Summary:
- Moves Agents API onboarding into a dedicated plugin guide and updates navigation, provider references, the plugin README, and release links.
Automerge notes:
- PR branch already contained follow-up commit before automerge: docs: address Agents API onboarding review
Validation:
- ClawSweeper review passed for head af284a9707b38cc6b72094559a4b14ffdac83019.
- Required merge gates passed before the squash merge.
Prepared head SHA: af284a9707b38cc6b72094559a4b14ffdac83019
Review: https://github.com/openclaw/openclaw/pull/162255#issuecomment-5922939944
Co-authored-by: Sarah Fortune <sjf@openai.com>
Approved-by: sjf-oa