Data binding is not working in my project

I’m trying to learn to use livewire. So I started with docs and screencasts. I was building a Laravel project using Jetstream with Livewire scaffolding.
The problem seems to be that the controller does not pass the variables to the blade template.
I prviously made a test project, using just Laravel 8, modifying the “welcome.blade.php” template and requiring Livewire by composer. And it worked just fine.

Steps to Reproduce:
Create a Laravel 8.x jetstream project
Use my code

Here’s my code:

Code in pastebin

GitHub repo