"Using the API" page not easily found in 2.x docs

[rsyring]

Describe the bug

I was looking for the "Using the API" page in the 2.x docs. It's easily found in the 1.x docs navigation under "How pyinfra Works" but I had to do a Google site search to find it in the 2.x docs.

It would seem it's still present and rendered in 2.x docs but nothing links to it.

Expected behavior

I would expect the page to be in the navigation like it was in the 1.x docs.

[Fizzadar]

I have been toying with the idea of removing the api documentation entirely as is unstable but there’s clearly interest in it, so will fix this!