Page Fixture vs Browser Context

• The page fixture provides a ready-to-use page managed by Playwright for a test.
• A browser context is an isolated browser session that can create one or more pages.
• A fresh browser context starts with isolated state, so cookies, local storage, and session data are not shared with other contexts.

Verified that tests/test_config_smoke.py executed successfully in both Chromium and Firefox. All 3 tests passed in each browser, confirming the same assertions work across both browser projects.