Docs: MultiRepoOps 'Deterministic Multi-Repo Workflows' example has steps: under engine: which fails compilation

[tore-unumed]

Page

https://github.github.io/gh-aw/patterns/multi-repo-ops/#deterministic-multi-repo-workflows

Problem

The "Deterministic Multi-Repo Workflows" section shows steps: nested under engine::

engine:
  id: claude
  steps:
    - name: Checkout main repo
      uses: actions/checkout@v5
      ...
    - name: Checkout secondary repo
      uses: actions/checkout@v5
      ...

This does not compile. The compiler rejects steps as an unknown property under /engine:

error: at '/engine' (line 21, column 3): Unknown property: steps

Expected

steps: should be a top-level frontmatter key, not nested under engine::

engine:
  id: claude

steps:
  - name: Checkout main repo
    uses: actions/checkout@v5
    with:
      path: main-repo
  - name: Checkout secondary repo
    uses: actions/checkout@v5
    with:
      repository: org/secondary-repo
      token: ${{ secrets.GH_AW_CROSS_REPO_PAT }}
      path: secondary-repo

Version

gh-aw v0.50.0 (compiler version from lock file)