RGHANILOO

fix(curriculum): grammar issues and updated test in step 29 of music player project

5

Checklist: - [x] I have read and followed the [contribution guidelines](https://contribute.freecodecamp.org). - [x] I have read and followed the [how to open a pull request guide](https://contribute.freecodecamp.org/#/how-to-open-a-pull-request). - [x] My pull...

Add link sharing for specific lesson steps in mobile app for Discord assistance

6

**Is your feature request related to a problem? Please describe.** Currently, on the mobile app, there isn't a way to share a specific step from within a lesson. This becomes...