v1.44.6: room climate counts only air temperature

After v1.44.5 read the area registry instead of visible icons, every hidden
temperature entity in the area became a candidate, including ones measuring
something other than room air. Verified against a live 60-area install: a NAS
processor temperature, kettle water, a 90 C sauna heater and a virtual
better_thermostat all leaked into room averages.

- areaClimate(): skip entity_category (diagnostic/config), skip EXCLUDED_DOMAINS
  platforms, skip entity ids naming a non-air medium (water/coolant/flow_temp/
  return_temp/target/setpoint/chip/cpu/processor/board/device_temp/batter/
  freezer/fridge/oven/kettle/boiler).
- rules.ts: kettle/thermopot -> mdi:kettle, sauna/harvia -> mdi:hot-tub, so they
  no longer fall through to the generic thermometer rule.
- test: all four real false positives asserted out, one real sensor left.
- docs: CHANGELOG.md + CHANGELOG.ru.md + STATUS.md snapshot.

src/devices.ts

@@ -2,7 +2,7 @@
  * Building the device list from HA registries: curation, light groups,
  * markers (overrides/virtual). No Lit/DOM — only the hass object.
  */
-import { iconFor, iconFromDeviceClasses, DOMAIN_PRIORITY, FALLBACK_ICON, type CompiledIconRule } from './rules';
+import { iconFor, iconFromDeviceClasses, DOMAIN_PRIORITY, FALLBACK_ICON, type CompiledIconRule, EXCLUDED_DOMAINS } from './rules';
 import { averageLqi } from './logic';
 import type { DevItem, Marker, ServerConfig } from './types';
 
@@ -400,6 +400,20 @@ export function areaHum(
   return Math.round(vals.reduce((a, b) => a + b, 0) / vals.length);
 }
 
+/**
+ * Entity ids that measure something other than room air, however honest their
+ * device_class is: water and coolant loops, chip/CPU/board temperatures,
+ * battery temperature, setpoints (target/external) and the like.
+ */
+const NON_AIR_RE = new RegExp(
+  [
+    'water', 'voda', 'coolant', 'flow_?temp', 'return_?temp', 'target', 'setpoint',
+    'chip', 'cpu', 'processor', 'board', 'core_temp', 'device_temp',
+    'batter', 'akkum', 'freezer', 'fridge', 'oven', 'kettle', 'boiler',
+  ].join('|'),
+  'i',
+);
+
 /**
  * Room climate from EVERY sensor of the area — including devices that are not
  * placed on the plan (hidden by curation or by the user). The old helpers read
@@ -420,6 +434,13 @@ export function areaClimate(
     const dev = reg.device_id ? hass.devices?.[reg.device_id] : null;
     const entArea = reg.area_id || dev?.area_id || null;
     if (entArea !== area) continue;
+    // Not every "temperature" is room air. Real finds on a live install: the
+    // NAS processor temperature, the water in a smart kettle, a sauna heater at
+    // 90 C and a virtual better_thermostat duplicating the real sensor (field
+    // question, 2026-07-27). Three guards, cheapest first:
+    if (reg.entity_category) continue;              // diagnostic/config readings
+    if (EXCLUDED_DOMAINS.has(reg.platform)) continue; // curated-out integrations
+    if (NON_AIR_RE.test(eid)) continue;             // water/chip/flow/target/...
     const key = reg.device_id || eid;
     if (!groups.has(key)) {
       const st = hass.states?.[eid];

src/houseplan-card.ts

@@ -32,7 +32,7 @@ import './space-card';
 import { cardStyles } from './styles';
 import { langOf, t, type I18nKey } from './i18n';
 
-const CARD_VERSION = '1.44.5';
+const CARD_VERSION = '1.44.6';
 const LS_KEY = 'houseplan_card_layout_v1';
 const LS_CFG = 'houseplan_card_cfg_v1'; // cache of the server config+layout for instant rendering
 const LS_ZOOM = 'houseplan_card_zoom_v1';

src/rules.ts

@@ -29,6 +29,8 @@ export const DEFAULT_ICON_RULES: IconRule[] = [
   { pattern: 'клапан|valve', icon: 'mdi:pipe-valve' },
   { pattern: 'дым|smoke', icon: 'mdi:smoke-detector' },
   { pattern: 'термоголов|trv|radiator', icon: 'mdi:radiator' },
+  { pattern: 'чайник|kettle|термопот', icon: 'mdi:kettle' },
+  { pattern: 'сауна|sauna|harvia|парная|парилк', icon: 'mdi:hot-tub' },
   { pattern: 'температ|temperature|climate sensor', icon: 'mdi:thermometer' },
   { pattern: 'qingping|air monitor|молекул|air quality', icon: 'mdi:air-filter' },
   { pattern: 'штор|curtain|blind|shade', icon: 'mdi:roller-shade' },