Move server from nginx to vite

Dockerfile

@@ -1,38 +1,31 @@
-# Multi-stage build for EzSepa Landing Page
+# Node-only Dockerfile for EzSepa Landing Page
+# Uses Vite's preview server to serve the production build
 
-# Stage 1: Build the application
-FROM node:20-alpine AS builder
+FROM node:20-slim
 
 WORKDIR /app
 
 # Copy package files
 COPY package*.json ./
 
-# Install dependencies (use npm install because package-lock.json may not exist in the repo)
-# and ensure terser is available for Vite's production minification.
-RUN npm install --no-audit --no-fund && npm install --no-audit --no-fund --save-dev terser
+# Install dependencies (including Vite for preview server)
+RUN npm install --no-audit --no-fund
 
 # Copy source files
 COPY . .
 
-# Build the application
+# Build the application for production
 RUN npm run build
 
-# Stage 2: Serve with nginx
-FROM nginx:alpine
+# Expose port for Vite preview server
+EXPOSE 8081
 
-# Copy custom nginx configuration
-COPY nginx.conf /etc/nginx/conf.d/default.conf
-
-# Copy built files from builder stage
-COPY --from=builder /app/dist /usr/share/nginx/html
-
-# Expose port 80
-EXPOSE 80
+# Set production environment
+ENV NODE_ENV=production
 
 # Health check
 HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
-  CMD wget --quiet --tries=1 --spider https://ezsepa.com/ || exit 1
+  CMD node -e "require('http').get('http://localhost:8081', (r) => process.exit(r.statusCode === 200 ? 0 : 1))"
 
-# Start nginx
-CMD ["nginx", "-g", "daemon off;"]
+# Serve the production build with Vite preview server
+CMD ["npm", "run", "preview", "--", "--host", "0.0.0.0", "--port", "8081"]