M8-R21: patch frontend warnings and dependencies

app/integrations/expose.py

@@ -1230,7 +1230,24 @@ def _thermal_cost_getter(metric: str, window: str | None) -> Callable[[Session],
         if metric == "water_tax":
             return result["breakdown"]["hot_water_tax"]
         if metric == "hot_water_total":
-            return result["breakdown"]["hot_water_heating"] + result["breakdown"]["hot_water"]
+            # Keep the existing component entities variable-only, while making
+            # the two consumer-facing totals partition the all-in summary.
+            # Standing costs are assigned by their contractual commodity:
+            # hot-water network belongs to hot water; the remaining named
+            # standing fees belong to heating.
+            return (
+                result["breakdown"]["hot_water_heating"]
+                + result["breakdown"]["hot_water"]
+                + result["breakdown"]["hot_water_tax"]
+                + result["fixed_breakdown"]["hot_water_network"]
+            )
+        if metric == "heating":
+            return result["breakdown"]["heating"] + sum(
+                (result["fixed_breakdown"][key] for key in (
+                    "heating_network", "metering", "delivery_set", "other"
+                )),
+                0,
+            )
         return result["breakdown"][metric]
     return _getter
 

docs/design/m8-warmtelink-energy.md

@@ -1222,7 +1222,17 @@ Assistant Energy Water 所要求的 `water`；保留 `m³` 与 `total_increasing
 
 ### 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`。
+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`；其后由 R17 明确为 hot-water 的 all-in 分配值。
+
+### M8-R17 — Thermal HA standing-cost allocation
+
+保持全部 thermal HA entity key、unique_id 与名称不变，只调整 `Thermal Heating Total/Today` 与
+`Thermal Hot Water Total/Today` 的数值语义。Heating 为 `heating` variable 加上
+`heating_network`、`metering`、`delivery_set`、`other` 四项 fixed breakdown；Hot Water 为
+`hot_water_heating + hot_water + hot_water_tax` 加上 `hot_water_network`。因此两者之和精确等于
+`Thermal All-in Total/Today`，每项 standing 只分配一次。component 实体（hot-water heating、water、
+water tax）继续只显示 variable，`Fixed` 继续显示全部 standing；provider 只读取 `meter_cost.summarize`
+在 01:05 结算后的结果，不改 15 分钟 ledger、API/schema 或数据库。
 
 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

docs/warmtelink-energy.md

@@ -77,7 +77,13 @@ docker compose -f docker-compose.yml run --rm migration
 
 成本页的 15 分钟 ledger 分开显示 heating 与 hot-water 三项 variable breakdown；fixed 费只在合同级 summary 按本地自然日计提一次，all-in = variable + fixed。用显式 recompute 来验证测试时间窗时，应手算并核对 Decimal 金额，保留原有 electricity 合同和数字不变。
 
-在 Config 的 HA Expose 中只开启需要的 source、Meter 与 thermal entities。核对 unit、state class、availability、today reset 和换表后 identity；关闭 toggle 后应用会清理 retained discovery。不要把 source secret、设备 identity 或合同金额放进 HA entity 名称、日志或截图。
+在 Config 的 HA Expose 中只开启需要的 source、Meter 与 thermal entities。`Thermal Heating Total/Today`
+显示 heating variable 加上 heating network、metering、delivery set 与 other 固定费；`Thermal Hot Water
+Total/Today` 显示 hot-water heating、water、water tax variable 加上 hot-water network 固定费。两条合计
+恰好等于 `Thermal All-in Total/Today`；component entities 仍仅显示各自 variable，`Fixed` 仍显示全部
+standing，避免重复计费。数值仍来自在 01:05 后结算的 summary。核对 unit、state class、availability、today
+reset 和换表后 identity；关闭 toggle 后应用会清理 retained discovery。不要把 source secret、设备 identity
+或合同金额放进 HA entity 名称、日志或截图。
 
