update the host files to point to accessible docker container names for backends

added testing for this, including mock backend server.

dockerfiles/services/sslproxy/cli/create-cert

@@ -3,7 +3,7 @@ set -e
 
 echo -e "\033[36mCreate\033[39m: self-signed certificates"
 
-CERTS_DIR=letsencrypt/live/xai-corp.net
+CERTS_DIR=certs/live/xai-corp.net
 
 function make_cert() {
 mkdir -p $CERTS_DIR
@@ -11,7 +11,7 @@ mkdir -p $CERTS_DIR
 openssl req -x509 -nodes -days 365 -newkey rsa:2048 -batch \
   -keyout $CERTS_DIR/privkey.pem \
   -out $CERTS_DIR/fullchain.pem \
-  -config certs/localhost.conf
+  -config certs/xai-corp.net.conf
 
 #tell chrome to trust the cert
   certutil -d sql:$HOME/.pki/nssdb -A -t "P,," -n "www.xai-corp.net" -i $CERTS_DIR/fullchain.pem