Токены, правильная работа

backend/src/Contracts/Auth/Domain/UserContract.cs

@@ -19,4 +19,12 @@ public class UserContract
     public bool IsExternal { get; set; }
     public string? Domain { get; set; }
     public DateTime? LastSeen { get; set; }
+    public string? RefreshToken { get; set; }
+    public DateTime? RefreshTokenExpiry { get; set; }
+
+    public void SetRefreshToken(string? refreshToken, DateTime? expiry = null)
+    {
+        RefreshToken = refreshToken;
+        RefreshTokenExpiry = expiry;
+    }
 }