 ## 安全回滚
 

frontend/package-lock.json

@@ -22,13 +22,14 @@
         "react-dom": "^18.3.1",
         "react-feather": "^2.0.10",
         "react-leaflet": "^4.2.1",
-        "react-router-dom": "^6.30.4",
+        "react-router-dom": "^7.18.3",
         "recharts": "^3.8.1"
       },
       "devDependencies": {
         "@eslint/js": "^9.39.4",
+        "@testing-library/dom": "10.4.1",
         "@testing-library/jest-dom": "^6.9.1",
-        "@testing-library/react": "^14.3.1",
+        "@testing-library/react": "16.3.0",
         "@testing-library/user-event": "^14.6.1",
         "@types/react": "^18.3.31",
         "@types/react-dom": "^18.3.7",
@@ -1390,9 +1391,9 @@
       "license": "MIT"
     },
     "node_modules/@redocly/openapi-core": {
-      "version": "1.34.15",
+      "version": "1.34.19",
-      "resolved": "https://registry.npmjs.org/@redocly/openapi-core/-/openapi-core-1.34.15.tgz",
+      "resolved": "https://registry.npmjs.org/@redocly/openapi-core/-/openapi-core-1.34.19.tgz",
-      "integrity": "sha512-HAwCnNyKcs5XGQqms+9t7OdAPM/5TDstmhF+0i7tdCFato2QKuYIlyWETwkXd8c5zbltr1oB+6y9NTeQLr2d6Q==",
+      "integrity": "sha512-o/0VgsBXgwcY1lyeqcVtSGdTQAPnVggo0fbFVPlxl5XVDKUcVH0OLRqt3CbkwByT5FU305E0iE0O7MzThjDblw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -1401,7 +1402,7 @@
         "colorette": "1.4.0",
         "https-proxy-agent": "7.0.6",
         "js-levenshtein": "1.1.6",
-        "js-yaml": "4.1.1",
+        "js-yaml": "4.3.1",
         "minimatch": "5.1.9",
         "pluralize": "8.0.0",
         "yaml-ast-parser": "0.0.43"
@@ -1412,9 +1413,9 @@
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     },
     "node_modules/@redocly/openapi-core/node_modules/brace-expansion": {
-      "version": "2.1.1",
+      "version": "2.1.4",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-2.1.1.tgz",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-2.1.4.tgz",
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+      "integrity": "sha512-hGfVzPxthbf3+2yjg/RBs60cB0FhqBS/zvdV/4wn4/BmN0bNMMHPc4V/BbFieqf1TKAGGAHnY4eSjajCl0f2Xg==",
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@@ -1422,10 +1423,20 @@
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     "node_modules/@redocly/openapi-core/node_modules/js-yaml": {
-      "version": "4.1.1",
+      "version": "4.3.1",
-      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.1.1.tgz",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.3.1.tgz",
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+      "integrity": "sha512-CY6crGq313MX8GkwvB7tzgp99vjQxY1++5y10/BKN/GUfHqWaOGQMNZkBvqSzsZKWk/ijwHlWzzkLulsGHhjWQ==",
       "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/puzrin"
+        },
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/nodeca"
+        }
+      ],
       "license": "MIT",
       "dependencies": {
         "argparse": "^2.0.1"
@@ -1483,15 +1494,6 @@
         "url": "https://opencollective.com/immer"
       }
     },
-    "node_modules/@remix-run/router": {
-      "version": "1.23.3",
-      "resolved": "https://registry.npmjs.org/@remix-run/router/-/router-1.23.3.tgz",
-      "integrity": "sha512-4An71tdz9X8+3sI4Qqqd2LWd9vS39J7sqd9EU4Scw7TJE/qB10Flv/UuqbPVgfQV9XoK8Np6jNquZitnZq5i+Q==",
-      "license": "MIT",
-      "engines": {
-        "node": ">=14.0.0"
-      }
-    },
     "node_modules/@rolldown/pluginutils": {
       "version": "1.0.0-beta.27",
       "resolved": "https://registry.npmjs.org/@rolldown/pluginutils/-/pluginutils-1.0.0-beta.27.tgz",
@@ -1591,9 +1593,6 @@
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       ],
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-      "libc": [
-        "glibc"
-      ],
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       "optional": true,
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@@ -1608,9 +1607,6 @@
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-        "musl"
-      ],
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       "os": [
@@ -1625,9 +1621,6 @@
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       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -1642,9 +1635,6 @@
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       ],
       "dev": true,
-      "libc": [
-        "musl"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -1659,9 +1649,6 @@
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       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
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@@ -1676,9 +1663,6 @@
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-        "musl"
-      ],
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@@ -1693,9 +1677,6 @@
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-      "libc": [
-        "glibc"
-      ],
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@@ -1710,9 +1691,6 @@
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-        "musl"
-      ],
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@@ -1727,9 +1705,6 @@
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-        "glibc"
-      ],
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@@ -1744,9 +1719,6 @@
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-      "libc": [
-        "musl"
-      ],
