update docker files

Dockerfile.prod

@@ -1,33 +1,25 @@
-# Multi-stage build for production
-# Stage 1: Build the React application
+# Stage 1: Build the Vite application
 FROM node:20-alpine AS build
 
-# Set working directory
 WORKDIR /app
 
-# Copy package files
-COPY package.json yarn.lock ./
-
 # Install dependencies
+COPY package.json yarn.lock ./
 RUN yarn install --frozen-lockfile
 
-# Copy source code
+# Copy source code and build
 COPY . .
-
-# Build the application for production
 RUN yarn build
 
 # Stage 2: Serve with nginx
-FROM nginx:alpine
+FROM nginx:1.27-alpine
 
-# Copy custom nginx configuration
+# Copy nginx configuration tuned for a single-page application
 COPY nginx.conf /etc/nginx/nginx.conf
 
-# Copy built application from build stage
-COPY --from=build /app/build /usr/share/nginx/html
+# Copy built assets
+COPY --from=build /app/dist /usr/share/nginx/html
 
-# Expose port 80
 EXPOSE 80
 
-# Start nginx
 CMD ["nginx", "-g", "daemon off;"]