Fix bug auto load more

https://github.com/FreshRSS/FreshRSS/issues/1318

app/views/helpers/pagination.phtml

@@ -1,6 +1,7 @@
 <?php
 	$url_next = Minz_Request::currentRequest();
 	$url_next['params']['next'] = FreshRSS_Context::$next_id;
+	$url_next['params']['state'] = FreshRSS_Context::$state;
 	$url_next['params']['ajax'] = 1;
 
 	$url_mark_read = array(