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/jetengine/SKILL.md

@@ -1,23 +1,6 @@
 ---
 name: jetengine
-description: >
-  JetEngine development: Custom Post Types (CPT), Custom Content Types (CCT), Meta Boxes, Taxonomies,
-  Relations, Query Builder, Listing Grid, Listing Map, Dynamic Content, Dynamic Tags, Macros, Profile Builder,
-  REST API, and headless/programmatic automation for AI agents and n8n integration.
-  This skill should be used when the user asks about "jetengine", "jet engine", "custom post type jetengine",
-  "meta box jetengine", "relations jetengine", "query builder jetengine", "listing grid", "listing map",
-  "jetengine dynamic content", "jetengine macros", "profile builder jetengine", "cct jetengine",
-  "custom content type", "jetengine cct", "jetengine rest api", "jetengine n8n", "jetengine sql",
-  "jetengine automação", "jetengine headless", "wp_jet_rel_default", "wp_jet_cct", "jetengine relations",
-  "conteúdo dinâmico elementor jetengine", "jetengine filtros", "jetengine repeater".
-author: Descomplicar® Crescimento Digital
-version: 1.0.0
-user_invocable: true
-tags: [wordpress, elementor, crocoblock, jetengine, cpt, cct, listings, dynamic-content]
-allowed-tools: Read, Write, Edit, Bash, mcp__ssh-unified__ssh_execute, mcp__notebooklm__notebook_query, mcp__dify-kb__dify_kb_retrieve_segments
-category: dev
-quality_score: 85
-updated: "2026-02-18T00:00:00Z"
+description: Desenvolvimento com JetEngine (Crocoblock). Cobre CPT, CCT, Meta Boxes, Taxonomias, Relations, Query Builder, Listing Grid/Map, Dynamic Content, Dynamic Tags, Macros, Profile Builder, REST API e automação headless.
 ---
 
 # /jetengine — JetEngine Development