feat: connect Shane voice sessions to memory

entrypoint.sh

@@ -2,8 +2,12 @@
 set -e
 
 CERT_DIR=/etc/voice/certs
+WEB_PORT=${WEB_PORT:-9178}
 mkdir -p "$CERT_DIR"
 
+# The container uses host networking, so select a free host port at runtime.
+sed -i -E "s/listen [0-9]+ ssl;/listen ${WEB_PORT} ssl;/" /etc/nginx/sites-available/voice
+
 LAN_IP=$(ip -4 route get 1.1.1.1 2>/dev/null | awk '{for(i=1;i<=NF;i++) if ($i=="src") print $(i+1)}')
 [ -z "$LAN_IP" ] && LAN_IP=$(hostname -I 2>/dev/null | awk '{print $1}')
 [ -z "$LAN_IP" ] && LAN_IP=127.0.0.1