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.gitignore

@@ -3,11 +3,12 @@ node_modules/
 */node_modules/
 
 # Production builds
-build/
 dist/
-*/build/
 */dist/
 
+# Allow the frontend build artifacts to be checked in
+!/web/build
+
 # Environment variables
 .env
 .env.local

Dockerfile

@@ -0,0 +1,24 @@
+# Use a Node.js LTS version that includes Python and build tools
+FROM node:18-bullseye
+
+# Set the working directory inside the container
+WORKDIR /app
+
+# Copy the entire project, including the pre-built frontend
+COPY . .
+
+# Install System Dependencies required for the backend
+RUN apt-get update && apt-get install -y python3 python3-pip build-essential && rm -rf /var/lib/apt/lists/*
+
+# Install only production dependencies for the backend and root
+RUN npm install --omit=dev
+
+# Install Python dependencies
+RUN pip3 install --no-cache-dir -r backend/python/requirements.txt
+
+# --- Final Configuration ---
+ENV PORT=7860
+EXPOSE 7860
+
+# Define the command to start the production server
+CMD ["node", "backend/server.js"]