Add string resource

Author: Jack251970

Flow.Launcher/Languages/en.xaml

@@ -315,6 +315,7 @@
     <system:String x:Key="showBadges">Show Result Badges</system:String>
     <system:String x:Key="showBadgesToolTip">For supported plugins, badges are displayed to help distinguish them more easily.</system:String>
     <system:String x:Key="showBadgesGlobalOnly">Show Result Badges for Global Query Only</system:String>
+    <system:String x:Key="pluginHotkey">Plugin hotkey</system:String>
 
     <!--  Setting Proxy  -->
     <system:String x:Key="proxy">HTTP Proxy</system:String>