update dockerfile

deploy/docker/Dockerfile

@@ -13,16 +13,19 @@ RUN npm install
 COPY . .
 
 # Build the project
-RUN npm run build
+RUN npm run start
 
-# Use Nginx for serving static files
-FROM nginx:alpine
+# Final stage
+FROM node:18-alpine
 
-# Copy build files to Nginx html directory
-COPY --from=builder /app/dist /usr/share/nginx/html
+# Set working directory
+WORKDIR /app
 
-# Expose port 80
-EXPOSE 80
+# Copy built files from builder
+COPY --from=builder /app ./
 
-# Start Nginx
-CMD ["nginx", "-g", "daemon off;"]
+# Expose the application port (sesuaikan dengan port yang digunakan di package.json)
+EXPOSE 4173
+
+# Jalankan aplikasi dengan npm run preview
+CMD ["npm", "run", "preview"]