[App] Make importing DAT folder multithreaded.

RomRepoMgr/Views/ImportDatFolder.axaml.cs

@@ -1,44 +1,11 @@
-/******************************************************************************
-// RomRepoMgr - ROM repository manager
-// ----------------------------------------------------------------------------
-//
-// Author(s)      : Natalia Portillo <claunia@claunia.com>
-//
-// --[ License ] --------------------------------------------------------------
-//
-//     This program is free software: you can redistribute it and/or modify
-//     it under the terms of the GNU General Public License as
-//     published by the Free Software Foundation, either version 3 of the
-//     License, or (at your option) any later version.
-//
-//     This program is distributed in the hope that it will be useful,
-//     but WITHOUT ANY WARRANTY; without even the implied warranty of
-//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//     GNU General Public License for more details.
-//
-//     You should have received a copy of the GNU General Public License
-//     along with this program.  If not, see <http://www.gnu.org/licenses/>.
-//
-// ----------------------------------------------------------------------------
-// Copyright © 2020-2024 Natalia Portillo
-*******************************************************************************/
-
-using System;
 using Avalonia.Controls;
-using Avalonia.Markup.Xaml;
-using RomRepoMgr.ViewModels;
 
 namespace RomRepoMgr.Views;
 
-public sealed partial class ImportDatFolder : Window
+public partial class ImportDatFolder : Window
 {
-    public ImportDatFolder() => InitializeComponent();
-
-    void InitializeComponent() => AvaloniaXamlLoader.Load(this);
-
-    protected override void OnOpened(EventArgs e)
+    public ImportDatFolder()
     {
-        base.OnOpened(e);
-        (DataContext as ImportDatFolderViewModel)?.OnOpened();
+        InitializeComponent();
     }
 }