Build a Wix Headless site fast by wiring SHIPPED, verified @wix/sdk code instead of authoring the integration from recipes. Each Wix business vertical ships a typed, framework-agnostic React core (data layer returning plain DTOs, hooks, headless components) plus an Astro overlay (SSR pages with owner-editable SEO pre-wired) and a build-time REST seed script — the agent scaffolds via the Wix CLI, deploys the shipped code, seeds the backend, designs the presentation layer itself on the shipped hooks (product card/grid, PDP, home, theme), and releases to Wix hosting. Works on Wix-managed Astro (ambient auth, the default) and on any React-based project (Vite, non-Astro) over the public OAuth client id. Verticals: stores/storefront (products, categories, variants, cart, hosted checkout), bookings (services, appointment/class time slots, staff, booking form, checkout-or-place), blog (posts, categories/tags, rich content), cms (structured content collections), events (listing, RSVP, ticket sales), members (login, ga