Search vault documents

curl --request POST \
  --url https://api.case.dev/vault/{id}/search \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "query": "<string>",
  "method": "hybrid",
  "topK": 10,
  "filters": {
    "object_id": "<string>"
  }
}
'

{
  "method": "<string>",
  "query": "<string>",
  "response": "<string>",
  "sources": [
    {
      "id": "<string>",
      "filename": "<string>",
      "pageCount": 123,
      "textLength": 123,
      "chunkCount": 123,
      "createdAt": "2023-11-07T05:31:56Z",
      "ingestionCompletedAt": "2023-11-07T05:31:56Z"
    }
  ],
  "chunks": [
    {
      "text": "<string>",
      "object_id": "<string>",
      "chunk_index": 123,
      "page_start": 123,
      "page_end": 123,
      "word_start_index": 123,
      "word_end_index": 123,
      "distance": 123,
      "score": 123,
      "source": "<string>"
    }
  ],
  "vault_id": "<string>"
}