As an author, I want to use text in memory game cards

[SedueRey]

User story:

As an author, I want to use text in memory game cards. Right now, the game works with images, as an author I would want to include short text instead of images or combined with all current support.

Accessibility:
Not relevant.

Technical solution

We plan to add new text based content to cards. This text will have a title since it maybe overflow card width and/or height. This text would be sanitize in content creation to avoid problems such XSS or, if community prefers, only plain text would be added to this feature.