chore: 入库生产基线（2026-10-26 与 shop.douba.top 一致）

- 11 个已跟踪文件的在途改动此前只存在于工作区，生产已在运行
- 补入两个从未入库的文件：InternalController.php（app_03/box_app 内部接口）、
  config/internal.php（内部通信 key，值从 .env 读取，不含硬编码密钥）
- 逐文件 md5 比对过生产，内容一致

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

app/jobs/work/WorkClientJob.php

@@ -18,6 +18,7 @@ use crmeb\traits\QueueTrait;
 use think\db\exception\DataNotFoundException;
 use think\db\exception\DbException;
 use think\db\exception\ModelNotFoundException;
+use think\facade\Log;
 
 /**
  * 同步客户
@@ -39,9 +40,17 @@ class WorkClientJob extends BaseJobs
      */
     public function authClient($page, $cursor)
     {
+        Log::info('work client job authClient start ' . json_encode([
+            'page' => (int)$page,
+            'cursor_len' => strlen((string)$cursor),
+        ], JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES));
         /** @var WorkClientServices $make */
         $make = app()->make(WorkClientServices::class);
         $make->authGetExternalcontact($page, $cursor);
+        Log::info('work client job authClient done ' . json_encode([
+            'page' => (int)$page,
+            'cursor_len' => strlen((string)$cursor),
+        ], JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES));
         return true;
     }