Load and interpret service changes, and display them in the app

- Load the news posted in vitrasa.es, and store somewhere (like SQLite) the processed news.
- Interpret them via AI (with some "advanced" tools like giving the context of the stops, lines and streets) to generate alerts displayable in the app, with information like stops or lines affected, 
- Show them in the frontend (in a new tab) and in the map and stop list.

