Add todo for hardcoded section navigation on chevron

layouts/partials/home.html

@@ -18,6 +18,7 @@
       <li>{{ . }}</li>
       {{ end }}
     </ul>
+    <!-- @todo this section should go to the first section, not necessarily about -->
     <a href="#about"><i class="arrow bounce fa fa-chevron-down"></i></a>
   </div>
 </div>