Admin: In-Person - The Cancel / Go back button row is confusing

[machikoyasuda]

It's too easy to accidentally click Go back in this view. We need a better design here.

[thekaveman]

Initial assignment to @indexing, who I think is already working on a new layout here.

[indexing]

I've updated the mock-up.

I removed the Go back button entirely, so we now have a full-width Cancel secondary button. Thus, the single CTA in this view is now Submit.