Simplify starter page to centered prompting heading

app/page.tsx

@@ -1,26 +1,9 @@
-import Image from "next/image";
-
 export default function Home() {
   return (
-    <div className="flex min-h-screen flex-col items-center justify-center bg-white font-sans dark:bg-black">
+    <main className="flex flex-1 items-center justify-center bg-white px-6">
-      <main className="flex w-full max-w-6xl flex-1 flex-col items-center bg-white px-16 py-16 dark:bg-black sm:items-start">
+      <h1 className="font-heading text-4xl font-semibold tracking-tight sm:text-5xl">
-        <Image
+        Start prompting.
-          className="dark:invert"
-          src="/next.svg"
-          alt="Next.js logo"
-          width={100}
-          height={20}
-          priority
-        />
-        <div className="flex flex-1 flex-col items-center justify-center gap-6 text-center sm:items-start sm:text-left">
-          <h1 className="max-w-xs text-3xl font-semibold leading-10 tracking-tight text-black dark:text-zinc-50">
-            Start prompting
       </h1>
-          <p className="max-w-md text-lg leading-8 text-zinc-600 dark:text-zinc-400">
-            Next.js 16 template built with tailwind css and shadcn.
-          </p>
-        </div>
     </main>
-    </div>
   );
 }