I don't have that extensive knowledge of Angular, but I just created a new app with Yeoman.
So I just had the basis Login, Documentlist and another screen.
These files were changed:
app.module.ts --> commented LoginComponent and references
app.routetes.ts --> commented the login route and LoginComponent
I just started again from scratch and now I do see the sample page.
So something probably didn't go that well.
Now do I disable the AuthGuardEcm? So somewhere before loading the Documentlist component I pre-fill in the Ticket. Just for the demo purposes and writing a blog the Ticket in the URL or from a Post will do for now.