initial commit

Dockerfile

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+# Use official Node.js image as base
+FROM node:18
+
+# Create app directory
+WORKDIR /usr/src/app
+
+# Copy package.json and package-lock.json (if available)
+COPY package*.json ./
+
+# Install dependencies
+RUN npm install
+
+# Copy app source code
+COPY . .
+
+# Expose the port your app runs on (optional, depends on your app)
+EXPOSE 3000
+
+# Start the app
+CMD ["npm", "start"]