New `scripts/tractor-reap` CLI wraps the
`_testing._reap` mod for manual zombie-subactor
cleanup after crashed pytest sessions. Two modes:
- orphan-mode (default): finds PPid==1 procs
with cwd matching repo root + `python` in
cmdline.
- descendant-mode (`--parent <pid>`): scoped
sweep under a still-live supervisor.
SC-polite: SIGINT with bounded grace window
(default 3s) before escalating to SIGKILL.
Exit code signals whether escalation was needed
(useful for CI health-checks).
Also, document both the auto-reap fixture and
the CLI in `/run-tests` SKILL.md (section 10).
(this patch was generated in some part by [`claude-code`][claude-code-gh])
[claude-code-gh]: https://github.com/anthropics/claude-code
Gud Boi