More OpenID improvements

site/controllers/home.php

@@ -0,0 +1,5 @@
+<?php
+
+return function ($kirby) {
+    $kirby->response()->header('X-XRDS-Location', url('yadis.xrds'));
+};

site/snippets/header.php

@@ -8,7 +8,6 @@
     <title><?= $site->title() ?><?php if(!$page->is('home')): ?> ~ <?= $page->title() ?><?php endif ?></title>
 
     <?php if($page->is('home')): ?>
-    <link rel="openid.delegate" href="<?= url() ?>">
     <link rel="openid.server" href="https://openid.indieauth.com/openid">
     <link rel="pgpkey" href="<?= url('pgp.asc') ?>">
     <?php endif ?>