feat: 🎸 mention expo.new in bonus section

✅ Closes: #236

Author: MatthysDev

challenges/foundation/02.md

@@ -135,3 +135,5 @@ Create a better UX to show/hide the password:
 - [ ] Add a function to toggle the password visibility.
 
 ![password](https://raw.githubusercontent.com/flexbox/react-native-workshop/main/challenges/foundation/password.gif)
+
+- [ ] Check [`Expo.new`](https://expo.dev/onboarding/hello) and try to create a new project. It will setup and deploy everything for you.