Splicing mock data into HTML file
Now what we can do is rather than hard-coding this initial state into a template like this,
we can just remove this script tag entirely and I'm going to put a marker in there.
This is basically just an HTML comment, but what we're going to do is we're going to use
that to figure out how to, where is it, server over here.
That's basically going to be like a split point in a template.
You'll notice that in our server here when for our get route, for the the root path,