added docker functionality

docker-compose.yml

@@ -1,21 +1,20 @@
 services:
-  # frontend:
-  #   container_name: frontend
-  #   build: ./frontend
-  #   ports:
-  #     - "7002:7002"
-  #   environment:
-  #     - CHOKIDAR_USEPOLLING=true
-  #   volumes:
-  #     - ./frontend:/app
-  #     - /app/node_modules
-  #   restart: unless-stopped
-
-  backend:
-    container_name: backend
-    build: ./backend
+  frontend:
+    container_name: frontend
+    build: ./frontend
     ports:
-      - "7001:7001"
+      - "7002:7002"
+    environment:
+      - CHOKIDAR_USEPOLLING=true
     volumes:
-      - ./backend:/bikelane-backend
+      - ./frontend:/app
+      - /app/node_modules
     restart: unless-stopped
+#  backend:
+#   container_name: backend
+#  build: ./backend
+# ports:
+#  - "7001:7001"
+#volumes:
+#  - ./backend:/bikelane-backend
+# restart: unless-stopped

frontend/Dockerfile

@@ -9,4 +9,4 @@ COPY . .
 
 EXPOSE 7002
 
-CMD ["npm", "start"]
+CMD ["npm", "run", "dev"]