添加的登录界面，使用固定账号和密码测试登录逻辑成功

WorkStation.Client/Views/MainWindow.xaml.cs

@@ -0,0 +1,15 @@
+using System.Windows;
+
+namespace WorkStation.Client.Views
+{
+    /// <summary>
+    /// Interaction logic for MainWindow.xaml
+    /// </summary>
+    public partial class MainWindow : Window
+    {
+        public MainWindow()
+        {
+            InitializeComponent();
+        }
+    }
+}