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@@ -1761,9 +1733,6 @@
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-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
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@@ -1778,9 +1747,6 @@
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-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
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@@ -1795,9 +1761,6 @@
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-      "libc": [
-        "musl"
-      ],
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       "optional": true,
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@@ -1932,7 +1895,6 @@
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@@ -1975,52 +1937,31 @@
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-      "version": "14.3.1",
+      "version": "16.3.0",
-      "resolved": "https://registry.npmjs.org/@testing-library/react/-/react-14.3.1.tgz",
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       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@babel/runtime": "^7.12.5",
+        "@babel/runtime": "^7.12.5"
-        "@testing-library/dom": "^9.0.0",
-        "@types/react-dom": "^18.0.0"
       },
       "engines": {
-        "node": ">=14"
+        "node": ">=18"
       },
       "peerDependencies": {
-        "react": "^18.0.0",
+        "@testing-library/dom": "^10.0.0",
-        "react-dom": "^18.0.0"
+        "@types/react": "^18.0.0 || ^19.0.0",
+        "@types/react-dom": "^18.0.0 || ^19.0.0",
+        "react": "^18.0.0 || ^19.0.0",
+        "react-dom": "^18.0.0 || ^19.0.0"
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+        "@types/react": {
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+        "@types/react-dom": {
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@@ -2441,16 +2382,16 @@
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     },
     "node_modules/@typescript-eslint/typescript-estree/node_modules/brace-expansion": {
-      "version": "5.0.6",
+      "version": "5.0.9",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.6.tgz",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.9.tgz",
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       "dev": true,
       "license": "MIT",
       "dependencies": {
         "balanced-match": "^4.0.2"
       },
       "engines": {
-        "node": "18 || 20 || >=22"
+        "node": "20 || >=22"
       }
     },
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@@ -2979,9 +2920,9 @@
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     },
     "node_modules/brace-expansion": {
-      "version": "1.1.15",
+      "version": "1.1.18",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.15.tgz",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.18.tgz",
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       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -3188,6 +3129,19 @@
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+    "node_modules/cookie": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/cookie/-/cookie-1.1.1.tgz",
+      "integrity": "sha512-ei8Aos7ja0weRpFzJnEA9UHJ/7XQmqglbRwnf2ATjcB9Wq874VKH9kfjjirM6UhU2/E5fFYadylyhFldcqSidQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=18"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/express"
+      }
+    },
     "node_modules/cross-spawn": {
       "version": "7.0.6",
       "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.6.tgz",
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-        "get-intrinsic": "^1.2.2",
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-        "object-is": "^1.1.5",
-        "object-keys": "^1.1.1",
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-        "regexp.prototype.flags": "^1.5.1",
-        "side-channel": "^1.0.4",
-        "which-boxed-primitive": "^1.0.2",
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@@ -3687,27 +3608,6 @@
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-    },
     "node_modules/es-iterator-helpers": {
       "version": "1.3.3",
       "resolved": "https://registry.npmjs.org/es-iterator-helpers/-/es-iterator-helpers-1.3.3.tgz",
@@ -4650,23 +4550,6 @@
         "node": ">=12"
       }
     },
-    "node_modules/is-arguments": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/is-arguments/-/is-arguments-1.2.0.tgz",
-      "integrity": "sha512-7bVbi0huj/wrIAOzb8U1aszg9kdi3KN/CyU19CTI7tAoZYEZoL9yCDXpbXN+uPsuWnP02cyug1gleqq+TU+YCA==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "call-bound": "^1.0.2",
-        "has-tostringtag": "^1.0.2"
-      },
-      "engines": {
-        "node": ">= 0.4"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/ljharb"
-      }
-    },
     "node_modules/is-array-buffer": {
       "version": "3.0.5",
       "resolved": "https://registry.npmjs.org/is-array-buffer/-/is-array-buffer-3.0.5.tgz",
@@ -5121,9 +5004,9 @@
       "license": "MIT"
     },
     "node_modules/js-yaml": {
-      "version": "4.2.0",
+      "version": "4.3.2",
-      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.2.0.tgz",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.3.2.tgz",
-      "integrity": "sha512-ePWsvanv0DWuDRsW8dnt+R4jQ31SCRCQ7hhNcPXZPsoBZiemuZNYGf7adZdqX2D86j6rvKp3RpCxVTSb8WQlOw==",
