Merge pull request #572 from a-kenji/ke-remove-mdsh

chore: Remove `mdsh` from `nix fmt` configuration

Author: Mic92

treefmt/flake-module.nix

@@ -5,7 +5,6 @@
   perSystem = { config, pkgs, ... }: {
     treefmt = {
       projectRootFile = "flake.nix";
-      programs.mdsh.enable = true;
       programs.nixpkgs-fmt.enable = true;
       programs.shellcheck.enable = true;
       programs.shfmt.enable = true;