87d3604a04
Adds the 8 already-copied engineering skills (ask-matt, codebase-design, domain-modeling, implement, prototype, resolving-merge-conflicts, setup-matt-pocock-skills, triage) plus frontend-design to engineering/README.md and plugin.json. Also rewrites misc/README.md, which listed 3 skills with no matching folder and was missing 3 real ones. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>