chore(changelog): 回写 #7178 前端交付状态

changelogs-v2/2026-09/06_7178_团期调整满团名额同步产品域库存-修改接口-管理后台.md

@@ -7,11 +7,11 @@ author: "jw(GIT)"
 change_type: "修改接口"
 backend_status: "deployed"
 gateway_status: "verified"
-frontend_status: "pending"
-frontend_owner: ""
-frontend_ref: ""
+frontend_status: "verified"
+frontend_owner: "mmg"
+frontend_ref: "84c0cd5b"
 target_release: ""
-verified_at: ""
+verified_at: "2026-09-06"
 status_note: "修复「调了不生效」：调名额此前只写订单域，而库存权威在产品域。后端已部署 TEST 并实测：加减名额驱动产品域满团即停/放开继续招募、低于已报名拒绝且零写入、物料准备起阶段门。请求体形状已变更（净增量），前端待接。"
 updated_at: "2026-09-06"
 base: "dev-v3"