Update to Auth0

{
  "official": [
    {
      "name": "auth0",
      "author": {
        "url": "https://auth0.com",
        "name": "Auth0"
      },
      "source": {
        "ref": "main",
        "sha": "ec201528bf24a84afeaa06f2aaa9829d29c47d85",
        "url": "https://github.com/auth0/agent-skills.git",
        "path": "plugins/auth0",
        "source": "git-subdir"
      },
      "category": "security",
      "homepage": "https://auth0.com",
      "description": "Enterprise-grade auth, easy to implement. Add login, SSO, MFA, and access control to any app with framework-aware guidance."
    }
  ],
  "community": [
    {
      "name": "auth0",
      "source": {
        "ref": "main",
        "sha": "fe3d7c59d9d8721a14c4302d273de91c4cf06004",
        "url": "https://github.com/auth0/agent-skills",
        "path": "plugins/auth0",
        "source": "git-subdir"
      },
      "category": "security",
      "homepage": "https://github.com/auth0/agent-skills",
      "description": "A single unified Auth0 skill that detects your framework, feature, and tooling, then loads the right reference guides for adding authentication — login, MFA, Organizations, ACUL, custom domains, branding, JWT validation, migration, and debugging — to any app."
    }
  ],
  "knowledge-work": [
    {
      "name": "auth0",
      "source": {
        "ref": "main",
        "sha": "46e17946a35e9a1d2ecca0acd503b56d941ba71e",
        "url": "https://github.com/auth0/agent-skills.git",
        "path": "plugins/auth0",
        "source": "git-subdir"
      },
      "category": "security",
      "homepage": "https://github.com/auth0/agent-skills",
      "description": "Essential Auth0 skills including quickstarts, migration from other providers, and Multi-Factor Authentication (MFA).",
      "displayName": "Auth0"
    }
  ]
}