fix sponsor and footer social

app/page.tsx

@@ -49,8 +49,9 @@ export default function Home() {
         >
           Mulai Tutorial
         </Link>
-        {/* <Link
-          href="/blog"
+        <Link
+          href="https://www.youtube.com/channel/UC3uU_grYJ8dl4FBLSLvreeA?sub_confirmation=1"
+          target="_blank"
           className={buttonVariants({
             variant: "secondary",
             className:
@@ -58,8 +59,8 @@ export default function Home() {
             size: "lg",
           })}
         >
-          Read Blog
-        </Link> */}
+          Subscribe
+        </Link>
       </div>
       <div className="grid grid-cols-1 md:grid-cols-3 gap-8 py-12">
         <Card className="px-2 py-6">