private void AddEntry()
{
var transaction = _realm.BeginWrite();
var entry = _realm.CreateObject<JournalEntry>();
var metadata = _realm.CreateObject<EntryMetadata>();
metadata.Date = DateTimeOffset.Now;
metadata.Author = AuthorName;
entry.Metadata = metadata;
var page = new JournalEntryDetailsPage(new JournalEntryDetailsViewModel(entry, transaction));
Navigation.PushAsync(page);
}