refactor<*>: rewrite all with AvaloniaUI

src/Views/FileHistories.axaml.cs

@@ -0,0 +1,19 @@
+using Avalonia.Controls;
+using Avalonia.Input;
+
+namespace SourceGit.Views {
+    public partial class FileHistories : Window {
+        public FileHistories() {
+            InitializeComponent();
+        }
+
+        private void OnPressedSHA(object sender, PointerPressedEventArgs e) {
+            if (sender is TextBlock block) {
+                var histories = DataContext as ViewModels.FileHistories;
+                histories.NavigateToCommit(block.Text);
+            }
+
+            e.Handled = true;
+        }
+    }
+}