I would like to load CSS and JS from https://static.example.com . The typical page contains:
<link rel="stylesheet" href="/sites/default/files/css/css__wBfhyL83sORKzo__AgHv4HOGuOoSbIzIaa4clq9PXs.css?pik02l" media="all" />
and contains similar entries for JS. I would like to add https://static.example.com to the front of the
href="URL" for both CSS and JS.
I'm am aware that this can be done with a contrib module. I would like to find a hook or some other way to add this to my custom module.