fix: compile errors

Author: hamed-shirbandi

src/2-Clients/AdminPanel/Pages/Shared/NavMenu.razor

@@ -3,7 +3,7 @@
 @attribute [ReplaceBaseComponent]
 
 <div class="nav-item">
-    <NavLink @onclick="base.HandleNavItemClicked" class="nav-link ms-1" href="/test">
+    <NavLink @onclick="base.HandleNavItemClicked" class="nav-link ms-1" href="/demo-things">
         <span class="bi bi-plugin p-1" aria-hidden="true"></span> @AdminPanelLocalizer[AdminPanelResource.DemoThings]
     </NavLink>
 </div>