Add cache folder button in dev tools

Flow.Launcher/Languages/en.xaml

@@ -345,6 +345,7 @@
     <system:String x:Key="logfolder">Log Folder</system:String>
     <system:String x:Key="clearlogfolder">Clear Logs</system:String>
     <system:String x:Key="clearlogfolderMessage">Are you sure you want to delete all logs?</system:String>
+    <system:String x:Key="cachefolder">Cache Folder</system:String>
     <system:String x:Key="clearcachefolder">Clear Caches</system:String>
     <system:String x:Key="clearcachefolderMessage">Are you sure you want to delete all caches?</system:String>
     <system:String x:Key="clearfolderfailMessage">Failed to clear part of folders and files. Please see log file for more information</system:String>

Flow.Launcher/SettingPages/ViewModels/SettingsPaneAboutViewModel.cs

@@ -144,6 +144,12 @@ private void OpenParentOfSettingsFolder(object parameter)
         App.API.OpenDirectory(parentFolderPath);
     }
 
+    [RelayCommand]
+    private void OpenCacheFolder()
+    {
+        App.API.OpenDirectory(DataLocation.CacheDirectory);
+    }
+
     [RelayCommand]
     private void OpenLogsFolder()
     {

Flow.Launcher/SettingPages/Views/SettingsPaneAbout.xaml

@@ -124,6 +124,12 @@
                                         <ui:FontIcon Glyph="&#xe8b7;" />
                                     </MenuItem.Icon>
                                 </MenuItem>
+
+                                <MenuItem Command="{Binding OpenCacheFolderCommand}" Header="{DynamicResource cachefolder}">
+                                    <MenuItem.Icon>
+                                        <ui:FontIcon Glyph="&#xe8b7;" />
+                                    </MenuItem.Icon>
+                                </MenuItem>
                             </ui:MenuFlyout>
                         </ui:FlyoutService.Flyout>
                     </Button>