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/factions.rag.md

@@ -0,0 +1,27 @@
+## Factions — The Starfall Accord
+
+This file tracks the factions in The Starfall Accord. Updated as the outline evolves.
+
+### Ignis Academy (Mira's school)
+- Home base: Original Ignis Academy campus, merged building
+- Leadership: Mira Vasquez (acting co-administrator), prior Ignis faculty
+- Attitude toward merger: Defensive pride — they are the host school; deeply territorial
+- Attitude toward Dorian's faction: Competitive distrust → cautious respect (arc over book)
+- Key NPCs: (to be added when outline defines them)
+
+### Frost-Bound Institute (Dorian's school)
+- Home base: Originally separate; now displaced to Ignis campus, Obsidian Wing
+- Leadership: Dorian Thorne (acting co-administrator), senior Frost-Bound faculty
+- Attitude toward merger: Cold pragmatism — they know the merger was forced; maintaining dignity
+- Attitude toward Mira's faction: Professional disdain → reluctant alliance (arc over book)
+- Key NPCs: (to be added when outline defines them)
+
+### The High Regency (external antagonist)
+- Home base: Capital, Meridian Hall
+- Leadership: High Inquisitor Vane (introduced Chapter 5)
+- Attitude toward merger: Politically motivated support — using merger to consolidate power
+- Threat: Will expose the Accord-as-Lock secret if merger fails on their terms
+- Key NPCs: High Inquisitor Vane
+
+### NPC Memory (updated by world-state.rag.md each chapter)
+(See world-state.rag.md for current NPC attitudes and faction interaction log)