Implicit Project discovery discovers cabal-project although there is a stack.yaml

[fendor]

Reproduce, have cabal and stack installed:

git clone https://github.com/haskell/haskell-ide-engine
rm cabal.project # currently needed to force stack usage
code . # lsp client, and open Cradle.hs

We can see in the logs that hie-plugin-api is selected as the root of the project, but it should be haskell-ide-engine.

[fendor]

@marinelli This problem could explain the behaviour you observed yesterday!