docker: change user to www-data

docker/nginx/Dockerfile

@@ -1,11 +1,10 @@
 FROM nginx:1.25.3-alpine
 
 COPY . /code
-RUN addgroup --system leftypol \
-   && adduser --system leftypol \
-   && adduser leftypol leftypol \
-   && /code/docker/common-setup.sh
+RUN adduser --system www-data \
+  && adduser www-data www-data \
+  && /code/docker/common-setup.sh
 
 
-CMD ["nginx", "-g", "daemon off;"]
-EXPOSE 80 443
+CMD [ "nginx", "-g", "daemon off;" ]
+EXPOSE 80

docker/nginx/nginx.conf

@@ -1,14 +1,16 @@
 # This and proxy.conf are based on
 # https://github.com/dead-guru/devichan/blob/master/nginx/nginx.conf
 
-user  leftypol;
+user www-data;
 worker_processes auto;
 
 error_log /dev/stdout warn;
-pid        /var/run/nginx.pid;
+pid       /var/run/nginx.pid;
+
 events {
 	worker_connections  1024;
 }
+
 http {
 	include       /etc/nginx/mime.types;
 	default_type  application/octet-stream;