[Feature]: Full run-through in the sandbox with example branches

### Description

Do a full run through the materials to make sure everything flows neatly.

### Use case

I want to be sure everything connects nicely

### Why this is important

So that it works for users and they have some examples

### Additional Context

Imagingin that we'd do it with a dummy name, e.g. auser/main, auser/development, auser/feature-branch