Remove script for hiding/showing planned features

* the script is neither required nor functional anymore since the
  redesign

invenio_theme_tuw/assets/semantic-ui/js/invenio_theme_tuw/planned-features/index.js

-// This file is part of InvenioRDM
-// Copyright (C) 2021 TU Wien.
-//
-// Invenio Theme TUW is free software; you can redistribute it and/or modify it
-// under the terms of the MIT License; see LICENSE file for more details.
-
-document.addEventListener("DOMContentLoaded", function () {
-    document.getElementById("pf-link-a").addEventListener("click", function () {
-        $("#pf-list").transition("zoom");
-        $("#pf-link").show();
-    });
-
-    document.getElementById("pf-list-a").addEventListener("click", function () {
-        $("#pf-list").transition("zoom");
-        $("#pf-link").hide();
-    });
-});

invenio_theme_tuw/templates/semantic-ui/invenio_theme_tuw/frontpage.html

@@ -137,7 +137,6 @@ under the terms of the MIT License; see LICENSE file for more details.
     {%- endblock body_inner %}
     {%- block javascript %}
     {{ super() }}
-    {{ webpack["invenio-theme-tuw-planned-features.js"] }}
     {{ webpack["invenio-theme-tuw-mobilemenu.js"] }}
     {%- endblock javascript %}
     {%- block trackingcode %}{% include config.THEME_TRACKINGCODE_TEMPLATE %}

invenio_theme_tuw/webpack.py

@@ -18,7 +18,6 @@ theme = WebpackThemeBundle(
             "entry": {
                 "invenio-theme-tuw-theme": "./less/invenio_theme_tuw/theme.less",
                 "invenio-theme-tuw-tracking": "./js/invenio_theme_tuw/tracking/index.js",
-                "invenio-theme-tuw-planned-features": "./js/invenio_theme_tuw/planned-features/index.js",
                 "invenio-theme-tuw-mobilemenu": "./js/invenio_theme_tuw/mobilemenu/index.js",
             },
             "dependencies": {},