Witness synchronous warm confirmation refusal

Issue: #470
User-Visible: no

.github/workflows/performance.yml

@@ -37,6 +37,7 @@ jobs:
           - large-house
           - isometric
           - plan-snap
+          - interaction
           - blend
           - overlay
           - space-default
@@ -190,6 +191,10 @@ jobs:
               npm run benchmark:large-house-plan-snap -- --target-root=../baseline --samples=7 --warmups=1 --output=../artifacts/performance/plan-snap-baseline.json
               npm run benchmark:large-house-plan-snap -- --target-root=. --samples=7 --warmups=1 --output=../artifacts/performance/plan-snap-candidate.json
               ;;
+            interaction)
+              npm run benchmark:large-house-interaction -- --target-root=../baseline --samples=7 --warmups=1 --output=../artifacts/performance/interaction-baseline.json
+              npm run benchmark:large-house-interaction -- --target-root=. --samples=7 --warmups=1 --output=../artifacts/performance/interaction-candidate.json
+              ;;
             blend)
               npm run benchmark:glow -- --profile=large-light-blend-v1 --target-root=../baseline --samples=7 --warmups=1 --output=../artifacts/performance/blend-baseline.json
               npm run benchmark:glow -- --profile=large-light-blend-v1 --target-root=. --samples=7 --warmups=1 --output=../artifacts/performance/blend-candidate.json
@@ -235,6 +240,9 @@ jobs:
             plan-snap)
               npm run benchmark:compare -- --budgets=demo/performance/budgets-large-house-plan-snap.json --baseline=../artifacts/performance/plan-snap-baseline.json --candidate=../artifacts/performance/plan-snap-candidate.json --output=../artifacts/performance/plan-snap-comparison.json
               ;;
+            interaction)
+              npm run benchmark:compare -- --budgets=demo/performance/budgets-large-house-interaction.json --baseline=../artifacts/performance/interaction-baseline.json --candidate=../artifacts/performance/interaction-candidate.json --output=../artifacts/performance/interaction-comparison.json
+              ;;
             blend)
               npm run benchmark:compare -- --budgets=demo/performance/budgets-large-light-blend.json --baseline=../artifacts/performance/blend-baseline.json --candidate=../artifacts/performance/blend-candidate.json --output=../artifacts/performance/blend-comparison.json
               ;;

.github/workflows/process.yml

@@ -43,9 +43,19 @@ jobs:
       spent: ${{ steps.decide.outputs.spent }}
       limit: ${{ steps.decide.outputs.limit }}
     steps:
+      # Мелкий checkout: guard остаётся лёгким, но ему нужен
+      # scripts/review-doc-guard.mjs — счёт раундов вынесен туда, потому что
+      # inline-shell не покрывается тестами (#454). Node на раннере
+      # предустановлен, setup-node не нужен.
+      - uses: actions/checkout@v7
+        with:
+          fetch-depth: 1
+          ref: dev
+          persist-credentials: false
       - id: decide
         env:
           GH_TOKEN: ${{ secrets.HP_PROCESS_TOKEN }}
+          REPO: ${{ github.repository }}
           LABEL: ${{ github.event.label.name }}
           BLOCKED: ${{ contains(github.event.issue.labels.*.name, 'blocked') }}
           EXHAUSTED: ${{ contains(github.event.issue.labels.*.name, 'review-4') }}
@@ -87,19 +97,78 @@ jobs:
           #
           # Вердикты считаются ТОЛЬКО своего этапа: иначе вердикт по ТЗ съедал
           # цикл из бюджета код-ревью (#89 получило r2/4). Этап опознаётся по
-          # имени документа в теле комментария; документа нет — вердикт не
-          # посчитается. Недосчёт даёт лишний заход, перерасчёт остановил бы
-          # работу досрочно: из двух ошибок выбрана обратимая.
+          # имени документа — раньше по подстроке маркера в теле комментария,
+          # теперь по имени документа ЭТОЙ задачи, `<MARKER>-<NUM>`: голая
+          # подстрока протекала на прозе. #454 поймала это на себе — разбор
+          # чужих задач в комментарии содержал `CODE-REVIEW`, и первый же
+          # код-ревью получил заход r3.
+          #
+          # Счёт по комментариям остаётся ровно тем же, но он БОЛЬШЕ НЕ
+          # ЕДИНСТВЕННЫЙ (#454). Маркер этапа попадает в тело комментария,
+          # только если ревьюер сам назвал имя файла, — то есть прежний счёт
+          # зависел от формулировки. На #449 первый спек-вердикт файла не
+          # назвал, заход r2 получил номер r1, и документ второго раунда лёг
+          # ПОВЕРХ документа первого. Оценка «недосчёт обратим» была неверна
+          # ровно здесь: номер захода входит в имя файла, и повтор номера — не
+          # лишний заход, а потеря артефакта.
+          #
+          # Поэтому рядом встаёт второй источник — опубликованные документы:
+          # их имена несёт сам конвейер, и подделать их прозой нельзя. Берётся
+          # МАКСИМУМ двух источников: недосчёт возможен только при отказе
+          # обоих, перерасчёт невозможен по построению.
           attempt=1; spent=0; spent_list=""
           if [ -n "$stage" ]; then
-            comments=$(gh issue view "$NUM" --repo "${{ github.repository }}" --json comments)
-            of_stage="[.comments[] | select(.body | test(\"Вердикт:\")) | select(.body | test(\"$marker\"))]"
-            # Блокирующим считается вердикт, у которого в строке вердикта стоит
-            # «жёлтый» или «красный». Регистр и окружение слова не важны.
-            blocking="$of_stage | map(select(.body | test(\"Вердикт:[^\\n]*(жёлт|красн)\"; \"i\")))"
-            attempt=$(( $(printf '%s' "$comments" | jq -r "$of_stage | length") + 1 ))
-            spent=$(printf '%s' "$comments" | jq -r "$blocking | length")
-            spent_list=$(printf '%s' "$comments" | jq -r "$blocking | map(\"- \" + .url) | join(\"\\n\")")
+            comments=$(mktemp)
+            gh issue view "$NUM" --repo "$REPO" --json comments > "$comments"
+
+            # Ветка задачи — та же, что выберет шаг ревью: свежая по коммиту.
+            # Её нет у задач, размеченных до появления конвейера; тогда счёт по
+            # файлам даёт ноль и работает страховка по комментариям.
+            branch=""; newest=""
+            for ref in $(gh api "repos/$REPO/git/matching-refs/heads/issue/$NUM-" \
+              --jq '.[].ref' 2>/dev/null | sed 's|^refs/heads/||'); do
+              date=$(gh api "repos/$REPO/commits/$ref" --jq '.commit.committer.date' 2>/dev/null || true)
+              if [ -n "$date" ] && { [ -z "$newest" ] || [ "$date" \> "$newest" ]; }; then
+                newest="$date"; branch="$ref"
+              fi
+            done
+            target="${branch:-dev}"
+            names=$(mktemp); docs=$(mktemp -d)
+            if ! gh api "repos/$REPO/contents/docs/reviews?ref=$target" --jq '.[].name' \
+              > "$names" 2>/dev/null; then
+              : > "$names"
+              echo "::warning::список docs/reviews на $target не получен — счёт по файлам отключён"
+            fi
+            # Каталог перечисляется одним ответом до 1000 записей; за этой
+            # границей ответ молча обрежется, и счёт по файлам занизится.
+            if [ "$(grep -c . "$names")" -ge 1000 ]; then
+              echo "::warning::в docs/reviews не меньше 1000 файлов — листинг contents обрезается, счёт по файлам ненадёжен"
+            fi
+            # Тела нужны только своим документам этапа: их единицы.
+            for name in $(grep -E "^${marker}-${NUM}-r[0-9]+\\.md$" "$names" || true); do
+              gh api "repos/$REPO/contents/docs/reviews/$name?ref=$target" \
+                -H 'Accept: application/vnd.github.raw' > "$docs/$name" 2>/dev/null || rm -f "$docs/$name"
+            done
+            list=$(mktemp)
+            counters=$(node scripts/review-doc-guard.mjs --counters \
+              --marker="$marker" --num="$NUM" --names="$names" --docs="$docs" \
+              --comments="$comments" --spent-list="$list")
+            spent_list=$(cat "$list")
+            # Пустой ответ означает, что скрипт не отработал. Тогда остаются
+            # значения по умолчанию (заход 1, циклов 0): guard обязан
+            # продолжить работу, а не встать.
+            new_attempt=$(printf '%s\n' "$counters" | sed -n 's/^attempt=//p')
+            new_spent=$(printf '%s\n' "$counters" | sed -n 's/^spent=//p')
+            new_blocking=$(printf '%s\n' "$counters" | sed -n 's/^blocking=//p')
+            case "$new_attempt" in ''|*[!0-9]*) echo "::warning::счётчик раундов не дал числа — работают значения по умолчанию" ;; *) attempt="$new_attempt" ;; esac
+            case "$new_spent" in ''|*[!0-9]*) : ;; *) spent="$new_spent" ;; esac
+            # Перечень учтённого обязан сходиться с числом: если цикл виден
+            # только документом, ссылка на комментарий его не объяснит.
+            if [ -n "$new_blocking" ]; then
+              spent_list="$spent_list
+          - документы: $new_blocking"
+            fi
+            echo "ветка материала: ${branch:-нет, читался dev}"
           fi
 
           # Отказ обязан быть виден в issue, а не только в логе прогона.

.github/workflows/validate.yml

@@ -761,6 +761,8 @@ jobs:
       # ловит возврат квадратичных путей в оба зеркала прямо на пуше.
       - name: Бюджеты ограничений стыков (#330)
         run: npm run benchmark:junction-limits
+      - name: Быстрый commit точки стены (#461)
+        run: npm run benchmark:wall-draw-click -- --output=artifacts/performance-smoke/wall-draw-click.json
       - name: Upload performance smoke report
         if: always()
         uses: actions/upload-artifact@v7

AGENTS.md

@@ -344,9 +344,27 @@ whole review round that a local run would have caught immediately.
 
 The full smoke set, `golden` and `performance_smoke` still belong to the
 pre-beta run — which is then mandatory and complete. WSL runs of the full HA
-harness (`~/houseplan-card`, venv) and `golden:verify` are advisory; **the canon
-does not move**: the beta gate is CI at the exact SHA, and baselines are accepted
-only via `npm run golden:accept -- --reviewed` on a complete Linux CI artefact.
+harness (`~/houseplan-card`, venv) are advisory; **the canon does not move**:
+the beta gate is CI at the exact SHA.
+
+**Verifying and capturing are different things (#455).** `golden:verify` is
+advisory and legal anywhere, Windows included: it reports differences and
+accepts nothing. **Capturing** frames is refused outside Linux
+before the browser even starts — `golden:capture` through
+`demo/golden/policy.mjs`, documentation screenshots through
+`npm run docs:capture` (use that script, not a bare `node
+demo/docs/capture.mjs`: the gate sits one step earlier because editing the
+capture script invalidates the committed screenshot index). The refusal prints
+the WSL command. The reason is not policy but physics: Windows
+rasterizes text through DirectWrite with different subpixel and DPI behaviour,
+so no frame ever matches an accepted baseline byte for byte, no environment
+witness can exist, and acceptance would refuse anyway (#401 accepts any
+environment that proves itself with byte-identical undeclared frames — Linux is
+simply the only one we have). The deliberate override is
+`HP_ALLOW_FOREIGN_CAPTURE="reason"`; the reason travels into the output and the
+manifest. Baselines are still accepted only via
+`npm run golden:accept -- --reviewed` on a complete artefact, and the accepted
+index records the platform next to the Chromium build.
 
 **Backend.** A full Home Assistant harness cannot run on native Windows at all:
 Home Assistant imports the Unix-only `fcntl` module. Its canon is Linux CI or WSL.
@@ -399,21 +417,20 @@ Chromium — a `1e-6`-tolerance magnet-snap on the opening-*placement* path. It
 reproduces against the pristine committed bundle, so treat it as
 pre-existing/pixel-precision, not a regression you introduced.
 
-## Labs flags
+## Alpha experiments
 
 `src/labs.ts` is the single registry and resolver for hidden presentation
-experiments. Activate a live flag through `?hp-labs=<id>` or the shared hash
-grammar, remove it with `-<id>`, and use `off` to clear the set. Do not add a
-YAML/config switch for a Labs-only experiment. A new entry needs a unique
-lowercase id, issue, numeric-core `since`, numeric-core `expires`, summary and
-unit/browser coverage. Invalid or duplicate registry entries fail closed.
+experiments. One browser-local switch controls the complete set known to the
+installed build: `hp_alpha=1` in query or the shared hash grammar enables and
+persists it, while `hp_alpha=0` disables and persists it. Do not add per-feature
+URL/storage keys or a YAML/config switch. The legacy `hp-labs` grammar and
+`houseplan_card_labs_v1` storage are ignored and never migrated.
 
-Expiry is exclusive and ignores prerelease suffixes: an entry expiring at
-`1.65.0` is unavailable in `1.65.0-beta.1`. Before that cycle, either remove the
-experiment or graduate it through its own reviewed issue; never extend expiry as
-an incidental change. Labs may alter presentation only and must not gate data,
-migrations, stores, HA actions or network calls. Current renderer details are in
-`docs/ISOMETRIC.md`.
+A new registry entry needs a unique lowercase id, issue, summary and
+unit/browser coverage; it does not get `since` or `expires`. Invalid or duplicate
+entries fail closed. Alpha capabilities may alter presentation only and must not
+gate data, migrations, stores, HA actions or network calls. Current renderer
+details are in `docs/ISOMETRIC.md`.
 
 Demo harness render quirk: the fake `hass` in `demo.html` is set once, so opening the
 page directly in a browser renders the floor plan but **device icons only appear

README.md

@@ -94,17 +94,46 @@ House Plan is in the HACS default catalog — no custom repository needed.
 2. Restart Home Assistant.
 3. Open **Settings → Devices & services → Add integration → House Plan**.
 
