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Dockerfile.optimized

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+# Multi-stage build for Vue.js application (Optimized version)
+FROM node:18-alpine AS builder
+
+# Set working directory
+WORKDIR /app
+
+# Copy package files
+COPY package*.json ./
+
+# Install all dependencies (including dev dependencies for build)
+RUN npm ci
+
+# Copy source code
+COPY . .
+
+# Build the application
+RUN npm run build
+
+# Production stage
+FROM nginx:alpine AS production
+
+# Install curl for health checks
+RUN apk add --no-cache curl
+
+# Copy built assets from builder stage
+COPY --from=builder /app/dist /usr/share/nginx/html
+
+# Copy custom nginx configuration
+COPY nginx.conf /etc/nginx/nginx.conf
+
+# Create non-root user for security
+RUN addgroup -g 1001 -S nodejs && \
+    adduser -S nextjs -u 1001
+
+# Change ownership of nginx directories
+RUN chown -R nextjs:nodejs /var/cache/nginx && \
+    chown -R nextjs:nodejs /var/log/nginx && \
+    chown -R nextjs:nodejs /etc/nginx/conf.d && \
+    touch /var/run/nginx.pid && \
+    chown -R nextjs:nodejs /var/run/nginx.pid && \
+    chown -R nextjs:nodejs /usr/share/nginx/html
+
+# Switch to non-root user
+USER nextjs
+
+# Expose port 80
+EXPOSE 80
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
+  CMD curl -f http://localhost/health || exit 1
+
+# Start nginx
+CMD ["nginx", "-g", "daemon off;"]