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>

wordpress/skills/woocommerce-cli/SKILL.md

@@ -1,18 +1,6 @@
 ---
 name: woocommerce-cli
-description: This skill should be used when the user asks to "gerir woocommerce linha de
-  comandos", "woocommerce wp-cli", "criar produto woocommerce cli", "actualizar stock
-  woocommerce cli", "gerir encomendas woocommerce cli", "importar produtos woocommerce",
-  "exportar produtos woocommerce", "configurar shipping woocommerce cli", "payment gateway
-  woocommerce cli", "limpar cache woocommerce cli", "bulk update woocommerce", "woocommerce
-  cwp", "wc cli cwp", "wp wc product", "wp wc shop_order", "configurar woocommerce servidor",
-  "scripting woocommerce", "automacao woocommerce cli". WooCommerce management via WP-CLI
-  on CWP server (server.descomplicar.pt) covering products, orders, customers, shipping,
-  payments, and automation.
-author: Descomplicar® Crescimento Digital
-version: 1.0.0
-quality_score: 80
-user_invocable: true
+description: Gestão WooCommerce via WP-CLI no servidor CWP. Cobre produtos, encomendas, clientes, shipping, gateways de pagamento, importação/exportação em massa e automação.
 ---
 
 # /woocommerce-cli — WooCommerce via WP-CLI no CWP