Sync xray (#9708)

* Sync xray fragment

* Sync xray freedom domainStrategy

* Add Strategy4ProxyDial

v2rayN/ServiceLib/Models/CoreConfigs/V2rayConfig.cs

@@ -136,8 +136,6 @@ public class Outboundsettings4Ray
 
     public Response4Ray? response { get; set; }
 
-    public string? domainStrategy { get; set; }
-
     public int? userLevel { get; set; }
 
     public string? secretKey { get; set; }
@@ -516,6 +514,8 @@ public class MaskSettings4Ray
 
     public string? length { get; set; }
     public string? delay { get; set; }
+    public List<string>? lengths { get; set; }
+    public List<string>? delays { get; set; }
     public int? maxSplit { get; set; }
 
     // noise
@@ -547,6 +547,8 @@ public class AccountsItem4Ray
 
 public class Sockopt4Ray
 {
+    public string? domainStrategy { get; set; }
+
     public string? dialerProxy { get; set; }
 
     [JsonPropertyName("interface")]