Fixed an issue with sendToPlugin not including device

Author: GeekyEggo

src/SharpDeck/Events/StreamDeckAction.cs

@@ -88,10 +88,8 @@ public Task SetStateAsync(int state = 0)
         /// <summary>
         /// Send a payload to the Property Inspector.
         /// </summary>
-        /// <param name="context">An opaque value identifying the instances action.</param>
-        /// <param name="action">The action unique identifier.</param>
         /// <param name="payload">A JSON object that will be received by the Property Inspector.</param>
-        public Task SendToPropertyInspectorAsync(string context, string action, object payload)
+        public Task SendToPropertyInspectorAsync(object payload)
             => this.StreamDeck.SendToPropertyInspectorAsync(this.Context, this.ActionUUID, payload);
 
         /// <summary>

src/SharpDeck/Events/StreamDeckEventRouter.cs

@@ -61,14 +61,14 @@ public void Route(StreamDeckClient client, WebSocketMessageEventArgs e)
 
             // when the event is not an action, allow the default Stream Deck client to handle the event
             if (!args.TryGetString(nameof(ActionEventArgs<object>.Action), out var actionUUID)
-                || !args.TryGetString(nameof(ActionEventArgs<object>.Context), out var context)
-                || !args.TryGetString(nameof(ActionEventArgs<object>.Device), out var device))
+                || !args.TryGetString(nameof(ActionEventArgs<object>.Context), out var context))
             {
                 client.TryHandleReceivedEvent(@event, args);
                 return;
             }
 
-            // otherwise get the action, and try to handle the event
+            // otherwise get the action, and try to handle the event; device is not specified when "sendToPlugin" is called
+            args.TryGetString(nameof(ActionEventArgs<object>.Device), out var device);
             this.GetActionOrClient(actionUUID, context, device, client)
                 .TryHandleReceivedEvent(@event, args);
         }