Set word function

set_word_function.dart

/// We enter characters with a delay of 800ms,
/// but if the data from the asynchronous filter (computed / isolate)
/// has not yet arrived, then we are waiting for them
Future<void> _setWord(String word) async {
  if (!canPlaceNextLetter) {
    await wait(800);
    await _setWord(word);
  } else {
    searchController.value = TextEditingValue(text: word);
    await wait(800);
  }
}