Fixed bug where deletes of artifact groupings would not cascade

OpenArchival.Blazor.AdminPages.Shared/AdminControlPanelLayout.razor

@@ -0,0 +1,54 @@
+@using Microsoft.AspNetCore.Components.Routing
+@using static Microsoft.AspNetCore.Components.Web.RenderMode
+@using MudBlazor
+@inherits LayoutComponentBase
+@rendermode InteractiveServer
+
+<MudThemeProvider />
+<MudPopoverProvider /> 
+<MudDialogProvider />
+<MudSnackbarProvider />
+
+<MudLayout>
+    <MudAppBar Elevation="1">
+        <MudIconButton Icon="@Icons.Material.Filled.Menu" Color="Color.Inherit" Edge="Edge.Start" OnClick="@ToggleDrawer" />
+        <MudText Typo="Typo.h5" Class="ml-3">Admin Console</MudText>
+        <MudSpacer />
+        <MudIconButton Icon="@Icons.Material.Filled.MoreVert" Color="Color.Inherit" Edge="Edge.End" />
+    </MudAppBar>
+
+    <MudDrawer @bind-Open="_drawerOpen" ClipMode="DrawerClipMode.Always" Elevation="2">
+        <MudNavMenu>
+            <MudNavLink Href="/admin/archiveadmin" Match="NavLinkMatch.All" Icon="@Icons.Material.Filled.Dashboard">Archive Entry Management</MudNavLink>
+            <MudNavLink Href="/admin/searchpage" Match="NavLinkMatch.All" Icon="@Icons.Material.Filled.Search">Search Page Settings</MudNavLink>
+            <MudNavLink Href="/admin/homepageeditor" Match="NavLinkMatch.All" Icon="@Icons.Material.Filled.Home">Home Page Editor</MudNavLink>
+            <MudNavLink Href="/admin/aboutpageeditor" Match="NavLinkMatch.All" Icon="@Icons.Material.Filled.QuestionMark">About Page Editor</MudNavLink>
+
+            <MudNavGroup Title="Blog" Icon="@Icons.Material.Filled.Book">
+                <MudNavLink Href="/admin/blogedit" Match="NavLinkMatch.All" Icon="@Icons.Material.Filled.Edit">Create Blog Post</MudNavLink>
+                <MudNavLink Href="/admin/blogstable" Match="NavLinkMatch.All" Icon="@Icons.Material.Filled.Edit">Edit Blog Posts</MudNavLink>
+            </MudNavGroup>
+        </MudNavMenu>
+    </MudDrawer>
+
+    <MudMainContent>
+        <MudContainer MaxWidth="MaxWidth.ExtraLarge" Class="pa-8">
+            @Body
+        </MudContainer>
+    </MudMainContent>
+</MudLayout>
+
+<div id="blazor-error-ui" data-nosnippet>
+    An unhandled error has occurred.
+    <a href="." class="reload">Reload</a>
+    <span class="dismiss">🗙</span>
+</div>
+
+@code {
+    private bool _drawerOpen = true;
+
+    private void ToggleDrawer()
+    {
+        _drawerOpen = !_drawerOpen;
+    }
+}