Rest countries Api using tailwindsCss

Hi ! Congrats on your challenge :)

I noticed a few things you could improve:

• In your Country.jsx and CountryList.jsx files, during your try/catch, you should pass your setLoading(false) in the finally (you can read an article here) because this code will be executed at the end while the catch executes when you have an error.
• As for your HTML syntax, for your footer and navbar you should use the correct semantics for your tags (footer/header and nav)