Set up component testing with Playwright using a story gallery — scaffold stories and a gallery dev page driven by the built-in mount fixture, no dedicated component-testing runtime. Use when asked to test React or Vue components in isolation with Playwright, or to migrate off @playwright/experimental-ct-react / -vue.
50-YouTube/machine-room/work/node_modules/playwright-core/lib/tools/skills/playwright-component-testing/SKILL.md