AI_case_study_1

The code uses Playwright for browser automation, including `page.evaluate()` to extract client-side context (localStorage, performance metrics). This is standard for testing frameworks and does not pose a direct server-side security risk within the framework itself. There are no hardcoded secrets, 'eval' of arbitrary user input, or suspicious network calls. File paths for Excel operations are constructed safely with `path.join`. The primary 'risk' is inherent to E2E testing, which interacts with an external (potentially untrusted) web application, but this risk is isolated to the browser context managed by Playwright during test execution and does not compromise the testing framework's host environment.