nginx: add directives for .well-known and nodeinfo

nginx.conf

@@ -10,6 +10,22 @@ server {
         proxy_pass http://localhost:5000;
     }
 
+    # if you're hosting a custom index page while keeping
+    # litecord on /api, be sure to pass /.well-known and /nodeinfo to
+    # it too.
+
+    # location /api {
+    #     proxy_pass http://localhost:5000;
+    # }
+    #
+    # location /.well-known {
+    #     proxy_pass http://localhost:5000;
+    # }
+    #
+    # location /nodeinfo {
+    #     proxy_pass http://localhost:5000;
+    # }
+
     # if you don't want to keep the gateway
     # domain as the main domain, you can
     # keep a separate server block