Create Dockerfile

Dockerfile

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+# Use an official Node.js LTS version that uses glibc
+FROM node:18-bullseye-slim
+
+# Set the working directory in the container
+WORKDIR /app
+
+# Copy the package.json and package-lock.json (if available)
+COPY package*.json ./
+
+# Install dependencies
+RUN npm install
+
+# Copy the rest of the application code
+COPY . .
+
+# Expose the port the app runs on
+EXPOSE 1234
+
+# Define environment variable
+ENV PORT=1234
+
+# Run the application
+CMD ["npm", "start"]