feat: Refactor database access to use parameterized queries and improve error handling; update launch settings and add VSCode configuration files

URLNotesGrabberCORE/ResponseNotes.cs

@@ -80,5 +80,7 @@ namespace URLNotesGrabberCORE
         public string statusCode { get; set; }
 
         public int retryInSeconds { get; set; }
+
+        public string rawJson { get; set; }
     }
 }