feat: add single-port production docker topology

docker/edge/nginx.conf

@@ -0,0 +1,16 @@
+user nginx;
+worker_processes auto;
+error_log /var/log/nginx/error.log notice;
+pid /var/run/nginx.pid;
+
+events {
+  worker_connections 1024;
+}
+
+http {
+  include /etc/nginx/mime.types;
+  default_type application/octet-stream;
+  sendfile on;
+  keepalive_timeout 65;
+  include /etc/nginx/conf.d/*.conf;
+}