CLI flag to record chromium screen for debugging

[nazargladish]

Example of an issue that's hard to investigate without a video recording/more input data: #312

Currently, the only way to capture it is by manually enabling video recording on the user's device, which is less convenient than Playwright's built-in feature

[rmarescu]

Could be a possible addition to https://github.com/anti-work/shortest-example. How do you think it would work?