move SheepIt settings to global settings

Views/GlobalSettingsWindow.axaml.cs

@@ -0,0 +1,61 @@
+using System.Threading.Tasks;
+using Avalonia.Controls;
+using Avalonia.Interactivity;
+using UnifiedFarmLauncher.Services;
+using UnifiedFarmLauncher.ViewModels;
+
+namespace UnifiedFarmLauncher.Views
+{
+    public partial class GlobalSettingsWindow : Window
+    {
+        private readonly GlobalSettingsViewModel _viewModel;
+        private bool _result;
+
+        public GlobalSettingsWindow()
+        {
+            InitializeComponent();
+            var configService = new ConfigService();
+            _viewModel = new GlobalSettingsViewModel(configService);
+            DataContext = _viewModel;
+            SetupEventHandlers();
+        }
+
+        private void InitializeComponent()
+        {
+            Avalonia.Markup.Xaml.AvaloniaXamlLoader.Load(this);
+        }
+
+        private void SetupEventHandlers()
+        {
+            this.FindControl<Button>("OkButton")!.Click += OkButton_Click;
+            this.FindControl<Button>("CancelButton")!.Click += CancelButton_Click;
+        }
+
+        private void OkButton_Click(object? sender, RoutedEventArgs e)
+        {
+            try
+            {
+                _viewModel.Save();
+                _result = true;
+                Close();
+            }
+            catch (System.Exception ex)
+            {
+                // Could show error message here
+                System.Diagnostics.Debug.WriteLine($"Failed to save global settings: {ex.Message}");
+            }
+        }
+
+        private void CancelButton_Click(object? sender, RoutedEventArgs e)
+        {
+            _result = false;
+            Close();
+        }
+
+        public async Task<bool> ShowDialogAsync(Window parent)
+        {
+            await base.ShowDialog(parent);
+            return _result;
+        }
+    }
+}