Remove wpcli service and clean Docker network setup

docker-compose.yml

@@ -27,19 +27,3 @@ services:
     volumes:
       - ./db-data:/var/lib/mysql
 
-  wpcli:
-    build: ./wpcli
-    depends_on:
-      - wordpress
-      - db
-    entrypoint: ["/usr/local/bin/entrypoint.sh"]
-    command: ["wp"]
-    environment:
-      WP_CLI_URL: http://localhost:8080
-      WORDPRESS_DB_HOST: db
-      WORDPRESS_DB_USER: wp_user
-      WORDPRESS_DB_PASSWORD: wp_pass
-      WORDPRESS_DB_NAME: wp_db
-    volumes:
-      - ./composer.json:/var/www/html/composer.json:ro
-      - ./composer.lock:/var/www/html/composer.lock:ro