-The card is registered automatically. If you manage Lovelace resources
-manually, use the URL served by the integration:
+The card is registered automatically. After installing or updating House Plan,
+restart Home Assistant and fully reload the page: `Ctrl+F5` on Windows/Linux or
+`Cmd+Shift+R` on macOS.
+
+#### Storage mode (Home Assistant default)
+
+No YAML is normally needed. If automatic registration did not make the card
+available, open **Settings → Dashboards → menu ⋮ → Resources → Add
+resource**, enter `/houseplan_files/houseplan-card.js`, and select **JavaScript
+module**.
+
+#### YAML resources mode (Home Assistant 2026.2+)
+
+To manage resources in `configuration.yaml` independently of the dashboard
+mode, use:
 
 ```yaml
-resources:
-  - url: /houseplan_files/houseplan-card.js
-    type: module
+lovelace:
+  resource_mode: yaml
+  resources:
+    - url: /houseplan_files/houseplan-card.js
+      type: module
 ```
 
-Do not use the on-disk path inside `custom_components`; Home Assistant does not
-serve that path as a JavaScript module.
+#### Legacy Home Assistant 2024.6–2026.1
+
+Only for a full-YAML dashboard that is already managed in YAML, use:
+
+```yaml
+lovelace:
+  mode: yaml
+  resources:
+    - url: /houseplan_files/houseplan-card.js
+      type: module
+```
+
+`mode: yaml` changes the dashboard itself to YAML mode. Do not switch a storage
+dashboard to legacy YAML just for House Plan; use the Storage mode instructions
+above instead. Do not use the on-disk path inside `custom_components`; Home
+Assistant does not serve that path as a JavaScript module.
 
 ### Manual installation
 

README.ru.md

@@ -98,17 +98,46 @@ House Plan входит в основной каталог HACS — пользо
 2. Перезапустите Home Assistant.
 3. Откройте **Настройки → Устройства и службы → Добавить интеграцию → House Plan**.
 
-Карточка регистрируется автоматически. Если ресурсы Lovelace управляются вручную,
-добавьте именно URL, который публикует интеграция:
+Карточка регистрируется автоматически. После установки или обновления
+House Plan перезапустите Home Assistant и полностью перезагрузите
+страницу: `Ctrl+F5` в Windows/Linux или `Cmd+Shift+R` в macOS.
+
+#### Режим Storage (по умолчанию в Home Assistant)
+
+Обычно YAML не нужен. Если авторегистрация не сделала карточку доступной,
+откройте **Настройки → Панели управления → меню ⋮ → Ресурсы → Добавить
+ресурс**, укажите `/houseplan_files/houseplan-card.js` и выберите тип
+**JavaScript-модуль**.
+
+#### YAML-ресурсы в Home Assistant 2026.2+
+
+Чтобы управлять ресурсами в `configuration.yaml` независимо от режима
+самой панели, используйте:
 
 ```yaml
-resources:
-  - url: /houseplan_files/houseplan-card.js
-    type: module
+lovelace:
+  resource_mode: yaml
+  resources:
+    - url: /houseplan_files/houseplan-card.js
+      type: module
 ```
 
-Не используйте путь к файлу внутри `custom_components`: Home Assistant не
-публикует его как JavaScript-модуль.
+#### Home Assistant 2024.6–2026.1: устаревший режим
+
+Только для панели, которая уже полностью управляется через YAML:
+
+```yaml
+lovelace:
+  mode: yaml
+  resources:
+    - url: /houseplan_files/houseplan-card.js
+      type: module
+```
+
+`mode: yaml` переводит в YAML-режим саму панель. Не переключайте
+storage-панель в устаревший YAML только ради House Plan; используйте
+инструкцию для Storage выше. Не используйте путь к файлу внутри
+`custom_components`: Home Assistant не публикует его как JavaScript-модуль.
 
 ### Вручную
 

custom_components/houseplan/__init__.py

@@ -6,7 +6,6 @@ import logging
 from datetime import timedelta
 from pathlib import Path
 
-from homeassistant.components.frontend import add_extra_js_url
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ConfigEntryNotReady
 from homeassistant.helpers.event import async_track_time_interval
@@ -16,9 +15,11 @@ from .const import (
     ASSETS_DIR,
     DOMAIN,
     FILES_DIR,
-    FRONTEND_URL,
     PLANS_DIR,
-    VERSION,
+)
+from .frontend_registration import (
+    async_remove_frontend_registration,
+    async_setup_frontend_registration,
 )
 from .geometry_migration import migrate_config, migrate_layout, pending_from_config
 from .plans import collect_attachments, collect_plans, sweep_upload_temps
@@ -99,49 +100,12 @@ async def async_setup_entry(hass: HomeAssistant, entry: HouseplanConfigEntry) ->
         )
     )
 
-    # Static paths cannot be unregistered — register once per HA run.
-    if not hass.data[DOMAIN].get("static_registered"):
-        hass.data[DOMAIN]["static_registered"] = True
-        static_paths = []
-        try:
-            from homeassistant.components.http import StaticPathConfig
-
-            if card_path.exists():
-                static_paths.append(StaticPathConfig(FRONTEND_URL, str(card_path), cache_headers=False))
-            # NOTE (audit B1): plans and marker files are NO LONGER static.
-            # They are served by HouseplanContentView, which requires auth.
-            # Only the entry and manifest-gated JS chunks stay public —
-            # Lovelace modules must be loadable without an auth header.
-            if static_paths:
-                await hass.http.async_register_static_paths(static_paths)
-        except ImportError:  # very old HA versions
-            if card_path.exists():
-                hass.http.register_static_path(FRONTEND_URL, str(card_path), cache_headers=False)
-
-    if not card_path.exists():
-        _LOGGER.warning("houseplan-card.js not found next to the integration: %s", card_path)
-        return True
-
-    # Register the card. Preferably as a Lovelace resource (the frontend AWAITS
-    # resources before rendering dashboards, so the card is available even on a cold
-    # start of the mobile app). If the resource registry is unavailable (YAML-mode
-    # Lovelace, old versions) — fall back to extra_module_url.
-    module_url = f"{FRONTEND_URL}?v={VERSION}"
-    registered = await _register_lovelace_resource(hass, module_url)
-    if not registered:
-        add_extra_js_url(hass, module_url)
-    # Tell the user exactly where the card lives — the #1 support issue is people adding a
-    # Lovelace resource pointing at the on-disk path (/custom_components/...), which HA does
-    # not serve (wrong MIME → "Custom element doesn't exist"). The correct served URL is below.
-    if registered:
-        _LOGGER.info("House Plan card auto-registered as a Lovelace resource: %s", module_url)
-    else:
-        _LOGGER.info(
-            "House Plan card is served at %s . Lovelace resources look YAML-managed — add it "
-            "manually under `resources:` as { url: %s, type: module }. Do NOT use the on-disk "
-            "path /custom_components/houseplan/frontend/houseplan-card.js (HA does not serve it).",
-            module_url, module_url,
-        )
+    # NOTE (audit B1): plans and marker files are no longer static. They are
+    # served by HouseplanContentView, which requires auth. Only the manifest-
+    # gated frontend bundle stays public so Lovelace can load it. Registration
+    # failures are observable and recoverable, but never skip storage migration,
+    # repairs or housekeeping below.
+    await async_setup_frontend_registration(hass, entry, card_path)
 
     # One-time move to the square canvas (v1.48.0). Coordinates used to be
     # normalised against a per-space aspect ratio; the canvas is now always
@@ -319,61 +283,8 @@ async def async_unload_entry(hass: HomeAssistant, entry: HouseplanConfigEntry) -
     return True
 
 
-async def async_remove_entry(hass: HomeAssistant, entry) -> None:
-    """Clean up on integration removal: drop our Lovelace resource entry."""
-    try:
-        resources = _lovelace_resources(hass)
-        if resources is None or not hasattr(resources, "async_delete_item"):
-            return
-        for item in list(resources.async_items()):
-            if str(item.get("url", "")).split("?", 1)[0] == FRONTEND_URL:
-                await resources.async_delete_item(item["id"])
-                _LOGGER.debug("House Plan Lovelace resource removed: %s", item.get("url"))
-    except Exception as err:  # noqa: BLE001 — best-effort cleanup
-        _LOGGER.debug("Could not remove the Lovelace resource on uninstall: %s", err)
-
-
-def _lovelace_resources(hass: HomeAssistant):
-    lovelace = hass.data.get("lovelace")
-    resources = getattr(lovelace, "resources", None)
-    if resources is None and isinstance(lovelace, dict):
-        resources = lovelace.get("resources")
-    return resources
-
-
-async def _register_lovelace_resource(hass: HomeAssistant, module_url: str) -> bool:
-    """Register (or update) the card in the Lovelace resource registry.
-
-    Returns True on success. Idempotent: if a resource with our path exists —
-    update the URL on version change; otherwise create it. Any exception → False
-    (fall back to extra_module_url).
-    """
-    try:
-        resources = _lovelace_resources(hass)
-        if resources is None:
-            return False
-        # the resource registry must be loaded
-        if hasattr(resources, "loaded") and not resources.loaded:
-            await resources.async_load()
-            resources.loaded = True
-        elif hasattr(resources, "async_get_info"):
-            await resources.async_get_info()
-        # only storage mode allows creating items
-        if not hasattr(resources, "async_create_item"):
-            return False
-        base = FRONTEND_URL
-        existing = [
-            item for item in resources.async_items()
-            if str(item.get("url", "")).split("?", 1)[0] == base
-        ]
-        if existing:
-            item = existing[0]
-            if item.get("url") != module_url and hasattr(resources, "async_update_item"):
-                await resources.async_update_item(item["id"], {"url": module_url})
-            return True
-        await resources.async_create_item({"res_type": "module", "url": module_url})
-        _LOGGER.debug("House Plan card registered as a Lovelace resource: %s", module_url)
-        return True
-    except Exception as err:  # noqa: BLE001 — any failure → fallback
-        _LOGGER.debug("Could not register the Lovelace resource (%s), falling back to extra_module_url", err)
-        return False
+async def async_remove_entry(
+    hass: HomeAssistant, entry: HouseplanConfigEntry
+) -> None:
+    """Clean up frontend registration and notice on integration removal."""
+    await async_remove_frontend_registration(hass, entry)

custom_components/houseplan/const.py

@@ -51,7 +51,7 @@ SCHEDULED_GRACE_S = 30 * 24 * 3600
 FILES_DIR = "houseplan/files"
 ASSETS_DIR = "houseplan/assets"
 CONF_ADMIN_ONLY = "admin_only"
-VERSION = "1.71.0"
+VERSION = "1.72.0"
 DECOR_ASSETS_API_VERSION = 1
 
