fix: sync hardcoded counts + docs — 10→9 skills, old WCAG names → accessibility_audit

[humanity4ai]

Summary

Two rounds of bug fixes found during SDD audit — stale hardcoded counts and old action names from before WCAG consolidation and grief-loss-support removal.

Round 1 — Source + tests (commit 1130baf)

• mcp-server.ts:372: "Tools: 10 registered" → "Tools: 9 registered"
• i18n.ts:3: "for all 11 skills" → "for all 9 skills"
• README.md: Heading + tool table rewritten (9 tools, correct names)
• modules.test.ts: 10 new tests — 3 for criteriaByLevel() + 7 for i18n locale functions
• Coverage: 83.78% → 85.67% branch, wcag-criteria.ts now 100%

Round 2 — Deployed docs (commit c9b8e08)

• Root README.md: 3 instances of "10 skills/tools" → "9"
• mcp-servers/README.md: Remaining sections — intro count, safety boundaries, examples table
• docs/ (9 files): 16 instances of "11/10 skills/tools" → "9", old action names → accessibility_audit
• llms.txt + llms-full.txt: 5 instances fixed, duplicate skill row removed
• docs/worked-example.md: WCAG sections merged, grief section removed, section numbering fixed
• docs/protocol.md: Action table rewritten (9 rows, accessibility_audit)
• examples/wcagaaa_check.example.json → examples/accessibility_audit.example.json: Rewritten with correct action name and crawl-mode schema

Verification

• pnpm check — 0 errors
• pnpm test — 260/260 pass, 0 regressions
• pnpm evals — 10/10 checks pass
• Coverage: 85.67% branch (≥ 83% threshold)
• Zero stale "10/11 skills" or old WCAG action names in committed files (outside CHANGELOGs)