Update back link text and href in portfolio-refresh.html

Author: Rschipman

projects/portfolio-refresh.html

@@ -20,9 +20,9 @@
   <main class="p-6 max-w-4xl mx-auto">
 
     <!-- Back Link -->
-    <a href="../index.html" class="text-sm text-green-400 hover:text-green-300">
-      ← Back to Portfolio
-    </a>
+   <a href="../index.html#projects" class="text-green-400 hover:underline">
+  ← Back to Projects
+</a>
 
     <!-- Title -->
     <h1 class="text-3xl font-extrabold mt-4 mb-2">