chore(infrastructure): fix redirect issues

Author: marin-bratanov

redirects.conf

@@ -4,13 +4,9 @@
 rewrite ^/blazor-ui/$
          /blazor-ui/introduction
          permanent;
-
-rewrite ^/blazor-ui/knowledge-base$
-        /blazor-ui/knowledge-base.html
-        permanent;
 
 rewrite ^/blazor-ui/api/$
-         /blazor-ui/api/index.html
+         /blazor-ui/api/index
          permanent;
 
 rewrite ^/blazor/(.*)$
@@ -35,3 +31,10 @@ rewrite ^/blazor-ui/{{ directory.path }}/?$
          /blazor-ui/{{ directory.url }}
          redirect;
 {% endfor %}
+
+##
+# Remove HTML extension so all pages only have 1 URL
+##
+rewrite ^(/.*)\.html(\?.*)?$ 
+         $1$2
+         permanent;