UX & UI updates

I finally organized myself to improve the UI and UX sides of the app. It was first rebuilt with a prototype approach, super bare bones but as I started using it more with the new season of the Champions League and others, it was clear that some improvements were required.

So I added several components from the ui.shadcn.com library and I'm improving several flows. I went back to work on it in the mornings prior to my actual job.

The goal is to get something improved for the upcoming Club World Cup in 2025.