feat: Improve error handling, refine i18n title fallbacks for product pages, update Next.js type paths, and add an image loader test file.

components/home/ProductCategories.tsx

@@ -43,7 +43,11 @@ export default function ProductCategories() {
 
   return (
     <Section className="bg-neutral-light py-0 md:py-0 lg:py-0 -mt-px">
-      {t('title') && <h2 className="sr-only">{t('title')}</h2>}
+      {t.has('title') && (
+        <h2 className="sr-only">
+          {t.rich('title', { green: (chunks: any) => <span>{chunks}</span> })}
+        </h2>
+      )}
       <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4">
         {categories.map((category, idx) => (
           <Link