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Docker

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+# Use Node.js LTS version
+FROM node:18-alpine
+
+# Install Tesseract OCR dependencies
+RUN apk add --no-cache \
+    tesseract-ocr \
+    tesseract-ocr-data-eng \
+    build-base \
+    cairo-dev \
+    jpeg-dev \
+    pango-dev \
+    giflib-dev \
+    pixman-dev
+
+# Set working directory
+WORKDIR /app
+
+# Copy package files
+COPY package*.json ./
+
+# Install dependencies
+RUN npm ci --only=production
+
+# Copy application files
+COPY . .
+
+# Create necessary directories
+RUN mkdir -p uploads public
+
+# Set permissions
+RUN chmod -R 755 /app
+
+# Expose port
+EXPOSE 7860
+
+# Set environment variables
+ENV NODE_ENV=production
+ENV PORT=7860
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
+    CMD node -e "require('http').get('http://localhost:3000/api/health', (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})"
+
+# Start application
+CMD ["node", "index.js"]