feat: add clickable CCA link in Partners section

Update CCA text to link to crypto-commons.org.

#VERCEL_SKIP

Co-authored-by: Jeff Emmett <46964190+Jeff-Emmett@users.noreply.github.com>

app/page.tsx

@@ -434,7 +434,14 @@ export default function HomePage() {
                   </Link>
                 </li>
                 <li>
-                  <span className="text-muted-foreground">Crypto Commons Association</span>
+                  <Link
+                    href="https://crypto-commons.org"
+                    className="text-muted-foreground hover:text-foreground transition-colors"
+                    target="_blank"
+                    rel="noopener noreferrer"
+                  >
+                    Crypto Commons Association
+                  </Link>
                 </li>
               </ul>
             </div>