Переделан способ авторизации по qr

YandexMusic.API/Models/Account/YAuthQRSession.cs

@@ -0,0 +1,21 @@
+using System.Text.Json.Serialization;
+
+namespace YandexMusic.API.Models.Account;
+
+public class YAuthQRSession
+{
+    [JsonPropertyName("default_uid")]
+    public int DefaultUid { get; set; }
+
+    [JsonPropertyName("retpath")]
+    public string RetPath { get; set; }
+
+    [JsonPropertyName("track_id")]
+    public string TrackId { get; set; }
+
+    public string Id { get; set; }
+
+    public string State { get; set; }
+
+    public YAuthCaptcha Captcha { get; set; }
+}