Set href title based on Catalog title

[cholmes]

For nicer STAC Browser navigation it'd be great if on creating a new STAC if the link 'title' attribute of 'child' links was set to be the same as the 'title' of the catalog that is linked to. Could do similar things if title is set on the item. See:

The first I set the title on, the other two don't have title set on the link. But they all have nice titles after you click on the links. Could be an option for 'copy' command, to 'update titles' (perhaps default to true), or a special command that you run. I'm open on the approach, it just strikes me that if you're working with these tools it has the ability to access that information and make it all work together.