fix(readonly): wip styled output

[gratcliff]

🧰 What's being changed?

• Fixing an issue where multiple new lines were not being represented properly.
• Fixing an issue where strings (when prepended to a newline) were cut off prematurely.

🧪 Testing

Try modifying the string being consumed in public/index.js. Feel free to add more \ns.

Example string:

const request = require('request');\n\n\nconst options = {\n  method: 'GET',\n  url: 'http://petstore.swagger.io/api/pets',\n  headers: {accept: 'application/json'}\n\n};\n\nrequest(options, function (error, response, body) {\n  if (error) throw new Error(error);\n\n  console.log(body);\n});