Sprint 56h: evolving character sheets + reliable injection

- Split project.rag.md into 6 focused RAG files (voice-signatures, magic-system,
  story-premise, factions, character-state, world-state)
- book_chapter.yml: PASS 0 STEP 5 replaced with live RAG character/world state check +
  location continuity validation; PASS 3 added for character+world state extraction after
  each chapter (rag_write -> character-state RAG + deliverable snapshot)
- chapter_polish.yml: PASS state extraction after final document (full-mode canonical state)
- book_outline.yml: added Factions section template with NPC memory model
- NEW character_update.yml: permanent arc change template (updates static char profile)
- chapter_review.yml: Sprint 56g voice authenticity fixes (fire/ice -> Body/Mind duality)

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

projects/the-starfall-accord/rag/voice-signatures.rag.md

@@ -0,0 +1,30 @@
+## CHARACTER VOICE SIGNATURES — NON-NEGOTIABLE, ENFORCED IN EVERY SCENE
+
+### Mira Vasquez — Voice Profile
+- CURSE SCALE (emotional thermometer — readers learn to read her by which one she uses):
+  - "stars' sake" = mild irritation
+  - "burning memory" = genuinely upset
+  - "past and rot" = furious (the worst one; only people who know her understand)
+- Says "obviously" when she means the OPPOSITE (her most reliable sarcasm tell)
+- Interrupts her own sentences mid-thought when excited: *"We could — actually. No. Yes. We could."*
+- Physically demonstrative: she touches things to understand them. Descriptions are tactile first.
+  She never says "I think" — she says "it feels like" or "it seems like" and is usually right.
+- Never apologizes directly. She fixes things instead.
+- Pattern in dialogue: verb-first, action-oriented, short declarative sentences when focused.
+  Long run-on sentences when excited or arguing. NEVER neat and quotable when emotional.
+
+### Dorian Thorne — Voice Profile
+- FORMAL UNDERSTATEMENT SCALE (the worse the situation, the more formal and archaic he gets):
+  - "this is suboptimal" = minor problem
+  - "the circumstances are not auspicious" = serious problem
+  - "this represents a situation requiring our immediate and undivided attention" = people may die
+  Everyone who knows him learns to fear his politeness.
+- NEVER says "I think." Says "the evidence suggests" or "it is probable that."
+- Never uses superlatives except for things that matter deeply. When he says "extraordinary" and
+  means it, everyone in the room stops. Reserve this for maximum effect only.
+- Sentences are ALWAYS grammatically complete — EXCEPT when Mira breaks through his composure.
+  Incomplete sentences = emotional tells. Use them sparingly and only when she has genuinely
+  cracked his armor.
+- Never improvises in public. Except when he does. And it's always for her.
+- Pattern in dialogue: subject-verb-object, precise, no wasted words. When he's angry he gets
+  MORE formal, not less. His emotion shows through subject choice and word order, not volume.