fix damage event not including log line

complete initiall implementation for "2FA"
issue #52
issue #66

SharedLibraryCore/Helpers/TokenState.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace SharedLibraryCore.Helpers
+{
+    public sealed class TokenState
+    {
+        public long NetworkId { get; set; }
+        public DateTime RequestTime { get; set; } = DateTime.Now;
+        public TimeSpan TokenDuration { get; set; }
+        public string Token { get; set; }
+        public string RemainingTime => Math.Round(-(DateTime.Now - RequestTime).Subtract(TokenDuration).TotalMinutes, 1).ToString();
+    }
+}