 # #43: the support transport is deliberately not configurable.  A user supplied

custom_components/houseplan/frontend/houseplan-assets.json

@@ -1,125 +1,182 @@
 {
   "schema": 1,
-  "fingerprint": "b58e7cdef9cffc5c835789c5b3ebc59d270d8170d1928c8a2b224b40569c939e",
+  "fingerprint": "0d4311a7ae77b6ea13ed95f2b0c886ad4253d09f6770dfff438ee45667c22a39",
   "entry": "houseplan-card.js",
   "initialViewFiles": [
-    "houseplan-assets/houseplan-card-BzvSZLQf.js",
+    "houseplan-assets/houseplan-card-C0qjaV_3.js",
     "houseplan-card.js"
   ],
-  "initialViewGzipBytes": 292741,
+  "initialViewGzipBytes": 300154,
   "lazyFiles": [
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-    "houseplan-assets/de-B00cun6t.js",
-    "houseplan-assets/editor-Cv6TOit6.js",
-    "houseplan-assets/fr-BMO7ooc0.js",
-    "houseplan-assets/houseplan-editor-runtime-xreJqGLn.js",
-    "houseplan-assets/houseplan-onboarding-runtime-DND3nptI.js"
+    "houseplan-assets/backdrop-pick-CzRGitFR.js",
+    "houseplan-assets/de-BRjMWzox.js",
+    "houseplan-assets/editor-DIlG_iy6.js",
+    "houseplan-assets/fr-CB9Rh5BY.js",
+    "houseplan-assets/houseplan-editor-runtime-CVgleQRG.js",
+    "houseplan-assets/houseplan-onboarding-runtime-B8qICyvO.js",
+    "houseplan-assets/hp-zigbee-topology-overlay-CpC8UBVY.js",
+    "houseplan-assets/live-interaction-runtime-BuROtNwW.js",
+    "houseplan-assets/zigbee-topology-DjEvSVKB.js",
+    "houseplan-assets/zigbee-topology-runtime-toe7Mdc6.js"
   ],
-  "lazyGzipBytes": 223395,
+  "lazyGzipBytes": 250869,
   "lazyEditorFiles": [
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-    "houseplan-assets/editor-Cv6TOit6.js",
-    "houseplan-assets/houseplan-editor-runtime-xreJqGLn.js"
+    "houseplan-assets/backdrop-pick-CzRGitFR.js",
+    "houseplan-assets/editor-DIlG_iy6.js",
+    "houseplan-assets/houseplan-editor-runtime-CVgleQRG.js",
+    "houseplan-assets/zigbee-topology-DjEvSVKB.js"
   ],
-  "lazyEditorGzipBytes": 167358,
+  "lazyEditorGzipBytes": 186626,
   "lazyOnboardingFiles": [
-    "houseplan-assets/backdrop-pick-BUWmH3zd.js",
-    "houseplan-assets/houseplan-onboarding-runtime-DND3nptI.js"
+    "houseplan-assets/backdrop-pick-CzRGitFR.js",
+    "houseplan-assets/houseplan-onboarding-runtime-B8qICyvO.js"
   ],
-  "lazyOnboardingGzipBytes": 14239,
+  "lazyOnboardingGzipBytes": 14325,
   "lazyLocaleFiles": [
-    "houseplan-assets/de-B00cun6t.js",
-    "houseplan-assets/fr-BMO7ooc0.js"
+    "houseplan-assets/de-BRjMWzox.js",
+    "houseplan-assets/fr-CB9Rh5BY.js"
   ],
-  "lazyLocaleGzipBytes": 49079,
+  "lazyLocaleGzipBytes": 50148,
   "files": [
     {
-      "path": "houseplan-assets/backdrop-pick-BUWmH3zd.js",
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-      "rawBytes": 21418,
-      "gzipBytes": 7281,
+      "path": "houseplan-assets/backdrop-pick-CzRGitFR.js",
+      "sha256": "acd02f075bc18ca361cb543749461208b9f2dea2433aa3950a1296c31759de6b",
+      "rawBytes": 21592,
+      "gzipBytes": 7357,
       "isEntry": false,
       "imports": [
-        "houseplan-assets/houseplan-card-BzvSZLQf.js"
+        "houseplan-assets/houseplan-card-C0qjaV_3.js"
       ],
       "dynamicImports": []
     },
     {
-      "path": "houseplan-assets/de-B00cun6t.js",
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-      "rawBytes": 82140,
-      "gzipBytes": 24809,
+      "path": "houseplan-assets/de-BRjMWzox.js",
+      "sha256": "fdba581311125cadbec7b827e8a4b87f3aba4eab7ff12d4dbf8af58517e9e9a8",
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+      "gzipBytes": 25351,
       "isEntry": false,
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       "dynamicImports": []
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-      "sha256": "04a98bcb607339183d4c441f81c2d9f67bb174da26cd23ca8279df5ce48dd133",
-      "rawBytes": 3826,
+      "path": "houseplan-assets/editor-DIlG_iy6.js",
+      "sha256": "8c28088bcc9df5581948eeda9518f43eb73ca8ed9918ab0961f3eea114e2f3c9",
+      "rawBytes": 3831,
       "gzipBytes": 1583,
       "isEntry": false,
       "imports": [
-        "houseplan-assets/houseplan-card-BzvSZLQf.js"
+        "houseplan-assets/houseplan-card-C0qjaV_3.js"
       ],
       "dynamicImports": []
     },
     {
-      "path": "houseplan-assets/fr-BMO7ooc0.js",
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-      "rawBytes": 84267,
-      "gzipBytes": 24270,
+      "path": "houseplan-assets/fr-CB9Rh5BY.js",
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-      "rawBytes": 1039623,
-      "gzipBytes": 291943,
+      "path": "houseplan-assets/houseplan-card-C0qjaV_3.js",
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+      "rawBytes": 1069135,
+      "gzipBytes": 299358,
       "isEntry": false,
       "imports": [],
       "dynamicImports": [
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-        "houseplan-assets/editor-Cv6TOit6.js",
-        "houseplan-assets/fr-BMO7ooc0.js",
-        "houseplan-assets/houseplan-editor-runtime-xreJqGLn.js",
-        "houseplan-assets/houseplan-onboarding-runtime-DND3nptI.js"
+        "houseplan-assets/de-BRjMWzox.js",
+        "houseplan-assets/editor-DIlG_iy6.js",
+        "houseplan-assets/fr-CB9Rh5BY.js",
+        "houseplan-assets/houseplan-editor-runtime-CVgleQRG.js",
+        "houseplan-assets/houseplan-onboarding-runtime-B8qICyvO.js",
+        "houseplan-assets/hp-zigbee-topology-overlay-CpC8UBVY.js",
+        "houseplan-assets/live-interaction-runtime-BuROtNwW.js"
       ]
     },
     {
-      "path": "houseplan-assets/houseplan-editor-runtime-xreJqGLn.js",
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-      "rawBytes": 601522,
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+      "rawBytes": 639580,
+      "gzipBytes": 170261,
       "isEntry": false,
       "imports": [
-        "houseplan-assets/backdrop-pick-BUWmH3zd.js",
-        "houseplan-assets/houseplan-card-BzvSZLQf.js"
+        "houseplan-assets/backdrop-pick-CzRGitFR.js",
+        "houseplan-assets/houseplan-card-C0qjaV_3.js",
+        "houseplan-assets/zigbee-topology-DjEvSVKB.js"
+      ],
+      "dynamicImports": [
+        "houseplan-assets/zigbee-topology-runtime-toe7Mdc6.js"
+      ]
+    },
+    {
+      "path": "houseplan-assets/houseplan-onboarding-runtime-B8qICyvO.js",
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+        "houseplan-assets/backdrop-pick-CzRGitFR.js",
+        "houseplan-assets/houseplan-card-C0qjaV_3.js"
       ],
       "dynamicImports": []
     },
     {
-      "path": "houseplan-assets/houseplan-onboarding-runtime-DND3nptI.js",
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+      "gzipBytes": 3236,
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       "imports": [
-        "houseplan-assets/backdrop-pick-BUWmH3zd.js",
-        "houseplan-assets/houseplan-card-BzvSZLQf.js"
+        "houseplan-assets/houseplan-card-C0qjaV_3.js",
+        "houseplan-assets/zigbee-topology-DjEvSVKB.js",
+        "houseplan-assets/zigbee-topology-runtime-toe7Mdc6.js"
+      ],
+      "dynamicImports": []
+    },
+    {
+      "path": "houseplan-assets/live-interaction-runtime-BuROtNwW.js",
+      "sha256": "b0d405033a72cab412d7475170818f00729dfedd049f2dcfc3387beefa43ea42",
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+      "imports": [
+        "houseplan-assets/houseplan-card-C0qjaV_3.js"
+      ],
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+    },
+    {
+      "path": "houseplan-assets/zigbee-topology-DjEvSVKB.js",
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+      "imports": [
+        "houseplan-assets/houseplan-card-C0qjaV_3.js"
+      ],
+      "dynamicImports": []
+    },
+    {
+      "path": "houseplan-assets/zigbee-topology-runtime-toe7Mdc6.js",
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+        "houseplan-assets/zigbee-topology-DjEvSVKB.js"
       ],
       "dynamicImports": []
     },
     {
       "path": "houseplan-card.js",
-      "sha256": "a4f11751d4f28af28debedad8298a810cd999c7bc6ed66f22d6fec1b8ebaae3f",
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       "isEntry": true,
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-        "houseplan-assets/houseplan-card-BzvSZLQf.js"
+        "houseplan-assets/houseplan-card-C0qjaV_3.js"
       ],
       "dynamicImports": []
     }

custom_components/houseplan/frontend/houseplan-assets/editor-Cv6TOit6.js

@@ -1,14 +0,0 @@
-globalThis.__HOUSEPLAN_BUILD_FINGERPRINT__="b58e7cdef9cffc5c835789c5b3ebc59d270d8170d1928c8a2b224b40569c939e";import{k as e,l as o,t,dm as s,A as a,dn as i,dp as l,dq as n,E as r,c}from"./houseplan-card-BzvSZLQf.js";class h extends e{constructor(){super(...arguments),this._spaces=null,this._spacesLoading=!1,this._spacesAuthoritative=!1}setConfig(e){this._config=e}async _loadSpaces(){if(!this._spaces&&!this._spacesLoading&&this.hass){this._spacesLoading=!0;try{const e=await this.hass.callWS({type:"houseplan/config/get"});this._spaces=(e?.config?.spaces||[]).map(e=>({value:e.id,label:e.title||e.id})),this._spacesAuthoritative=!0}catch{this._spaces=[],this._spacesAuthoritative=!1}finally{this._spacesLoading=!1}}}get _lang(){return o(this.hass,this._config?.language)}get _floorToken(){const e=this._config?.floor;return"number"==typeof e?`__houseplan_yaml_floor_index__:${String(e)}`:null}get _formData(){const e={...this._config},o=this._floorToken;return o?e.floor=o:Object.prototype.hasOwnProperty.call(e,"floor")||(e.floor=""),e}get _schema(){const e=this._spaces||[],o=this._lang,a=[{value:"",label:t(o,"editor.floor_none")}],i=this._floorToken;i&&a.push({value:i,label:t(o,"editor.floor_index",{index:String(this._config?.floor)})});const l="string"==typeof this._config?.floor?this._config.floor:"";l&&!e.some(e=>e.value===l)&&a.push({value:l,label:l}),a.push(...e);const n="string"==typeof this._config?.default_floor?this._config.default_floor:"",r=[...e];return n&&!e.some(e=>e.value===n)&&r.unshift({value:n,label:n}),[{name:"title",selector:{text:{}}},{name:"floor",selector:{select:{mode:"dropdown",options:a}}},e.length?{name:"default_floor",selector:{select:{mode:"dropdown",options:r}}}:{name:"default_floor",selector:{text:{}}},{name:"language",selector:{select:{mode:"dropdown",options:s(t(o,"editor.lang_auto"),this._config?.language)}}},{name:"icon_size",selector:{number:{min:1,max:6,step:.1,mode:"box"}}},{name:"show_temperature",selector:{boolean:{}}},{name:"live_states",selector:{boolean:{}}},{name:"show_signal",selector:{boolean:{}}},{name:"kiosk",selector:{boolean:{}}},{name:"cycle",selector:{number:{min:0,max:3600,step:5,mode:"box"}}}]}render(){if(!this.hass||!this._config)return a;const e=i(this,l,o(this.hass,this._config.language));if("cold"===e)return n();if("warm"===e)return r;this._loadSpaces();const s=this._lang,h={title:t(s,"editor.title"),floor:t(s,"editor.floor"),default_floor:t(s,"editor.default_floor"),language:t(s,"editor.language"),icon_size:t(s,"editor.icon_size"),show_temperature:t(s,"editor.show_temperature"),live_states:t(s,"editor.live_states"),show_signal:t(s,"editor.show_signal"),kiosk:t(s,"editor.kiosk"),cycle:t(s,"editor.cycle")},f=this._schema,_=function(e,o,t){if(!t||null===o)return null;const s="string"==typeof e?.default_floor?e.default_floor:"";return!s||o.some(e=>e.value===s)?null:s}(this._config,this._spaces,this._spacesAuthoritative),d=e=>c`<ha-form
-        .hass=${this.hass}
-        .data=${this._formData}
-        .schema=${e}
-        .computeLabel=${e=>h[e.name]||e.name}
-        @value-changed=${this._valueChanged}
-      ></ha-form>`;return c`
-      ${d(f.slice(0,3))}
-      ${_?c`<div class="default-floor-error" role="alert"
-        style="color:var(--error-color,#db4437);margin:-4px 0 12px;overflow-wrap:anywhere">
-        ${t(s,"editor.default_floor_missing",{id:_})}
-      </div>`:a}
-      ${d(f.slice(3))}
-    `}_valueChanged(e){const o={...this._config,...e.detail.value};""===o.floor?delete o.floor:o.floor===this._floorToken&&(o.floor=this._config?.floor);const t=new Event("config-changed",{bubbles:!0,composed:!0});t.detail={config:o},this.dispatchEvent(t)}}h.properties={hass:{attribute:!1},_config:{state:!0},_spaces:{state:!0}},customElements.get("houseplan-card-editor")||customElements.define("houseplan-card-editor",h);

custom_components/houseplan/frontend/houseplan-assets/editor-DIlG_iy6.js

@@ -0,0 +1,14 @@
+globalThis.__HOUSEPLAN_BUILD_FINGERPRINT__="0d4311a7ae77b6ea13ed95f2b0c886ad4253d09f6770dfff438ee45667c22a39";import{v as e,l as o,z as t,dt as s,A as a,du as i,dv as l,dw as n,E as r,c}from"./houseplan-card-C0qjaV_3.js";class h extends e{constructor(){super(...arguments),this._spaces=null,this._spacesLoading=!1,this._spacesAuthoritative=!1}setConfig(e){this._config=e}async _loadSpaces(){if(!this._spaces&&!this._spacesLoading&&this.hass){this._spacesLoading=!0;try{const e=await this.hass.callWS({type:"houseplan/config/get"});this._spaces=(e?.config?.spaces||[]).map(e=>({value:e.id,label:e.title||e.id})),this._spacesAuthoritative=!0}catch{this._spaces=[],this._spacesAuthoritative=!1}finally{this._spacesLoading=!1}}}get _lang(){return o(this.hass,this._config?.language)}get _floorToken(){const e=this._config?.floor;return"number"==typeof e?`__houseplan_yaml_floor_index__:${String(e)}`:null}get _formData(){const e={...this._config},o=this._floorToken;return o?e.floor=o:Object.prototype.hasOwnProperty.call(e,"floor")||(e.floor=""),e}get _schema(){const e=this._spaces||[],o=this._lang,a=[{value:"",label:t(o,"editor.floor_none")}],i=this._floorToken;i&&a.push({value:i,label:t(o,"editor.floor_index",{index:String(this._config?.floor)})});const l="string"==typeof this._config?.floor?this._config.floor:"";l&&!e.some(e=>e.value===l)&&a.push({value:l,label:l}),a.push(...e);const n="string"==typeof this._config?.default_floor?this._config.default_floor:"",r=[...e];return n&&!e.some(e=>e.value===n)&&r.unshift({value:n,label:n}),[{name:"title",selector:{text:{}}},{name:"floor",selector:{select:{mode:"dropdown",options:a}}},e.length?{name:"default_floor",selector:{select:{mode:"dropdown",options:r}}}:{name:"default_floor",selector:{text:{}}},{name:"language",selector:{select:{mode:"dropdown",options:s(t(o,"editor.lang_auto"),this._config?.language)}}},{name:"icon_size",selector:{number:{min:1,max:6,step:.1,mode:"box"}}},{name:"show_temperature",selector:{boolean:{}}},{name:"live_states",selector:{boolean:{}}},{name:"show_signal",selector:{boolean:{}}},{name:"kiosk",selector:{boolean:{}}},{name:"cycle",selector:{number:{min:0,max:3600,step:5,mode:"box"}}}]}render(){if(!this.hass||!this._config)return a;const e=i(this,l,o(this.hass,this._config.language));if("cold"===e)return n();if("warm"===e)return r;this._loadSpaces();const s=this._lang,h={title:t(s,"editor.title"),floor:t(s,"editor.floor"),default_floor:t(s,"editor.default_floor"),language:t(s,"editor.language"),icon_size:t(s,"editor.icon_size"),show_temperature:t(s,"editor.show_temperature"),live_states:t(s,"editor.live_states"),show_signal:t(s,"editor.show_signal"),kiosk:t(s,"editor.kiosk"),cycle:t(s,"editor.cycle")},f=this._schema,_=function(e,o,t){if(!t||null===o)return null;const s="string"==typeof e?.default_floor?e.default_floor:"";return!s||o.some(e=>e.value===s)?null:s}(this._config,this._spaces,this._spacesAuthoritative),d=e=>c`<ha-form
+        .hass=${this.hass}
+        .data=${this._formData}
+        .schema=${e}
+        .computeLabel=${e=>h[e.name]||e.name}
+        @value-changed=${this._valueChanged}
+      ></ha-form>`;return c`
+      ${d(f.slice(0,3))}
+      ${_?c`<div class="default-floor-error" role="alert"
+        style="color:var(--error-color,#db4437);margin:-4px 0 12px;overflow-wrap:anywhere">
+        ${t(s,"editor.default_floor_missing",{id:_})}
+      </div>`:a}
+      ${d(f.slice(3))}
+    `}_valueChanged(e){const o={...this._config,...e.detail.value};""===o.floor?delete o.floor:o.floor===this._floorToken&&(o.floor=this._config?.floor);const t=new Event("config-changed",{bubbles:!0,composed:!0});t.detail={config:o},this.dispatchEvent(t)}}h.properties={hass:{attribute:!1},_config:{state:!0},_spaces:{state:!0}},customElements.get("houseplan-card-editor")||customElements.define("houseplan-card-editor",h);

custom_components/houseplan/frontend/houseplan-assets/zigbee-topology-runtime-toe7Mdc6.js

