[guidelines] side-quest-13-01-schedule-expressions.md: lock file snippet uses `markdown` language tag instead of `yaml`

[github-actions]

File reviewed

workshop/side-quest-13-01-schedule-expressions.md

Violations

Code blocks — wrong language identifier on lock file excerpt

Offending text:

```markdown
on:
  schedule:
    - cron: "50 11 * * 1-5"
      # Friendly format: daily on weekdays (scattered)
```

(lines 46–51, under "Verify the compiled cron after gh aw compile")

The code block shows the content of a compiled .lock.yml file but uses the markdown language tag. Lock file output is YAML.

Suggested fix:
Change the opening fence from ```markdown to ```yaml (optionally with the filename, e.g. ```yaml .github/workflows/daily-status.lock.yml) to match the guideline requiring the language identifier to reflect the actual content type.

Warning

Firewall blocked 1 domain

The following domain was blocked by the firewall during workflow execution:

• awmgmcpg

To allow these domains, add them to the network.allowed list in your workflow frontmatter:

network:
  allowed:
    - defaults
    - "awmgmcpg"

See Network Configuration for more information.

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• expires on Aug 10, 2026, 5:11 AM UTC