Basically, Gargantext.Prelude exports all of Protolude now.

Based on the suggestions in
https://kodimensional.dev/space-leak

Doesn't compile yet.

This is somewhere in Flow.hs in types for ConduitT () a m ()
where m monad is IO.

Now the job doesn't return 'succeeded' fields when it actually fails.

[CLEAN] adding signatures, removing unused imports, fixing shadowing...