+      "integrity": "sha512-SFNOvSJ+Dgf/9An904Yx+CgSlIPCkIpao4qo51lpee25TIRejdH3rhR4EZMGoNx3/TP3O+wzWuiTFl4sqbltzA==",
       "dev": true,
       "funding": [
         {
@@ -5414,9 +5297,9 @@
       "license": "MIT"
     },
     "node_modules/nanoid": {
-      "version": "3.3.12",
+      "version": "3.3.18",
-      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.12.tgz",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.18.tgz",
-      "integrity": "sha512-ZB9RH/39qpq5Vu6Y+NmUaFhQR6pp+M2Xt76XBnEwDaGcVAqhlvxrl3B2bKS5D3NH3QR76v3aSrKaF/Kiy7lEtQ==",
+      "integrity": "sha512-DTg4MJbGMWkfi6VZFdNt2/caMbQy4Ou+Op/hJQvGEWcnVfoA1QA+xzRKAzw9jD6+GVOOeYr/mIcuDSdug6F6+w==",
       "dev": true,
       "funding": [
         {
@@ -5490,23 +5373,6 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
-    "node_modules/object-is": {
-      "version": "1.1.6",
-      "resolved": "https://registry.npmjs.org/object-is/-/object-is-1.1.6.tgz",
-      "integrity": "sha512-F8cZ+KfGlSGi09lJT7/Nd6KJZ9ygtvYC0/UYYLI9nmQKLMnydpB9yvbv9K1uSkEu7FU9vYPmVwLg328tX+ot3Q==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "call-bind": "^1.0.7",
-        "define-properties": "^1.2.1"
-      },
-      "engines": {
-        "node": ">= 0.4"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/ljharb"
-      }
-    },
     "node_modules/object-keys": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/object-keys/-/object-keys-1.1.1.tgz",
@@ -5842,9 +5708,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.15",
+      "version": "8.5.26",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.15.tgz",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.26.tgz",
-      "integrity": "sha512-FfR8sjd4em2T6fb3I2MwAJU7HWVMr9zba+enmQeeWFfCbm+UOC/0X4DS8XtpUTMwWMGbjKYP7xjfNekzyGmB3A==",
+      "integrity": "sha512-u82N74LFzG8ca+dD8puPnplTXoGH4fTPpVGuIbt36G3qvNlkvfD0lEAZSxaly3KX8TS/L1A1gsCEmvKmBcVbkQ==",
       "dev": true,
       "funding": [
         {
@@ -5862,7 +5728,7 @@
       ],
       "license": "MIT",
       "dependencies": {
-        "nanoid": "^3.3.12",
+        "nanoid": "^3.3.17",
         "picocolors": "^1.1.1",
         "source-map-js": "^1.2.1"
       },
@@ -6092,35 +5958,41 @@
       }
     },
     "node_modules/react-router": {
-      "version": "6.30.4",
+      "version": "7.18.3",
-      "resolved": "https://registry.npmjs.org/react-router/-/react-router-6.30.4.tgz",
+      "resolved": "https://registry.npmjs.org/react-router/-/react-router-7.18.3.tgz",
-      "integrity": "sha512-SVUsDe+DybHM/WmYKIVYhZh1o5Dcuf16yM6WjG02Q9XVFMZIJyHYhwrr6bFBXZkVP6z69kNkMyBCujt8FaFLJA==",
+      "integrity": "sha512-gyXgtdr5uACJ5b1Q4udzjVV+tb/rlHIMJKuJ0e89R4Kzgz47z/rgP0dIKxktqIEUhDHluGTPJJH/wRha7CyqsA==",
       "license": "MIT",
       "dependencies": {
-        "@remix-run/router": "1.23.3"
+        "cookie": "^1.0.1",
+        "set-cookie-parser": "^2.6.0"
       },
       "engines": {
-        "node": ">=14.0.0"
+        "node": ">=20.0.0"
       },
       "peerDependencies": {
-        "react": ">=16.8"
+        "react": ">=18",
+        "react-dom": ">=18"
+      },
+      "peerDependenciesMeta": {
+        "react-dom": {
+          "optional": true
+        }
       }
     },
     "node_modules/react-router-dom": {
-      "version": "6.30.4",
+      "version": "7.18.3",
-      "resolved": "https://registry.npmjs.org/react-router-dom/-/react-router-dom-6.30.4.tgz",
+      "resolved": "https://registry.npmjs.org/react-router-dom/-/react-router-dom-7.18.3.tgz",
-      "integrity": "sha512-q4HvNl+mmDdkS0g+MqiBZNteQJCuimWoOyHMy4T/RQLAn9Z29+E91QXRaxOujeMl2HTzRSS0KFPd7lxX3PjV0Q==",
+      "integrity": "sha512-ytVbyBBM7vMfRCam25r0WMhSVSom909A8p+8m0/f1w853dz/xfFu6etAT2SEbVoSnI+ZoPRDqIsQXVT89gp7kg==",
       "license": "MIT",
       "dependencies": {
-        "@remix-run/router": "1.23.3",
+        "react-router": "7.18.3"
-        "react-router": "6.30.4"
       },
       "engines": {
-        "node": ">=14.0.0"
+        "node": ">=20.0.0"
       },
       "peerDependencies": {
-        "react": ">=16.8",
+        "react": ">=18",
-        "react-dom": ">=16.8"
+        "react-dom": ">=18"
       }
     },
     "node_modules/react-style-singleton": {
@@ -6447,6 +6319,12 @@
         "semver": "bin/semver.js"
       }
     },
+    "node_modules/set-cookie-parser": {
+      "version": "2.7.2",
+      "resolved": "https://registry.npmjs.org/set-cookie-parser/-/set-cookie-parser-2.7.2.tgz",
+      "integrity": "sha512-oeM1lpU/UvhTxw+g3cIfxXHyJRc/uidd3yK1P242gzHds0udQBYzs3y8j4gCCW+ZJ7ad0yctld8RYO+bdurlvw==",
+      "license": "MIT"
+    },
     "node_modules/set-function-length": {
       "version": "1.2.2",
       "resolved": "https://registry.npmjs.org/set-function-length/-/set-function-length-1.2.2.tgz",
@@ -7080,9 +6958,9 @@
       }
     },
     "node_modules/undici": {
-      "version": "7.27.2",
+      "version": "7.29.0",
-      "resolved": "https://registry.npmjs.org/undici/-/undici-7.27.2.tgz",
+      "resolved": "https://registry.npmjs.org/undici/-/undici-7.29.0.tgz",
-      "integrity": "sha512-uZsKNuzQxDMUY6M3pIMvy5tvlGmtq8XJ2oLAkfRKGNu+1VQAIvLy2xIVG5ATZl5wDXl/tddByAWCizRbOme+TA==",
+      "integrity": "sha512-IDxfleLmmbSskfWSUATiN1nfn2rDuvnMOqb5CWR92iIfojA0Ud+ulOAAEQ57LPr9rWmsreUyf5lwyao+7GNNVw==",
       "dev": true,
       "license": "MIT",
       "engines": {

