have to add static volume to nginx and minor config fix

Author: andrew-s28

docker-compose.yml

@@ -17,6 +17,7 @@ services:
       - ./nginx/nginx.conf:/etc/nginx/conf.d/nginx.conf:ro
       - ./certbot/www/:/var/www/certbot/:ro
       - ./certbot/conf/:/etc/nginx/ssl/:ro
+      - ./static:/usr/src/app/static
     ports:
       - 80:80
       - 443:443

nginx/nginx.conf

@@ -98,7 +98,7 @@ server {
     }
 
     location /static/ {
-        alias /usr/src/app/static//;
+        alias /usr/src/app/static/;
     }
 
 }