Full Text Search support proposal

[gsi-alejandro]

Syntax:

import { searchQuery, SearchQuery } from 'ottoman'

async function ftsMatchWord(term) {
  return await searchQuery(
    'index-hotel-description',
    SearchQuery.match(term),
    { limit: 5 }
  )
}

const result = await ftsMatchWord('five-star');

Notes:

• The proposal is very similar to the one implemented in the SDK, notice the searchQuery will run at the cluster level.

Steps:

1. implement searchQuery method in the Ottoman class.
2. Add a test suit for the searchQuery feature.
3. Update the documentation website with the new transaction content.