Add .NET 8 templated projects.

Aaru.Server.New/Components/Account/Shared/AccountLayout.razor

@@ -0,0 +1,29 @@
+@inherits LayoutComponentBase
+@layout Aaru.Server.New.Components.Layout.MainLayout
+@inject NavigationManager NavigationManager
+
+@if(HttpContext is null)
+{
+    <p>Loading...</p>
+}
+else
+{
+    @Body
+}
+
+@code {
+    [CascadingParameter]
+    private HttpContext? HttpContext { get; set; }
+
+    protected override void OnParametersSet()
+    {
+        if(HttpContext is null)
+        {
+            // If this code runs, we're currently rendering in interactive mode, so there is no HttpContext.
+            // The identity pages need to set cookies, so they require an HttpContext. To achieve this we
+            // must transition back from interactive mode to a server-rendered page.
+            NavigationManager.Refresh(forceReload: true);
+        }
+    }
+
+}