chore(addon/aikefu): 调整config的配置内容

src/addon/aikefu/shop/controller/Kefu.php

@@ -33,7 +33,7 @@ class Kefu extends BaseShop
             return $result;
         } else {
             // 获取配置
-            $config_info = $kefu_config_model->getConfig($this->site_id);
+            $config_info = $kefu_config_model->getConfig($this->site_id, $this->app_module)['data']['value'] ?? [];
             $this->assign('config_info', $config_info);
             return $this->fetch('kefu/config');
         }
@@ -143,8 +143,8 @@ class Kefu extends BaseShop
         $kefu_conversation_model = new KefuConversationModel();
         $kefu_message_model = new KefuMessageModel();
         
-        // 开启事务
-        $this->model->startTrans();
+// 开启事务
+            \think\facade\Db::startTrans();
         
         try {
             // 删除会话关联的消息
@@ -167,12 +167,12 @@ class Kefu extends BaseShop
             ]);
             
             // 提交事务
-            $this->model->commit();
+            \think\facade\Db::commit();
             
             return $this->success($result);
         } catch (\Exception $e) {
             // 回滚事务
-            $this->model->rollback();
+            \think\facade\Db::rollback();
             return $this->error($e->getMessage());
         }
     }