refactor: sorted-list .get() to be async fn

+ plugin hook `filter:settings.sorted-list.load` to allow modification of params prior to template parsing

public/src/modules/settings/sorted-list.js

@@ -26,12 +26,16 @@ define('settings/sorted-list', [
 				values[key].push(formData);
 			});
 		},
-		get: function ($container, hash) {
-			const $list = $container.find('[data-type="list"]');
-			const key = $container.attr('data-sorted-list');
-			const formTpl = $container.attr('data-form-template');
+		get: async ($container, hash) => {
+			const { listEl, key, formTpl, formValues } = await hooks.fire('filter:settings.sorted-list.load', {
+				listEl: $container.find('[data-type="list"]'),
+				key: $container.attr('data-sorted-list'),
+				formTpl: $container.attr('data-form-template'),
+				formValues: {},
+			});
+
+			const formHtml = await benchpress.render(formTpl, formValues);
 
-			benchpress.render(formTpl, {}).then(function (formHtml) {
 			const addBtn = $('[data-sorted-list="' + key + '"] [data-type="add"]');
 
 			addBtn.on('click', function () {
@@ -54,13 +58,12 @@ define('settings/sorted-list', [
 					$('#content').append(form.hide());
 
 					parse($container, itemUUID, item).then(() => {
-							hooks.fire('action:settings.sorted-list.loaded', { element: $list.get(0) });
+						hooks.fire('action:settings.sorted-list.loaded', { element: listEl.get(0) });
 					});
 				});
 			}
-			});
 
-			$list.sortable().addClass('pointer');
+			listEl.sortable().addClass('pointer');
 		},
 		addItem: function ($formElements, $target) {
 			const key = $target.attr('data-sorted-list');