docs(changelogs-v2): 回写 #5923/#5931/#5934 not_required + #5928/#5828/#5936 verified

changelogs-v2/2026-08/16_5931_看板矩阵Map跨层清理契约强类型化-修改接口-管理后台.md

@@ -7,11 +7,11 @@ author: "wx"
 change_type: "修改接口"
 backend_status: "deployed"
 gateway_status: "verified"
-frontend_status: "pending"
-frontend_owner: ""
+frontend_status: "not_required"
+frontend_owner: "mmg"
 frontend_ref: ""
 target_release: ""
-verified_at: ""
+verified_at: "2026-08-16"
 status_note: "后端完成：PR #5984 已合并 dev-v3（617a83dcf）并部署 TEST（user-service + order-v3 + fleet 三服务按顺序发布 UP）。fleetCount 下线/强类型化零 wire 变化由 wire 级单测覆盖；跨服务 Feign unreads[] 字段逐字段一致，容错双向安全。"
 updated_at: "2026-08-16"
 base: "dev-v3"