refactor: reduce the times to call RefreshLayout

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

Author: love-linger

src/Views/Histories.axaml.cs

@@ -22,9 +22,8 @@ public bool UseHorizontal
 
         protected override Type StyleKeyOverride => typeof(Grid);
 
-        public override void ApplyTemplate()
+        public HistoriesLayout()
         {
-            base.ApplyTemplate();
             RefreshLayout();
         }