Price reminder and init approval

* Start price reminder grain

* Add config and init grain at startup

* Save init wallet when already init

src/Managing.Infrastructure.Web3/Extensions/PriceExtensions.cs

@@ -9,7 +9,7 @@ public static class PriceExtensions
 {
     public static List<Candle> GetCandles(this Round[] prices, Timeframe timeframe, Ticker ticker)
     {
-        int timezoneOffset = - (int)(new DateTimeOffset(DateTime.UtcNow).Offset.TotalSeconds);
+        int timezoneOffset = -(int)(new DateTimeOffset(DateTime.UtcNow).Offset.TotalSeconds);
         var CHART_PERIODS = new Dictionary<Timeframe, int>
         {
             { Timeframe.FiveMinutes, 60 * 5 },
@@ -53,6 +53,7 @@ public static class PriceExtensions
                 h = Math.Max(o, c);
                 l = Math.Min(o, c);
             }
+
             c = decimal.Parse(current.Value);
             h = Math.Max(h, c);
             l = Math.Min(l, c);
@@ -69,7 +70,7 @@ public static class PriceExtensions
             Low = x.Low,
             Timeframe = x.Timeframe,
             Exchange = TradingExchanges.Evm,
-            Ticker = ticker.ToString()
+            Ticker = ticker
         }).ToList();
     }
-}
+}