remove compiled output from the repo

https://github.com/rowtype-yoga/typeapp/blob/540c06bd8f2913c9ea56dfcad14f7d7444c3a088/flake.nix#L58

{
  inputs = {
    nixpkgs.url = github:NixOS/nixpkgs/nixpkgs-unstable;
    utils.url = github:ursi/flake-utils;
    hooks.url = github:cachix/git-hooks.nix;
    purs-nix.url = github:purs-nix/purs-nix;
    ps-tools.follows = "purs-nix/ps-tools";
    option = {
      url = "github:jmatsushita/purescript-option/8d0984"; 
      flake = false;
    };
  };

  outputs = { self, utils, ... }@inputs:
    utils.apply-systems
      { inherit inputs; }
      ({ pkgs, system, ... }@ctx:
        let
          # frontend
          inherit (pkgs) nodejs;
          purs-nix = inputs.purs-nix { inherit system; };
          inherit (ctx.ps-tools.for-0_15) purescript purs-tidy purescript-language-server;
          # TODO use option from official index
          option = purs-nix.build { 
            name = "option";
            src.path = inputs.option;
            info.dependencies = [ "aff" "argonaut-codecs" "argonaut-core"    "codec" "codec-argonaut" "datetime" "effect" "either" "enums" "foldable-traversable" "foreign" "foreign-object" "functors" "identity" "lists" "maybe" "prelude" "record" "simple-json" "spec" "transformers" "tuples" "unsafe-coerce"];
          };
          ps =
            purs-nix.purs
              {
                dir = ./.;
                dependencies =
                  with purs-nix.ps-pkgs;
                  [
                    prelude
                    option
                  ];
                inherit purescript nodejs;
              };
          # helpers
          hooks = inputs.hooks.lib.${system}.run {
            src = ./src;
            hooks = {
              # hook for frontend
              purs-tidy = {
                enable = true;
                package = purs-tidy;
              };
            };
          };
        in 
         {
          packages.default = ps.bundle { };

          devShells.default = pkgs.mkShell {
            packages = with pkgs; [
              # TODO remove compiled output from the repo
              (ps.command { })
              purescript-language-server
            ];
            shellHook = ''
              ${hooks.shellHook}
              shopt -s expand_aliases
              alias log_='printf "\033[1;32m%s\033[0m\n" "$@"'
              alias info_='printf "\033[1;34m[INFO] %s\033[0m\n" "$@"'
              alias warn_='printf "\033[1;33m[WARN] %s\033[0m\n" "$@"'

              log_ "Welcome to TypeApp shell."
              info_ "Available commands: purs-nix"
            '';
          };
         });
  nixConfig = {
    accept-flake-config = true;
    extra-experimental-features = "nix-command flakes";
  };
}

Start in flake.nix around line 58 and inspect the development-shell definition and its TODO about compiled output. Identify the tracked generated artifacts related to this setup, remove them from the repository, and verify that the project still has the intended development-shell configuration.