frontend/package.json

@@ -27,13 +27,14 @@
     "react-dom": "^18.3.1",
     "react-feather": "^2.0.10",
     "react-leaflet": "^4.2.1",
-    "react-router-dom": "^6.30.4",
+    "react-router-dom": "^7.18.3",
     "recharts": "^3.8.1"
   },
   "devDependencies": {
     "@eslint/js": "^9.39.4",
+    "@testing-library/dom": "10.4.1",
     "@testing-library/jest-dom": "^6.9.1",
-    "@testing-library/react": "^14.3.1",
+    "@testing-library/react": "16.3.0",
     "@testing-library/user-event": "^14.6.1",
     "@types/react": "^18.3.31",
     "@types/react-dom": "^18.3.7",

frontend/src/energy/CostView.test.tsx

@@ -462,12 +462,17 @@ describe('CostView', () => {
 
   it('paginates the complete thermal ledger and resets offset when its range or scope changes', async () => {
     const user = userEvent.setup()
-    const lastRow = { ...THERMAL_ROW, period_start: '2026-06-22T12:00:00Z', quantity: '501' }
+    const firstPageRows = Array.from({ length: 500 }, (_, index) => {
+      const periodStart = new Date(Date.UTC(2026, 5, 22, 10, index * 15))
+      const periodEnd = new Date(Date.UTC(2026, 5, 22, 10, (index + 1) * 15))
+      return { ...THERMAL_ROW, period_start: periodStart.toISOString(), period_end: periodEnd.toISOString() }
+    })
+    const lastRow = { ...THERMAL_ROW, period_start: '2026-06-27T15:00:00Z', period_end: '2026-06-27T15:15:00Z', quantity: '501' }
     mockGet.mockImplementation((path: string, options?: { params?: { query?: { offset?: number } } }) => {
       if (path === '/api/energy/meters') return Promise.resolve({ data: { items: [ACTIVE_HEATING_METER, ACTIVE_HOT_WATER_METER], total: 2 } })
       if (path === '/api/energy/meter-costs') {
         const offset = options?.params?.query?.offset ?? 0
-        return Promise.resolve({ data: offset === 0 ? { items: Array.from({ length: 500 }, () => THERMAL_ROW), total: 501 } : { items: [lastRow], total: 501 } })
+        return Promise.resolve({ data: offset === 0 ? { items: firstPageRows, total: 501 } : { items: [lastRow], total: 501 } })
       }
       if (path === '/api/energy/meter-costs/summary') return Promise.resolve({ data: THERMAL_SUMMARY })
       if (path === '/api/energy/costs/summary') return Promise.resolve({ data: SUMMARY })

frontend/src/energy/MeterManager.test.tsx

@@ -15,7 +15,7 @@
  */
 
 import { describe, it, expect, vi, beforeEach } from 'vitest'
-import { screen, waitFor } from '@testing-library/react'
+import { screen, waitFor, waitForElementToBeRemoved } from '@testing-library/react'
 import userEvent from '@testing-library/user-event'
 import { renderWithProviders } from '../test-utils'
 import { MeterManager } from './MeterManager'
@@ -1197,20 +1197,24 @@ describe('MeterManager — lifecycle modal submissions', () => {
 
