Move NodeJS API into it's own issue. First mentioned in PR #284

We should aim to be able to export specific modules from the CyberChef package so that the 200+ operations can be used effectively in other projects.

An example (exact API still open to suggestions):

import { base64, base32 } from "cyberchef";

base64.from("SGVsbG8sIFdvcmxkIQ==");
base32.to("some input");

Also working with commonJS require.