Remove author attribution from hero

Author: fernandosmither

src/pages/index.astro

@@ -84,7 +84,7 @@ const typeColors: Record<string, string> = {
         <span class="text-white font-semibold">378 TreeHacks 2026</span> hackathon projects.
       </p>
       <p class="mt-2 text-sm text-zinc-500">
-        February 2026 &middot; Security Research by <a href="https://fdosmith.dev" class="text-zinc-400 underline underline-offset-2 hover:text-white">Fernando Smith</a>
+        February 2026
       </p>
       <div class="mt-8 flex justify-center">
         <a href="#stats" class="px-6 py-3 bg-red-600 hover:bg-red-700 text-white font-medium rounded-lg transition-colors">