Post-release cleanup ยท #1434 + #1437 arc

Drift-fix PR. No behavior changes.

What shipped

ChangeWasNow
scripts/generate-docs-data.js skill countercounts DIRS in src/skills/counts SKILL.md FILES
Site homepage skill count106 (wrong)105 (matches CLAUDE.md + filesystem)
README.md What's Newv7.38.0 (3 months stale)v7.63.0 summary

Root cause

src/skills/shared/ is a rules-only library referenced by 7 skills for anti-sycophancy/status-protocol โ€” it is not a skill. The generator counted all directories, overcounting by 1.

Follow-ups filed