Update to hookify

{
  "official": [
    {
      "name": "hookify",
      "author": {
        "name": "Anthropic",
        "email": "support@anthropic.com"
      },
      "source": "./plugins/hookify",
      "category": "productivity",
      "homepage": "https://github.com/anthropics/claude-plugins-public/tree/main/plugins/hookify",
      "description": "Easily create custom hooks to prevent unwanted behaviors by analyzing conversation patterns or from explicit instructions. Define rules via simple markdown files."
    }
  ]
}