rest country API

Hi! Congrats on your challenge :)

I noticed a few things you could improve:

• In app/country/[countryName]/page.js, you wrote porps instead of props.
• You could separate your data logic from the rest of your app by creating hooks to fetch your data, e.g. useCountries would fetch all countries.
• You can use Tanstack Query (documentation) for your state management with your data fetching.
• Use a solution like prettier if you're on vscode to make your code a bit more readable

Next step is to start using TypeScript :)