Adds header link to blog

Author: jacomyal

src/layouts/Layout.astro

@@ -37,6 +37,9 @@ const { class: className } = Astro.props;
           <li class="nav-item">
             <a class="nav-link" href="/about">About</a>
           </li>
+          <li class="nav-item">
+            <a class="nav-link" href="https://gephi.wordpress.com">Blog</a>
+          </li>
           <li class="nav-item">
             <a class="nav-link" href="/faq">FAQ</a>
           </li>