v1.0.1 — Hook fixes and doc corrections

v1.0.1

Fixes to the commit-guard hook and documentation corrections.

Fixed

• guard-commit.sh: AI-attribution check no longer scans the staged diff,
  which falsely blocked commits touching files that mention "Claude Code."
  It now checks the commit message only.
• guard-commit.sh: human-committer check is anchored to whole tokens, so
  it no longer rejects real names (Aisha, Mikhail, Talbot, etc.).
• guard-commit.sh: force-push detection now matches --force anywhere in a
  git push command, not only directly after "push."
• guard-commit.sh: missing jq now fails loud instead of silently no-opping.
• format.sh: dropped ruff check --fix so the formatter no longer rewrites
  code mid-edit.

Docs

• Corrected the agent split in STRUCTURE.md (13 duplicate globals, 8 compute-specific).
• Added compute to the rules list in CLAUDE.md.
• Clarified that the guard is a Claude Code Bash hook, not a git pre-commit hook.
• Scoped the scaffolder description to the stacks it actually ships.
• Book line corrected: sample chapters on the site, full book on Amazon.