feat: 小程序资金冻结只读接口（汇总/明细/兼容字段）

提现资产与角色信息增量返回 dongjie；新增 fund-freeze-mine/ledger 只读 API，不改扣款逻辑。

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

users/views/auth.py

@@ -1869,6 +1869,7 @@ class ZuzhangZhuceView(APIView):
         guanshi_count = UserGuanshi.query.filter(yaoqingren=user.UserUID).count()
         return {
             'ketixian': str(zuzhang.ketixian_jine),      # 可提现余额
+            'dongjie_yue': str(getattr(zuzhang, 'dongjie_yue', 0) or 0),
             'guanshiCount': guanshi_count,                # 邀请管事数
             'fenhongZonge': str(zuzhang.fenyong_zonge)    # 分红总额
         }
@@ -1894,6 +1895,7 @@ class ZuzhangXinxiView(APIView):
         guanshi_count = UserGuanshi.query.filter(yaoqingren=user.UserUID).count()
         data = {
             'ketixian': str(zuzhang.ketixian_jine),
+            'dongjie_yue': str(getattr(zuzhang, 'dongjie_yue', 0) or 0),
             'guanshiCount': guanshi_count,
             'fenhongZonge': str(zuzhang.fenyong_zonge)
         }