Revert "nixos/k3b: remove module as obsolete" (#404257)

- [InvoicePlane](https://invoiceplane.com), web application for managing and creating invoices. Available at [services.invoiceplane](#opt-services.invoiceplane.sites._name_.enable).

- [k3b](https://userbase.kde.org/K3b), the KDE disk burning application. Available as programs.k3b.

- [k3b](https://userbase.kde.org/K3b), the KDE disk burning application. Available as [programs.k3b](#opt-programs.k3b.enable).

- [K40-Whisperer](https://www.scorchworks.com/K40whisperer/k40whisperer.html), a program to control cheap Chinese laser cutters. Available as [programs.k40-whisperer.enable](#opt-programs.k40-whisperer.enable). Users must add themselves to the `k40` group to be able to access the device.

{ lib, ... }:

{

  config,

  pkgs,

  lib,

  ...

}:

{

  imports = [

    (lib.mkRemovedOptionModule [

      "programs"

      "k3b"

      "enable"

    ] "Please add kdePackages.k3b to environment.systemPackages instead")

  options.programs.k3b = {

    enable = lib.mkOption {

      type = lib.types.bool;

      default = false;

      description = ''

        Whether to enable k3b, the KDE disk burning application.

        Additionally to installing `k3b` enabling this will

        add `setuid` wrappers in `/run/wrappers/bin`

        for both `cdrdao` and `cdrecord`. On first

        run you must manually configure the path of `cdrdae` and

        `cdrecord` to correspond to the appropriate paths under

        `/run/wrappers/bin` in the "Setup External Programs" menu.

      '';

    };

  };

  config = lib.mkIf config.programs.k3b.enable {

    environment.systemPackages = with pkgs; [

      kdePackages.k3b

      dvdplusrwtools

      cdrdao

      cdrtools

    ];

    security.wrappers = {

      cdrdao = {

        setuid = true;

        owner = "root";

        group = "cdrom";

        permissions = "u+wrx,g+x";

        source = "${pkgs.cdrdao}/bin/cdrdao";

      };

      cdrecord = {

        setuid = true;

        owner = "root";

        group = "cdrom";

        permissions = "u+wrx,g+x";

        source = "${pkgs.cdrtools}/bin/cdrecord";

      };

    };

  };

}