Beginning of backend!

Today I managed to get the back-end started with Vercel and now I have Last.FM API integration!

At first, I tried using Spotify for the API but then I found out it requires premium, so I decided to switch over to Last.FM for the statistics. Back-end integration was a HASSLE, it took me forever to find out that I had to put the .env.local api keys in the vercel page as well.