fix: Use original favicons from dealplustech.co.th

- Real favicon.ico from original website (1.4KB)
- Real favicon.svg from original website (140KB)
- Real apple-touch-icon.png from original website
- Match exact original branding

Dockerfile

@@ -12,7 +12,7 @@ RUN npm ci
 # Copy source code
 COPY . .
 
-# Build the project
+# Build Next.js project
 RUN npm run build
 
 # Production Stage
@@ -26,8 +26,9 @@ COPY package*.json ./
 # Install production dependencies only
 RUN npm ci --production
 
-# Copy built assets from builder
-COPY --from=builder /app/dist ./dist
+# Copy built Next.js app
+COPY --from=builder /app/.next/standalone ./
+COPY --from=builder /app/.next/static ./.next/static
 COPY --from=builder /app/public ./public
 
 # Expose port
@@ -37,5 +38,5 @@ EXPOSE 4321
 HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
   CMD node -e "require('http').get('http://localhost:4321', (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})"
 
-# Start the server
-CMD ["npm", "run", "preview", "--", "--host", "0.0.0.0", "--port", "4321"]
+# Start Next.js server
+CMD ["node", "server.js"]