@@ -0,0 +1 @@
+globalThis.__HOUSEPLAN_BUILD_FINGERPRINT__="0d4311a7ae77b6ea13ed95f2b0c886ad4253d09f6770dfff438ee45667c22a39";import{n as t,b as n}from"./zigbee-topology-DjEvSVKB.js";import{I as e}from"./houseplan-card-C0qjaV_3.js";const o=new WeakMap;function i(t){const n=function(t){const n=t?.connection||t;return!n||"object"!=typeof n&&"function"!=typeof n?null:n}(t);if(!n)return null;let e=o.get(n);return e||(e={revision:0,topologies:[],states:{},listeners:new Set,inflight:new Map},o.set(n,e)),e}function r(t,n,e){t.states={...t.states,[n]:e},function(t){t.revision++;for(const n of t.listeners)n()}(t)}function s(t){const n=t?.code;if("permission"===n||"unsupported"===n||"timeout"===n||"invalid_topic"===n||"invalid_payload"===n)return n;const e=String(t?.message||"").toLowerCase();return e.includes("unauthor")||e.includes("permission")?"permission":e.includes("unknown_command")||e.includes("not found")?"unsupported":"provider"}function a(t){return Object.assign(new Error(t),{code:t})}function c(t,n,e){const o=t.inflight.get(n);if(o)return o;r(t,n,{phase:"loading"});const i=e().then(n=>{if(!n.nodes.length&&n.warnings.some(t=>"invalid_payload"===t.code))throw a("invalid_payload");!function(t,n){t.topologies=[...t.topologies.filter(t=>!(t.provider===n.provider&&t.instanceId===n.instanceId)),n],r(t,"zha"===n.provider?"zha":`z2m:${n.instanceId}`,{phase:"ready",obtainedAt:n.obtainedAt,partial:n.warnings.length>0})}(t,n)}).catch(e=>{r(t,n,{phase:"error",error:s(e)})}).finally(()=>t.inflight.delete(n));return t.inflight.set(n,i),i}function l(t){const n=i(t);return n?{revision:n.revision,topologies:n.topologies,states:n.states}:{revision:0,topologies:[],states:{}}}function u(t,n){const e=i(t);return e?(e.listeners.add(n),()=>e.listeners.delete(n)):()=>{}}function f(t){if(!0!==t?.user?.is_admin)throw a("permission")}function p(n){const e=i(n);return e?c(e,"zha",async()=>{if(f(n),"function"!=typeof n?.callWS)throw a("unsupported");return t(await n.callWS({type:"zha/devices"}))}):Promise.resolve()}function d(t){return null!==t&&"object"==typeof t?t:null}function h(t){const n=d(t),e=n?.payload??t;if("string"!=typeof e)return e;try{return JSON.parse(e)}catch{return null}}async function m(t,n){let e;try{return await Promise.race([t,new Promise((t,o)=>{e=globalThis.setTimeout(()=>o(a("timeout")),Math.max(1,n))})])}finally{void 0!==e&&globalThis.clearTimeout(e)}}function g(t,o,r=15e4){const s=i(t);if(!s)return Promise.resolve();const l=e(o);return c(s,`z2m:${l||String(o)}`,async()=>{if(f(t),!l)throw a("invalid_topic");const e=t.connection,o=e?.subscribeMessage;if("function"!=typeof o||"function"!=typeof t?.callService)throw a("unsupported");const i=function(){const t=globalThis.crypto;return"function"==typeof t?.randomUUID?`houseplan-${t.randomUUID()}`:`houseplan-${Date.now().toString(36)}-${Math.random().toString(36).slice(2)}`}(),s=Date.now()+Math.max(1,r);let c=!1,u=null,p=null,g=null;const y=new Promise(t=>{u=t}),w=new Promise((t,n)=>{p=t,g=n}),b=[];try{const r=await o.call(e,t=>{!0===d(t)?.retain&&h(t)&&u?.()},{type:"mqtt/subscribe",topic:`${l}/bridge/info`});"function"==typeof r&&b.push(r);const f=await o.call(e,t=>{if(!0===d(t)?.retain)return;const n=h(t);null!==n?n&&function(t){const n=d(t),e=n?.transaction??d(n?.data)?.transaction;return"string"==typeof e||"number"==typeof e?String(e):null}(n)===i&&p?.(n):c&&g?.(a("invalid_payload"))},{type:"mqtt/subscribe",topic:`${l}/bridge/response/networkmap`});"function"==typeof f&&b.push(f),await m(y,Math.min(4e3,Math.max(1,s-Date.now()))),c=!0,await t.callService("mqtt","publish",{topic:`${l}/bridge/request/networkmap`,payload:JSON.stringify({type:"raw",routes:!1,transaction:i}),qos:0,retain:!1});const v=await m(w,s-Date.now()),_=d(v)?.status;if(_&&"ok"!==_)throw a("provider");return n(v,l)}finally{for(const t of b)try{t()}catch{}}})}export{p as readZhaTopology,g as refreshZ2mTopology,u as subscribeZigbeeTopology,l as zigbeeTopologyRuntimeSnapshot};

custom_components/houseplan/frontend/houseplan-card.js

@@ -1 +1 @@
-globalThis.__HOUSEPLAN_BUILD_FINGERPRINT__="b58e7cdef9cffc5c835789c5b3ebc59d270d8170d1928c8a2b224b40569c939e";try{await import("./houseplan-assets/houseplan-card-BzvSZLQf.js")}catch(e){if(!customElements.get("houseplan-card")){const l=String(navigator.language||"en").toLowerCase();const m=l.startsWith("ru")?"House Plan обновился — перезагрузите страницу (Ctrl+F5).":l.startsWith("de")?"House Plan wurde aktualisiert — bitte laden Sie die Seite neu (Strg+F5).":l.startsWith("fr")?"House Plan a été mis à jour — veuillez recharger la page (Ctrl+F5).":"House Plan was updated — please reload the page (Ctrl+F5).";customElements.define("houseplan-card",class extends HTMLElement{setConfig(){}getCardSize(){return 1}connectedCallback(){this.style.cssText="display:block;box-sizing:border-box;padding:16px;border:1px solid var(--divider-color,#e0e0e0);border-radius:var(--ha-card-border-radius,12px);background:var(--card-background-color,#fff);color:var(--primary-text-color,#212121);font:14px/1.4 var(--paper-font-body1_-_font-family,sans-serif)";this.textContent=m}})}console.error("[houseplan] stale entry: the main chunk is unavailable",e)}
+globalThis.__HOUSEPLAN_BUILD_FINGERPRINT__="0d4311a7ae77b6ea13ed95f2b0c886ad4253d09f6770dfff438ee45667c22a39";try{await import("./houseplan-assets/houseplan-card-C0qjaV_3.js")}catch(e){if(!customElements.get("houseplan-card")){const l=String(navigator.language||"en").toLowerCase();const m=l.startsWith("ru")?"House Plan обновился — перезагрузите страницу (Ctrl+F5).":l.startsWith("de")?"House Plan wurde aktualisiert — bitte laden Sie die Seite neu (Strg+F5).":l.startsWith("fr")?"House Plan a été mis à jour — veuillez recharger la page (Ctrl+F5).":"House Plan was updated — please reload the page (Ctrl+F5).";customElements.define("houseplan-card",class extends HTMLElement{setConfig(){}getCardSize(){return 1}connectedCallback(){this.style.cssText="display:block;box-sizing:border-box;padding:16px;border:1px solid var(--divider-color,#e0e0e0);border-radius:var(--ha-card-border-radius,12px);background:var(--card-background-color,#fff);color:var(--primary-text-color,#212121);font:14px/1.4 var(--paper-font-body1_-_font-family,sans-serif)";this.textContent=m}})}console.error("[houseplan] stale entry: the main chunk is unavailable",e)}

