fix: add access and error log configuration for Nginx

nginx/nginx.allinone.conf

@@ -15,6 +15,9 @@ http {
     gzip_types    text/plain text/css application/json application/javascript
                   text/xml application/xml application/xml+rss text/javascript;
 
+    access_log /dev/stdout;
+    error_log  /dev/stderr;
+
     server {
         listen 80;
         server_name _;