Follow-up to #2716. Updates two stale comments that still described
openclaw's `name` and `id` as interchangeable. The actual contract:
`id` is the routing key passed to `openclaw agent --agent <id>`;
`name` is a human display label and is not safe to pass to the CLI.
No behavior change.
Co-authored-by: multica-agent <github@multica.ai>