get rid of session variable in URL

Signed-off-by: Michael Kaufmann <d00p@froxlor.org>

lib/tablelisting/admin/tablelisting.admins.php

@@ -19,6 +19,7 @@
 use Froxlor\UI\Callbacks\ProgressBar;
 use Froxlor\UI\Callbacks\Style;
 use Froxlor\UI\Callbacks\Text;
+use Froxlor\UI\Callbacks\Impersonate;
 use Froxlor\UI\Listing;
 
 return [
@@ -34,6 +35,7 @@ return [
 			'loginname' => [
 				'label' => $lng['login']['username'],
 				'field' => 'loginname',
+				'callback' => [Impersonate::class, 'admin'],
 				'sortable' => true,
 			],
 			'name' => [

lib/tablelisting/admin/tablelisting.customers.php

@@ -40,7 +40,7 @@ return [
 			],
 			'a.loginname' => [
 				'label' => $lng['admin']['admin'],
-				'field' => 'admin.loginname',
+				'field' => 'adminname',
 				'callback' => [Impersonate::class, 'admin'],
 			],
 			'c.email' => [