refactor: rearrange and add solution for 4-series

src/PepperDash.Essentials.Core/Factory/ReadyEventArgs.cs

@@ -0,0 +1,46 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Crestron.SimplSharp;
+using PepperDash.Essentials.Core;
+
+namespace PepperDash.Essentials.Core
+{
+    public class IsReadyEventArgs : EventArgs
+    {
+        public bool IsReady { get; set; }
+
+        public IsReadyEventArgs(bool data)
+        {
+            IsReady = data;
+        }
+    }
+
+    public interface IHasReady
+    {
+        event EventHandler<IsReadyEventArgs> IsReadyEvent;
+        bool IsReady { get; }
+    }
+}
+
+namespace PepperDash_Essentials_Core
+{
+    [Obsolete("Use PepperDash.Essentials.Core")]
+    public class IsReadyEventArgs : EventArgs
+    {
+        public bool IsReady { get; set; }
+
+        public IsReadyEventArgs(bool data)
+        {
+            IsReady = data;
+        }
+    }
+
+    [Obsolete("Use PepperDash.Essentials.Core")]
+    public interface IHasReady
+    {
+        event EventHandler<IsReadyEventArgs> IsReadyEvent;
+        bool IsReady { get; }
+    }
+}