       let input: HTMLInputElement
       let submit: HTMLElement
+      let modal: HTMLElement
       if (entry === 'close') {
         await user.click(await screen.findByRole('button', { name: 'Close meter' }))
-        input = screen.getByTestId(`close-meter-modal-${ACTIVE_METER.id}`).querySelector('input[type="datetime-local"]')!
+        modal = screen.getByTestId(`close-meter-modal-${ACTIVE_METER.id}`)
+        input = modal.querySelector('input[type="datetime-local"]')!
         submit = screen.getAllByRole('button', { name: 'Close meter' })[1]
       } else if (entry === 'unbind') {
         await user.click(await screen.findByRole('button', { name: 'Unbind' }))
-        input = screen.getByTestId('unbind-modal-pending-source').querySelector('input[type="datetime-local"]')!
+        modal = screen.getByTestId('unbind-modal-pending-source')
+        input = modal.querySelector('input[type="datetime-local"]')!
         submit = screen.getAllByRole('button', { name: 'Unbind' })[1]
       } else {
         await user.click(await screen.findByRole('button', { name: entry === 'direct bind' ? 'Bind source' : entry === 'same-meter transfer' ? 'Transfer source' : 'Recover binding' }))
         await chooseChannel(user)
-        input = entry === 'direct bind'
+        modal = entry === 'direct bind'
-          ? screen.getByTestId(`direct-bind-modal-${ACTIVE_METER.id}`).querySelector('input[type="datetime-local"]')!
+          ? screen.getByTestId(`direct-bind-modal-${ACTIVE_METER.id}`)
-          : screen.getByTestId('transfer-effective-at')
+          : screen.getByTestId('transfer-modal-pending-source')
+        input = entry === 'direct bind' ? modal.querySelector('input[type="datetime-local"]')! : screen.getByTestId('transfer-effective-at')
         const submitButtons = screen.getAllByRole('button', { name: entry === 'direct bind' ? 'Bind source' : 'Transfer binding' })
         submit = submitButtons[submitButtons.length - 1]
       }
@@ -1224,6 +1228,7 @@ describe('MeterManager — lifecycle modal submissions', () => {
       await user.type(input, '{Enter}')
       expect(entry === 'unbind' ? mockPatch : mockPost).toHaveBeenCalledTimes(1)
       release()
+      await waitForElementToBeRemoved(modal)
     },
   )
 

frontend/src/pages/HomePage.test.tsx

@@ -10,7 +10,7 @@
  */
 
 import { describe, it, expect, vi, beforeEach } from 'vitest'
-import { render, screen, fireEvent, waitFor } from '@testing-library/react'
+import { act, render, screen, fireEvent, waitFor } from '@testing-library/react'
 import { MantineProvider } from '@mantine/core'
 import { QueryClient, QueryClientProvider } from '@tanstack/react-query'
 import { MemoryRouter } from 'react-router-dom'
@@ -199,7 +199,7 @@ describe('HomePage', () => {
       altitude: null,
     }
     expect(capturedOnSelectLocation).toBeDefined()
-    capturedOnSelectLocation!(record)
+    act(() => capturedOnSelectLocation!(record))
 
     // EditLocationModal should appear
     await waitFor(() => screen.getByTestId('edit-location-modal'))
@@ -216,7 +216,7 @@ describe('HomePage', () => {
       longitude: 116.41,
     }
     expect(capturedOnSelectPoo).toBeDefined()
-    capturedOnSelectPoo!(record)
+    act(() => capturedOnSelectPoo!(record))
 
     await waitFor(() => screen.getByTestId('edit-poo-modal'))
     expect(screen.getByTestId('edit-poo-modal')).toBeTruthy()
@@ -232,7 +232,7 @@ describe('HomePage', () => {
       longitude: 116.4,
       altitude: null,
     }
-    capturedOnSelectLocation!(record)
+    act(() => capturedOnSelectLocation!(record))
     await waitFor(() => screen.getByTestId('edit-location-modal'))
 
     fireEvent.click(screen.getByTestId('edit-location-cancel'))
@@ -248,7 +248,7 @@ describe('HomePage', () => {
       latitude: 39.91,
       longitude: 116.41,
     }
-    capturedOnSelectPoo!(record)
+    act(() => capturedOnSelectPoo!(record))
     await waitFor(() => screen.getByTestId('edit-poo-modal'))
 
     fireEvent.click(screen.getByTestId('edit-poo-cancel'))

frontend/src/test-setup.ts

@@ -7,6 +7,28 @@
  * - ResizeObserver (Mantine uses it for responsive components)
  */
 import '@testing-library/jest-dom'
+// Import RTL here so its automatic cleanup hook is registered before the
+// warning assertion below; later test imports reuse the same module instance.
+import { cleanup } from '@testing-library/react'
+import { afterEach, beforeEach } from 'vitest'
+import { assertNoReactTestWarnings, createReactWarningGuard } from './test-warning-guard'
+
+const originalConsoleError = console.error
+const reactTestWarnings: unknown[][] = []
+
+console.error = createReactWarningGuard(originalConsoleError, reactTestWarnings)
+
+beforeEach(() => {
+  reactTestWarnings.length = 0
+})
+
+afterEach(() => {
+  // Run teardown before checking the guard. RTL's automatic cleanup is also
+  // registered, but cleanup is idempotent and this ordering keeps a guard
+  // failure from preventing a later test from starting with stale portals.
+  cleanup()
+  assertNoReactTestWarnings(reactTestWarnings)
+})
 
