* feat: generate a self-signed certificate if no certificates are specified
Clouds like AWS automatically navigate to https://<ip-here>. This
allows us to bind to that immediately, serve a self-signed certificate,
then reroute to the access URL.
* Add new flag and deprecate old one
* Fix redirect if not using tunnel
* Add deprecation notice
* Fix TLS redirect
* Run `make gen`
* Fix bad test
* Fix gen