Start a well structured Next.js project and push it to the main branch

Related to user story #1

[x] start a Next.js project using the script, use the app router and typescript
[x] set up the dev environment with tools required
[x] remove unnecessary configuration files and edit configuration files as required
[x] add directories as learned in the course (notes), make sure to add UI, util and data folders
[x] understand local files necessary when using PlanetScale MySQL with Prisma and their place in the project structure
[x] test the configuration
[x] push the project to the main branch, closes this issue

alexhosp / portfolio-alexhosp