So I just recently posted a step-by-step guide to setting up SSL encryption with Emby using a Lets Encrypt certificate and a tool from ZeroSSL.  Here is that post.  Well, it's been working just fine, but I wanted to find a solution that would be maintenance free, meaning I don't want to have to manually renew my certificate every three months!   Well, here's a guide to setting up Emby with Caddy, which is a reverse proxy that automatically manages getting and renewing certificates.  Mostly thi