custom_components/houseplan/frontend_registration.py

@@ -0,0 +1,659 @@
+"""Register the House Plan card with the Home Assistant frontend."""
+from __future__ import annotations
+
+import asyncio
+import logging
+from collections.abc import Callable
+from dataclasses import dataclass, field
+from pathlib import Path
+from typing import Literal
+
+from homeassistant.components import frontend, persistent_notification
+from homeassistant.core import HomeAssistant, callback
+from homeassistant.helpers.event import async_call_later
+from homeassistant.helpers.start import async_at_started
+from homeassistant.helpers.translation import async_get_translations
+
+from .const import DOMAIN, FRONTEND_URL, VERSION
+from .store import HouseplanConfigEntry
+
+_LOGGER = logging.getLogger(__name__)
+
+FRONTEND_REGISTRATION_KEY = "frontend_registration"
+FRONTEND_STATIC_REGISTERED_KEY = "static_registered"
+FRONTEND_FALLBACK_URLS_KEY = "frontend_fallback_urls"
+FRONTEND_RELOAD_NOTICE_DATA_KEY = "frontend_reload_notice_created"
+FRONTEND_RELOAD_NOTICE_ID = "houseplan_frontend_reload_notice"
+FRONTEND_RETRY_DELAY_SECONDS = 1.0
+
+_NOTICE_TITLE_KEY = "component.houseplan.issues.frontend_reload_notice.title"
+_NOTICE_DESCRIPTION_KEY = (
+    "component.houseplan.issues.frontend_reload_notice.description"
+)
+_NOTICE_TITLE_FALLBACK = "House Plan card connected"
+_NOTICE_DESCRIPTION_FALLBACK = (
+    "The House Plan card is connected. Fully reload this page to use the latest "
+    "frontend (`Ctrl+F5` on Windows/Linux or `Cmd+Shift+R` on macOS). If you "
+    "manage dashboard resources manually in storage mode, open Settings → "
+    "Dashboards → Resources."
+)
+
+RegistrationStatus = Literal[
+    "not_attempted",
+    "created",
+    "updated",
+    "existing",
+    "registry_pending",
+    "yaml_fallback",
+    "transient_error",
+    "error_fallback",
+]
+ResourceLoader = Literal[
+    "none",
+    "lovelace_resource",
+    "extra_module_url",
+    "lovelace_resource_with_session_fallback",
+]
+ReloadNoticeStatus = Literal[
+    "created",
+    "already_created",
+    "pending_frontend",
+]
+
+
+@dataclass(frozen=True, slots=True)
+class RegistrationOutcome:
+    """Result of one Lovelace resource registry attempt."""
+
+    status: RegistrationStatus
+    last_error: str | None = None
+
+
+@dataclass(slots=True)
+class FrontendRegistrationState:
+    """Observable state and lifecycle handles for the current config-entry run."""
+
+    card_file_present: bool
+    static_path_registered: bool = False
+    resource_status: RegistrationStatus = "not_attempted"
+    loader: ResourceLoader = "none"
+    module_url: str | None = None
+    retry_pending: bool = False
+    retry_attempted: bool = False
+    last_error: str | None = None
+    first_reload_notice: ReloadNoticeStatus = "pending_frontend"
+    active: bool = True
+    fallback_added: bool = False
+    _cancel_started: Callable[[], None] | None = field(default=None, repr=False)
+    _cancel_timer: Callable[[], None] | None = field(default=None, repr=False)
+    _retry_task: asyncio.Task[None] | None = field(default=None, repr=False)
+    _notice_lock: asyncio.Lock = field(default_factory=asyncio.Lock, repr=False)
+
+    @callback
+    def cancel(self) -> None:
+        """Prevent all delayed work for this setup generation."""
+        self.active = False
+        self.retry_pending = False
+        if self._cancel_started is not None:
+            self._cancel_started()
+            self._cancel_started = None
+        if self._cancel_timer is not None:
+            self._cancel_timer()
+            self._cancel_timer = None
+        if self._retry_task is not None and not self._retry_task.done():
+            self._retry_task.cancel()
+        self._retry_task = None
+
+
+def _safe_error(phase: str, err: BaseException) -> str:
+    """Return a support-safe failure fingerprint without message or path data."""
+    return f"{phase}:{type(err).__name__}"
+
+
+def _lovelace_resources(hass: HomeAssistant):
+    """Return the Lovelace resource collection across supported HA versions."""
+    lovelace = hass.data.get("lovelace")
+    resources = getattr(lovelace, "resources", None)
+    if resources is None and isinstance(lovelace, dict):
+        resources = lovelace.get("resources")
+    return resources
+
+
+def _is_current(hass: HomeAssistant, state: FrontendRegistrationState) -> bool:
+    """Return whether a delayed operation still belongs to the loaded entry."""
+    return (
+        state.active
+        and hass.data.get(DOMAIN, {}).get(FRONTEND_REGISTRATION_KEY) is state
+    )
+
+
+def _owned_fallback_urls(hass: HomeAssistant) -> set[str]:
+    """Return exact extra-module URLs owned for this Home Assistant run."""
+    domain_data = hass.data.setdefault(DOMAIN, {})
+    urls = domain_data.get(FRONTEND_FALLBACK_URLS_KEY)
+    if not isinstance(urls, set):
+        urls = set()
+        domain_data[FRONTEND_FALLBACK_URLS_KEY] = urls
+    return urls
+
+
+def _active_extra_module_urls(hass: HomeAssistant) -> frozenset[str] | None:
+    """Return HA's current module URLs, or None when the API is unknowable.
+
+    ``add_extra_js_url`` is intentionally idempotent and has no ownership
+    return value.  Looking before adding is therefore the only way to avoid
+    claiming (and later removing) an identical URL configured by the user.
+    Both the oldest supported HA and current HA expose ``UrlManager.urls``;
+    unknown future/legacy shapes fail closed and are never claimed.
+    """
+    key = getattr(frontend, "DATA_EXTRA_MODULE_URL", None)
+    if key is None:
+        return None
+    manager = hass.data.get(key)
+    if manager is None:
+        # Frontend setup normally creates the manager before this integration.
+        # If it is genuinely absent, no configured URL can predate our add;
+        # add_extra_js_url will either create/use its supported path or fail.
+        return frozenset()
+    urls = getattr(manager, "urls", None)
+    if not isinstance(urls, (set, frozenset, list, tuple)):
+        return None
+    return frozenset(url for url in urls if isinstance(url, str))
+
+
+async def _async_remove_duplicate_resources(
+    resources,
+    existing: list[dict],
+    canonical_id: str,
+    *,
+    is_active: Callable[[], bool],
+) -> None:
+    """Best-effort remove legacy duplicates after choosing one authority."""
+    remover = getattr(resources, "async_delete_item", None)
+    if remover is None:
+        return
+    for item in existing:
+        if item.get("id") == canonical_id:
+            continue
+        if not is_active():
+            return
+        try:
+            await remover(item["id"])
+        except asyncio.CancelledError:
+            raise
+        except Exception:  # noqa: BLE001 - canonical registration still succeeded
+            _LOGGER.debug(
+                "Could not remove a duplicate House Plan Lovelace resource",
+                exc_info=True,
+            )
+
+
+async def async_register_lovelace_resource(
+    hass: HomeAssistant,
+    module_url: str,
+    *,
+    is_active: Callable[[], bool] | None = None,
+) -> RegistrationOutcome:
+    """Create or update the canonical Lovelace resource entry."""
+    active = is_active or (lambda: True)
+    resources = _lovelace_resources(hass)
+    if resources is None:
+        return RegistrationOutcome("registry_pending")
+    if not hasattr(resources, "async_create_item"):
+        return RegistrationOutcome("yaml_fallback")
+
+    try:
+        if not active():
+            return RegistrationOutcome("registry_pending")
+        if hasattr(resources, "async_get_info"):
+            await resources.async_get_info()
+        elif hasattr(resources, "loaded") and not resources.loaded:
+            await resources.async_load()
+            resources.loaded = True
+        if not active():
+            return RegistrationOutcome("registry_pending")
+
+        existing = [
+            item
+            for item in resources.async_items()
+            if str(item.get("url", "")).split("?", 1)[0] == FRONTEND_URL
+        ]
+        if existing:
+            # Prefer an already-current entry when legacy duplicates exist. This
+            # preserves its stable id while the remaining same-base entries are
+            # removed best effort below.
+            item = next(
+                (candidate for candidate in existing if candidate.get("url") == module_url),
+                existing[0],
+            )
+            if item.get("url") == module_url and item.get("type") == "module":
+                await _async_remove_duplicate_resources(
+                    resources,
+                    existing,
+                    item["id"],
+                    is_active=active,
+                )
+                return RegistrationOutcome("existing")
+            if not hasattr(resources, "async_update_item"):
+                return RegistrationOutcome(
+                    "transient_error", "registry_update:UnsupportedOperation"
+                )
+            if not active():
+                return RegistrationOutcome("registry_pending")
+            await resources.async_update_item(
+                item["id"], {"url": module_url, "res_type": "module"}
+            )
+            await _async_remove_duplicate_resources(
+                resources,
+                existing,
+                item["id"],
+                is_active=active,
+            )
+            return RegistrationOutcome("updated")
+
+        if not active():
+            return RegistrationOutcome("registry_pending")
+        await resources.async_create_item(
+            {"url": module_url, "res_type": "module"}
+        )
+        _LOGGER.debug("House Plan card registered as a Lovelace resource")
+        return RegistrationOutcome("created")
+    except asyncio.CancelledError:
+        raise
+    except Exception as err:  # noqa: BLE001 - typed fallback is intentional
+        _LOGGER.debug("Could not register the House Plan Lovelace resource", exc_info=True)
+        return RegistrationOutcome("transient_error", _safe_error("registry", err))
+
+
+def _add_fallback(
+    hass: HomeAssistant, state: FrontendRegistrationState
+) -> None:
+    """Add this setup's exact versioned extra-module URL, best effort."""
+    if state.module_url is None or not _is_current(hass, state):
+        return
+    owned_urls = _owned_fallback_urls(hass)
+    if state.module_url in owned_urls:
+        state.fallback_added = True
+        state.loader = "extra_module_url"
+        return
+    active_before = _active_extra_module_urls(hass)
+    if active_before is not None and state.module_url in active_before:
+        # The exact URL predates this setup. It is a working loader, but it is
+        # not ours to remove after registry recovery or on uninstall.
+        state.fallback_added = True
+        state.loader = "extra_module_url"
+        return
+    try:
+        frontend.add_extra_js_url(hass, state.module_url)
+    except Exception as err:  # noqa: BLE001 - frontend setup must remain available
+        state.loader = "none"
+        state.last_error = _safe_error("fallback_add", err)
+        _LOGGER.warning("Could not add the House Plan frontend fallback", exc_info=True)
+        return
+    if active_before is not None:
+        owned_urls.add(state.module_url)
+    else:
+        _LOGGER.debug(
+            "House Plan could not prove ownership of the frontend fallback; "
+            "it will remain until Home Assistant restarts"
+        )
+    state.fallback_added = True
+    state.loader = "extra_module_url"
+
+
+def _remove_owned_fallback_url(
+    hass: HomeAssistant,
+    state: FrontendRegistrationState,
+    module_url: str,
+) -> bool:
+    """Remove one exact integration-owned fallback when HA supports it."""
+    owned_urls = _owned_fallback_urls(hass)
+    if module_url not in owned_urls:
+        return True
+    remover = getattr(frontend, "remove_extra_js_url", None)
+    if remover is None:
+        return False
+    try:
+        remover(hass, module_url)
+    except KeyError:
+        # Another lifecycle path already removed the exact URL.
+        owned_urls.discard(module_url)
+        return True
+    except Exception as err:  # noqa: BLE001 - registry remains authoritative
+        state.last_error = _safe_error("fallback_remove", err)
+        _LOGGER.debug("Could not remove the House Plan frontend fallback", exc_info=True)
+        return False
+    owned_urls.discard(module_url)
+    return True
+
+
+def _remove_fallback(
+    hass: HomeAssistant, state: FrontendRegistrationState
+) -> bool:
+    """Remove this setup's exact fallback when the running HA supports it."""
+    if state.module_url is None:
+        return True
+    owned_urls = _owned_fallback_urls(hass)
+    if state.module_url in owned_urls:
+        removed = _remove_owned_fallback_url(hass, state, state.module_url)
+        state.fallback_added = not removed
+        return removed
+
+    # A pre-existing/user-owned or uninspectable exact URL must never be
+    # removed. Report the combined loader while it is known (or conservatively
+    # assumed) to remain active in this HA document lifecycle.
+    active = _active_extra_module_urls(hass)
+    state.fallback_added = active is None or state.module_url in active
+    return not state.fallback_added
+
+
+async def _async_create_reload_notice(
+    hass: HomeAssistant,
+    entry: HouseplanConfigEntry,
+    state: FrontendRegistrationState,
+) -> None:
+    """Create and persist the one-time localized hard-reload instruction."""
+    # Initial fallback setup and the one-second retry may overlap when loading a
+    # translation is slow. Serialize the persisted one-shot contract rather
+    # than relying only on the stable notification ID (which prevents two UI
+    # rows but would still perform and persist two creates).
+    async with state._notice_lock:
+        if entry.data.get(FRONTEND_RELOAD_NOTICE_DATA_KEY) is True:
+            if state.first_reload_notice != "created":
+                state.first_reload_notice = "already_created"
+            return
+        if (
+            not _is_current(hass, state)
+            or not state.card_file_present
+            or not state.static_path_registered
+            or state.loader == "none"
+        ):
+            state.first_reload_notice = "pending_frontend"
+            return
+
+        title = _NOTICE_TITLE_FALLBACK
+        description = _NOTICE_DESCRIPTION_FALLBACK
+        try:
+            translations = await async_get_translations(
+                hass,
+                hass.config.language,
+                "issues",
+                integrations={DOMAIN},
+            )
+            title = translations.get(_NOTICE_TITLE_KEY, title)
+            description = translations.get(_NOTICE_DESCRIPTION_KEY, description)
+        except asyncio.CancelledError:
+            raise
+        except Exception:  # noqa: BLE001 - built-in English fallback is intentional
+            _LOGGER.debug(
+                "Could not load the House Plan reload notice translation",
+                exc_info=True,
+            )
+
+        if not _is_current(hass, state):
+            return
+        try:
+            persistent_notification.async_create(
+                hass,
+                description,
+                title=title,
+                notification_id=FRONTEND_RELOAD_NOTICE_ID,
+            )
+        except Exception:  # noqa: BLE001 - do not consume flag on failure
+            state.first_reload_notice = "pending_frontend"
+            _LOGGER.warning(
+                "Could not create the House Plan reload notice", exc_info=True
+            )
+            return
+        try:
+            hass.config_entries.async_update_entry(
+                entry,
+                data={**entry.data, FRONTEND_RELOAD_NOTICE_DATA_KEY: True},
+            )
+        except Exception:  # noqa: BLE001 - roll back the unpersisted notice
+            # A stable ID prevents duplicate rows, but dismissing the notice is
+            # still important: without a durable flag, displaying it would make
+            # System Health claim that the one-shot contract is pending while a
+            # user-visible notice already exists. A later setup/retry can now
+            # attempt the complete create+persist operation honestly.
+            try:
+                persistent_notification.async_dismiss(
+                    hass, FRONTEND_RELOAD_NOTICE_ID
+                )
+            except Exception:  # noqa: BLE001 - stable ID remains a safe fallback
+                _LOGGER.debug(
+                    "Could not roll back an unpersisted House Plan reload notice",
+                    exc_info=True,
+                )
+            state.first_reload_notice = "pending_frontend"
+            _LOGGER.warning(
+                "Could not persist the House Plan reload notice state",
+                exc_info=True,
+            )
+            return
+        state.first_reload_notice = "created"
+
+
+async def _async_retry_registration(
+    hass: HomeAssistant,
+    entry: HouseplanConfigEntry,
+    state: FrontendRegistrationState,
+) -> None:
+    """Perform the single delayed resource-registry retry."""
+    if not _is_current(hass, state) or state.module_url is None:
+        return
+    state.retry_pending = False
+    state.retry_attempted = True
+    outcome = await async_register_lovelace_resource(
+        hass,
+        state.module_url,
+        is_active=lambda: _is_current(hass, state),
+    )
+    if not _is_current(hass, state):
+        return
+
+    if outcome.status in {"created", "updated", "existing"}:
+        state.resource_status = outcome.status
+        state.last_error = outcome.last_error
+        state.loader = (
+            "lovelace_resource"
+            if _remove_fallback(hass, state)
+            else "lovelace_resource_with_session_fallback"
+        )
+    elif outcome.status == "yaml_fallback":
+        state.resource_status = "yaml_fallback"
+        state.last_error = outcome.last_error
+        _add_fallback(hass, state)
+    else:
+        state.resource_status = "error_fallback"
+        state.last_error = outcome.last_error or "registry_retry:Unavailable"
+        _add_fallback(hass, state)
+
+    await _async_create_reload_notice(hass, entry, state)
+
+
+def _schedule_retry(
+    hass: HomeAssistant,
+    entry: HouseplanConfigEntry,
+    state: FrontendRegistrationState,
+) -> None:
+    """Schedule exactly one lifecycle-bound retry after HA start plus one second."""
+    state.retry_pending = True
+
+    @callback
+    def _after_started(_event=None) -> None:
+        if not _is_current(hass, state):
+            return
+        state._cancel_started = None
+
+        @callback
+        def _after_delay(_now=None) -> None:
+            if not _is_current(hass, state):
+                return
+            state._cancel_timer = None
+            state._retry_task = entry.async_create_background_task(
+                hass,
+                _async_retry_registration(hass, entry, state),
+                "houseplan frontend resource retry",
+            )
+
+        state._cancel_timer = async_call_later(
+            hass, FRONTEND_RETRY_DELAY_SECONDS, _after_delay
+        )
+
+    state._cancel_started = async_at_started(hass, _after_started)
+
+
+async def async_setup_frontend_registration(
+    hass: HomeAssistant,
+    entry: HouseplanConfigEntry,
+    card_path: Path,
+) -> FrontendRegistrationState:
+    """Register static/card resources without blocking the rest of entry setup."""
+    domain_data = hass.data.setdefault(DOMAIN, {})
+    previous = domain_data.get(FRONTEND_REGISTRATION_KEY)
+    if isinstance(previous, FrontendRegistrationState):
+        previous.cancel()
+
+    card_file_present = card_path.is_file()
+    module_url = f"{FRONTEND_URL}?v={VERSION}" if card_file_present else None
+    active_fallbacks = _active_extra_module_urls(hass)
+    fallback_added = module_url is not None and (
+        module_url in _owned_fallback_urls(hass)
+        or (active_fallbacks is not None and module_url in active_fallbacks)
+    )
+    state = FrontendRegistrationState(
+        card_file_present=card_file_present,
+        loader="extra_module_url" if fallback_added else "none",
+        module_url=module_url,
+        first_reload_notice=(
+            "already_created"
+            if entry.data.get(FRONTEND_RELOAD_NOTICE_DATA_KEY) is True
+            else "pending_frontend"
+        ),
+        fallback_added=fallback_added,
+    )
+    domain_data[FRONTEND_REGISTRATION_KEY] = state
+    entry.async_on_unload(state.cancel)
+
+    if domain_data.get(FRONTEND_STATIC_REGISTERED_KEY):
+        state.static_path_registered = True
+    elif card_file_present:
+        try:
+            try:
+                from homeassistant.components.http import StaticPathConfig
+            except ImportError:  # Home Assistant versions before the async API
+                hass.http.register_static_path(
+                    FRONTEND_URL, str(card_path), cache_headers=False
+                )
+            else:
+                await hass.http.async_register_static_paths(
+                    [StaticPathConfig(FRONTEND_URL, str(card_path), cache_headers=False)]
+                )
+        except asyncio.CancelledError:
+            raise
+        except Exception as err:  # noqa: BLE001 - setup continues without frontend
+            state.last_error = _safe_error("static_path", err)
+            _LOGGER.warning("Could not register the House Plan static path", exc_info=True)
+        else:
+            domain_data[FRONTEND_STATIC_REGISTERED_KEY] = True
+            state.static_path_registered = True
+
+    if not card_file_present:
+        _LOGGER.warning("houseplan-card.js was not found next to the integration")
+        return state
+    if not state.static_path_registered or state.module_url is None:
+        return state
+
+    outcome = await async_register_lovelace_resource(
+        hass,
+        state.module_url,
+        is_active=lambda: _is_current(hass, state),
+    )
+    if not _is_current(hass, state):
+        return state
+    state.resource_status = outcome.status
+    state.last_error = outcome.last_error
+
+    if outcome.status in {"created", "updated", "existing"}:
+        state.loader = (
+            "lovelace_resource"
+            if _remove_fallback(hass, state)
+            else "lovelace_resource_with_session_fallback"
+        )
+        _LOGGER.info(
+            "House Plan card auto-registered as a Lovelace resource: %s",
+            state.module_url,
+        )
+    else:
+        _add_fallback(hass, state)
+        if outcome.status in {"registry_pending", "transient_error"}:
+            _schedule_retry(hass, entry, state)
+        else:
+            _LOGGER.info(
+                "House Plan card uses the frontend extra-module fallback: %s",
+                state.module_url,
+            )
+
+    await _async_create_reload_notice(hass, entry, state)
+    return state
+
+
+@callback
+def get_frontend_registration_state(
+    hass: HomeAssistant,
+) -> FrontendRegistrationState | None:
+    """Return current frontend registration state for System Health."""
+    state = hass.data.get(DOMAIN, {}).get(FRONTEND_REGISTRATION_KEY)
+    return state if isinstance(state, FrontendRegistrationState) else None
+
+
+async def async_remove_frontend_registration(
+    hass: HomeAssistant, entry: HouseplanConfigEntry
+) -> None:
+    """Remove all House Plan resource entries and its one-time notice."""
+    state = get_frontend_registration_state(hass)
+    if state is not None:
+        state.cancel()
+        domain_data = hass.data.get(DOMAIN, {})
+        if domain_data.get(FRONTEND_REGISTRATION_KEY) is state:
+            domain_data.pop(FRONTEND_REGISTRATION_KEY, None)
+
+    # Fallback ownership belongs to this HA run, not to the latest config-entry
+    # generation. A bundle-missing reload can therefore have no current URL
+    # while an earlier exact URL is still registered. Uninstall cleans every
+    # URL that this integration itself added, and never pattern-matches foreign
+    # extra-module entries.
+    cleanup_state = state or FrontendRegistrationState(card_file_present=False)
+    for module_url in tuple(_owned_fallback_urls(hass)):
+        _remove_owned_fallback_url(hass, cleanup_state, module_url)
+
+    try:
+        persistent_notification.async_dismiss(hass, FRONTEND_RELOAD_NOTICE_ID)
+    except Exception:  # noqa: BLE001 - uninstall cleanup is best effort
+        _LOGGER.debug("Could not dismiss the House Plan reload notice", exc_info=True)
+
+    try:
+        resources = _lovelace_resources(hass)
+        if resources is None or not hasattr(resources, "async_delete_item"):
+            return
+        if hasattr(resources, "async_get_info"):
+            await resources.async_get_info()
+        for item in list(resources.async_items()):
+            if str(item.get("url", "")).split("?", 1)[0] != FRONTEND_URL:
+                continue
+            try:
+                await resources.async_delete_item(item["id"])
+            except asyncio.CancelledError:
+                raise
+            except Exception:  # noqa: BLE001 - continue best-effort cleanup
+                _LOGGER.debug(
+                    "Could not remove one House Plan Lovelace resource",
+                    exc_info=True,
+                )
+                continue
+            _LOGGER.debug("House Plan Lovelace resource removed")
+    except asyncio.CancelledError:
+        raise
+    except Exception:  # noqa: BLE001 - uninstall cleanup is best effort
+        _LOGGER.debug("Could not remove the House Plan Lovelace resource", exc_info=True)

