remove code

Author: JusterZhu

src/ViewModels/PacketViewModel.cs

@@ -181,7 +181,7 @@ await DifferentialCore.Instance.Clean(ConfigModel.AppDirectory,
             }
 
             // Create and save ConfigInfo JSON file
-            var configInfoPath = await CreateConfigInfoFile();
+            await CreateConfigInfoFile();
 
             var directoryInfo = new DirectoryInfo(ConfigModel.PatchDirectory);
             var parentDirectory = directoryInfo.Parent!.FullName;

src/Views/PacketView.axaml

@@ -208,7 +208,6 @@
                         Grid.Column="1"
                         MinWidth="150"
                         Margin="5"
-                        IsEnabled="False"
                         ItemsSource="{Binding Formats}"
                         SelectedItem="{Binding ConfigModel.Format}" />
 
@@ -223,7 +222,6 @@
                         Grid.Column="1"
                         MinWidth="150"
                         Margin="5"
-                        IsEnabled="False"
                         ItemsSource="{Binding Encodings}"
                         SelectedIndex="0"
                         SelectedItem="{Binding ConfigModel.Encoding}" />