feat: add note module and route fixes

app/note/controller/v1/Meta.php

@@ -0,0 +1,35 @@
+<?php
+declare(strict_types=1);
+
+namespace app\note\controller\v1;
+
+use app\api\common\Response;
+use app\note\controller\BaseController;
+use app\note\service\PlanningService;
+use think\App;
+
+/**
+ * 笔记模块元信息控制器
+ */
+class Meta extends BaseController
+{
+    /**
+     * @var PlanningService
+     */
+    protected $planningService;
+
+    public function __construct(App $app)
+    {
+        parent::__construct($app);
+        $this->planningService = new PlanningService();
+    }
+
+    /**
+     * 获取 note 模块接口规划概览
+     * GET /note/v1/meta/interfaces
+     */
+    public function interfaces()
+    {
+        return Response::success($this->planningService->getModuleOverview());
+    }
+}