openlens: remove package

- The `services.syncplay` module now exposes all currently available command-line arguments for `syncplay-server` as options, as well as a `useACMEHost` option for easy TLS setup.

  The systemd service now uses `DynamicUser`/`StateDirectory` and the `user` and `group` options have been deprecated.

- The `openlens` package got removed, suggested replacment `lens-desktop`

## Other Notable Changes {#sec-release-24.11-notable-changes}

<!-- To avoid merge conflicts, consider adding your item at an arbitrary place in the list instead. -->

{ lib, fetchurl, appimageTools }:

let

  pname = "openlens";

  version = "6.5.2-366";

  src = fetchurl {

    url = "https://github.com/MuhammedKalkan/OpenLens/releases/download/v${version}/OpenLens-${version}.x86_64.AppImage";

    sha256 = "sha256-ZAltAS/U/xh4kCT7vQ+NHAzWV7z0uE5GMQICHKSdj8k=";

  };

  appimageContents = appimageTools.extractType2 {

    inherit pname version src;

  };

in

appimageTools.wrapType2 {

  inherit pname version src;

  unshareIpc = false;

  extraInstallCommands = ''

    install -m 444 -D ${appimageContents}/open-lens.desktop $out/share/applications/${pname}.desktop

    install -m 444 -D ${appimageContents}/usr/share/icons/hicolor/512x512/apps/open-lens.png \

       $out/share/icons/hicolor/512x512/apps/${pname}.png

    substituteInPlace $out/share/applications/${pname}.desktop \

      --replace 'Icon=open-lens' 'Icon=${pname}' \

      --replace 'Exec=AppRun' 'Exec=${pname}'

  '';

  meta = with lib; {

    description = "Kubernetes IDE";

    homepage = "https://github.com/MuhammedKalkan/OpenLens";

    license = licenses.mit;

    maintainers = with maintainers; [ benwbooth sebtm ];

    mainProgram = "openlens";

    platforms = [ "x86_64-linux" ];

  };

}

  openjfx19 = throw "OpenJFX 19 was removed as it has reached its end of life"; # Added 2024-08-01

  openjfx20 = throw "OpenJFX 20 was removed as it has reached its end of life"; # Added 2024-08-01

  openjpeg_2 = openjpeg; # Added 2021-01-25

  openlens = throw "Lens Closed its source code, package obsolete/stale - consider lens as replacement"; # Added 2024-09-04

  openlp = throw "openlp has been removed for now because the outdated version depended on insecure and removed packages and it needs help to upgrade and maintain it; see https://github.com/NixOS/nixpkgs/pull/314882"; # Added 2024-07-29

  openmpt123 = libopenmpt; # Added 2021-09-05

  openssl_3_0 = openssl_3; # Added 2022-06-27

  lens = callPackage ../applications/networking/cluster/lens { };

  openlens = callPackage ../applications/networking/cluster/openlens { };

  leo-editor = libsForQt5.callPackage ../applications/editors/leo-editor { };

  libkiwix = callPackage ../applications/misc/kiwix/lib.nix { };