Enhancement: Add a button for resetting the progress under a tier

[andy23512]

Is your feature request related to a problem? Please describe.
When a user wants to reset the progress, they only can reset or restart the progress in all the modules/tiers by clearing the local storage or using another browser. It would be nice to be able to reset the progress individually.

Describe the solution you'd like
Adding a reset button in the settings menu to reset the progress under this tier.