[engine-failure] PROJ-038-exploring-the-relationship-between-code- @ tasks: RuntimeError

Automated report (spec 023 / FR-016) — an unexpected engine failure occurred while processing **PROJ-038-exploring-the-relationship-between-code-** at stage `tasks`.

```
RuntimeError: LLMReviewer[coverage]: 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: coverage\nreviewer_kind: llm\nstage: tasked\nartifact_path: projects/PROJ-038-exploring-the-relationship-between-code-/specs/001-exploring-the-relationship-between-code/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 with the generated review at projects/PROJ-038-exploring-the-relationship-between-code-/specs/001-exploring-the-relationship-between-code/tasks.md and trace the LLMReviewer coverage handling at the tasks stage. Check how truncated or contentless frontmatter is processed and run the relevant engine-failure or reviewer tests. Done means the failure is handled without false acceptance and the project can retry and recover normally.

Written by the indexing model from the issue text.