Add administrator text in tray icon

Flow.Launcher/Languages/en.xaml

@@ -46,6 +46,7 @@
     <system:String x:Key="PositionReset">Position Reset</system:String>
     <system:String x:Key="PositionResetToolTip">Reset search window position</system:String>
     <system:String x:Key="queryTextBoxPlaceholder">Type here to search</system:String>
+    <system:String x:Key="admin">(Admin)</system:String>
 
     <!--  Setting General  -->
     <system:String x:Key="flowlauncher_settings">Settings</system:String>

Flow.Launcher/MainWindow.xaml.cs

@@ -595,9 +595,13 @@ namespace Flow.Launcher
 
         private void InitializeNotifyIcon()
         {
+            var text = Win32Helper.IsAdministrator() ?
+                Constant.FlowLauncherFullName + " " + App.API.GetTranslation("admin") :
+                Constant.FlowLauncherFullName;
+
             _notifyIcon = new NotifyIcon
             {
-                Text = Constant.FlowLauncherFullName,
+                Text = text,
                 Icon = Constant.Version == "1.0.0" ? Properties.Resources.dev : Properties.Resources.app,
                 Visible = !_settings.HideNotifyIcon
             };