initial commit

backend/Dockerfile

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+FROM node:18-alpine
+
+WORKDIR /app
+
+# Copy package files
+COPY package*.json ./
+
+# Install dependencies
+RUN npm ci --only=production
+
+# Copy application files
+COPY . .
+
+# Create data directory for SQLite database
+RUN mkdir -p /app/data
+
+# Expose port
+EXPOSE 5000
+
+# Start the application
+CMD ["node", "server.js"]
+