feat: full ecosystem integration for PR #435 (5 security skills) and PR #436 (self-eval)
- Updated domain plugin.json counts (engineering-team: 36, engineering: 36)
- Added 6 new skills to mkdocs.yml navigation
- Updated engineering-team/CLAUDE.md with security skills section
- Generated docs pages for all 6 new skills
- Synced Codex + Gemini indexes and symlinks
- Ran cross-platform conversion (Cursor, Aider, Windsurf, KiloCode, OpenCode, Augment, Antigravity)
https://claude.ai/code/session_01XY4i7SR4BHLWJpdjwGnNLG
c8520885f9