Feat: docker compose done

docker-compose.yml

@@ -0,0 +1,24 @@
+---
+services:
+  db:
+    image: mongo:8.0
+    volumes:
+      - mongo:/data/db
+  backend:
+    build:
+      context: ./backend
+    environment:
+      PORT: 8888
+      HOST: 0.0.0.0
+      MONGO_CONNECTION_STRING: mongodb://db:27017/todo
+    depends_on:
+      - db
+  frontend:
+    build:
+      context: ./frontend
+    volumes:
+      - ./nginx.conf:/etc/nginx/conf.d/default.conf
+    ports:
+      - 8080:80
+volumes:
+  mongo: {}