remove shell.nix

.envrc

@@ -1 +0,0 @@
-use nix

Procfile

@@ -1,2 +0,0 @@
-haskell: ls Vger.hs Gemini.hs | entr -s "ghc Vger.hs && printf 'gemini://perso.pw/../Vger.hs\r\n' | ./Vger"
-haskell-unit: ls *hs | entr -s "ghc Unit.hs && ./Unit"

shell.nix

@@ -1,23 +0,0 @@
-with (import <nixpkgs> {});
-mkShell {
-    buildInputs = [ gcc libbsd gnumake ];
-    packages = [
-        entr
-        tmux
-        hivemind
-        kakoune
-        git-up
-        gdb
-        cabal2nix
-        (pkgs.haskellPackages.ghcWithPackages (self:
-          [
-            haskellPackages.regex-pcre
-            haskellPackages.regex-compat
-            haskellPackages.mime-types
-            haskellPackages.HUnit
-            haskellPackages.utf8-string
-            haskellPackages.optparse-applicative
-          ]
-        ))
-    ];
-}