Delete a preset category

Also soft-deletes the presets that depend on it: presets owned by the caller whose only visible category is this one. Presets that also belong to another category are kept (they still have a home), as are presets owned by other users (e.g. a teammate's preset in a shared category) — same permission rules as deleting each preset individually.

curl -X DELETE "https://v2.api.piktid.com/preset/categories/string"

{
  "success": true,
  "message": "string"
}

{
  "error": "Invalid request",
  "detail": [
    {
      "field": null,
      "message": "string",
      "position": "query"
    }
  ]
}