Phase 6 — NPC tracker

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

CLAUDE.md

@@ -384,6 +384,15 @@ These are final. Do not propose alternatives unless explicitly asked.
 - Session logs are append-style with a date per entry.
 - World and lore are single persistent documents per campaign
   stored in campaign_docs with doc_type 'world' and 'lore'.
+- Response envelope: { data } / { error } is the canonical API
+  response shape. campaigns.js uses raw JSON and is a known
+  exception to be reconciled in Phase 11.
+- Route nesting: campaign-scoped resources use nested routes at
+  /api/campaigns/:campaignId/resource, mounted with
+  mergeParams: true.
+- Scope rule: public/index.html and server/index.js are always
+  implicitly in scope when wiring a new feature view and do not
+  need explicit approval as scope expansions.
 
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