* active current theme item in user menu.

lib/zin/wg/header/v1.php

@@ -219,6 +219,7 @@ class header extends wg
         (
             'text' => $lang->theme,
             'icon' => 'theme',
+            'key'  => 'theme',
             'items' => $themeItems
         );
 

www/js/zui3/zin.js

@@ -910,6 +910,11 @@
         oldPath.pop();
         oldPath.push(theme + '.css');
         $theme.attr('href', oldPath.join('/'));
+        const userMenu = $('#userMenu-toggle').zui();
+        if(!userMenu) return;
+        const themeItem = userMenu.options.menu.items.find(x => x.key === 'theme');
+        themeItem.items.forEach(item => {item.active = item['data-value'] === theme;});
+        userMenu.render({menu: userMenu.options.menu});
     }
 
     /**