[chore] add docker image

Dockerfile

@@ -0,0 +1,20 @@
+# Specify the base image
+FROM node:14
+
+# Set the working directory in the container
+WORKDIR /usr/src/app
+
+# Copy package.json and package-lock.json
+COPY package.json package-lock.json ./
+
+# Install app dependencies
+RUN npm install
+
+# Bundle app source
+COPY . .
+
+# Your app binds to port 3000, so you'll use the EXPOSE instruction to have it mapped by the docker daemon
+EXPOSE 3000
+
+# Define the command to run your app
+CMD [ "node", "server.js" ]

docker-compose.yml

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+version: '3.8'
+services:
+  web:
+    build: .
+    ports:
+      - "3000:3000"
+    environment:
+      NODE_ENV: development
+    volumes:
+      - .:/usr/src/app
+      - /usr/src/app/node_modules