Ensures frontend code quality by enforcing Design System (9 ESLint rules), Storybook coverage, and 5-step verification pipeline. Use when creating/modifying React components in frontend/src/, especially shared/ where quality gates are mandatory. Triggers on "create component", "verify frontend", "storybook coverage", "перевір фронтенд", "frontend flow". Goal - all verification passes before task completion, knowledge captured in vault.
Software Development
