🔀 merge: auth/complete branch with Better Auth implementation

Merged auth/complete into main with resolved conflicts:
- Kept Better Auth system (EdDSA JWT via JWKS)
- Removed all Coolify references
- Added dev:auth and dev:chat:full scripts for auth development
- Combined zitare scripts from main with auth scripts
- Exported both feedback.schema and organizations.schema

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

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

apps-archived/nutriphi/apps/backend/docker-compose.coolify.yml

@@ -1,31 +0,0 @@
-version: '3.8'
-
-services:
-  nutriphi-backend:
-    build:
-      context: .
-      dockerfile: Dockerfile
-    container_name: nutriphi-backend
-    restart: unless-stopped
-    environment:
-      - NODE_ENV=production
-      - PORT=${PORT:-3002}
-      - DATABASE_URL=${DATABASE_URL}
-      - GEMINI_API_KEY=${GEMINI_API_KEY}
-      - S3_ENDPOINT=${S3_ENDPOINT}
-      - S3_ACCESS_KEY_ID=${S3_ACCESS_KEY_ID}
-      - S3_SECRET_ACCESS_KEY=${S3_SECRET_ACCESS_KEY}
-      - S3_BUCKET_NAME=${S3_BUCKET_NAME}
-      - S3_REGION=${S3_REGION:-fsn1}
-      - S3_PUBLIC_URL=${S3_PUBLIC_URL}
-      - MANACORE_AUTH_URL=${MANACORE_AUTH_URL}
-    ports:
-      - "${PORT:-3002}:${PORT:-3002}"
-    healthcheck:
-      test: ["CMD", "curl", "-f", "http://localhost:${PORT:-3002}/api/health"]
-      interval: 30s
-      timeout: 10s
-      retries: 3
-      start_period: 40s
-    labels:
-      - "coolify.managed=true"