 // ---------------------------------------------------------------------------
 // window.matchMedia polyfill (jsdom does not implement this)

frontend/src/test-utils.test.tsx

@@ -0,0 +1,16 @@
+import { screen } from '@testing-library/react'
+import { useMantineEnv } from '@mantine/core'
+import { describe, expect, it } from 'vitest'
+import { renderWithProviders } from './test-utils'
+
+function MantineEnvironmentProbe() {
+  return <output>{useMantineEnv()}</output>
+}
+
+describe('renderWithProviders', () => {
+  it('uses Mantine test environment', () => {
+    renderWithProviders(<MantineEnvironmentProbe />)
+
+    expect(screen.getByText('test')).toBeInTheDocument()
+  })
+})

frontend/src/test-utils.tsx

@@ -51,7 +51,7 @@ export function renderWithProviders(ui: ReactNode, options: RenderOptions = {})
 
   function Wrapper() {
     return (
-      <MantineProvider>
+      <MantineProvider env="test">
         <QueryClientProvider client={queryClient}>
           <MemoryRouter initialEntries={entries}>
             <Routes>

frontend/src/test-warning-guard.test.ts

@@ -0,0 +1,40 @@
+import { describe, expect, it, vi } from 'vitest'
+import {
+  assertNoReactTestWarnings,
+  createReactWarningGuard,
+  formatReactTestWarnings,
+  isReactTestWarning,
+} from './test-warning-guard'
+
+describe('React test warning guard', () => {
+  it('recognizes React act and duplicate-key warnings only', () => {
+    expect(isReactTestWarning(['Warning: An update to Example inside a test was not wrapped in act(...).'])).toBe(true)
+    expect(isReactTestWarning(['Warning: Each child in a list should have a unique "key" prop.'])).toBe(true)
+    expect(isReactTestWarning(['Warning: Encountered two children with the same key, `duplicate`.'])).toBe(true)
+    expect(isReactTestWarning(['network request failed'])).toBe(false)
+  })
+
+  it('collects target warnings for one compact diagnostic and forwards unrelated errors', () => {
+    const originalConsoleError = vi.fn()
+    const warnings: unknown[][] = []
+    const guardedConsoleError = createReactWarningGuard(originalConsoleError, warnings)
+
+    guardedConsoleError('Warning: An update to Example inside a test was not wrapped in act(...)')
+    guardedConsoleError('Warning: An update to Other inside a test was not wrapped in act(...)')
+    guardedConsoleError('Warning: Encountered two children with the same key, `duplicate`.')
+    guardedConsoleError('network request failed', { status: 500 })
+
+    expect(originalConsoleError).toHaveBeenCalledTimes(1)
+    expect(originalConsoleError).toHaveBeenCalledWith('network request failed', { status: 500 })
+    expect(formatReactTestWarnings(warnings)).toBe(
+      'React act warning: 2, React duplicate-key warning: 1 (Example, Other)',
+    )
+    expect(() => assertNoReactTestWarnings(warnings)).toThrow(
+      'React test warning guard: React act warning: 2, React duplicate-key warning: 1 (Example, Other).',
+    )
+  })
+
+  it('passes only when no target warnings were captured', () => {
+    expect(() => assertNoReactTestWarnings([])).not.toThrow()
+  })
+})

frontend/src/test-warning-guard.ts

@@ -0,0 +1,55 @@
+/**
+ * Fail tests that emit React warnings which otherwise only reach console.error.
+ *
+ * The guard intentionally forwards every unrelated console error unchanged.
+ * It collects only the two warnings that make React test results unreliable and
+ * reports one compact error per test instead of flooding CI logs with stacks.
+ */
+export function isReactTestWarning(args: unknown[]): boolean {
+  const message = args.map((arg) => String(arg)).join(' ')
+  return (
+    message.includes('not wrapped in act(...)') ||
+    message.includes('Each child in a list should have a unique "key"') ||
+    message.includes('Encountered two children with the same key')
+  )
+}
+
+export function createReactWarningGuard(
+  originalConsoleError: (...args: unknown[]) => void,
+  warnings: unknown[][],
+): (...args: unknown[]) => void {
+  return (...args: unknown[]) => {
+    if (isReactTestWarning(args)) {
+      warnings.push(args)
+      return
+    }
+    originalConsoleError(...args)
+  }
+}
+
+export function formatReactTestWarnings(warnings: unknown[][]): string {
+  const kinds = new Map<string, number>()
+  for (const args of warnings) {
+    const kind = args.map((arg) => String(arg)).join(' ').includes('not wrapped in act(...)')
+      ? 'React act warning'
+      : 'React duplicate-key warning'
+    kinds.set(kind, (kinds.get(kind) ?? 0) + 1)
+  }
+  const summaries = [...kinds.entries()].map(([kind, count]) => `${kind}: ${count}`).join(', ')
+  const components = [...new Set(warnings
+    .map((args) => {
+      const message = String(args[0])
+      return message.includes('An update to %s inside a test') ? String(args[1]) : message.match(/An update to (.+?) inside a test/)?.[1]
+    })
+    .filter((component): component is string => Boolean(component)))].slice(0, 3)
+  return components.length > 0 ? `${summaries} (${components.join(', ')})` : summaries
+}
+
+export function assertNoReactTestWarnings(warnings: unknown[][]): void {
+  if (warnings.length > 0) {
+    throw new Error(
+      `React test warning guard: ${formatReactTestWarnings(warnings)}. ` +
+      'Await the observable update, close/removal, or query settlement that caused it.',
+    )
+  }
+}

