remove redundant attribute

src/Snap.Hutao/Snap.Hutao/Core/LifeCycle/AppInstanceExtension.cs

@@ -25,7 +25,6 @@ internal static class AppInstanceExtension
     /// </summary>
     /// <param name="appInstance">app实例</param>
     /// <param name="args">参数</param>
-    [SuppressMessage("", "VSTHRD002")]
     public static unsafe void RedirectActivationTo(this AppInstance appInstance, AppActivationArguments args)
     {
         redirectEventHandle = CreateEvent(default(SECURITY_ATTRIBUTES*), true, false, null);

src/Snap.Hutao/Snap.Hutao/Core/Threading/Delay.cs

@@ -11,19 +11,16 @@ internal readonly struct Delay
     /// <param name="minMilliSeconds">最小，闭</param>
     /// <param name="maxMilliSeconds">最小，开</param>
     /// <returns>任务</returns>
-    [SuppressMessage("", "VSTHRD200")]
     public static ValueTask Random(int minMilliSeconds, int maxMilliSeconds)
     {
         return Task.Delay((int)(System.Random.Shared.NextDouble() * (maxMilliSeconds - minMilliSeconds)) + minMilliSeconds).AsValueTask();
     }
 
-    [SuppressMessage("", "VSTHRD200")]
     public static ValueTask FromSeconds(int seconds)
     {
         return Task.Delay(TimeSpan.FromSeconds(seconds)).AsValueTask();
     }
 
-    [SuppressMessage("", "VSTHRD200")]
     public static ValueTask FromMilliSeconds(int seconds)
     {
         return Task.Delay(TimeSpan.FromMilliseconds(seconds)).AsValueTask();

src/Snap.Hutao/Snap.Hutao/Core/Threading/DispatcherQueueProgress.cs

@@ -21,7 +21,6 @@ internal class DispatcherQueueProgress<T> : IProgress<T>
 
     public event EventHandler<T>? ProgressChanged;
 
-    [SuppressMessage("", "VSTHRD001")]
     public void Report(T value)
     {
         Action<T>? handler = this.handler;

src/Snap.Hutao/Snap.Hutao/Service/Game/GameService.cs

@@ -225,14 +225,8 @@ internal sealed partial class GameService : IGameService
             return false;
         }
 
-        if (launchOptions.MultipleInstances)
-        {
-            // If multiple instances is enabled, always treat as not running.
-            return false;
-        }
-
-        return Process.GetProcessesByName(YuanShenProcessName).Any()
-            || Process.GetProcessesByName(GenshinImpactProcessName).Any();
+        return Process.GetProcessesByName(YuanShenProcessName) is [_, ..]
+            || Process.GetProcessesByName(GenshinImpactProcessName) is [_, ..];
     }
 
     /// <inheritdoc/>
@@ -254,13 +248,7 @@ internal sealed partial class GameService : IGameService
 
                 game.Start();
 
-                bool isAdvancedOptionsAllowed = runtimeOptions.IsElevated && appOptions.IsAdvancedLaunchOptionsEnabled;
-                if (isAdvancedOptionsAllowed && launchOptions.MultipleInstances && !isFirstInstance)
-                {
-                    ProcessInterop.DisableProtection(game, gamePath);
-                }
-
-                if (isAdvancedOptionsAllowed && launchOptions.UnlockFps)
+                if (runtimeOptions.IsElevated && appOptions.IsAdvancedLaunchOptionsEnabled && launchOptions.UnlockFps)
                 {
                     await ProcessInterop.UnlockFpsAsync(serviceProvider, game, default).ConfigureAwait(false);
                 }

src/Snap.Hutao/Snap.Hutao/Service/Game/LaunchOptions.cs

@@ -31,7 +31,6 @@ internal sealed class LaunchOptions : DbStoreOptions
     private bool? unlockFps;
     private int? targetFps;
     private NameValue<int>? monitor;
-    private bool? multipleInstances;
 
     /// <summary>
     /// 构造一个新的启动游戏选项
@@ -151,15 +150,6 @@ internal sealed class LaunchOptions : DbStoreOptions
         }
     }
 
