feat: Implement AI tutor functionality, add branding fields, and improve API URL handling.

docker-compose.yml

@@ -20,7 +20,7 @@ services:
     environment:
       DATABASE_URL: postgresql://user:password@db:5432/openccb_cms
       JWT_SECRET: openccb_secret_key_2025_production
-      NEXT_PUBLIC_CMS_API_URL: http://localhost:3001
+      NEXT_PUBLIC_CMS_API_URL: http://192.168.0.254:3001
       LMS_INTERNAL_URL: http://experience:3002
     volumes:
       - uploads_data:/app/uploads
@@ -40,7 +40,8 @@ services:
     environment:
       DATABASE_URL: postgresql://user:password@db:5432/openccb_lms
       JWT_SECRET: openccb_secret_key_2025_production
-      NEXT_PUBLIC_LMS_API_URL: http://localhost:3002
+      NEXT_PUBLIC_LMS_API_URL: http://192.168.0.254:3002
+      NEXT_PUBLIC_CMS_API_URL: http://192.168.0.254:3001
     env_file: .env
     extra_hosts:
       - "host.docker.internal:host-gateway"