custom_components/houseplan/manifest.json

@@ -1,6 +1,9 @@
 {
   "domain": "houseplan",
   "name": "House Plan",
+  "after_dependencies": [
+    "lovelace"
+  ],
   "codeowners": [
     "@Matysh"
   ],
@@ -16,5 +19,5 @@
   "issue_tracker": "https://github.com/Matysh/houseplan-card/issues",
   "requirements": [],
   "single_config_entry": true,
-  "version": "1.71.0"
+  "version": "1.72.0"
 }

custom_components/houseplan/strings.json

@@ -19,6 +19,22 @@
     "broken_plan": {
       "title": "Floor plan image is missing",
       "description": "The plan file `{file}` for space `{space}` was not found in `config/houseplan/plans/`. Open the space settings in the House Plan card and upload the plan again."
+    },
+    "frontend_reload_notice": {
+      "title": "House Plan card connected",
+      "description": "The House Plan card is connected. Fully reload this page to use the latest frontend (`Ctrl+F5` on Windows/Linux or `Cmd+Shift+R` on macOS). If you manage dashboard resources manually in storage mode, open Settings → Dashboards → Resources."
+    }
+  },
+  "system_health": {
+    "info": {
+      "card_file": "House Plan card file",
+      "static_path": "Static frontend path",
+      "resource_status": "Resource registration status",
+      "resource_loader": "Frontend resource loader",
+      "resource_url": "Frontend resource URL",
+      "resource_retry": "Resource registration retry",
+      "resource_error": "Frontend registration error",
+      "first_reload_notice": "First reload notice"
     }
   }
 }

custom_components/houseplan/system_health.py

@@ -6,6 +6,7 @@ from typing import Any
 from homeassistant.components import system_health
 from homeassistant.core import HomeAssistant, callback
 
+from .frontend_registration import get_frontend_registration_state
 from .store import get_data
 
 
@@ -23,7 +24,7 @@ async def system_health_info(hass: HomeAssistant) -> dict[str, Any]:
     cfg_raw = await data.config_store.async_load() or {}
     layout_raw = await data.store.async_load() or {}
     config = cfg_raw.get("config", {})
-    return {
+    result = {
         "config_rev": cfg_raw.get("rev", 0),
         "spaces": len(config.get("spaces", [])),
         "rooms": sum(len(s.get("rooms", [])) for s in config.get("spaces", [])),
@@ -33,3 +34,42 @@ async def system_health_info(hass: HomeAssistant) -> dict[str, Any]:
         "markers": len(config.get("markers", [])),
         "layout_entries": len(layout_raw.get("layout", {})),
     }
+    frontend = get_frontend_registration_state(hass)
+    if frontend is None:
+        result.update(
+            {
+                "card_file": "missing",
+                "static_path": "not_registered",
+                "resource_status": "not_attempted",
+                "resource_loader": "none",
+                "resource_url": "unavailable",
+                "resource_retry": "not_needed",
+                "resource_error": "none",
+                "first_reload_notice": "pending_frontend",
+            }
+        )
+        return result
+
+    result.update(
+        {
+            "card_file": "present" if frontend.card_file_present else "missing",
+            "static_path": (
+                "registered"
+                if frontend.static_path_registered
+                else "not_registered"
+            ),
+            "resource_status": frontend.resource_status,
+            "resource_loader": frontend.loader,
+            "resource_url": frontend.module_url or "unavailable",
+            "resource_retry": (
+                "pending"
+                if frontend.retry_pending
+                else "attempted"
+                if frontend.retry_attempted
+                else "not_needed"
+            ),
+            "resource_error": frontend.last_error or "none",
+            "first_reload_notice": frontend.first_reload_notice,
+        }
+    )
+    return result

custom_components/houseplan/translations/de.json

@@ -25,6 +25,22 @@
     "broken_plan": {
       "title": "Grundrissbild fehlt",
       "description": "Die Plandatei `{file}` für den Bereich `{space}` wurde in `config/houseplan/plans/` nicht gefunden. In den Bereichseinstellungen der House-Plan-Karte den Plan erneut hochladen."
+    },
+    "frontend_reload_notice": {
+      "title": "House-Plan-Karte verbunden",
+      "description": "Die House-Plan-Karte ist verbunden. Laden Sie diese Seite vollständig neu, um die aktuelle Benutzeroberfläche zu verwenden (`Ctrl+F5` unter Windows/Linux oder `Cmd+Shift+R` unter macOS). Wenn Sie Dashboard-Ressourcen im Speichermodus manuell verwalten, öffnen Sie Einstellungen → Dashboards → Ressourcen."
+    }
+  },
+  "system_health": {
+    "info": {
+      "card_file": "Datei der House-Plan-Karte",
+      "static_path": "Statischer Frontend-Pfad",
+      "resource_status": "Status der Ressourcenregistrierung",
+      "resource_loader": "Lademethode der Frontend-Ressource",
+      "resource_url": "URL der Frontend-Ressource",
+      "resource_retry": "Wiederholung der Ressourcenregistrierung",
+      "resource_error": "Fehler der Frontend-Registrierung",
+      "first_reload_notice": "Erster Hinweis zum Neuladen"
     }
   }
 }

custom_components/houseplan/translations/en.json

@@ -25,6 +25,22 @@
     "broken_plan": {
       "title": "Floor plan image is missing",
       "description": "The plan file `{file}` for space `{space}` was not found in `config/houseplan/plans/`. Open the space settings in the House Plan card and upload the plan again."
+    },
+    "frontend_reload_notice": {
+      "title": "House Plan card connected",
+      "description": "The House Plan card is connected. Fully reload this page to use the latest frontend (`Ctrl+F5` on Windows/Linux or `Cmd+Shift+R` on macOS). If you manage dashboard resources manually in storage mode, open Settings → Dashboards → Resources."
+    }
+  },
+  "system_health": {
+    "info": {
+      "card_file": "House Plan card file",
+      "static_path": "Static frontend path",
+      "resource_status": "Resource registration status",
+      "resource_loader": "Frontend resource loader",
+      "resource_url": "Frontend resource URL",
+      "resource_retry": "Resource registration retry",
+      "resource_error": "Frontend registration error",
+      "first_reload_notice": "First reload notice"
     }
   }
 }

custom_components/houseplan/translations/fr.json

@@ -25,6 +25,22 @@
     "broken_plan": {
       "title": "L’image du plan est introuvable",
       "description": "Le fichier de plan `{file}` pour l’espace `{space}` est introuvable dans `config/houseplan/plans/`. Ouvrez les paramètres de l’espace dans la carte House Plan et téléversez de nouveau le plan."
+    },
+    "frontend_reload_notice": {
+      "title": "Carte House Plan connectée",
+      "description": "La carte House Plan est connectée. Rechargez complètement cette page pour utiliser l’interface la plus récente (`Ctrl+F5` sous Windows/Linux ou `Cmd+Shift+R` sous macOS). Si vous gérez manuellement les ressources du tableau de bord en mode stockage, ouvrez Paramètres → Tableaux de bord → Ressources."
+    }
+  },
+  "system_health": {
+    "info": {
+      "card_file": "Fichier de la carte House Plan",
+      "static_path": "Chemin statique de l’interface",
+      "resource_status": "État de l’enregistrement de la ressource",
+      "resource_loader": "Mode de chargement de la ressource",
+      "resource_url": "URL de la ressource de l’interface",
+      "resource_retry": "Nouvelle tentative d’enregistrement",
+      "resource_error": "Erreur d’enregistrement de l’interface",
+      "first_reload_notice": "Premier avis de rechargement"
     }
   }
 }

custom_components/houseplan/translations/ru.json

@@ -25,6 +25,22 @@
     "broken_plan": {
       "title": "Файл плана этажа не найден",
       "description": "Файл плана `{file}` пространства `{space}` не найден в `config/houseplan/plans/`. Откройте настройки пространства в карточке House Plan и загрузите план заново."
+    },
+    "frontend_reload_notice": {
+      "title": "Карточка House Plan подключена",
+      "description": "Карточка House Plan подключена. Полностью перезагрузите эту страницу, чтобы использовать актуальный интерфейс (`Ctrl+F5` в Windows/Linux или `Cmd+Shift+R` в macOS). Если вы вручную управляете ресурсами панели в режиме хранения, откройте Настройки → Панели → Ресурсы."
+    }
+  },
+  "system_health": {
+    "info": {
+      "card_file": "Файл карточки House Plan",
+      "static_path": "Статический путь интерфейса",
+      "resource_status": "Статус регистрации ресурса",
+      "resource_loader": "Способ загрузки ресурса",
+      "resource_url": "URL ресурса интерфейса",
+      "resource_retry": "Повтор регистрации ресурса",
+      "resource_error": "Ошибка регистрации интерфейса",
+      "first_reload_notice": "Первое уведомление о перезагрузке"
     }
   }
 }

demo/benchmark_large_house.mjs

@@ -15,13 +15,15 @@ const warmups = Math.max(0, Math.min(5, Number(valueArg('warmups')) || 1));
 const output = valueArg('output') ? resolve(valueArg('output')) : null;
 const targetRoot = resolve(valueArg('target-root') ?? '.');
 const profile = valueArg('profile') ?? 'large-house-v1';
-if (!['large-house-v1', 'large-house-isometric-v1', 'large-house-plan-snap-v1'].includes(profile))
+if (!['large-house-v1', 'large-house-isometric-v1', 'large-house-plan-snap-v1', 'large-house-interaction-v1'].includes(profile))
   throw new Error(`unknown large-house profile: ${profile}`);
 const isometric = profile === 'large-house-isometric-v1';
 const planSnap = profile === 'large-house-plan-snap-v1';
+const interaction = profile === 'large-house-interaction-v1';
 const requiresIsometric = isometric && existsSync(resolve(targetRoot, 'src/iso-projection.ts'));
 const requiresPlanSnap = planSnap && existsSync(resolve(targetRoot, 'src/plan-snap-overlay.ts'));
 const requiresWallFace = planSnap && existsSync(resolve(targetRoot, 'src/wall-face-graph.ts'));
+const requiresInteraction = interaction && existsSync(resolve(targetRoot, 'src/live-viewport.ts'));
 const fixture = makeLargeHouseFixture();
 if (planSnap) {
   for (const [floor, space] of fixture.config.spaces.entries()) {
@@ -71,7 +73,7 @@ try {
     const measuredSample = iteration - warmups;
     const row = await page.evaluate(async ({
       fixture, sample, cardContract, isometric, requiresIsometric, planSnap, requiresPlanSnap,
-      requiresWallFace,
+      requiresWallFace, interaction, requiresInteraction,
     }) => {
       const frame = () => new Promise((done) => requestAnimationFrame(() => requestAnimationFrame(done)));
       const until = async (predicate, timeout = 10000) => {
@@ -135,11 +137,11 @@ try {
       window.__card?.remove?.();
       localStorage.clear();
       if (isometric) {
-        localStorage.setItem('houseplan_card_labs_v1', JSON.stringify(['iso']));
+        localStorage.setItem('houseplan_card_alpha_v1', '1');
         localStorage.setItem('houseplan_card_view_v1', JSON.stringify(Object.fromEntries(
           fixture.config.spaces.map((space) => [space.id, 'iso']),
         )));
-        history.replaceState(null, '', '?hp-labs=iso');
+        history.replaceState(null, '', '?hp_alpha=1');
       } else history.replaceState(null, '', location.pathname);
       const host = document.getElementById('host');
       const card = document.createElement('houseplan-card');
@@ -151,10 +153,10 @@ try {
         subscribeEvents: async () => () => undefined,
         subscribeMessage: async () => () => undefined,
       };
-      const hassFor = (states) => ({
+      const hassBase = {
         language: 'en', locale: { language: 'en' },
         user: { id: 'perf', name: 'Performance fixture', is_admin: true },
-        devices: fixture.devices, entities: fixture.entities, areas: fixture.areas, states,
+        devices: fixture.devices, entities: fixture.entities, areas: fixture.areas,
         floors: {
           one: { floor_id: 'one', name: 'One', level: 0 },
           two: { floor_id: 'two', name: 'Two', level: 1 },
@@ -178,17 +180,19 @@ try {
         localize: () => null,
         formatEntityState: (state) => state.state,
         config: { unit_system: { length: 'km' } },
-      });
+      };
+      const hassFor = (states) => ({ ...hassBase, states });
 
