14.9 Repair admission

LASKO admission must include more than the final artifact score:

1. the section must be executable under the current tool and schema state;

2. the anchor prediction must match the realized edit;

3. the selected order must improve held-out validator behavior;

4. kernel proxies must not expose hidden trace regressions;

5. evidence and safety contracts must remain satisfied; and

6. the expensive validation savings must include all model and tool calls.