f697fdad37
- merge_accounts(keeper,absorbed): 身份字段继承、user_identities改挂、audit_logs/任务归属改指keeper、absorbed级联删除(防FK阻断) - POST /auth/bind-phone(验证码,手机号被占用→按手机号合并成keeper并返新令牌); POST /auth/unbind(至少要留一种登录方式); wx-phone 改走合并 - profile 加 wxBound/wxMiniBound; schemas BindPhoneRequest/UnbindRequest