Remove auth from purge cache since it will always be called from server (already authenticated)

Author: Maypher

nginx/templates/servers.conf.template

@@ -60,15 +60,6 @@ server {
     listen 1810;
 
     location ~ ^/purge(/.*) {
-        auth_request /auth;
         proxy_cache_purge vector_cache $1$is_args$args;
     }
-    
-    location = /auth {
-        internal;
-        proxy_pass http://payload:3000/auth;
-        proxy_pass_request_body  off;
-        proxy_set_header Content-Length "";
-        proxy_set_header X-Original-URI $request_uri;
-    }
 }