test(ui): stabilize slow suites and repair stale trust-loop mocks

- Raise testing-library asyncUtilTimeout to 4s and jest timeout to 30s:
  heavy MUI views exceeded the 1s default on slower machines
  (profile-page, daily-control-loop double-mount).
- end-to-end-trust-loop: mock the /tailored-cv-draft endpoint the
  redesigned Tailored CV tab now loads, and assert on the structured
  draft instead of the removed legacy tailoredCvText textarea.

Full suite now green locally: 18/18 suites, 39/39 tests.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

job-tracker-ui/src/setupTests.ts

@@ -1,4 +1,11 @@
 import React from 'react';
+import { configure } from '@testing-library/react';
+
+// Heavy MUI views (job table, workspace dialog, profile page) can exceed the
+// 1s default async query timeout on slower machines; findBy*/waitFor assertions
+// still resolve as soon as the element appears.
+configure({ asyncUtilTimeout: 4000 });
+jest.setTimeout(30000);
 
 jest.mock('./api', () => ({
   api: {