bug: back button does not work when loading course directly

[kempsterrrr]

What is the issue?

If you load a course page directly, the back button (below) does not work, and the user cannot navigate back to the track or anywhere else on the platform.

How do I re-create the issue?

1. Load a lesson page directly - here
2. Try to click the back button

Solution?

Users will often land on the academy site from a direct lesson link from social media or email. If they are on a lesson page directly, they need to be able to navigate to other parts of the app.

[kempsterrrr]

Someone in the AR.IO discord has brought this up. I think it makes sense to prioritise changing this functionality so users can migrate away from the lesson they are on. Lots of folks are discovering these lessons from direct links from Zealy campaigns and are then unable to go back / navigate to other lessons.

I think Rohan's PR to update the home page might solve this, unsure though cc @Markkos89 @uma-l