-    /// <summary>
-    /// 多开启动原神
-    /// </summary>
-    public bool MultipleInstances
-    {
-        get => GetOption(ref multipleInstances, SettingEntry.MultipleInstances);
-        set => SetOption(ref multipleInstances, SettingEntry.MultipleInstances, value);
-    }
-
     private static void InitializeMonitors(List<NameValue<int>> monitors)
     {
         // This list can't use foreach

src/Snap.Hutao/Snap.Hutao/View/Page/LaunchGamePage.xaml

@@ -214,17 +214,6 @@
 
                             <StackPanel Spacing="{StaticResource SettingsCardSpacing}" Visibility="{Binding AppOptions.IsAdvancedLaunchOptionsEnabled, Converter={StaticResource BoolToVisibilityConverter}}">
                                 <TextBlock Style="{StaticResource SettingsSectionHeaderTextBlockStyle}" Text="{shcm:ResourceString Name=ViewPageLaunchGameAdvanceHeader}"/>
-                                <cwc:SettingsCard
-                                    Description="{shcm:ResourceString Name=ViewPageLaunchGameMultipleInstancesDescription}"
-                                    Header="{shcm:ResourceString Name=ViewPageLaunchGameMultipleInstancesHeader}"
-                                    HeaderIcon="{shcm:FontIcon Glyph=&#xE7C4;}"
-                                    IsEnabled="{Binding HutaoOptions.IsElevated}">
-                                    <StackPanel Orientation="Horizontal">
-                                        <shvc:Elevation Visibility="{Binding HutaoOptions.IsElevated, Converter={StaticResource BoolToVisibilityRevertConverter}}"/>
-                                        <ToggleSwitch Width="120" IsOn="{Binding Options.MultipleInstances, Mode=TwoWay}"/>
-                                    </StackPanel>
-
-                                </cwc:SettingsCard>
                                 <cwc:SettingsCard
                                     Description="{shcm:ResourceString Name=ViewPageLaunchGameUnlockFpsDescription}"
                                     Header="{shcm:ResourceString Name=ViewPageLaunchGameUnlockFpsHeader}"

src/Snap.Hutao/Snap.Hutao/View/Page/LoginHoyoverseUserPage.xaml.cs

@@ -48,7 +48,6 @@ internal sealed partial class LoginHoyoverseUserPage : Microsoft.UI.Xaml.Control
         return string.Empty;
     }
 
-    [SuppressMessage("", "VSTHRD100")]
     private async void OnRootLoaded(object sender, RoutedEventArgs e)
     {
         try

src/Snap.Hutao/Snap.Hutao/View/Page/LoginMihoyoUserPage.xaml.cs

@@ -27,7 +27,6 @@ internal sealed partial class LoginMihoyoUserPage : Microsoft.UI.Xaml.Controls.P
         InitializeComponent();
     }
 
-    [SuppressMessage("", "VSTHRD100")]
     private async void OnRootLoaded(object sender, RoutedEventArgs e)
     {
         try

src/Snap.Hutao/Snap.Hutao/Web/Bridge/MiHoYoJSInterface.cs

@@ -375,7 +375,6 @@ internal class MiHoYoJSInterface
         }
     }
 
-    [SuppressMessage("", "VSTHRD100")]
     private async void OnWebMessageReceived(CoreWebView2 webView2, CoreWebView2WebMessageReceivedEventArgs args)
     {
         string message = args.TryGetWebMessageAsString();

src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/PlayerUid.cs

@@ -30,7 +30,7 @@ internal readonly struct PlayerUid
     {
         Must.Argument(value.Length == 9, "uid 应为9位数字");
         Value = value;
-        Region = region ?? EvaluateRegion(value[0]);
+        Region = region ?? EvaluateRegion(value.AsSpan()[0]);
     }
 
     public static implicit operator PlayerUid(string source)

src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Takumi/Event/BbsSignReward/SignInRewardReSignInfo.cs

@@ -6,7 +6,7 @@ namespace Snap.Hutao.Web.Hoyolab.Takumi.Event.BbsSignReward;
 /// <summary>
 /// 补签说明
 /// </summary>
-public class SignInRewardReSignInfo
+internal sealed class SignInRewardReSignInfo
 {
     /// <summary>
     /// 当日补签次数