130 distinct owner checks passed across full R1 and final focused R2 runs; all final mediator/ordinal cases pass with R2

SECRETS_ENGINE_SOURCE_ROOT=/home/worsch/secrets-engine PYTHONPATH=/tmp/netkingdom-secrets-task-handoff/src:/home/worsch/approval-engine python3 -m pytest -xq tests/test_task_execution_mediator.py tests/test_task_execution_mediation_journal.py tests/test_task_execution_plan.py tests/test_task_execution_journal.py tests/test_task_execution_cleanup.py tests/test_task_execution_cleanup_calls.py tests/test_task_execution_grant.py tests/test_task_execution_native_fixture.py
129 passed in146.13s with strict Secrets R1; retained as intermediate only after its owner found native bool/int binding ambiguity.

SECRETS_ENGINE_SOURCE_ROOT=/home/worsch/secrets-engine PYTHONPATH=/tmp/netkingdom-secrets-task-handoff/src:/home/worsch/approval-engine python3 -m pytest -xq tests/test_task_execution_mediator.py tests/test_task_execution_mediation_journal.py
8 passed in57.14s with strict Secrets R2 and exact JSON catalogue/approval equality plus new bool/int negative.

No production acceptance. All keys/identity/policy/registry/grant/state/source admission synthetic; actual task policy remains DENY.
