FR: Integrate full example CRUD Module with Controllers/Views etc. in default Twill install

[madsem]

I've now fought my way into rendering Twill content on the frontend.
I say fighting, because it really is hard, kind of haha.

Currently you encounter one error after the other and have to follow them, create files etc until you are at a point where a view renders. Then you have dump variables in your view to see what else is going on...

It would be much clearer for all users if there was one example CRUD module, that comes pre-installed with all the files needed from backend over controllers to views.

There should also be a cli command like php artisan twill:fresh that deletes the example and rolls back the example DB tables.

I'm confident this would make it much easier to start, and make up for unclear documentation as well.

EDIT
It could be installed optionally also php artisan twill:install --with-example