feat: Add local storage adapter and update CLAUDE.md with permanent rules

- Add local-storage.ts with smart folder structure:
  /storage/products/{brand}/{state}/{product_id}/
- Add storage-adapter.ts unified abstraction
- Add docker-compose.local.yml (NO MinIO)
- Add start-local.sh convenience script
- Update CLAUDE.md with:
  - PERMANENT RULES section (no data deletion)
  - DEPLOYMENT AUTHORIZATION requirements
  - LOCAL DEVELOPMENT defaults
  - STORAGE BEHAVIOR documentation
  - FORBIDDEN ACTIONS list
  - UI ANONYMIZATION rules

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

docker-compose.local.yml

@@ -0,0 +1,64 @@
+# Local Development Stack - NO MinIO
+#
+# Usage:
+#   docker-compose -f docker-compose.local.yml up
+#
+# Or use the convenience script:
+#   ./start-local.sh
+#
+# This runs:
+#   - PostgreSQL database
+#   - Backend API server
+#   - Local filesystem storage (./storage)
+#
+# NO MinIO, NO remote connections, NO Kubernetes
+
+services:
+  postgres:
+    image: postgres:15-alpine
+    container_name: cannaiq-postgres
+    environment:
+      POSTGRES_DB: dutchie_menus
+      POSTGRES_USER: dutchie
+      POSTGRES_PASSWORD: dutchie_local_pass
+    ports:
+      - "54320:5432"
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U dutchie"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
+  backend:
+    build:
+      context: ./backend
+      dockerfile: Dockerfile.dev
+    container_name: cannaiq-backend
+    environment:
+      NODE_ENV: development
+      PORT: 3000
+      DATABASE_URL: "postgresql://dutchie:dutchie_local_pass@postgres:5432/dutchie_menus"
+      # Local storage - NO MinIO
+      STORAGE_DRIVER: local
+      STORAGE_BASE_PATH: /app/storage
+      STORAGE_PUBLIC_URL: /storage
+      # No MinIO env vars - forces local storage
+      # MINIO_ENDPOINT is intentionally NOT set
+      JWT_SECRET: local_dev_jwt_secret_change_in_production
+      ADMIN_EMAIL: admin@example.com
+      ADMIN_PASSWORD: password
+    ports:
+      - "3010:3000"
+    volumes:
+      - ./backend:/app
+      - /app/node_modules
+      - ./storage:/app/storage
+    depends_on:
+      postgres:
+        condition: service_healthy
+    command: npm run dev
+
+volumes:
+  postgres_data: