insulator2: clean up dependencies and fix structure of $out

{

  lib,

  cmake,

  dbus,

  stdenv,

  fetchFromGitHub,

  fetchYarnDeps,

  openssl,

  cargo,

  cargo-tauri_1,

  cmake,

  jq,

  moreutils,

  nodejs-slim,

  pkg-config,

  rustc,

  rustPlatform,

  yarnConfigHook,

  cyrus_sasl,

  freetype,

  libsoup_2_4,

  gtk3,

  openssl,

  webkitgtk_4_0,

  perl,

  cyrus_sasl,

  stdenv,

  yarnConfigHook,

  nodejs-slim,

  cargo-tauri_1,

  cargo,

  rustPlatform,

  rustc,

  jq,

  moreutils,

}:

stdenv.mkDerivation rec {

  cargoRoot = "backend/";

  buildAndTestSubdir = cargoRoot;

  dontUseCmakeConfigure = true;

  strictDeps = true;

  preInstall = ''

    mkdir -p "$out"

  '';

  dontUseCmakeConfigure = true;

  nativeBuildInputs = [

    cmake

    pkg-config

    perl

    rustPlatform.cargoSetupHook

    cargo

    rustc

    cargo-tauri_1.hook

    yarnConfigHook

    nodejs-slim

    cyrus_sasl

    cmake

    jq

    moreutils # for sponge

    nodejs-slim

    pkg-config

    rustc

    rustPlatform.cargoSetupHook

    yarnConfigHook

  ];

  buildInputs = [

    dbus

    openssl.out

    cyrus_sasl

    freetype

    libsoup_2_4

    gtk3

    openssl

    webkitgtk_4_0

  ];

  env.OPENSSL_NO_VENDOR = 1;

  meta = with lib; {

    description = "Client UI to inspect Kafka topics, consume, produce and much more";

    homepage = "https://github.com/andrewinci/insulator2";