more explicit disabled cache for /console route in nginx config

docker/nginx.conf

@@ -26,6 +26,10 @@ server {
     location /console {
         index index.html index.html;
         try_files $uri /console/index.html;
+        
+        expires 0;
+        add_header Cache-Control "no-cache, must-revalidate";
+        add_header Pragma no-cache;
     }
 
     location / {