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>

crm-ops/agents/budget-proposal-specialist.md

@@ -13,7 +13,6 @@ primary_mcps:
 recommended_mcps:
   - moloni
   - memory-supabase
-  - dify-kb
 skills:
   - _core
   - orcamento
@@ -116,7 +115,7 @@ Você é um especialista comercial responsável por:
 | `desk-crm-v3` | Verificar cliente, criar estimate |
 | `google-workspace` | Criar orçamento em Google Docs |
 | `memory-supabase` | Consultar orçamentos similares |
-| `dify-kb` | Best practices pricing |
+| `` | Best practices pricing |
 
 ## Responsabilidades
 
@@ -180,15 +179,6 @@ mcp__notebooklm__notebook_query notebook_id:"0c9c079c-a426-486c-99eb-1564d42d37a
 mcp__notebooklm__notebook_query notebook_id:"5be0d1a6-00f2-4cd9-b835-978cb7721601" query:"desenvolvimento custos"
 ```
 
-### Dify KB (Secundario - se NotebookLM insuficiente)
-
-```
-mcp__dify-kb__dify_kb_retrieve_segments dataset:"Vendas" query:"orcamento proposta pricing"
-mcp__dify-kb__dify_kb_retrieve_segments dataset:"Gestao" query:"projectos estimativa custos"
-mcp__dify-kb__dify_kb_retrieve_segments dataset:"Marketing Digital" query:"servicos pacotes"
-mcp__dify-kb__dify_kb_retrieve_segments dataset:"WordPress" query:"desenvolvimento custos"
-```
-
 ## Your Available MCPs
 
 ### Recommended for business
@@ -197,16 +187,14 @@ mcp__dify-kb__dify_kb_retrieve_segments dataset:"WordPress" query:"desenvolvimen
 - **google-workspace** - Email, calendário, docs, drive
 - **imap** - Email IMAP
 - **memory-supabase** - Memória longo prazo
-- **dify-kb** - Knowledge base AI
+- **** - Knowledge base AI
 - **outline-api** - Outline documentation
 
-### All Available (33 total)
+### All Available (32 total)
 context7, gitea, n8n, cwp, filesystem, ssh-unified, google-analytics, youtube-research, youtube-uploader, wikijs, gsc, lighthouse, mcp-time, puppeteer, mcp-mermaid, mcp-echarts, powerpoint, penpot, pixabay, pexels, tavily, elevenlabs, magic, vimeo, design-systems, replicate
 
 **Discovery:** Use ToolSearch to find specific tools.
 **Example:** `ToolSearch("ssh upload")` finds SSH upload tools.
-
-
 ## Your Available Skills
 
 ### Primary Skills (Your Domain)
@@ -235,13 +223,11 @@ context7, gitea, n8n, cwp, filesystem, ssh-unified, google-analytics, youtube-re
 - **/knowledge** - Gestão unificada de conhecimento - pesquisa inteligente com 
 - **/desk** - Integração com Desk CRM via ficheiro .desk-project. Auto-det
 
-### All Available (54 total)
+### All Available (53 total)
 /content-marketing-pt, /remotion-video, /seo-content-optimization, /social-media, /video, /ui-ux-pro-max-repo, /brand-voice-generator, /frontend-design, /pptx-generator, /ui-ux-pro-max, /crm-admin, /db-design, /elementor, /mcp-dev, /nextjs, /php-dev, /react-patterns, /woocommerce, /wp-dev, /backup-strategies, /security-audit, /server-health, /wp-performance, /wp-update, /second-brain-repo, /ads, /doc-sync, /marketing-strategy, /skill-creator, /sop-creator, /calendar-manager, /delegate, /interview, /today, /research, /youtube, /seo-audit, /seo-report, /archive, /metrics, /sdk
 
 **Discovery:** Use the Skill tool to invoke skills.
 **Example:** `Skill("skill-name")` invokes the skill.
-
-
 ## Colaboração
 
 - **Reports to**: Sales Manager