:
+  - guides/YAFictionGuide.md
+  - guides/RomanceFictionGuide.md
+  - guides/SciFiFictionGuide.md
+
 agent_prompt:
   - system.md
 
 sections:
   - project
   - rag
+  - skills
   - message
   - instructions
 

templates/chapter_roundtable.yml

@@ -6,6 +6,11 @@ description: >
 
 debug: true
 
+skills:
+  - guides/YAFictionGuide.md
+  - guides/RomanceFictionGuide.md
+  - guides/SciFiFictionGuide.md
+
 participant_prompt:
   - "= identity.md"
 
@@ -17,6 +22,7 @@ sections:
   - project
   - participants
   - participants_prompt
+  - skills
   - message
   - instructions
 

templates/recipe_develop.yml

@@ -3,6 +3,9 @@ description: "Develop one recipe — concept, headnote, ingredients, method, and
 debug: true
 system: agent_prompt
 
+skills:
+  - guides/RecipeWritingGuide.md
+
 agent_prompt:
   - "= identity.md"
   - "agent.rag.json"
@@ -11,6 +14,7 @@ sections:
   - agent
   - project
   - rag
+  - skills
   - deliverables
   - message
   - rejection_feedback

templates/short_story.yml

@@ -3,6 +3,11 @@ description: "Write a complete short story — plan, draft, deepen, deliver."
 debug: true
 system: agent_prompt
 
+skills:
+  - guides/YAFictionGuide.md
+  - guides/RomanceFictionGuide.md
+  - guides/SciFiFictionGuide.md
+
 agent_prompt:
   - "= identity.md"
   - "agent.rag.json"
@@ -11,6 +16,7 @@ sections:
   - agent
   - project
   - rag
+  - skills
   - message
   - rejection_feedback
   - instructions