Room list: add custom section creation (#33155)

* feat: add creation section dialog

* feat: add in skip list a method to change filters

* feat: add helper to creation section

* feat: add custom sections data to Settings

* feat: add custom section to room list store v3

* feat: update header and room list item vms

* feat: add toast to room list vm

* feat: add new translation

* chore: move util functions of room list specs

* test: add custom section playwright tests

* chore: call loadCustomSections in RoomListStoreV3 ctor

apps/web/playwright/e2e/left-panel/room-list-panel/room-list-panel.spec.ts

@@ -5,23 +5,14 @@
  * Please see LICENSE files in the repository root for full details.
  */
 
-import { type Page } from "@playwright/test";
-
 import { test, expect } from "../../../element-web-test";
+import { getRoomListView } from "./utils";
 
 test.describe("Room list panel", () => {
     test.use({
         labsFlags: ["feature_new_room_list"],
     });
 
-    /**
-     * Get the room list view
-     * @param page
-     */
-    function getRoomListView(page: Page) {
-        return page.getByRole("navigation", { name: "Room list" });
-    }
-
     test.beforeEach(async ({ page, app, user }) => {
         // The notification toast is displayed above the search section
         await app.closeNotificationToast();