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, 0 insertions, 27 deletions

diff --git a/flake.lock b/flake.lock
deleted file mode 100644
index 59b96a7..0000000
--- a/flake.lock
+++ /dev/null
@@ -1,27 +0,0 @@
-{
-  "nodes": {
-    "nixpkgs": {
-      "locked": {
-        "lastModified": 1665466769,
-        "narHash": "sha256-L+qcHpb4Ac3PipMXJY/Ktbu1+KXy23WCZ8pXWmsf7zY=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "0b20bf89e0035b6d62ad58f9db8fdbc99c2b01e8",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "release-22.05",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "root": {
-      "inputs": {
-        "nixpkgs": "nixpkgs"
-      }
-    }
-  },
-  "root": "root",
-  "version": 7
-}