Bad Haddock link in README

[nfrisby]

The https://cardano-base.cardano.intersectmbo.org/ in the README 404s.

The repo does deploy the page: https://intersectmbo.github.io/cardano-base/. But the above URL redirect isn't working.

[lehins]

#496 didn't fix it yet. Second attempt is in #498

[lehins]

We have progress with #498

We now have haddock properly generated and hosted here: https://intersectmbo.github.io/cardano-base/

But we still can't use the dedicated domain for this yet for some mysterious reason:

Maybe someone from @IntersectMBO/intersect-website-admin or some other group can help us out with this?

[Ryun1]

@lehins

This is strange, we will look into it !