S00-015: Approve interruption recovery after independent readiness checks

Changes: Accept only S00-015 observed provider recovery and readiness for a fresh S00-012 review; add independent QA evidence. No source or harness changes; parent implementation acceptance remains separate.
Validation: Four focused automation tests passed in 4.585s; tasks.py validate passed at revision 33 for 281 tasks. Verified original capacity failure, committed recovered executor/QA transitions, five distinct shared-model sessions, scoped executor patch/message and unaccepted parents. Whitespace checks passed. Future provider capacity is not guaranteed.

Task: S00-015
Agent: auto-qa-1d6e76a1728f
Role: qa
Action: review
Status: done

Task title: Устранить прерывание: Fix runner prompt delivery after partial stdin timeout

planning/stages/S00.md

@@ -16,10 +16,10 @@
 - [S00-008](../tasks/S00-008.md): Описать WSS/upload/TURN/push topology — ci-cd; todo.
 - [S00-009](../tasks/S00-009.md): Согласовать результаты spikes — orchestrator; todo.
 - [S00-011](../tasks/S00-011.md): Restore verified npm registry access for the stack spike — ci-cd; done.
-- [S00-012](../tasks/S00-012.md): Fix runner prompt delivery after partial stdin timeout — ci-cd; blocked.
+- [S00-012](../tasks/S00-012.md): Fix runner prompt delivery after partial stdin timeout — ci-cd; review.
 - [S00-013](../tasks/S00-013.md): Bound oversized S21-006 runner context without truncating requirements — ci-cd; done.
 - [S00-014](../tasks/S00-014.md): Fix repeated runner cleanup after a submitted parent is reaped — ci-cd; done.
-- [S00-015](../tasks/S00-015.md): Устранить прерывание: Fix runner prompt delivery after partial stdin timeout — ci-cd; review.
+- [S00-015](../tasks/S00-015.md): Устранить прерывание: Fix runner prompt delivery after partial stdin timeout — ci-cd; done.
 - [S00-016](../tasks/S00-016.md): Restore reviewer model availability after provider capacity failure — ci-cd; done.
 - [S00-010](../tasks/S00-010.md): Gate: Профиль и проверка стека — qa; todo.