feat(shared-prosperity): 添加用户群组关联关系

- 在 SharedProsperityUser 模型中新增 groupUser 关联方法
- 在 SharedProsperityUserDao 的分页查询中添加 group 关联字段
- 优化关联查询的字段选择，只获取必要的 group_id 和 user_id 字段

app/common/dao/shared/SharedProsperityUserDao.php

@@ -291,6 +291,9 @@ class SharedProsperityUserDao extends BaseDao
                     },
                     'parent' => function ($query) {
                         $query->field('uid,avatar,nickname,account');
+                    },
+                    'group' => function ($query) {
+                        $query->field('group_id,user_id');
                     }
                 ])
                 ->paginate(['page' => $page, 'list_rows' => 20])

app/common/model/shared/SharedProsperityUser.php

@@ -26,4 +26,9 @@ class SharedProsperityUser extends BaseModel
     {
         return $this->hasOne(User::class, 'uid', 'parent_id');
     }
+
+    public function group()
+    {
+        return $this->hasOne(SharedProsperityGroupUser::class, 'user_id', 'user_id');
+    }
 }