Revert "remove top banner"

This reverts commit 98ff299.

Author: LWinterberg

src/pages/post-download.astro

@@ -6,6 +6,11 @@ import logo from "../assets/img/promo/audacity-audiocom-promo.png";
 ---
 
 <BaseLayout title="Audacity Cloud Saving Platform" description="Sync & save projects in Audacity Cloud. Secure, automatic, and always accessible." index="all">
+  <section>
+    <div class="text-center bg-blue-700 py-4">
+      <p class="text-lg text-white">Thank you for downloading Audacity!</p>
+    </div>
+  </section>
 
   <section class="mx-8 max-w-screen-md xl:max-w-screen-lg md:mx-auto">
     <div class="flex flex-col items-center justify-center md:h-screen">