       const loadLongTasks = startLongTaskWindow();
       const loadStarted = performance.now();
       host.replaceChildren(card);
-      if (requiresIsometric) {
+      if (requiresIsometric && window.__hpAlpha !== true) {
         if (typeof card._onLabsSnapshot !== 'function')
           throw new Error('large-house-isometric-v1 candidate has no Labs fixture hook');
-        // The product flag expires at 1.65.0. Performance keeps exercising
-        // the dormant renderer without changing the public registry contract.
-        card._onLabsSnapshot({ active: Object.freeze(['iso']), space: '' });
+        // Comparison bundles before #448 do not understand hp_alpha. Preserve
+        // the cross-version benchmark only for that base; current candidates
+        // must activate through the real URL/storage contract above.
+        card._onLabsSnapshot({ alpha: true, active: Object.freeze(['iso']), space: '' });
       }
       card.hass = hassFor(fixture.states);
       // launch() warms its own bootstrap card, but each measured sample creates
@@ -206,9 +210,33 @@ try {
       await frame();
       const modelReadyMs = Number((performance.now() - loadStarted).toFixed(2));
       await until(() => card._booting === false);
+      if (interaction && '_bootSoft' in card) await until(() => card._bootSoft === false);
       await frame();
       const firstStableRenderMs = Number((performance.now() - loadStarted).toFixed(2));
       const loadLongTaskResult = await loadLongTasks.stop();
+      let fullRenderCount = 0;
+      let diagnosticsScanCount = 0;
+      let physicalPreflightCount = 0;
+      let physicalPreflightMs = 0;
+      const fullRenderReasons = [];
+      if (interaction) {
+        const renderBody = card._renderBody.bind(card);
+        card._renderBody = (...args) => { fullRenderCount++; return renderBody(...args); };
+        const bindingStatus = card._bindingStatus.bind(card);
+        card._bindingStatus = (...args) => { diagnosticsScanCount++; return bindingStatus(...args); };
+        const checkSpacePhysicalGeometry = card._checkSpacePhysicalGeometry.bind(card);
+        card._checkSpacePhysicalGeometry = (...args) => {
+          physicalPreflightCount++;
+          const started = performance.now();
+          try { return checkSpacePhysicalGeometry(...args); }
+          finally { physicalPreflightMs += performance.now() - started; }
+        };
+        const willUpdate = card.willUpdate.bind(card);
+        card.willUpdate = (changed) => {
+          fullRenderReasons.push([...changed.keys()].map(String));
+          return willUpdate(changed);
+        };
+      }
       const viewToggle = isometric ? await duration(async () => {
         if (typeof card._setProjection === 'function') {
           card._setProjection('flat');
@@ -236,6 +264,406 @@ try {
         await card.updateComplete;
       });
 
+      let interactionDiagnostics = null;
+      let interactionTimings = null;
+      let interactionLongTasks = null;
+      const interactionSeries = interaction ? await duration(async () => {
+        const deltas = {};
+        const timings = {};
+        interactionLongTasks = {};
+        const diagnosticsBefore = diagnosticsScanCount;
+        const reasonsBefore = fullRenderReasons.length;
+        const beforeIrrelevant = fullRenderCount;
+        const intakeBefore = card._hassSequence;
+        const irrelevantStarted = performance.now();
+        let currentStates = nextStates;
+        for (let index = 0; index < 30; index++) {
+          currentStates = {
+            ...currentStates,
+            'sensor.performance_unrelated': {
+              entity_id: 'sensor.performance_unrelated', state: `${sample}:${index}`,
+            },
+          };
+          card.hass = hassFor(currentStates);
+        }
+        await card.updateComplete;
+        await frame();
+        timings.irrelevantHaTicksMs = performance.now() - irrelevantStarted;
+        deltas.irrelevantFullRenders = fullRenderCount - beforeIrrelevant;
+        deltas.irrelevantHassIntakes = card._hassSequence - intakeBefore;
+
+        const relevantBefore = fullRenderCount;
+        const relevantStarted = performance.now();
+        currentStates = {
+          ...currentStates,
+          [firstEntity]: {
+            ...currentStates[firstEntity],
+            state: currentStates[firstEntity].state === 'on' ? 'off' : 'on',
+          },
+        };
+        card.hass = hassFor(currentStates);
+        await card.updateComplete;
+        await frame();
+        timings.relevantHaTickMs = performance.now() - relevantStarted;
+        deltas.relevantOutsideGestureFullRenders = fullRenderCount - relevantBefore;
+
+        const stage = card.renderRoot.querySelector('.stage');
+        const device = card.renderRoot.querySelector('[data-hp="device"]');
+        const room = card.renderRoot.querySelector('[data-hp="room"]');
+        const heavy = card.renderRoot.querySelector('.wallbodies');
+        if (!stage || !device || !room || !heavy)
+          throw new Error('interaction profile has no stage/device/room/heavy scene');
+        const rect = stage.getBoundingClientRect();
+        const hoverBefore = fullRenderCount;
+        const hoverLongTasks = startLongTaskWindow();
+        const hoverStarted = performance.now();
+        device.dispatchEvent(new PointerEvent('pointerover', {
+          clientX: rect.left + rect.width / 2, clientY: rect.top + rect.height / 2,
+          bubbles: true, composed: true, pointerId: 991, pointerType: 'mouse', isPrimary: true,
+        }));
+        for (let index = 0; index < 40; index++) {
+          device.dispatchEvent(new PointerEvent('pointermove', {
+            clientX: rect.left + 100 + index, clientY: rect.top + 100 + index / 2,
+            bubbles: true, composed: true, pointerId: 991, pointerType: 'mouse', isPrimary: true,
+          }));
+          if ((index + 1) % 20 === 0) {
+            await card.updateComplete;
+            await frame();
+          }
+        }
+        const liveTip = card.renderRoot.querySelector('[data-hp-live-tip]');
+        deltas.tooltipVisible = !!liveTip && !liveTip.hidden && !!liveTip.textContent?.trim();
+        device.dispatchEvent(new PointerEvent('pointerleave', {
+          bubbles: false, composed: true, pointerId: 991, pointerType: 'mouse', isPrimary: true,
+        }));
+        room.dispatchEvent(new PointerEvent('pointerenter', {
+          clientX: rect.left + 300, clientY: rect.top + 300,
+          bubbles: false, composed: true, pointerId: 991, pointerType: 'mouse', isPrimary: true,
+        }));
+        for (let index = 0; index < 40; index++) {
+          room.dispatchEvent(new PointerEvent('pointermove', {
+            clientX: rect.left + 300 + index, clientY: rect.top + 300 + index / 2,
+            bubbles: true, composed: true, pointerId: 991, pointerType: 'mouse', isPrimary: true,
+          }));
+          if ((index + 1) % 20 === 0) { await card.updateComplete; await frame(); }
+        }
+        room.dispatchEvent(new PointerEvent('pointerleave', {
+          bubbles: false, composed: true, pointerId: 991, pointerType: 'mouse', isPrimary: true,
+        }));
+        for (let index = 0; index < 40; index++) {
+          stage.dispatchEvent(new PointerEvent('pointermove', {
+            clientX: rect.left + 20 + index, clientY: rect.top + 20,
+            bubbles: true, composed: true, pointerId: 991, pointerType: 'mouse', isPrimary: true,
+          }));
+          if ((index + 1) % 20 === 0) { await card.updateComplete; await frame(); }
+        }
+        await card.updateComplete;
+        timings.hoverSeriesMs = performance.now() - hoverStarted;
+        deltas.hoverFullRenders = fullRenderCount - hoverBefore;
+        deltas.hoverTargets = ['device', 'room', 'miss'];
+        interactionLongTasks.hoverSeries = await hoverLongTasks.stop();
+
+        const cameraSvg = card.renderRoot.querySelector('[data-hp-live-viewbox="camera"], [data-hp-live-viewbox="floor"], .zoomwrap > svg');
+        const initialViewBox = cameraSvg?.getAttribute('viewBox') || '';
+        const panLongTasks = startLongTaskWindow();
+        const panStarted = performance.now();
+        const panMoveRenders = [];
+        const panTerminalRenders = [];
+        let relevantDuringGestureFullRenders = 0;
+        let relevantDuringGestureIntakes = 0;
+        for (let dragIndex = 0; dragIndex < 4; dragIndex++) {
+          const pointerId = 992 + dragIndex;
+          stage.dispatchEvent(new PointerEvent('pointerdown', {
+            clientX: rect.left + 200, clientY: rect.top + 200, button: 0, buttons: 1,
+            bubbles: true, composed: true, pointerId, pointerType: 'mouse', isPrimary: true,
+          }));
+          await card.updateComplete;
+          const panMoveBefore = fullRenderCount;
+          for (let index = 0; index < 20; index++) {
+            stage.dispatchEvent(new PointerEvent('pointermove', {
+              clientX: rect.left + 205 + index * 3, clientY: rect.top + 202 + index,
+              button: 0, buttons: 1, bubbles: true, composed: true,
+              pointerId, pointerType: 'mouse', isPrimary: true,
+            }));
+            if (dragIndex === 0 && index === 10) {
+              const deferredBefore = fullRenderCount;
+              const deferredIntakeBefore = card._hassSequence;
+              for (let tick = 0; tick < 3; tick++) {
+                currentStates = {
+                  ...currentStates,
+                  [firstEntity]: { ...currentStates[firstEntity], state: `gesture-${tick}` },
+                };
+                card.hass = hassFor(currentStates);
+              }
+              await card.updateComplete;
+              relevantDuringGestureFullRenders += fullRenderCount - deferredBefore;
+              relevantDuringGestureIntakes += card._hassSequence - deferredIntakeBefore;
+            }
+            if ((index + 1) % 10 === 0) {
+              await card.updateComplete;
+              await frame();
+            }
+          }
+          const beforeTerminal = fullRenderCount;
+          panMoveRenders.push(beforeTerminal - panMoveBefore);
+          stage.dispatchEvent(new PointerEvent('pointerup', {
+            clientX: rect.left + 265, clientY: rect.top + 222, button: 0, buttons: 0,
+            bubbles: true, composed: true, pointerId, pointerType: 'mouse', isPrimary: true,
+          }));
+          await card.updateComplete;
+          await frame();
+          panTerminalRenders.push(fullRenderCount - beforeTerminal);
+        }
+        timings.panSeriesMs = performance.now() - panStarted;
+        interactionLongTasks.panSeries = await panLongTasks.stop();
+        const movedViewBox = cameraSvg?.getAttribute('viewBox') || '';
+        const currentView = card._viewOr(card._baseVb());
+        const currentDevice = card._devices.find((item) => item.id === device.dataset.id);
+        const position = currentDevice ? card._pos(currentDevice) : null;
+        const scene = position ? card._scenePoint([position.x, position.y]) : null;
+        const deviceRect = device.getBoundingClientRect();
+        const expectedX = scene ? rect.left + ((scene[0] - currentView.x) / currentView.w) * rect.width : 0;
+        const expectedY = scene ? rect.top + ((scene[1] - currentView.y) / currentView.h) * rect.height : 0;
+        const overlayErrorPx = scene ? Math.hypot(
+          deviceRect.left + deviceRect.width / 2 - expectedX,
+          deviceRect.top + deviceRect.height / 2 - expectedY,
+        ) : Infinity;
+
+        const cameraLongTasks = startLongTaskWindow();
+        const cameraStarted = performance.now();
+        const cameraBefore = fullRenderCount;
+        const pinchPointerA = 1001, pinchPointerB = 1002;
+        stage.dispatchEvent(new PointerEvent('pointerdown', {
+          clientX: rect.left + 360, clientY: rect.top + 300, button: 0, buttons: 1,
+          bubbles: true, composed: true, pointerId: pinchPointerA,
+          pointerType: 'touch', isPrimary: true,
+        }));
+        stage.dispatchEvent(new PointerEvent('pointerdown', {
+          clientX: rect.left + 460, clientY: rect.top + 300, button: 0, buttons: 1,
+          bubbles: true, composed: true, pointerId: pinchPointerB,
+          pointerType: 'touch', isPrimary: false,
+        }));
+        await card.updateComplete;
+        const pinchMoveBefore = fullRenderCount;
+        for (let index = 0; index < 20; index++) {
+          stage.dispatchEvent(new PointerEvent('pointermove', {
+            clientX: rect.left + 360 - index, clientY: rect.top + 300,
+            button: 0, buttons: 1, bubbles: true, composed: true,
+            pointerId: pinchPointerA, pointerType: 'touch', isPrimary: true,
+          }));
+          stage.dispatchEvent(new PointerEvent('pointermove', {
+            clientX: rect.left + 460 + index, clientY: rect.top + 300,
+            button: 0, buttons: 1, bubbles: true, composed: true,
+            pointerId: pinchPointerB, pointerType: 'touch', isPrimary: false,
+          }));
+          if ((index + 1) % 5 === 0) await frame();
+        }
+        const pinchTerminalBefore = fullRenderCount;
+        for (const pointerId of [pinchPointerA, pinchPointerB]) {
+          stage.dispatchEvent(new PointerEvent('pointerup', {
+            clientX: rect.left + 410, clientY: rect.top + 300,
+            button: 0, buttons: 0, bubbles: true, composed: true,
+            pointerId, pointerType: 'touch', isPrimary: pointerId === pinchPointerA,
+          }));
+        }
+        await card.updateComplete;
+        await frame();
+        const pinchTerminalRenders = fullRenderCount - pinchTerminalBefore;
+        for (let index = 0; index < 4; index++) {
+          stage.dispatchEvent(new WheelEvent('wheel', {
+            deltaY: index % 2 ? 120 : -120,
+            clientX: rect.left + rect.width / 2,
+            clientY: rect.top + rect.height / 2,
+            bubbles: true, cancelable: true,
+          }));
+        }
+        await until(() => !card._cameraTransition.active);
+        await card.updateComplete;
+        await frame();
+        timings.cameraSeriesMs = performance.now() - cameraStarted;
+        interactionLongTasks.cameraSeries = await cameraLongTasks.stop();
+        deltas.cameraMoveFullRenders = pinchTerminalBefore - pinchMoveBefore;
+        deltas.cameraTerminalFullRenders = pinchTerminalRenders;
+        deltas.cameraFullRenders = fullRenderCount - cameraBefore;
+
+        const editorLongTaskWindows = [];
+        const editorConfigBefore = JSON.stringify(card._serverCfg);
+        const editorCallsBefore = wsCalls;
+        const editorPaintBefore = card._liveEditorPaintCount || 0;
+        let editorElapsed = 0;
+        const editorMoveRenders = [];
+        const editorTerminalRenders = [];
+
+        card._setMode('plan', false);
+        card._tool = 'draw';
+        card._path = [[100, 100]];
+        card.requestUpdate();
+        await card.updateComplete;
+        await until(() => !card._modeTransitionBusy && card._continuity.state === 'steady');
+        for (let index = 0; index < 5; index++) await frame();
+        let editorStage = card.renderRoot.querySelector('.stage');
+        let editorRect = editorStage.getBoundingClientRect();
+        let editorView = card._viewOr(card._baseVb());
+        const fromScene = (x, y) => ({
+          clientX: editorRect.left + ((x - editorView.x) / editorView.w) * editorRect.width,
+          clientY: editorRect.top + ((y - editorView.y) / editorView.h) * editorRect.height,
+        });
+        let editorPartLongTasks = startLongTaskWindow();
+        let partStarted = performance.now();
+        let editorMoveBefore = fullRenderCount;
+        for (let index = 0; index < 40; index++) {
+          editorStage.dispatchEvent(new PointerEvent('pointermove', {
+            ...fromScene(110 + index * 2, 110 + index),
+            bubbles: true, composed: true, pointerId: 1101,
+            pointerType: 'mouse', isPrimary: true,
+          }));
+          if ((index + 1) % 10 === 0) await frame();
+        }
+        let editorTerminalBefore = fullRenderCount;
+        editorMoveRenders.push(editorTerminalBefore - editorMoveBefore);
+        card._cursorPt = null;
+        card._path = [];
+        card.requestUpdate();
+        await card.updateComplete;
+        await frame();
+        editorTerminalRenders.push(fullRenderCount - editorTerminalBefore);
+        editorElapsed += performance.now() - partStarted;
+        editorLongTaskWindows.push(await editorPartLongTasks.stop());
+
+        card._tool = 'resize';
+        card.requestUpdate();
+        await card.updateComplete;
+        const resizeRoom = card._rszRooms()[0];
+        const resizeEvent = {
+          pointerId: 1102, stopPropagation: () => undefined,
+          preventDefault: () => undefined, target: null,
+        };
+        card._rszEdgeDown(resizeEvent, resizeRoom.id, 1);
+        const resizePlan = card._resize?.plan || card._rszDrag?.plan;
+        if (!resizePlan) throw new Error('interaction resize plan was not created');
+        const resizePreflightBefore = physicalPreflightCount;
+        const resizePreflightMsBefore = physicalPreflightMs;
+        editorStage = card.renderRoot.querySelector('.stage');
+        editorRect = editorStage.getBoundingClientRect();
+        editorView = card._viewOr(card._baseVb());
+        // A browser delivers pointerdown and pointermove as separate tasks.
+        // Keep the synthetic harness from attributing both handlers to one
+        // impossible long task while still timing every move-side preflight.
+        await new Promise((done) => setTimeout(done, 0));
+        editorPartLongTasks = startLongTaskWindow();
+        partStarted = performance.now();
+        editorMoveBefore = fullRenderCount;
+        for (let index = 0; index < 40; index++) {
+          const target = [
+            resizePlan.a[0] + resizePlan.n[0] * card._gridPitch * (1 + index / 40),
+            resizePlan.a[1] + resizePlan.n[1] * card._gridPitch * (1 + index / 40),
+          ];
+          card._rszMove({
+            ...resizeEvent,
+            clientX: editorRect.left + ((target[0] - editorView.x) / editorView.w) * editorRect.width,
+            clientY: editorRect.top + ((target[1] - editorView.y) / editorView.h) * editorRect.height,
+          });
+          if ((index + 1) % 10 === 0) await frame();
+        }
+        editorTerminalBefore = fullRenderCount;
+        editorMoveRenders.push(editorTerminalBefore - editorMoveBefore);
+        deltas.resizeLivePreflightChecks = physicalPreflightCount - resizePreflightBefore;
+        deltas.resizeLivePreflightMs = physicalPreflightMs - resizePreflightMsBefore;
+        card._rszCancelDrag();
+        await card.updateComplete;
+        await frame();
+        editorTerminalRenders.push(fullRenderCount - editorTerminalBefore);
+        editorElapsed += performance.now() - partStarted;
+        editorLongTaskWindows.push(await editorPartLongTasks.stop());
+
+        card._setMode('decor', false);
+        card._decorTool = 'select';
+        const decorShape = card._decorList.find((shape) =>
+          shape.kind === 'furniture' || shape.kind === 'rect' || shape.kind === 'ellipse');
+        if (!decorShape) throw new Error('interaction profile has no transformable decor');
+        card._decorSel = decorShape.id;
+        card.requestUpdate();
+        await card.updateComplete;
+        await until(() => !card._modeTransitionBusy && card._continuity.state === 'steady');
+        for (let index = 0; index < 5; index++) await frame();
+        card._dtMeasure();
+        await card.updateComplete;
+        editorStage = card.renderRoot.querySelector('.stage');
+        editorRect = editorStage.getBoundingClientRect();
+        editorView = card._viewOr(card._baseVb());
+        const box = card._decorBoxOf(decorShape);
+        const cornerX = box.x + box.w, cornerY = box.y + box.h;
+        const decorPointer = (x, y) => ({
+          pointerId: 1103, pointerType: 'mouse', shiftKey: false,
+          clientX: editorRect.left + ((x - editorView.x) / editorView.w) * editorRect.width,
+          clientY: editorRect.top + ((y - editorView.y) / editorView.h) * editorRect.height,
+          stopPropagation: () => undefined, preventDefault: () => undefined,
+          currentTarget: null, target: null,
+        });
+        card._dtStart(decorPointer(cornerX, cornerY), 'scale', [1, 1]);
+        await card.updateComplete;
+        await frame();
+        editorPartLongTasks = startLongTaskWindow();
+        partStarted = performance.now();
+        editorMoveBefore = fullRenderCount;
+        for (let index = 0; index < 40; index++) {
+          card._dtMove(decorPointer(cornerX + index, cornerY + index / 2));
+          if ((index + 1) % 10 === 0) await frame();
+        }
+        editorTerminalBefore = fullRenderCount;
+        editorMoveRenders.push(editorTerminalBefore - editorMoveBefore);
+        card._cancelDecorGesture();
+        await card.updateComplete;
+        await frame();
+        editorTerminalRenders.push(fullRenderCount - editorTerminalBefore);
+        editorElapsed += performance.now() - partStarted;
+        editorLongTaskWindows.push(await editorPartLongTasks.stop());
+        timings.editorSeriesMs = editorElapsed;
+        interactionLongTasks.editorSeries = {
+          supported: editorLongTaskWindows.every((window) => window.supported),
+          count: editorLongTaskWindows.reduce((sum, window) => sum + window.count, 0),
+          maxMs: Math.max(0, ...editorLongTaskWindows.map((window) => window.maxMs)),
+          totalMs: editorLongTaskWindows.reduce((sum, window) => sum + window.totalMs, 0),
+        };
+        deltas.editorMoveFullRenders = editorMoveRenders;
+        deltas.editorTerminalFullRenders = editorTerminalRenders;
+        deltas.editorLivePaints = (card._liveEditorPaintCount || 0) - editorPaintBefore;
+        deltas.editorConfigStable = JSON.stringify(card._serverCfg) === editorConfigBefore;
+        deltas.editorWsWrites = wsCalls - editorCallsBefore;
+        deltas.editorLongTaskParts = editorLongTaskWindows;
+
+        card._setMode('view', false);
+        await card.updateComplete;
+        await frame();
+        deltas.panMoveFullRenders = panMoveRenders;
+        deltas.terminalFullRenders = panTerminalRenders;
+        deltas.relevantDuringGestureFullRenders = relevantDuringGestureFullRenders;
+        deltas.relevantDuringGestureIntakes = relevantDuringGestureIntakes;
+        deltas.viewBoxMoved = !!initialViewBox && initialViewBox !== movedViewBox;
+        deltas.overlayErrorPx = Number(overlayErrorPx.toFixed(2));
+        deltas.heavyNodeStable = card.renderRoot.querySelector('.wallbodies') === heavy;
+        deltas.diagnosticsScans = diagnosticsScanCount - diagnosticsBefore;
+        deltas.fullRenderReasons = fullRenderReasons.slice(reasonsBefore);
+        interactionTimings = timings;
+        interactionDiagnostics = { supported: requiresInteraction, ...deltas };
+        if (requiresInteraction && (
+          deltas.irrelevantFullRenders !== 0 || deltas.irrelevantHassIntakes !== 30
+          || deltas.relevantOutsideGestureFullRenders !== 1 || deltas.hoverFullRenders !== 0
+          || deltas.hoverTargets.join(',') !== 'device,room,miss'
+          || deltas.panMoveFullRenders.some((count) => count !== 0)
+          || deltas.terminalFullRenders.some((count) => count !== 1)
+          || deltas.relevantDuringGestureFullRenders !== 0 || !deltas.tooltipVisible
+          || deltas.relevantDuringGestureIntakes !== 3
+          || deltas.cameraMoveFullRenders !== 0 || deltas.cameraTerminalFullRenders !== 1
+          || deltas.editorMoveFullRenders.some((count) => count !== 0)
+          || deltas.editorTerminalFullRenders.some((count) => count > 1)
+          || deltas.resizeLivePreflightChecks < 1
+          || deltas.editorLivePaints < 3 || !deltas.editorConfigStable || deltas.editorWsWrites !== 0
+          || !deltas.viewBoxMoved || deltas.overlayErrorPx > 1 || !deltas.heavyNodeStable
+          || deltas.diagnosticsScans !== 0
+        )) throw new Error(`interaction structural contract failed: ${JSON.stringify(interactionDiagnostics)}`);
+      }) : null;
+
       let planSnapDiagnostics = null;
       const planSnapPointer = planSnap ? await duration(async () => {
         card._setMode('plan');
@@ -432,6 +860,11 @@ try {
           planSnapPointerMs: planSnapPointer.ms,
           planSnapDiagnostics,
         } : {}),
+        ...(interactionSeries ? {
+          interactionSeriesMs: interactionSeries.ms,
+          ...interactionTimings,
+          interactionDiagnostics,
+        } : {}),
         spaceSwitchMs: spaceSwitch.ms,
         stateUpdateMs: stateUpdate.ms,
         resizePreviewMs: resizePreview.ms,
@@ -442,6 +875,7 @@ try {
           load: loadLongTaskResult,
           ...(viewToggle ? { viewToggle: viewToggle.longTasks } : {}),
           ...(planSnapPointer ? { planSnapPointer: planSnapPointer.longTasks } : {}),
+          ...(interactionSeries ? interactionLongTasks || {} : {}),
           spaceSwitch: spaceSwitch.longTasks,
           stateUpdate: stateUpdate.longTasks,
           resizePreview: resizePreview.longTasks,
@@ -461,6 +895,7 @@ try {
     }, {
       fixture, sample: measuredSample, cardContract: LARGE_HOUSE_CARD_CONTRACT,
       isometric, requiresIsometric, planSnap, requiresPlanSnap, requiresWallFace,
+      interaction, requiresInteraction,
     });
     if (measuredSample >= 0) rows.push(row);
   }
@@ -474,6 +909,9 @@ const metricNames = [
 ];
 if (isometric) metricNames.splice(2, 0, 'viewToggleMs');
 if (planSnap) metricNames.splice(2, 0, 'planSnapPointerMs');
+if (interaction) metricNames.splice(2, 0,
+  'interactionSeriesMs', 'hoverSeriesMs', 'panSeriesMs', 'cameraSeriesMs',
+  'editorSeriesMs', 'irrelevantHaTicksMs', 'relevantHaTickMs');
 const report = {
   schema: 2,
   profile,

