[TASK] Use core abstract class for list_type to CType migration

Closes #91

Classes/Updates/PluginToContentElementUpdater.php

@@ -0,0 +1,29 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Derhansen\FeChangePwd\Updates;
+
+use TYPO3\CMS\Install\Attribute\UpgradeWizard;
+use TYPO3\CMS\Install\Updates\AbstractListTypeToCTypeUpdate;
+
+#[UpgradeWizard('feChangePwdPluginToContentElementUpdate')]
+class PluginToContentElementUpdater extends AbstractListTypeToCTypeUpdate
+{
+    protected function getListTypeToCTypeMapping(): array
+    {
+        return [
+            'fechangepwd_pi1' => 'fechangepwd_pi1',
+        ];
+    }
+
+    public function getTitle(): string
+    {
+        return 'ext:fe_change_pwd: Migrate plugins to content elements';
+    }
+
+    public function getDescription(): string
+    {
+        return 'Migrates existing plugin records and backend user permissions used by ext:fe_change_pwd.';
+    }
+}