feat: add 客户端

PetWashControl/Views/MainWindow.xaml.cs

@@ -0,0 +1,22 @@
+using PetWashControl.ViewModels;
+using System.Windows;
+
+namespace PetWashControl.Views;
+
+public partial class MainWindow : Window
+{
+    private readonly MainViewModel _viewModel;
+
+    public MainWindow()
+    {
+        InitializeComponent();
+        _viewModel = new MainViewModel();
+        DataContext = _viewModel;
+        Loaded += MainWindow_Loaded;
+    }
+
+    private async void MainWindow_Loaded(object sender, RoutedEventArgs e)
+    {
+        await _viewModel.InitializeAsync();
+    }
+}