One adapter-facing seam replaces the Slack-only callback: an adapter whose
clarify prompt is a persistent card (Slack Block Kit) defines
`retire_clarify_card(clarify_id, notice)`, and the gateway calls it from
every path that ends a clarify without a button click:
- TurnRunner._clarify_callback_sync: when the bounded wait returns a
sentinel (timeout, /new or run-end clear_session), schedule the retire
with the expired notice on the gateway loop (#110821).
- run_inbound TEXT_REJECTED_PROSE: retire with the cancelled notice before
the prose is routed as a follow-up (#111019). Lookup is on the adapter
class so MagicMock doubles cannot fabricate the method; no platform ==
SLACK special-case.
The Slack map is keyed by clarify_id and popped before the first await, so
a late timer cannot touch a newer prompt and the button handler's ts-keyed
guard makes a racing click a no-op. Gateway-restart-orphaned cards stay
out of scope: nothing is waiting on the new process, and the click path
already renders them expired.
Tests trimmed to invariants: the runner-level timeout probe (card adapter
vs no-card adapter), the inbound prose retire, and one Slack test covering
buttons-dropped + late-click-noop. Docs updated for the new in-place edit.
teknium1
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