Activate UIUX V2 navigation for System Admin

app/ui/templates/base/layout.html

@@ -111,7 +111,7 @@
      Sidebar is retained only for System Admin users.
      All other authenticated users use the floating top workspace bar on every page.
      Existing routes and old sidebar code are kept intact. #}
-  {% set use_clean_top_nav = full_auth and not is_system_admin_user %}
+  {% set use_clean_top_nav = full_auth %}
 
 
   <div class="min-h-screen {% if not use_clean_top_nav %}lg:grid lg:grid-cols-[260px_minmax(0,1fr)]{% endif %}">
@@ -404,6 +404,9 @@
     <div class="min-h-screen">
       {% if use_clean_top_nav %}
         {% include "ui/templates/components/top_workspace_bar.html" %}
+        {% if is_system_admin_user %}
+          {% include "ui/templates/components/system_admin_navigation_v2.html" %}
+        {% endif %}
       {% else %}
       <header class="border-b border-slate-200 bg-white/90 backdrop-blur">
         <div class="mx-auto max-w-7xl px-4 py-4 sm:px-6 lg:px-8">