chore(frontend): migrate from npm to yarn, pipeline excluded (wip)

flake.nix

@@ -107,7 +107,7 @@
             (final: prev: let
                 pkgs = import nixpkgs { inherit system; };
                in {
-                 inherit (pkgs) dockerTools node2nix glibcLocalesUtf8 tzdata chromium minio minio-client skopeo; inherit (pkgs.stdenv) fetchurlBoot;
+                 inherit (pkgs) dockerTools node2nix yarn glibcLocalesUtf8 tzdata chromium minio minio-client skopeo; inherit (pkgs.stdenv) fetchurlBoot;
                  stack = pkgs.symlinkJoin {
                   inherit (pkgs.stack) name;
                   paths = [pkgs.stack];

nix/frontend/default.nix

@@ -1,10 +1,8 @@
-# SPDX-FileCopyrightText: 2022-2024 Sarah Vaupel <sarah.vaupel@uniworx.de>, Gregor Kleen <gregor@kleen.consulting>, Sarah Vaupel <sarah.vaupel@ifi.lmu.de>
-#
-# SPDX-License-Identifier: AGPL-3.0-or-later
+# This file has been generated by node2nix 1.11.1. Do not edit!
 
 {pkgs ? import <nixpkgs> {
     inherit system;
-  }, system ? builtins.currentSystem, nodejs ? pkgs."nodejs_21"}:
+  }, system ? builtins.currentSystem, nodejs ? pkgs."nodejs_14"}:
 
 let
   nodeEnv = import ./node-env.nix {
@@ -14,6 +12,6 @@ let
   };
 in
 import ./node-packages.nix {
-  inherit (pkgs) fetchurl fetchurlBoot nix-gitignore stdenv lib fetchgit;
+  inherit (pkgs) fetchurl nix-gitignore stdenv lib fetchgit;
   inherit nodeEnv;
 }

package.json

@@ -6,7 +6,7 @@
   "author": "",
   "license": "AGPL-3.0-or-later",
   "scripts": {
-    "start": "npm-run-all frontend:build --parallel \"frontend:build:watch\" \"yesod:start\"",
+    "start": "run-s frontend:build --parallel \"frontend:build:watch\" \"yesod:start\"",
     "test": "run-s frontend:test yesod:test i18n:test",
     "lint": "run-s frontend:lint yesod:lint",
     "build": "run-s frontend:build yesod:build",

shell.nix

@@ -273,7 +273,7 @@ in pkgs.mkShell {
   '';
   nativeBuildInputs = [develop inDevelop killallUni2work diffRunning]
   ++ (with pkgs;
-    [ stack nodejs_21 postgresql_12 openldap exiftool expat memcached minio minio-client
+    [ stack nodejs_21 yarn postgresql_12 openldap exiftool expat memcached minio minio-client
       gup reuse pre-commit
       node2nix
       # busybox # for print services, but interferes with build commands in develop-shell