Fully responsive and accessible Rest Countries API website

Hey, here are my suggestions:

We need to be able to navigate between countries through the border countries list in the details page, as it is proposed in the project guidelines.

There's no way to list all the countries once you select a filter option or search for a country. That's a broken part of the app design, an "All" filter option would be nice.

The REST countries API v2 comes alphabetically sorted but v3 doesn't, that's an easy to implement feature. Hint: You can use localeCompare.