move Themes string to Constant

Author: jjw24

Flow.Launcher.Core/Resource/Theme.cs

@@ -21,7 +21,7 @@ public class Theme
         private ResourceDictionary _oldResource;
         private string _oldTheme;
         public Settings Settings { get; set; }
-        private const string Folder = "Themes";
+        private const string Folder = Constant.Themes;
         private const string Extension = ".xaml";
         private string DirectoryPath => Path.Combine(Constant.ProgramDirectory, Folder);
         private string UserDirectoryPath => Path.Combine(DataLocation.DataDirectory(), Folder);

Flow.Launcher.Infrastructure/Constant.cs

@@ -33,5 +33,7 @@ public static class Constant
         public static readonly string QueryTextBoxIconImagePath = $"{ProgramDirectory}\\Images\\mainsearch.png";
 
         public const string DefaultTheme = "Darker";
+
+        public const string Themes = "Themes";
     }
 }

Flow.Launcher/SettingWindow.xaml.cs

@@ -8,6 +8,7 @@
 using NHotkey.Wpf;
 using Flow.Launcher.Core.Plugin;
 using Flow.Launcher.Core.Resource;
+using Flow.Launcher.Infrastructure;
 using Flow.Launcher.Infrastructure.Hotkey;
 using Flow.Launcher.Infrastructure.UserSettings;
 using Flow.Launcher.Plugin;
@@ -278,7 +279,7 @@ private void OnCloseExecuted(object sender, ExecutedRoutedEventArgs e)
 
         private void OpenPluginFolder(object sender, RoutedEventArgs e)
         {
-            FilesFolders.OpenPath(Path.Combine(DataLocation.DataDirectory(), "Themes"));
+            FilesFolders.OpenPath(Path.Combine(DataLocation.DataDirectory(), Constant.Themes));
         }
     }
 }