fix: hotkey mismatch on macOS (#657)

Signed-off-by: leo <[email protected]>

Author: love-linger

src/Views/Histories.axaml.cs

@@ -722,11 +722,15 @@ private void OnCommitListDoubleTapped(object sender, TappedEventArgs e)
 
         private void OnCommitListKeyDown(object sender, KeyEventArgs e)
         {
+            bool isSystemCmdKeyDown = (OperatingSystem.IsMacOS() && e.KeyModifiers.HasFlag(KeyModifiers.Meta)) ||
+                (!OperatingSystem.IsMacOS() && e.KeyModifiers.HasFlag(KeyModifiers.Control));
+            if (!isSystemCmdKeyDown)
+                return;
+
             // These shortcuts are not mentioned in the Shortcut Reference window. Is this expected?
-            if (sender is ListBox { SelectedItems: { Count: > 0 } selected } &&
-                e.KeyModifiers.HasFlag(KeyModifiers.Control))
+            if (sender is ListBox { SelectedItems: { Count: > 0 } selected })
             {
-                // CTRL + C -> Copy selected commit SHA and subject.
+                // CTRL/COMMAND + C -> Copy selected commit SHA and subject.
                 if (e.Key == Key.C)
                 {
                     var builder = new StringBuilder();
@@ -741,7 +745,7 @@ private void OnCommitListKeyDown(object sender, KeyEventArgs e)
                     return;
                 }
 
-                // CTRL + B -> shows Create Branch pop-up at selected commit.
+                // CTRL/COMMAND + B -> shows Create Branch pop-up at selected commit.
                 if (e.Key == Key.B)
                 {
                     if (selected.Count == 1 &&