2 Commits

Author	SHA1	Message	Date
wangjia	e26f995d7f	fix(v2): P4 终审波——歧义渠道错误留 processing(ErrRefundRejected 哨兵)/ 拒绝fixture签名 / 错误映射测试 / GetRefund 日志 ... Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_013nMthbVEmQquxBRKb9Fj8u	2026-07-10 17:58:42 +08:00
wangjia	346004adf3	feat(v2): 退款 HTTP 端点(POST /refunds 验签发起 + 状态查询 + admin 人工闭环)	2026-07-10 17:38:40 +08:00