a year went byHEADmain

This does many meta-things, but changes no functionality:
 - get rid of stack, and use just cabal with a stackage snapshot instead
   (why did I ever think stack was a good idea?)
 - update the stackage snapshot to something halfway recent
 - thus making builds work on nixpkgs-23.05 (current stable)
 - separating out packages into their own cabal files
 - use the GHC2021 set of extensions as default
 - very slight code changes to make things build again
 - update readme accordingly
 - stylish-haskell run

1 files changed, 4 insertions, 10 deletions

diff --git a/server/Main.hs b/server/Main.hs
index 0aafd65..6431b3f 100644
--- a/server/Main.hs
+++ b/server/Main.hs
@@ -1,13 +1,7 @@
-{-# LANGUAGE DataKinds           #-}
-{-# LANGUAGE DeriveAnyClass      #-}
-{-# LANGUAGE DeriveGeneric       #-}
-{-# LANGUAGE OverloadedStrings   #-}
-{-# LANGUAGE RankNTypes          #-}
-{-# LANGUAGE RecordWildCards     #-}
-{-# LANGUAGE ScopedTypeVariables #-}
-{-# LANGUAGE TypeApplications    #-}
-{-# LANGUAGE TypeFamilies        #-}
-{-# LANGUAGE TypeOperators       #-}
+{-# LANGUAGE DataKinds         #-}
+{-# LANGUAGE OverloadedStrings #-}
+{-# LANGUAGE RecordWildCards   #-}
+{-# LANGUAGE TypeFamilies      #-}
 
 
 -- | simple server offering linting "as a service"