feat: enhance image loading performance by adding fetchPriority and loading attributes in multiple components, and update MUI icons chunking in webpack configuration

src/components/ProductImage.js

@@ -31,6 +31,8 @@ const ProductImage = ({
           height="400"
           image="/assets/images/nopicture.jpg"
           alt={product.name}
+          fetchPriority="high"
+          loading="eager"
           sx={{ objectFit: "cover" }}
         />
       )}