Use a better method to share common page layout

Hcs.WebApp/Components/Shared/AuthorizedContent.razor

@@ -0,0 +1,22 @@
+@using Microsoft.AspNetCore.Authorization
+
+<AuthorizeView Roles="@Roles">
+    <Authorized>
+        <CascadingValue Value="this">
+            @Content
+        </CascadingValue>
+    </Authorized>
+    <NotAuthorized>
+        <RadzenAlert AllowClose="false" AlertStyle="AlertStyle.Danger" Variant="Variant.Flat" Shade="Shade.Lighter">
+            У вас нет прав для доступа к этой странице
+        </RadzenAlert>
+    </NotAuthorized>
+</AuthorizeView>
+
+@code {
+    [Parameter]
+    public required string Roles { get; set; }
+
+    [Parameter]
+    public required RenderFragment Content { get; set; }
+}