Anki add-on: Delete empty NEW cards, tag other empty cards

Allow to restrict deletion of empty cards to new cards only. Thus, you won't lose informations about cards which you have already seen and which became empty by accident. Tags seen empty card. Please see https://github.com/Arthur-Milchior/anki-empty-new-cards for warning about the list of cards that will be deleted.

GitHub repository: arthur-milchior/anki-empty-new-cards
Languages: Python