enh(systemtags): Add accessible system tags form

apps/systemtags/lib/Settings/Admin.php

@@ -32,6 +32,7 @@ class Admin implements ISettings {
 	 * @return TemplateResponse
 	 */
 	public function getForm() {
+		\OCP\Util::addScript('systemtags', 'admin');
 		return new TemplateResponse('systemtags', 'admin', [], '');
 	}
 

apps/systemtags/src/admin.ts

@@ -0,0 +1,32 @@
+/**
+ * @copyright 2023 Christopher Ng <chrng8@gmail.com>
+ *
+ * @author Christopher Ng <chrng8@gmail.com>
+ *
+ * @license AGPL-3.0-or-later
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+import Vue from 'vue'
+import { getRequestToken } from '@nextcloud/auth'
+
+import SystemTagsSection from './views/SystemTagsSection.vue'
+
+// @ts-expect-error __webpack_nonce__ is injected by webpack
+__webpack_nonce__ = btoa(getRequestToken())
+
+const SystemTagsSectionView = Vue.extend(SystemTagsSection)
+new SystemTagsSectionView().$mount('#vue-admin-systemtags')