Feature breakdown

In the skeleton application, we will add the following use cases with user CRUD and auth functionality implementations:

• Sign up: Users can register by creating a new account using an email address
• User list: Any visitor can see the list of all registered users
• Authentication: Registered users can sign in and sign out
• Protected user profile: Only registered users can view inpidual user details after signing in
• Authorized user edit and delete: Only a registered and authenticated user can edit or remove their own user account details