refactor: transfer logic

All logic related to token manipulation has been transferred to the AuthService. Also added TOTP 2FA and rethought the logic of logging into the application

Endpoint/Configuration/Model/Admin.cs

@@ -1,4 +1,5 @@
 using Mirea.Api.Endpoint.Common.Services;
+using Mirea.Api.Security.Common.Domain;
 using System.IO;
 using System.Text.Json;
 using System.Text.Json.Serialization;
@@ -16,7 +17,8 @@ public class Admin : ISaveSettings
     public required string Email { get; set; }
     public required string PasswordHash { get; set; }
     public required string Salt { get; set; }
-
+    public SecondFactor SecondFactor { get; set; } = SecondFactor.None;
+    public string? Secret { get; set; }
 
     public void SaveSetting()
     {