The subsystem result paragraph still said that a parent log records the
final cleanup-failure status and that the result had already been returned.
The manager instead captures the execution result, performs cleanup, sends
that preserved result in the parent notice, and then resolves the public
result. Cleanup failure separately rejects dispose and marks the live
subagent/end event as error.
Correct the bilingual paragraph to name those actual recipients and timing.
Do not imply that the successful execution notice becomes a failed notice,
or change the runtime's independent execution/cleanup outcomes.
Validation: the updated bilingual pair passes. The statement is checked
against finishDisposal/notifySettlement and the existing cleanup-failure
regressions; final documentation gates run before publication.