feat(stats): 新增自录转化统计模块

支持后台用户手动录入个人业绩与账户消耗，独立计算转化指标，接入 DataScope 数据权限。

Co-authored-by: Cursor <cursoragent@cursor.com>

server/app/adminapi/controller/stats/SelfInputController.php

@@ -0,0 +1,18 @@
+<?php
+
+declare(strict_types=1);
+
+namespace app\adminapi\controller\stats;
+
+use app\adminapi\controller\BaseAdminController;
+use app\adminapi\logic\stats\SelfInputLogic;
+
+class SelfInputController extends BaseAdminController
+{
+    public function overview()
+    {
+        $result = SelfInputLogic::overview($this->request->get(), $this->adminId, $this->adminInfo);
+
+        return $this->data($result);
+    }
+}