refactor: update Dockerfiles and nginx configurations for consistency and optimization

docker-compose.yml

@@ -1,5 +1,5 @@
 services:
-  #  usr-frontendV2:
+  #  usr-frontend_v2:
   #    container_name: borrow_system-usr-frontend
   #    build: ./FrontendV2
   #    ports:
@@ -10,12 +10,7 @@ services:
   #    container_name: borrow_system-admin-frontend
   #    build: ./admin
   #    ports:
-  #      - "8003:8003"
-  #    environment:
-  #      - CHOKIDAR_USEPOLLING=true
-  #    volumes:
-  #      - ./admin:/app
-  #      - /app/node_modules
+  #      - "8003:80"
   #    restart: unless-stopped
 
   backend: