internal void Reload()
{
var arr = JArray.Parse(File.ReadAllText("data/questions.json"));
foreach (var item in arr)
{
var tq = new TriviaQuestion(item["Question"].ToString(), item["Answer"].ToString(), item["Category"]?.ToString());
pool.Add(tq);
}
var r = new Random();
pool = new HashSet<TriviaQuestion>(pool.OrderBy(x => r.Next()));
}
