[site] fix again for directories (#8543)
[site] fix again for directories (#8543)

* [site] fix again for directories

`try_files` does not automatically try appending a `/` the way
that other directives do, so you have to explicitly ask for that
which then triggers and `index.html` lookup

* fix

* fix maybe
hail-is/hail,hail-is/hail,danking/hail,danking/hail,cseed/hail,cseed/hail,hail-is/hail,danking/hail,hail-is/hail,cseed/hail,hail-is/hail,danking/hail,hail-is/hail,cseed/hail,hail-is/hail,cseed/hail,danking/hail,danking/hail,hail-is/hail,cseed/hail,danking/hail,cseed/hail,cseed/hail,danking/hail