Anchor links in the generated HTML docs are brittle

[lukaszcz]

When I want to link to specific standard library functions in the documentation, I can use an anchor link such as https://anoma.github.io/juvix-stdlib/Stdlib.Data.Set.AVL.html#Stdlib.Data.Set.AVL:84.

This is very brittle -- depends on declaration order. The documentation links to stdlib will break every time stdlib is updated. It would be a bit less brittle if the links contained identifier names and were not sensitive to order.