Addresses the two review comments that still applied to HEAD (the third, the
stop() race, was already fixed in a8022138).
- AGENTS.md still described the prod-web-server helper as shared by only
smoke:web and smoke:web:browser, and said nothing about catalog isolation.
It is the source of truth for these smoke mechanics, so record the invariant
there: the temp catalog per run and why, that only the catalog (not HOME) is
redirected, that teardown needs both halves of child-cleanup.mjs and is
therefore async for every caller, and where the contract is unit-tested.
- The `label` JSDoc claimed the option prefixes the temp dir. It does not —
that prefix is fixed at `smoke-web-catalog-` (deliberately, so every run's
dir is greppable); `label` only prefixes teardown warnings.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01HDdo1rNRVQnVRRdsqSrvG3
Signed-off-by: cliffhall <cliff@futurescale.com>
4a993fc45a