feat(results-page): enhance search with caching, pagination, and UI tweaks

- Add dynamic rendering and Node.js runtime config to location API for better performance
- Improve ProductCardSkeleton with dark mode styling for consistent theming
- Simplify Hero search placeholder to focus on product name input
- Integrate caching, pagination, and cache clearing in results page for optimized search experience and user control

app/components/landing/Hero.tsx

@@ -80,7 +80,7 @@ export function Hero() {
     } else if (searchType === "name") {
       return "Digite o nome do produto (ex: coca cola)";
     }
-    return "Digite o código de barras ou nome do produto";
+    return "Digite nome do produto";
   };
 
   const getSearchButtonText = () => {