M8-R15: fix HA discovery identities and thermal totals
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2026-08-28 01:20:52 +02:00
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@@ -1214,6 +1214,10 @@ M8 收尾的前置条件。agent 不得执行、记录为已执行,或以 mock
## 14. Post-M8 lifecycle repairM8-R08R10
### M8-R15 — HA Discovery identity/topic repair
修复 HA 将多值 `device.identifiers` 任一匹配合并的风险:Source、Meter、Modbus 与成本 epoch 均使用单一完整 namespaced identifier,内部 MQTT identity 独立保存。thermal 的既有点号 identity/key 保持兼容,node/object topic segment 单独规范化;仅对 v1.6.1 实际发布过的 dot topic 做可重试、成功后抑制的精确 retained cleanup。新增默认关闭的 `Thermal Hot Water Total/Today`,金额为 `hot_water_heating + hot_water`,不含 `hot_water_tax`
M8 交付后的 Meter lifecycle 修复链记录在本地 `review-notes/M8-meter-lifecycle-repair-plan.md`
它不新增 ORM / **数据库** schema 或 Alembic revision,不做启动自动修复、一次性数据脚本或历史删除;R08 虽然
更新了 API/Pydantic schema 及 OpenAPI/codegen,但没有变更 ORM 或数据库 schema。已有的 stranded binding 只能