build(apm): roll out reviewed APM 0.28.0 defaults

[aoirint]

Warning

This pull request was created with assistance from LLMs.

Summary

Align the repository with the canonical APM 0.28.0 rollout. Update the Agent Skills pin, regenerate the deployment ledger and deployed bootstrap manifest, refresh the third-party notice, and align local CLI guidance where present.

Related Issues

• Canonical rollout

Notes for reviewers

Maintainer authorization waives only the time gate for immediately adopting the direct aoirint/skills dependency at full commit 44b51eef2237a460a4d3bca423a675b1ffd09eda. Provenance, license, dependency, and audit review remain required and were completed.

Proposed merge attribution

• Codex
  • Resolved trailer: Co-authored-by: Codex <noreply@openai.com>
  • Basis: Materially implemented and verified this rollout.
  • Status: Included

AI disclosure

Codex updated the pin and deployment metadata, regenerated the ledger, and performed the listed verification.

Testing

Automated checks

• apm lock --update from an empty ledger with APM 0.28.0
• apm install --frozen
• apm audit --ci
• git diff --check

AI-assisted inspections

• Request: Verify the canonical SHA, CLI version, notice, and meaningful diff.
  • AI-assisted result: Passed. Generated line-ending-only changes were excluded from the commit.

Checklist

As the pull request author, I have checked all required items:

• I have read CONTRIBUTING.md and agree to the Contribution License Agreement.