Get a knowledge base by slug

curl --request GET \
  --url https://promptjuggler.com/api/v1/api/v1/knowledge-bases/{slug} \
  --header 'Authorization: Bearer <token>'

{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "status": "pending",
  "documentCount": 123,
  "chunkCount": 123,
  "documents": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "status": "pending",
      "fileName": "<string>",
      "bytes": 123,
      "mimeType": "<string>"
    }
  ]
}