feat(interactive-mode): Support interactive as an option

[nanovazquez]

This PR enables the user to set the interactive mode by default in the tool.

Usage:

const options = {
  interactive: {
    default: true,
  },
  ...
};

yargsInteractive()
  .usage('$0 <command> [args]')
  .interactive(options)
  .then((result) => {
    // The tool will prompt questions and will output your answers.
    // TODO: Do something with the result (e.g result.name)
    console.log(result)
  });

Then in the console, simply run:

➜ node my-cli.js

And the tool will prompt by default.