Opera Universitaria doesn't like keeping updated the firebase db, so this is a direct replacement to the firebase api
It parses the PDFs on their website
Sundays aren't parsed, the third side dish isn't loaded because they randomly don't put it so it kinda ruins everything
One simple GET at https://api-mensa-unitn.herokuapp.com
You can find the menu of the day with (day.format('YYYY-MM-DD')).toString('base64')