💚(docker) adapt dockerfile with people updates

Adapt the dockerfile to include the new
people updates, plus adapt to impress project.

docker/files/etc/nginx/conf.d/default.conf

@@ -1,21 +1,3 @@
-server {
-
-    listen 8082;
-    server_name localhost;
-    charset utf-8;
-
-    location /media {
-        alias /data/media;
-    }
-
-    location / {
-        proxy_pass http://app:8000;
-        proxy_set_header Host $host;
-        proxy_set_header X-Real-IP $remote_addr;
-        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-    }
-
-}
 
 server {
     listen 8083;