List available models

curl --request GET \
  --url https://app.mavera.io/api/v1/models

{
  "object": "list",
  "data": [
    {
      "id": "mavera-1",
      "object": "model",
      "created": 1706140800,
      "owned_by": "mavera",
      "description": "Mavera's primary model with persona intelligence support.",
      "max_tokens": 16384,
      "supports_streaming": true
    }
  ]
}