Nevinha Code

Nevinha Code will be set of tools to help developers to expose some code on the browser. It's a work in progress, so we have a lot of stuff to do, feel free to contribute in the following points:

• Use some AST (Abstract syntax tree - Maybe @babel/parse) instead of parsing the lines by hand
• Integrate mdx loader. Maybe we can take a read at mdx API
• Remove any types and type it properly
• Add more languages support, maybe we can re-use the languages from react-syntax-highlighter
• Fix (!) Missing global variable name warning on the rollup config