vista de pdf

frontend/Dockerfile

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+FROM node:20-alpine
+
+WORKDIR /app
+
+# Copy package files
+COPY package*.json ./
+
+# Copy application files
+COPY . .
+
+# Install dependencies (will be done at runtime due to volume mount)
+RUN npm install
+
+# Expose Vite dev server port
+EXPOSE 5173
+
+# Run development server with host binding for Docker
+CMD ["sh", "-c", "npm install && npm run dev -- --host 0.0.0.0"]