greenlight-v3.nginx should also include a default « location / » section

[lakano]

Hi,
I've installed GL v3 without the normal scripts, I've used the docker-compose.yml file and renamed the sample.env to .env
In my nginx host, I've used the greenlight-v3.nginx but I don't understood why there is no « location / { ... } » section ?
I've added it with the same content as the section « location /cable { ... } » and it's seems to works (not yet fully tested).
So, I would like to known if there is another recommendations or if my changes can break something.
Thank you!