fix support page mobile sidebar

Author: yyx990803

themes/vue/layout/page.ejs

@@ -1,5 +1,11 @@
 <% if (page.type) { %>
     <%- partial('partials/sidebar', { type: page.type, index: page.index }) %>
+<% } else { %>
+  <div class="sidebar">
+    <ul class="main-menu">
+      <%- partial('partials/main_menu', { context: 'sidebar' }) %>
+    </ul>
+  </div>
 <% } %>
 <div class="content <%- page.type ? page.type + ' with-sidebar' : '' %> <%- page.type === 'guide' ? page.path.replace(/.+\//, '').replace('.html', '') + '-guide' : '' %>">
     <%- partial('partials/ad') %>