Add transcript to the text in the user guide#285

Now, the texts in the user guide are “click here”, “click there”.
To explain each step, it would be good to see the full transcription of the audio in the user guide edition screen, so that we can cut from there and paste to the corresponding step.
Ideally, as the steps and the captions are timely synchronized, it would be great if the captions were automatically inserted in the user guide.

Great suggestion. We are working on this!