fix(docs): link fix

Author: ArtBlue

src/components/site-header.marko

@@ -119,7 +119,7 @@ import {components} from './components.marko';
                         <ul class="app-bar__links" role="menubar">
                             <li><anchor role="menuitem" href="archive/index.html">Archive (v${siteMeta.version})</anchor></li>
                             <li><a role="menuitem" href="https://github.com/eBay/skin">Repo</a></li>
-                            <li><a role="menuitem" href="/storybook">Storybook</a></li>
+                            <li><a role="menuitem" href="/skin/storybook">Storybook</a></li>
                         </ul>
                     </nav>
                     <search/>