feat: Initialize URLNotesGrabberCORE project with core application structure, data access, and configuration.

URLNotesGrabberCORE/ResponseNotes.cs

@@ -74,6 +74,7 @@ namespace URLNotesGrabberCORE
     public class Root
     {
         public Meta meta { get; set; }
+        [JsonConverter(typeof(EmptyArrayOrObjectConverter<Response>))]
         public Response response { get; set; }
 
         public string statusCode { get; set; }