Get product by slug

Example response

{
  "data": {
    "id": "1a156178-0240-4c3e-861c-47b6568123f0",
    "slug": "thought-cancelling-headphones",
    "name": "Thought-Cancelling Headphones",
    "description": "Headphones that don't just block sound — they block thoughts.",
    "image": "https://cdn.crapify.me/products/...",
    "categories": [
      "gadgets",
      "anti-productivity"
    ]
  }
}