language-learning

Modify this page: https://github.com/LibreLingo/LibreLingo/blob/eba232b43ab98606a71d9253024ab50ea8a26e5c/apps/web/src/routes/course/%5BcourseName%5D/skill/%5BskillName%5D/introduction.svelte

so that there's a way to go back to the main page of the same course. There's already a button that starts practicing the skill, so this button will be added in addition to that.

It should be very simpl

Right now, anywhere we call formatDuration is kind of a crappy user experience for the visually impaired. "5:12" will be spoken aloud as "five colon twelve".

We should make a wrapper for this type of text, or at least a function that "renders" this in words, so that screen readers don't choke on this.

To test:

• Enable TalkBack
• Touch some durations