feat: implement core domain models, authentication service, and UI components for the attendance system

Asistencia/Views/DashboardView.axaml.cs

@@ -0,0 +1,12 @@
+using Avalonia.Controls;
+using Avalonia.Markup.Xaml;
+
+namespace Asistencia.Views;
+
+public partial class DashboardView : UserControl
+{
+    public DashboardView()
+    {
+        InitializeComponent();
+    }
+}