chore: trim CLAUDE.md and skills (#55)

* chore(ci): bump socket-registry SHA to ed311907

* feat(ci): pipe publish-without-sfw and SOCKET_API_KEY to provenance workflow

* chore: trim CLAUDE.md and audit skills

Reduce CLAUDE.md from ~16KB to ~6KB by removing:
- Verbose emoji/output tutorial with code examples
- Redundant sections (FILE SYSTEM AS STATE, SELF-IMPROVEMENT, ROLE, EVOLUTION)
- Tutorial-like TypeScript patterns Claude already knows
- Detailed test helper docs and directory trees
- "Why this matters" explanations and repeated bullets
- Debugging section with generic advice

Fix security-scan SKILL.md description to use third-person convention
("Runs" instead of "Run").

* chore: trim quality-scan skill and fix voice

* fix: format CLAUDE.md with oxfmt

Author: jdalton