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/common/model/stats/PersonalAccountCost.php

@@ -0,0 +1,25 @@
+<?php
+
+declare(strict_types=1);
+
+namespace app\common\model\stats;
+
+use app\common\model\BaseModel;
+use think\model\concern\SoftDelete;
+
+class PersonalAccountCost extends BaseModel
+{
+    use SoftDelete;
+
+    protected $name = 'personal_account_cost';
+
+    protected $deleteTime = 'delete_time';
+
+    protected $defaultSoftDelete = 0;
+
+    protected $autoWriteTimestamp = true;
+
+    protected $createTime = 'create_time';
+
+    protected $updateTime = 'update_time';
+}

server/app/common/model/stats/PersonalYeji.php

@@ -0,0 +1,25 @@
+<?php
+
+declare(strict_types=1);
+
+namespace app\common\model\stats;
+
+use app\common\model\BaseModel;
+use think\model\concern\SoftDelete;
+
+class PersonalYeji extends BaseModel
+{
+    use SoftDelete;
+
+    protected $name = 'personal_yeji';
+
+    protected $deleteTime = 'delete_time';
+
+    protected $defaultSoftDelete = 0;
+
+    protected $autoWriteTimestamp = true;
+
+    protected $createTime = 'create_time';
+
+    protected $updateTime = 'update_time';
+}