feat: init

backend/Dockerfile

@@ -0,0 +1,20 @@
+# Use an official Node.js runtime as a parent image
+FROM node:18-alpine
+
+# Set the working directory in the container
+WORKDIR /usr/src/app
+
+# Copy package.json and package-lock.json to the working directory
+COPY package*.json ./
+
+# Install any needed packages
+RUN npm install
+
+# Bundle app source
+COPY . .
+
+# Make port 3001 available to the world outside this container
+EXPOSE 3001
+
+# Define the command to run the app
+CMD [ "node", "index.js" ]