Convert @nangohq/node to @nangohq/js -- remove node dependencies

[lawrencecchen]

I'm using Cloudflare Workers/Durable Objects and can't use the nango client libraries due to axios and other uses of node:crypto. I've been using a fetch wrapper instead:

async function nangoProxy(input: ProxyConfiguration) {
  return await fetch(`https://api.nango.dev/proxy/${input.endpoint}`, {
    headers: {
      "Content-Type": "application/json; charset=utf-8",
      Authorization: `Bearer ${env.NANGO_SECRET_KEY}`,
      "Provider-Config-Key": input.providerConfigKey ?? "",
      "Connection-Id": input.connectionId ?? "",
    },
    body: JSON.stringify(input.data),
    method: input.method,
  }).then((r) => r.json());
}

It would be great if the official library becomes edge compatible as well.

[linear]

NAN-820 Convert @nangohq/node to @nangohq/js -- remove node dependencies