keelwright v1.10.9

What's new in v1.10.8

Post-audit hardening based on 16-role verification swarm.

Wave 3 — LOW fixes

• docs: changelog entry in README/SKILL.md, release notes cleanup
• fuzz: shrink test_web_heuristic slice from 56 to 50 for stability
• web-guard: clarify docstring; note ReDoS-resistant regex usage
• ClawHub: use qualified slug ratingtesting/keelwright in references
• R11 enforcer: add scripts/external_skill_audit.py lightweight checker

Verification

• pytest 17/17 passed
• build_skill --check OK
• export/import round-trip OK (228 files)

Full audit: strategy/audit-keelwright-v3/BRAINSTORM_JUDGMENT_v3_stepfun.md