document the way to use chain 5 and import to get chai-http request

[boly38]

As chai end user, and for a Node ESM project, I install chai (5.1.1) and chai-http (4.4.0) in latest version and I'm alsways asking myself on how to do chai import statement. So I need to rely on up-to-date online chai/chai-http doc

• Doc first result : https://www.chaijs.com/plugins/chai-http/

• Doc ESM how to guide : https://www.chaijs.com/guide/using-chai-with-esm-and-plugins/

• -> 🔴 provided example is not working (at least for me) : import { request }, chaiHttp from 'chai-http';

• My first PR (rejected because wrong repo) : Update chai_http.md - add how to use chai-http with import - issue #205 chaijs.github.io#211

• -> Correct repository is here: https://github.com/chaijs/chai-http/blob/main/README.md

Chai-http related issue : #313
=>related discussion - working answer #315 (comment)

working sample

import chaiHttp from "chai-http";
import * as chaiModule from 'chai';
const chai = chaiModule.use(chaiHttp);

const agent = await chai.request(app)

TODO:

• improve chain-http readme : ✔️
• ESM guide : improve provided sample ? I didn't success to import request and use it directly. My side I'm using chai.request(app) as agent then agent.request..