feat: ws support proxy

[xqin]

Pass the agent parameter to WebSocket to support accessing the target service through a proxy.

full example code:

import axios from 'axios'
import { HttpsProxyAgent } from 'https-proxy-agent'
import Lark from '@larksuiteoapi/node-sdk'


const httpsAgent = new HttpsProxyAgent('http://127.0.0.1:8899')
const httpInstance = axios.create({
  proxy: false,
  httpsAgent,
})

httpInstance.interceptors.request.use((req) => {
    if (req.headers) {
        req.headers['User-Agent'] = 'oapi-node-sdk/1.0.0';
    }
    return req;
}, undefined, { synchronous: true })

httpInstance.interceptors.response.use((resp) => resp.data)



const larkConfig = {
  appId: 'xxxx',
  appSecret: 'yyyyyyy',
  httpInstance, // <!---  custom httpInstance
  loggerLevel: Lark.LoggerLevel.debug,
}


const wsClient = new Lark.WSClient(larkConfig)

wsClient.start({
  eventDispatcher: new Lark.EventDispatcher({}).register({
    'im.message.receive_v1': async (data) => {
      console.log('Received message:', JSON.stringify(data, null, 2))
    }
  })
})