Summary

• Switch PR AI Review to the official cnbcool/ai-review:latest plugin shape.
• Keep model: glm-5 and PR comments enabled via pr_comment: true.
• Remove CodeWiki from normal dev push CI because the plugin container stays running there; keep official tag_push CodeWiki generation.
• Update specs for Issues #12 and #14 to match the actual development/release flow.

Validation

• node /Users/wwyz/.codex/skills/cnb-skill/cnb-pipeline/validator/validate.js .cnb.yml
• go test ./...

Ref #12
Ref #14