refactor: Reorganize skill numbering and update documentation

Skill Numbering Changes:
- 01-03: OurDigital core (was 30-32)
- 31-32: Notion tools (was 01-02)
- 99_archive: Renamed from _archive for sorting

New Files:
- AGENTS.md: Claude Code agent routing guide
- requirements.txt for 00-claude-code-setting, 32-notion-writer, 43-jamie-youtube-manager

Documentation Updates:
- CLAUDE.md: Updated skill inventory (23 skills)
- AUDIT_REPORT.md: Current completion status (91%)
- Archived REFACTORING_PLAN.md (most tasks complete)

Removed:
- ga-agent-skills/ (moved to separate repo ~/Project/dintel-ga4-agent)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

custom-skills/99_archive/seo-audit-agent/templates/schema_templates/faq.json

@@ -0,0 +1,30 @@
+{
+  "@context": "https://schema.org",
+  "@type": "FAQPage",
+  "mainEntity": [
+    {
+      "@type": "Question",
+      "name": "{{question_1}}",
+      "acceptedAnswer": {
+        "@type": "Answer",
+        "text": "{{answer_1}}"
+      }
+    },
+    {
+      "@type": "Question",
+      "name": "{{question_2}}",
+      "acceptedAnswer": {
+        "@type": "Answer",
+        "text": "{{answer_2}}"
+      }
+    },
+    {
+      "@type": "Question",
+      "name": "{{question_3}}",
+      "acceptedAnswer": {
+        "@type": "Answer",
+        "text": "{{answer_3}}"
+      }
+    }
+  ]
+}