List Policies

curl --request GET \
  --url https://api.enkryptai.com/guardrails/list-policies \
  --header 'apikey: <api-key>'

{
  "policies": [
    {
      "policy_id": "1234567890",
      "name": "Test Policy",
      "description": "This is a test policy",
      "created_at": "2025-02-21T09:28:52.651201+00:00",
      "updated_at": "2025-02-21T09:28:52.651201+00:00",
      "project_name": "default"
    }
  ]
}