The redis breaker test raced the event loop: the fake call had to still be
pending when a real time.sleep stall began, which needs the loop to get from
scheduling to the stall in under 1ms. The fake now holds its answer behind an
asyncio.Event so the whole burst times out deterministically.
The pre-commit interrupt test found a real leak: lint_dashboard creates its
eslint report with mktemp and only removed it on the happy path, so an
interrupt landing during the whole-folder eslint run left the file behind.
The subshell now removes it from an EXIT trap, and the test drives the
interrupt while that eslint run is in flight.
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* feat(pre-commit): save full lint output to a per-worktree log file
* docs(claude): point agents at the pre-commit log instead of rerunning
* fix(pre-commit): warn when the log cannot be created or fully written
