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>

automacao/knowledge/datasets.json

@@ -1,5 +1,5 @@
 {
-  "description": "Knowledge sources (NotebookLM + Dify KB) for Automation domain",
+  "description": "Knowledge sources for Automation domain",
   "sources": {
     "notebooklm": {
       "description": "NotebookLM - conhecimento curado profundo via Gemini 2.5 RAG (PRIMARIO)",
@@ -10,16 +10,13 @@
           "title": "n8n",
           "topics": [
             "n8n"
-          ],
-          "maps_from_dify": "n8n"
+          ]
         },
         {
           "id": "929ef67b-c131-4f01-abd0-8b078491a6b7",
           "title": "AI Automation Stack",
           "topics": [
-            "dify"
-          ],
-          "maps_from_dify": "Dify"
+          ]
         },
         {
           "id": "be6f72ac-f8ba-4337-912d-abd5dd448519",
@@ -27,8 +24,7 @@
           "topics": [
             "open",
             "webui"
-          ],
-          "maps_from_dify": "Open WebUI"
+          ]
         },
         {
           "id": "ab876d0d-12a8-43d9-bc62-59c1c8e9d0f8",
@@ -36,79 +32,9 @@
           "topics": [
             "ferramentas",
             "automacao"
-          ],
-          "maps_from_dify": "Ferramentas Automacao e IA"
-        }
-      ]
-    },
-    "dify_kb": {
-      "description": "Dify KB - datasets tematicos (FALLBACK)",
-      "query_tool": "mcp__dify-kb__dify_kb_retrieve_segments",
-      "datasets": [
-        {
-          "id": "f14521df-c44a-48f0-8703-b1d1cf77ca05",
-          "name": "n8n",
-          "priority": 1,
-          "document_count": 1,
-          "word_count": 206928
-        },
-        {
-          "id": "44d1517b-65b8-4d81-8253-5683ff0b8830",
-          "name": "Dify",
-          "priority": 1,
-          "document_count": 4,
-          "word_count": 1244175
-        },
-        {
-          "id": "b0a5e9e6-0d39-4e56-8c61-72c8e14ca41d",
-          "name": "Flowise",
-          "priority": 2,
-          "document_count": 3,
-          "word_count": 245565
-        },
-        {
-          "id": "b3e994c9-f642-4f23-a3db-8d9e344d489f",
-          "name": "Typebot",
-          "priority": 2,
-          "document_count": 1,
-          "word_count": 79608
-        },
-        {
-          "id": "728bed1f-79cb-4e56-aa8a-8dd961197354",
-          "name": "Chatwoot",
-          "priority": 2,
-          "document_count": 7,
-          "word_count": 149615
-        },
-        {
-          "id": "76f14ca9-7e11-4924-9ebc-ccd79876aa78",
-          "name": "Baserow",
-          "priority": 2,
-          "document_count": 1,
-          "word_count": 53665
-        },
-        {
-          "id": "ebf7e4aa-5d2c-49f0-bbb3-f73711a9e0b3",
-          "name": "Open WebUI",
-          "priority": 2,
-          "document_count": 3,
-          "word_count": 15266191
-        },
-        {
-          "id": "22f1d0cf-0661-4a5d-ad0e-b3c1cd2c234a",
-          "name": "Ferramentas Automacao e IA",
-          "priority": 1,
-          "document_count": 41,
-          "word_count": 805400
-        },
-        {
-          "id": "a8987108-2121-4e55-b055-67fe70f8aae0",
-          "name": "Moodle",
-          "priority": 3,
-          "document_count": 40,
-          "word_count": 764457
+          ]
         }
       ]
     }
   }
-}
+}