refactor(skills): Restructure skills to dual-platform architecture

Major refactoring of ourdigital-custom-skills with new numbering system:

## Structure Changes
- Each skill now has code/ (Claude Code) and desktop/ (Claude Desktop) versions
- New progressive numbering: 01-09 General, 10-19 SEO, 20-29 GTM, 30-39 OurDigital, 40-49 Jamie

## Skill Reorganization
- 01-notion-organizer (from 02)
- 10-18: SEO tools split into focused skills (technical, on-page, local, schema, vitals, gsc, gateway)
- 20-21: GTM audit and manager
- 30-32: OurDigital designer, research, presentation
- 40-41: Jamie brand editor and audit

## New Files
- .claude/commands/: Slash command definitions for all skills
- CLAUDE.md: Updated with new skill structure documentation
- REFACTORING_PLAN.md: Migration documentation
- COMPATIBILITY_REPORT.md, SKILLS_COMPARISON.md: Analysis docs

## Removed
- Old skill directories (02-05, 10-14, 20-21 old numbering)
- Consolidated into new structure with _archive/ for reference

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

ourdigital-custom-skills/30-ourdigital-designer/code/CLAUDE.md

@@ -0,0 +1,74 @@
+# CLAUDE.md
+
+## Overview
+
+Visual storytelling toolkit for OurDigital blog featured images. Creates sophisticated image prompts that capture philosophical depth through minimalist visual metaphors.
+
+## Quick Start
+
+```bash
+# Generate image prompt
+python scripts/generate_prompt.py --topic "AI identity" --mood "contemplative"
+
+# Calibrate mood parameters
+python scripts/mood_calibrator.py --input "essay excerpt" --style "minimalist"
+```
+
+## Scripts
+
+| Script | Purpose |
+|--------|---------|
+| `generate_prompt.py` | Generate AI image prompts from essay concepts |
+| `mood_calibrator.py` | Calibrate emotional parameters for consistency |
+
+## Prompt Generator
+
+```bash
+# Basic generation
+python scripts/generate_prompt.py --topic "AI identity crisis"
+
+# With mood and metaphor
+python scripts/generate_prompt.py \
+  --topic "AI identity crisis" \
+  --mood "contemplative anxiety" \
+  --metaphor "mirror fragments"
+
+# From essay text
+python scripts/generate_prompt.py --input essay.txt --auto-extract
+```
+
+## Mood Calibrator
+
+```bash
+# Analyze text for emotional tone
+python scripts/mood_calibrator.py --input "essay text"
+
+# Adjust existing prompt
+python scripts/mood_calibrator.py \
+  --prompt "existing prompt" \
+  --adjust-warmth 0.3 \
+  --adjust-complexity -0.2
+```
+
+## Output Format
+
+Generated prompts follow OurDigital style:
+- 1200x630px dimensions (OG standard)
+- Minimalist vector + subtle textures
+- 60-30-10 color rule
+- 20%+ negative space
+
+## References
+
+See `references/` for:
+- `visual_metaphors.md` - Concept to visual mapping
+- `color_palettes.md` - Emotion to color mapping
+- `advanced_techniques.md` - Style guidelines
+
+## Visual Approaches by Essay Type
+
+| Type | Strategy | Colors |
+|------|----------|--------|
+| Technology | Organic-digital hybrids | Cool blues → warm accents |
+| Social | Network patterns | Desaturated → hope spots |
+| Philosophy | Zen space, symbols | Monochrome + single accent |