Stage 6 has been completed, and some classes have been merged into one

src/interfaces/Http/Controllers/Admin/PanelLogController.php

@@ -0,0 +1,19 @@
+<?php
+
+/**
+ * PanelLogController — Panel Errors (admin/panel_logs.php).
+ *
+ * Server-side DataTable с логами ошибок панели. Download/Clear logs.
+ *
+ * Legacy: admin/panel_logs.php (292 строк)
+ * Route:  GET /admin/panel_logs → index()
+ */
+class PanelLogController extends BaseAdminController
+{
+    public function index()
+    {
+        $this->requirePermission();
+        $this->setTitle('Panel Errors');
+        $this->render('panel_logs');
+    }
+}