=== Playwright E2E Infrastructure Verification ===
Date: 2026-05-15
Task: T0 - Verify and configure Playwright E2E test infrastructure

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1. npx playwright test --list
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Listing tests:
  [chromium] › dm/smoke.spec.ts:4:3 › DM Dashboard Smoke Tests › /dm/ loads without errors
  [chromium] › dm/smoke.spec.ts:11:3 › DM Dashboard Smoke Tests › /ru/dm/ loads without errors
  [mobile-chromium] › dm/smoke.spec.ts:4:3 › DM Dashboard Smoke Tests › /dm/ loads without errors
  [mobile-chromium] › dm/smoke.spec.ts:11:3 › DM Dashboard Smoke Tests › /ru/dm/ loads without errors
Total: 4 tests in 1 file

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2. npx playwright test tests/dm/smoke.spec.ts
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Running 4 tests using 4 workers

  ✓  3 [chromium] › tests/dm/smoke.spec.ts:11:3 › DM Dashboard Smoke Tests › /ru/dm/ loads without errors (2.9s)
  ✓  4 [mobile-chromium] › tests/dm/smoke.spec.ts:11:3 › DM Dashboard Smoke Tests › /ru/dm/ loads without errors (3.1s)
  ✓  1 [mobile-chromium] › tests/dm/smoke.spec.ts:4:3 › DM Dashboard Smoke Tests › /dm/ loads without errors (3.1s)
  ✓  2 [chromium] › tests/dm/smoke.spec.ts:4:3 › DM Dashboard Smoke Tests › /dm/ loads without errors (3.2s)

  4 passed (8.4s)

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Summary
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- playwright.config.ts: EXISTING, VALID
  - testDir: ./tests
  - baseURL: http://localhost:4321
  - fullyParallel: true
  - projects: chromium, mobile-chromium
  - webServer: npm run dev, reuseExistingServer: !CI
- package.json scripts:
  - test:e2e: playwright test  (ADDED)
  - test:ui: playwright test    (PRESERVED)
- Smoke test created: tests/dm/smoke.spec.ts
  - /dm/ loads without errors (title contains "DM Dashboard")
  - /ru/dm/ loads without errors (title contains "DM Dashboard")
- Result: ALL TESTS PASS (4/4)
