Add SEO skills 19-28, 31-32 with full Python implementations

12 new skills: Keyword Strategy, SERP Analysis, Position Tracking,
Link Building, Content Strategy, E-Commerce SEO, KPI Framework,
International SEO, AI Visibility, Knowledge Graph, Competitor Intel,
and Crawl Budget. ~20K lines of Python across 25 domain scripts.
Updated skill 11 pipeline table and repo CLAUDE.md.
Enhanced skill 18 local SEO workflow from jamie.clinic audit.

Note: Skill 26 hreflang_validator.py pending (content filter block).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

custom-skills/32-seo-crawl-budget/desktop/tools/notion.md

@@ -0,0 +1,21 @@
+# Notion MCP Tools
+
+## notion-create-pages
+
+Create a new page in the OurDigital SEO Audit Log database.
+
+```
+mcp__notion__notion-create-pages
+```
+
+**Database ID**: `2c8581e5-8a1e-8035-880b-e38cefc2f3ef`
+
+**Required Properties**:
+- `Issue` (Title): Report title in Korean with date
+- `Site` (URL): Audited website URL
+- `Category` (Select): "Crawl Budget"
+- `Priority` (Select): Based on waste percentage (Critical >20%, High >10%, Medium >5%, Low <5%)
+- `Found Date` (Date): Audit date (YYYY-MM-DD)
+- `Audit ID` (Rich Text): Format CRAWL-YYYYMMDD-NNN
+
+**Content**: Full crawl budget report in Korean with technical English terms preserved.