Create Dockerfile

Dockerfile

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+# Use an official Node runtime as a parent image
+FROM node:22-alpine
+
+# Set the working directory 
+WORKDIR /app
+
+# Copy package.json and package-lock.json
+COPY package*.json ./
+
+# Install dependencies
+RUN npm install
+
+# Copy the rest of the application code
+COPY . .
+
+# Build the frontend and backend 
+RUN npm run build
+
+# Set environment to production
+ENV NODE_ENV=production
+
+# Expose Web/Proxy port (3000) and RTMP Ingest port (1935)
+EXPOSE 3000 1935
+
+# Start the production server
+CMD ["npm", "start"]