fix: use the configured completion command name in its help
The story of the bug "fix: use the configured completion command name in its help" and how each model did on it.
Models fixed it in 6 of 6 recorded runs. The bug is in commit 6898360 of the repository's git history and the real fix is commit c212c5c. A model gets the code at the first commit and the repository's own tests decide if it fixed the bug.