[engine-failure] PROJ-799-statistical-properties-of-integer-partit @ tasks: RuntimeError

Automated report (spec 023 / FR-016) — an unexpected engine failure occurred while processing **PROJ-799-statistical-properties-of-integer-partit** at stage `tasks`.

```
RuntimeError: LLMReviewer[ordering]: review frontmatter has neither `verdict:` nor `concerns:`/`action_items:` — a contentless/truncated review MUST NOT count as acceptance (false-convergence guard). First 200 chars: '```yaml\n---\nreviewer_name: ordering\nreviewer_kind: llm\nstage: tasks\nartifact_path: projects/PROJ-799-statistical-properties-of-integer-partit/specs/001-statistical-properties-of-integer-partit/tasks.m'
```

The project remains schedulable; it will retry on its normal cadence and recover once the underlying defect is fixed. Closing this issue does not require any project-state change.

Start by tracing the engine failure for PROJ-799-statistical-properties-of-integer-partit at the tasks stage, using the reported LLMReviewer[ordering] frontmatter and artifact path as search terms. Reproduce the retry and verify that a truncated review lacking verdict, concerns, or action_items cannot count as acceptance while the project remains schedulable.

Written by the indexing model from the issue text.