feat(relay): Forward /api/0/relays/* to inner relays (#3144)

Author: iambriccardo

nginx/nginx.conf

@@ -85,6 +85,9 @@ http {
 		location ~ ^/api/[1-9]\d*/ {
 			proxy_pass http://relay;
 		}
+		location ^~ /api/0/relays/ {
+			proxy_pass http://relay;
+		}
 		location / {
 			proxy_pass http://sentry;
 		}