Add significant title if there are no services configured

refs #7687
fixes #7687

modules/monitoring/application/views/scripts/show/components/hostservicesummary.phtml

@@ -6,7 +6,12 @@ $currentUrl = Url::fromRequest()->without('limit')->getRelativeUrl();
 
 ?>
 <h3 class="tinystatesummary" <?= $this->compact ? ' data-base-target="col1"' : '' ?>>
+<?php if ($object->stats->services_total > 0): ?>
 <?= $this->qlink(sprintf($this->translate('%s configured services:'), $object->stats->services_total), $selfUrl) ?>
+<?php else: ?>
+<?= $this->translate('No services configured on this host'); ?>
+<?php endif; ?>
+
 <?php if ($object->stats->services_ok > 0): ?>
  <span class="state ok<?= $currentUrl === $selfUrl->with('service_state', 0)->getRelativeUrl() ? ' active' : '' ?>"><?= $this->qlink(
     $object->stats->services_ok,