Moved interfaces/Http -> public folder

src/public/Controllers/Admin/StreamToolsController.php

@@ -0,0 +1,14 @@
+<?php
+/**
+ * StreamToolsController — инструменты стримов (Phase 6.3 — Group A).
+ */
+class StreamToolsController extends BaseAdminController
+{
+    public function index()
+    {
+        $this->requirePermission();
+
+        $this->setTitle('Stream Tools');
+        $this->render('stream_tools');
+    }
+}