Fixed something changed event; settings changed was missed

I18N Commander/UI WinForms/AppEvents.cs

@@ -69,6 +69,7 @@ internal static class AppEvents
         WhenSectionChanged += (sender, args) => WhenSomethingChanged?.Invoke(sender, EventArgs.Empty);
         WhenTextElementChanged += (sender, args) => WhenSomethingChanged?.Invoke(sender, EventArgs.Empty);
         WhenTranslationChanged += (sender, args) => WhenSomethingChanged?.Invoke(sender, EventArgs.Empty);
+        WhenSettingsChanged += (sender, args) => WhenSomethingChanged?.Invoke(sender, EventArgs.Empty);
     }
 
     #endregion