AddType application/javascript .mjs

<IfModule mod_headers.c>
  RequestHeader unset Proxy
</IfModule>

<IfModule mod_rewrite.c>
  RewriteEngine on
  RewriteRule ^(\.well-known/.*)$ @@ [L]
  RewriteRule ^$ webroot/ [L]
  RewriteRule (.*) webroot/@@ [L]
</IfModule>