Increases timeouts in front- and backend

docker/rootfs/etc/nginx/conf.d/dev.conf

@@ -17,6 +17,9 @@ server {
 		proxy_set_header      X-Forwarded-Proto  $scheme;
 		proxy_set_header      X-Forwarded-For    $remote_addr;
 		proxy_pass            http://127.0.0.1:3000/;
+
+		proxy_read_timeout 15m;
+		proxy_send_timeout 15m;
 	}
 
 	location / {