feat: restored TopMessage

- Added back TopMessage tag, placed inside #Content for better positioning
- Styled TopMessage for better visibility

src/views/DiscoverView.vue

@@ -3,6 +3,8 @@
 
   <!-- CONTENT -->
   <section id="Content" class="p-6 pb-24 max-w-3xl mx-auto">
+    <TopMessage />
+
     <!-- Main View Heading -->
     <div class="flex gap-4 items-center mb-4">
       <h1 id="ViewHeading" class="text-2xl font-bold leading-none">Discover</h1>