/add-e2e-test

Create Playwright end-to-end test for a complete user flow.

Generate:

• E2E test file in /e2e or /tests/e2e
• Page Object Model classes for pages under test
• Test fixtures for test data and setup
• Complete user flow test (e.g., registration, checkout, form submission)
• Assertions for UI elements, navigation, and data persistence
• Screenshot capture on test failure
• Test setup and teardown (before/after hooks)
• Environment configuration for test URLs
• Happy path test scenario
• Edge case and error scenario tests
• Mobile viewport testing

Include proper waiting strategies (waitForSelector, waitForNavigation), robust selectors, and test isolation. Cover authentication flows if needed. Ensure tests are maintainable and well-documented.