No longer needed

This way we can change the full path/namespacing at a later point.

We now expect the users to pass the right config to vpu-auth.
Only the API endpoint config remains which we haven't figured out
how to deal with in all cases.

We no longer need to support old edge, so we can just use
import.meta.url everywhere which doesn't any initialization.

karma-chrome-launcher doesn't support newer chrome yet