docs(api): migrate #5216 handoff to schema v2

changelogs-v2/2026-07/24_5216_派车看板补充槽位接送路线与就绪摘要-修改接口-前端待处理-管理后台.md

@@ -1,15 +1,18 @@
 ---
-schema: "hl-changelog/v1"
+schema: "hl-changelog/v2"
 ticket: "5216"
 title: "派车看板补充槽位接送路线与就绪摘要"
 consumer: "admin"
-backend: "verified"
+change_type: "修改接口"
-gateway: "verified"
+backend_status: "deployed"
-frontend: "implemented"
+gateway_status: "verified"
 frontend_status: "implemented"
 frontend_owner: "hl-ui-codex"
 frontend_ref: "mmg/hl-ui@41f307090eccfdf3d06deabce8bc4f3d2be9a99a"
-updated_at: "2026-07-24T07:25:59.029Z"
+target_release: "hl-ui/v2.1"
+verified_at: ""
+status_note: "后端与网关已验证；前端 implemented 状态由前端消费线程维护，本次仅迁移 schema。"
+updated_at: "2026-07-24"
 base: "dev-v3"
 generated: "2026-07-24T14:24:00+08:00"
 ---