Code clean

v2rayN/ServiceLib/Manager/AppManager.cs

@@ -1,5 +1,3 @@
-using System.Reactive;
-
 namespace ServiceLib.Manager;
 
 public sealed class AppManager

v2rayN/ServiceLib/ViewModels/CheckUpdateViewModel.cs

@@ -338,6 +338,6 @@ public class CheckUpdateViewModel : MyReactiveObject
         {
             return;
         }
-        found.Remarks = model.Remarks; 
+        found.Remarks = model.Remarks;
     }
 }

v2rayN/v2rayN.Desktop/App.axaml.cs

@@ -1,4 +1,3 @@
-using System.Reactive;
 using Avalonia;
 using Avalonia.Controls.ApplicationLifetimes;
 using Avalonia.Markup.Xaml;

v2rayN/v2rayN.Desktop/Views/StatusBarView.axaml.cs

@@ -19,7 +19,7 @@ public partial class StatusBarView : ReactiveUserControl<StatusBarViewModel>
         InitializeComponent();
 
         _config = AppManager.Instance.Config;
-        
+
         ViewModel = StatusBarViewModel.Instance;
         ViewModel?.InitUpdateView(UpdateViewHandler);