add repo link in footer

Author: Kernix13

css/style.css

@@ -163,6 +163,10 @@ footer h2 {
   color: #fff;
 }
 
+footer a {
+  color: #fff;
+}
+
 /*  
 code {
   color: #fefefe;

details.html

@@ -96,6 +96,8 @@ <h1 id="details-heading"></h1>
   <footer>
     <div class="wrapper">
       <h2>codeCompare</h2>
+      <!-- format this better later: -->
+      <p><a href="https://github.com/Kernix13/codeCompare" target="_blank">GitHub repo</a></p>
       <p>&copy; 2026</p>
     </div>
   </footer>

frameworks.html

@@ -229,6 +229,8 @@ <h3>Routing</h3>
   <footer>
     <div class="wrapper">
       <h2>codeCompare</h2>
+      <!-- format this better later: -->
+      <p><a href="https://github.com/Kernix13/codeCompare" target="_blank">GitHub repo</a></p>
       <p>&copy; 2026</p>
     </div>
   </footer>

index.html

@@ -89,6 +89,8 @@ <h1 id="heading"></h1>
   <footer>
     <div class="wrapper">
       <h2>codeCompare</h2>
+      <!-- format this better later: -->
+      <p><a href="https://github.com/Kernix13/codeCompare" target="_blank">GitHub repo</a></p>
       <p>&copy; 2026</p>
     </div>
   </footer>