Busca semântica

curl "https://api.clipping.cc/v1/search?q=o%20que%20falaram%20sobre%20preço&top_k=10" \
  -H "Authorization: Bearer ck_live_…"

{
  "q": "o que falaram sobre preço",
  "count": 3,
  "hits": [
    {
      "chunk_id": "…",
      "score": 0.82,
      "item_id": "itm_…",
      "source_type": "transcript",
      "text": "…o plano começa em…",
      "start_seconds": 142.0,
      "end_seconds": 158.5,
      "collection_ids": ["col_…"]
    }
  ]
}