feat: Update footer layout, add social media links, and improve styling

src/app/themes/page.tsx

@@ -1,16 +0,0 @@
-
-import Footer from "@/components/footer";
-import MarketplacePage from "@/components/marketplace";
-import { Navigation } from "@/components/navigation";
-import { getAllThemes, ZenTheme } from "@/lib/themes";
-import { GetStaticProps } from "next";
-
-export default async function ThemesMarketplace() {
-  return (
-    <main className="flex min-h-screen flex-col items-center justify-start">
-      <MarketplacePage themes={await getAllThemes()} />
-      <Footer />  
-      <Navigation /> {/* At the bottom of the page */}
-    </main>   
-  );
-}