frontend/vite.config.ts

@@ -19,6 +19,13 @@ export default defineConfig({
   test: {
     environment: 'jsdom',
     globals: true,
+    // Keep test output identical in interactive, agent, and CI environments.
+    // Vitest otherwise selects its minimal agent reporter when CODEX_CI is set,
+    // which hides console output from passing tests.
+    reporters: ['default'],
+    // Mantine-heavy UI tests allocate substantial jsdom resources. Keep the
+    // worker pool bounded so concurrent CI jobs remain reliable.
+    maxWorkers: 2,
     setupFiles: ['./src/test-setup.ts'],
     env: {
       // Lock the test timezone to UTC so that date-formatting assertions

tests/test_energy_expose.py

@@ -3002,6 +3002,11 @@ def test_m8_thermal_today_summary_ends_at_frozen_now(energy_db) -> None:
             "heating": Decimal("0"), "hot_water_heating": Decimal("1.25"),
             "hot_water": Decimal("2.75"), "hot_water_tax": Decimal("9.99"),
         },
+        "fixed_breakdown": {
+            "heating_network": Decimal("0"), "metering": Decimal("0"),
+            "delivery_set": Decimal("0"), "hot_water_network": Decimal("0"),
+            "other": Decimal("0"),
+        },
     }
 
     def summarize_spy(_session: Session, start: datetime, end: datetime, *, now: datetime) -> dict:
@@ -3023,5 +3028,53 @@ def test_m8_thermal_today_summary_ends_at_frozen_now(energy_db) -> None:
             assert entity.value_getter(session) == Decimal("0")
             hot_water_total = next(item.entity for item in build_catalog(session)
                                    if item.entity.key.endswith(".hot_water_total_today"))
-            assert hot_water_total.value_getter(session) == Decimal("4.00")
+            assert hot_water_total.value_getter(session) == Decimal("13.99")
     assert captured["end"] == now
+
+
+@pytest.mark.parametrize("suffix", ("total", "today"))
+def test_m8_thermal_totals_allocate_standing_costs_and_match_all_in(energy_db, suffix: str) -> None:
+    """Heating and hot water each receive their assigned costs, without overlap."""
+    from app.integrations.expose import build_catalog
+    from app.services import timezone as tz
+
+    now = datetime(2026, 1, 15, 10, tzinfo=timezone.utc)
+    summary = {
+        "period_count": 2,
+        "fixed_cost": Decimal("35"),
+        "total_cost": Decimal("54"),
+        "breakdown": {
+            "heating": Decimal("10"), "hot_water_heating": Decimal("2"),
+            "hot_water": Decimal("3"), "hot_water_tax": Decimal("4"),
+        },
+        "fixed_breakdown": {
+            "heating_network": Decimal("5"), "metering": Decimal("6"),
+            "delivery_set": Decimal("7"), "hot_water_network": Decimal("9"),
+            "other": Decimal("8"),
+        },
+    }
+
+    with Session(energy_db) as session:
+        _make_thermal_source_and_meter(session, "heating", now)
+        _make_thermal_source_and_meter(session, "hot_water", now)
+        session.commit()
+        with (
+            patch("app.integrations.expose._utc_now", return_value=now),
+            patch.object(tz, "local_tz", return_value=ZoneInfo("Europe/Amsterdam")),
+            patch.object(tz, "local_now", return_value=now.astimezone(ZoneInfo("Europe/Amsterdam"))),
+            patch("app.services.meter_cost.summarize", return_value=summary),
+        ):
+            entities = {item.entity.key.rsplit(".", 1)[-1]: item.entity
+                        for item in build_catalog(session) if item.entity.key.startswith("thermal_cost.")}
+            heating = entities[f"heating_{suffix}"].value_getter(session)
+            hot_water = entities[f"hot_water_total_{suffix}"].value_getter(session)
+
+            assert heating == Decimal("36")  # 10 + heating_network + metering + delivery_set + other
+            assert hot_water == Decimal("18")  # 2 + 3 + 4 + hot_water_network
+            assert entities[f"fixed_{suffix}"].value_getter(session) == Decimal("35")
+            assert entities[f"all_in_{suffix}"].value_getter(session) == Decimal("54")
+            assert heating + hot_water == entities[f"all_in_{suffix}"].value_getter(session)
+            # Component entities deliberately remain variable-only.
+            assert entities[f"hot_water_heating_{suffix}"].value_getter(session) == Decimal("2")
+            assert entities[f"water_{suffix}"].value_getter(session) == Decimal("3")
+            assert entities[f"water_tax_{suffix}"].value_getter(session) == Decimal("4")