fix: Major bug cleanup pass 1

e2e/helpers/dashboard.ts

@@ -0,0 +1,11 @@
+import { expect, type Page } from '@playwright/test';
+
+/** Dashboard omnibox (desktop placeholder copy changed with i18n refresh). */
+export function dashboardSearchInput(page: Page) {
+  return page.getByRole('textbox', { name: 'Search people, servers, and invites' });
+}
+
+export async function expectDashboardReady(page: Page, timeout = 30_000): Promise<void> {
+  await expect(page).toHaveURL(/\/dashboard/, { timeout });
+  await expect(dashboardSearchInput(page)).toBeVisible({ timeout });
+}