Moved logic related to command to MtRpcClient

MtApi5/Mt5QuotesEventArgs.cs

@@ -0,0 +1,8 @@
+namespace MtApi5
+{
+    public class Mt5QuotesEventArgs(IEnumerable<Mt5Quote> quotes) : EventArgs
+    {
+        public IEnumerable<Mt5Quote> Quotes { get; } = quotes;
+
+    }
+}