Semantic search

curl "https://api.clipping.cc/v1/search?q=what%20did%20they%20say%20about%20pricing&top_k=10" \
  -H "Authorization: Bearer ck_live_…"

{
  "q": "what did they say about pricing",
  "count": 3,
  "hits": [
    {
      "chunk_id": "…",
      "score": 0.82,
      "item_id": "itm_…",
      "source_type": "transcript",
      "text": "…the pricing tier starts at…",
      "start_seconds": 142.0,
      "end_seconds": 158.5,
      "collection_ids": ["col_…"]
    }
  ]
}