[Feature Request] Provide a global nginx config include file for non-isolated sites

[jonphipps]

When a site is isolated, Herd writes a site-specific nginx config file in ~/Library/Application Support/Herd/config/valet/Nginx. But when a site isn't isolated, Herd doesn't include any other config files, because it doesn't have to. This makes it difficult to create a local global nginx config that isn't 'owned' by Herd -- even though I can edit the nginx config files used by Herd, it doesn't feel safe.

If Herd provided an 'include' files location for user-supplied nginx config files, and perhaps an empty user-maintainable example file, along with a link to it from somewhere, it would be helpful for those of us who had customized brew-installed nginx configs that no longer worked with Herd. Either that or at least some documentation about the location of the Herd nginx configs. (Thanks @mpociot for pointing me to the correct path)

And in case anyone else is having a problem with 504 Gateway Timeouts in PhpStorm while they linger long minutes puzzling over a breakpoint, adding this (order seems to be important):

proxy_connect_timeout 10800;
proxy_read_timeout 10800;
proxy_send_timeout 10800;
fastcgi_read_timeout 10800;
fastcgi_send_timeout 10800;

...to ~/Library/Application Support/Herd/config/nginx/nginx.conf just above the includes at the end of the file fixes it. And yes I know that's 3 hours, but well, sometimes, that's barely enough time to go get some lunch.