Fix: Wrong placing of NotFoundPage parameter.

Author: ilonatommy

src/ProjectTemplates/Web.ProjectTemplates/content/ComponentsWebAssembly-CSharp/App.razor

@@ -1,7 +1,7 @@
 @*#if (NoAuth)
-<Router AppAssembly="@typeof(App).Assembly">
+<Router AppAssembly="@typeof(App).Assembly" NotFoundPage="typeof(Pages.NotFound)">
     <Found Context="routeData">
-        <RouteView RouteData="@routeData" DefaultLayout="@typeof(MainLayout)" NotFoundPage="typeof(Pages.NotFound)"/>
+        <RouteView RouteData="@routeData" DefaultLayout="@typeof(MainLayout)"/>
         <FocusOnNavigate RouteData="@routeData" Selector="h1" />
     </Found>
     <NotFound>