Add startuptime and update creationDate

src/Managing.Application/Abstractions/ITradingBot.cs

@@ -21,6 +21,7 @@ namespace Managing.Application.Abstractions
         Dictionary<DateTime, decimal> WalletBalances { get; set; }
         Dictionary<IndicatorType, IndicatorsResultBase> IndicatorsValues { get; set; }
         DateTime StartupTime { get; set; }
+        DateTime CreateDate { get; }
         DateTime PreloadSince { get; set; }
         int PreloadedCandlesCount { get; set; }
         decimal Fee { get; set; }