Delete Recipe

Delete recipe with soft delete.

Business Rules:

• Only OWNER can delete recipes
• Recipe must exist and not be already deleted
• Deletion is soft delete (sets deleted_at timestamp)

curl -X DELETE "https://loading/studio/recipes/string"

{
  "detail": [
    {
      "loc": [
        "string"
      ],
      "msg": "string",
      "type": "string"
    }
  ]
}