demo/benchmark_wall_draw_click.mjs

@@ -0,0 +1,76 @@
+/** #461 production-bundle wall-draw terminal-click performance profile. */
+import { mkdirSync, writeFileSync } from 'node:fs';
+import { dirname, resolve } from 'node:path';
+import { launch, finish } from './serve.mjs';
+import {
+  installWallDrawClickHarness, resetWallDrawClickHarness, runWallDrawClickChain,
+} from './wall-draw-click-harness.mjs';
+
+const outputArg = process.argv.find((arg) => arg.startsWith('--output='));
+const output = outputArg ? resolve(outputArg.slice('--output='.length)) : null;
+const { page, browser } = await launch({ width: 1200, height: 900 }, 1);
+await installWallDrawClickHarness(page);
+
+const run = async (remote) => {
+  const fixture = await resetWallDrawClickHarness(page, remote);
+  // One complete chain warms the browser/JIT; reset removes all of its state.
+  await runWallDrawClickChain(page);
+  await resetWallDrawClickHarness(page, remote);
+  return { fixture, result: await runWallDrawClickChain(page) };
+};
+const base = await run(false);
+const remote = await run(true);
+const sorted = [...base.result.times].sort((a, b) => a - b);
+const medianMs = sorted[Math.floor(sorted.length / 2)];
+const maxMs = Math.max(...base.result.times);
+const remoteSorted = [...remote.result.times].sort((a, b) => a - b);
+const remoteMedianMs = remoteSorted[Math.floor(remoteSorted.length / 2)];
+
+const clickShape = (click) => click.fullSpacePhysicalChecks === 0
+  && click.localPhysicalChecks === 1
+  && click.junctionArtifactPasses === 1
+  && click.configWrites === 1 && click.history === 1 && click.pathPoints === 1;
+const fixtureShape = base.fixture.spaces === 5 && base.fixture.rooms === 12
+  && base.fixture.positiveSegments >= 36 && base.fixture.savedDrafts === 4;
+const remoteFixtureShape = remote.fixture.positiveSegments === base.fixture.positiveSegments * 2;
+const structural = fixtureShape && remoteFixtureShape
+  && base.result.first.fullSpacePhysicalChecks === 0
+  && base.result.first.localPhysicalChecks === 0
+  && base.result.first.configWrites === 0 && base.result.first.history === 0
+  && base.result.clicks.length === 7 && base.result.clicks.every(clickShape)
+  && remote.result.clicks.every(clickShape)
+  && base.result.metrics.localProofMaxObjects < base.fixture.positiveSegments
+  && remote.result.metrics.localProofMaxObjects === base.result.metrics.localProofMaxObjects
+  && base.result.ids.length === 7 && new Set(base.result.ids).size === 7
+  && base.result.terminal.fullSpacePhysicalChecks >= 1
+  && base.result.terminalPartitionCount >= 1 && base.result.activeCleared;
+const budgets = {
+  medianMs: 150,
+  maxMs: 250,
+  remoteMedianMs: medianMs * 1.5 + 20,
+};
+const timing = medianMs <= budgets.medianMs && maxMs <= budgets.maxMs
+  && remoteMedianMs <= budgets.remoteMedianMs;
+const report = {
+  issue: 461, profile: 'wall-draw-click-v1',
+  fixture: base.fixture, remoteFixture: remote.fixture,
+  timing: {
+    samplesMs: base.result.times.map((value) => