Schüler hinzufügen, Kompetenzen

LehrerApp.Desktop/App.axaml.cs

@@ -31,10 +31,9 @@ public class App : Application
 
     private static void WireCallbacks(MainWindowViewModel main)
     {
-        // GroupList → GroupDetail
+        // GroupList → GroupDetail  (OnAddGroup wird in GroupListView.axaml.cs verdrahtet)
         var gl = Services.GetRequiredService<GroupListViewModel>();
         gl.OnNavigateToDetail = (id, tab) => main.NavigateToGroupDetail(id, tab);
-        gl.OnAddGroup         = () => ShowAddGroupDialog(gl);
 
         // Dashboard → GroupDetail (Chips)
         var dash = Services.GetRequiredService<DashboardViewModel>();
@@ -54,18 +53,4 @@ public class App : Application
         if (Application.Current?.ApplicationLifetime is IClassicDesktopStyleApplicationLifetime { MainWindow: { } owner })
             await dialog.ShowDialog<bool>(owner);
     }
-
-    private static async void ShowAddGroupDialog(GroupListViewModel groupList)
-    {
-        var vm = new ViewModels.Groups.AddGroupDialogViewModel(
-            Services.GetRequiredService<Core.Interfaces.IGroupRepository>(),
-            Services.GetRequiredService<Core.Services.SchoolYearService>());
-        var dialog = new Views.Groups.AddGroupDialog { DataContext = vm };
-
-        if (Application.Current?.ApplicationLifetime is IClassicDesktopStyleApplicationLifetime { MainWindow: { } owner })
-        {
-            var ok = await dialog.ShowDialog<bool>(owner);
-            if (ok) groupList.LoadGroups();
-        }
-    }
 }