Disable entirely search view when no available search types

Author: afbora

config/areas/search/views.php

@@ -1,10 +1,19 @@
 <?php
 
 use Kirby\Cms\App;
+use Kirby\Panel\Panel;
+use Kirby\Panel\View;
 
 return [
 	'search' => [
 		'pattern' => 'search',
+		'when'    => function (): bool {
+			// checks core and custom search areas
+			$permissions = App::instance()->user()?->role()->permissions()->toArray() ?? [];
+			$searches    = View::searches(Panel::areas(), $permissions);
+
+			return empty($searches) === false;
+		},
 		'action'  => function () {
 			return [
 				'component' => 'k-search-view',