The rebuild must build and render
The first quality bar is practical: the Astro project should build, publish a preview and avoid blank pages or obvious horizontal overflow.
Routes and assets should be present
Captured pages, local assets, styles and links should be packaged so a technical user can inspect and continue editing the project.
Limitations should be explicit
If the reference depends on backend behavior, private APIs, live checkout, dashboards or unsupported client state, the report should make that limitation visible.