update db

docker-compose.yml

@@ -14,15 +14,16 @@ services:
     depends_on:
       - db
     volumes:
-      - .:/app
-      - /app/node_modules
+      - backend_server_app:/app  # Use the backend_server_app volume
+    working_dir: /app  # Sets the working directory in the container
+    command: sh -c "npm install && node app.js"
   db:
     image: mysql:8.0
     environment:
       - MYSQL_ROOT_PASSWORD=secret
       - MYSQL_DATABASE=manga_database
     volumes:
-      - db_data:/var/lib/mysql
+      - db_data_new:/var/lib/mysql
     ports:
       - '3306:3306'
   phpmyadmin:
@@ -38,4 +39,5 @@ services:
       - db
 
 volumes:
-  db_data:
+  backend_server_app:  # Declare the backend_server_app volume
+  db_data_new: