Change /lib to /src

[crccheck]

/src is a more standard place to keep code

[bdadsetan]

I have seen /src often in web front-end projects, but in libraries I found it more often being in /lib. Do you have a different experience?

[crccheck]

/src is the convention we use at my office. When we do have a /lib directory, it's always transpiled into /src for production.