Please add practice to app

[akarimia]

Hi In lichess.org there is a learn menu that is include basics, practice, pazzels and study parts but in lichess mobile app I can't find basics and practice, please add them to app. Best wishes.

[fiftytzent]

I would also love it if the practice menu at https://lichess.org/practice would be integrated into the app, I'm sure many other users would find it super helpful! 😄

[Shahxad-Akram]

I also want this.

[jas14]

Duplicate of #759