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>

gestao/skills/calendar-manager/references/mcp-tools-referencia.md

@@ -0,0 +1,81 @@
+# Calendar Manager - Referencia MCP Tools
+
+## Constantes
+
+```javascript
+const CALENDARIOS = {
+  PESSOAL: 'emanuelalmeidaa@gmail.com',
+  PROFISSIONAL: 'emanuel@descomplicar.pt',
+  CLIENTES: 'info@descomplicar.pt',
+  FERIADOS: 'pt-pt.portuguese#holiday@group.v.calendar.google.com'
+};
+
+const TIMEZONE = 'Europe/Lisbon';
+const USER_EMAIL = 'emanuelalmeidaa@gmail.com';
+const DURACAO_DEFAULT = 60;  // minutos
+```
+
+## Google Workspace MCP - Referencia Completa
+
+### Listar calendarios disponiveis
+```javascript
+mcp__google_workspace__list_calendars({
+  user_google_email: 'emanuelalmeidaa@gmail.com'
+});
+```
+
+### Obter eventos
+```javascript
+mcp__google_workspace__get_events({
+  user_google_email: 'emanuelalmeidaa@gmail.com',
+  calendar_id: 'emanuelalmeidaa@gmail.com',  // ou 'ALL' para todos
+  time_min: '2026-02-04T00:00:00',  // ISO 8601
+  time_max: '2026-02-04T23:59:59'
+});
+```
+
+### Criar evento
+```javascript
+mcp__google_workspace__create_event({
+  user_google_email: 'emanuelalmeidaa@gmail.com',
+  calendar_id: 'emanuelalmeidaa@gmail.com',
+  summary: 'Titulo do evento',
+  start_time: '2026-02-04T14:30:00',
+  end_time: '2026-02-04T15:30:00',
+  timezone: 'Europe/Lisbon',
+  description: 'Descricao opcional',
+  location: 'Local opcional'
+});
+```
+
+### Modificar evento
+```javascript
+mcp__google_workspace__modify_event({
+  user_google_email: 'emanuelalmeidaa@gmail.com',
+  calendar_id: 'emanuelalmeidaa@gmail.com',
+  event_id: 'id_do_evento',
+  summary: 'Novo titulo',
+  start_time: 'nova_data'
+});
+```
+
+### Eliminar evento
+```javascript
+mcp__google_workspace__delete_event({
+  user_google_email: 'emanuelalmeidaa@gmail.com',
+  calendar_id: 'emanuelalmeidaa@gmail.com',
+  event_id: 'id_do_evento'
+});
+```
+
+## Checklist de Criacao
+
+Antes de criar evento, verificar:
+
+- Calendario correcto identificado (pessoal/profissional/clientes)
+- Data valida (nao no passado, salvo excepcoes)
+- Hora valida (formato HH:MM ou HH:MM-HH:MM)
+- Duracao razoavel (<12h, excepto dias completos)
+- Sem conflitos (ou utilizador confirmou)
+- Timezone correcto (Europe/Lisbon)
+- Titulo descritivo