message: feat: add simple healthcheck to app container
diff: @@ -11,6 +11,10 @@ server {
  try_files $uri /index.html;
  }
  + location /healthcheck {
  + return 204;
  + }
  +
  #error_page 404 /404.html;
  # redirect server error pages to the static page /50x.html
  