Initial commit.

Wino.Mail.ViewModels/Data/BreadcrumbNavigationItemViewModel.cs

@@ -0,0 +1,33 @@
+using CommunityToolkit.Mvvm.ComponentModel;
+using Wino.Core.Messages.Navigation;
+
+namespace Wino.Mail.ViewModels.Data
+{
+    public class BreadcrumbNavigationItemViewModel : ObservableObject
+    {
+        public BreadcrumbNavigationRequested Request { get; set; }
+
+        public BreadcrumbNavigationItemViewModel(BreadcrumbNavigationRequested request, bool isActive)
+        {
+            Request = request;
+            Title = request.PageTitle;
+
+            this.isActive = isActive;
+        }
+
+        private string title;
+        public string Title
+        {
+            get => title;
+            set => SetProperty(ref title, value);
+        }
+
+        private bool isActive;
+
+        public bool IsActive
+        {
+            get => isActive;
+            set => SetProperty(ref isActive, value);
+        }
+    }
+}