Integration
The reusable implementation is split across @components/product-overview-1.tsx, @components/product-overview-1-reaction-toggle.tsx.
The registry also includes app/product-overview-1/page.tsx as a complete preview route; an existing application can keep the reusable component files without adopting that route.
Example content is isolated in @components/data/product-overview-1-data.ts (Product, productDetails); replace those fixtures with application data rather than editing layout markup in several places.
@components/product-overview-1.tsx, @components/product-overview-1-reaction-toggle.tsx declare a client boundary for state, measurement, or browser interaction.