feat: refactor 30+ skills to Anthropic progressive disclosure pattern

- All SKILL.md files now <500 lines (avg reduction 69%)
- Detailed content extracted to references/ subdirectories
- Frontmatter standardised: only name + description (Anthropic standard)
- New skills: brand-guidelines, spec-coauthor, report-templates, skill-creator
- Design skills: anti-slop guidelines, premium-proposals reference
- Removed non-standard frontmatter fields (triggers, version, author, category)

Plugins affected: infraestrutura, marketing, dev-tools, crm-ops, gestao,
core-tools, negocio, perfex-dev, wordpress, design-media

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

perfex-dev/skills/perfex-views/SKILL.md

@@ -1,11 +1,6 @@
 ---
 name: perfex-views
-description: Perfex CRM module views. Templates, init_head(), init_tail(), admin and client views, passing data. Based on official documentation only. Use when user mentions "perfex views", "template perfex", "init_head", "init_tail".
-author: Descomplicar® Crescimento Digital
-version: 1.0.0
-quality_score: 70
-user_invocable: true
-desk_task: null
+description: Views e templates para módulos Perfex CRM — init_head(), init_tail(), views admin e cliente, passagem de dados. Baseado apenas na documentação oficial.
 ---
 
 # /perfex-views - Views Perfex CRM