Remove archive type from title (#6699)

loudness/templates/archive.html

@@ -3,7 +3,7 @@
 <!-- wp:group {"style":{"spacing":{"padding":{"top":"0","right":"var:style|root|padding-right","bottom":"var:preset|spacing|60","left":"var:style|root|padding-left"}}},"layout":{"type":"default"}} -->
 <div class="wp-block-group" style="padding-top:0;padding-right:var(--wp--style--root--padding-right);padding-bottom:var(--wp--preset--spacing--60);padding-left:var(--wp--style--root--padding-left)">
 
-<!-- wp:query-title {"type":"archive"} /-->
+<!-- wp:query-title {"type":"archive","showPrefix":false} /-->
 
 </div>
 <!-- /wp:group -->