feat(recommend): support multiple queries

[francoischalifour]

Description

Before releasing the new Recommend API client, we changed the API to support multi-query on the methods. The methods only accept arrays now.

Usage

import algoliarecommend from '@algolia/recommend';

const recommendClient = algoliarecommend('appId', 'apiKey');

recommendClient
  .getRelatedProducts([
    {
      /* ... */
    },
  ])
  .then((response) => {
    console.log(response);
  });

[shortcuts]

Looks clean!

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[shortcuts]

Should we let users know that sending multiple queries with different model is not the expected behavior?

[francoischalifour]

It would work as expected. However, in our AI components, we won't mix multiple models.

[shortcuts]

Ok!

[Haroenv]

much better, glad you kept only one type (all plural)