generateAuthToken method
Generates a random string to be used as an auth token.
Implementation
String generateAuthToken() {
final random = Random.secure();
const chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
return List.generate(8, (index) => chars[random.nextInt(chars.length)]).join();
}