List or search skills

curl --request GET \
  --url https://api.smithery.ai/skills \
  --header 'Authorization: Bearer <token>'

{
  "skills": [
    {
      "id": "<string>",
      "namespace": "<string>",
      "slug": "<string>",
      "displayName": "<string>",
      "description": "<string>",
      "prompt": "<string>",
      "qualityScore": 123,
      "verified": true,
      "listed": true,
      "createdAt": "<string>",
      "externalStars": 123,
      "externalForks": 123,
      "totalActivations": 123,
      "uniqueUsers": 123,
      "upvotes": 0,
      "downvotes": 0,
      "reviewCount": 0,
      "categories": [
        "<string>"
      ],
      "servers": [
        "<string>"
      ],
      "gitUrl": "<string>"
    }
  ],
  "pagination": {
    "currentPage": 0,
    "pageSize": 0,
    "totalPages": 0,
    "totalCount": 0
  }
}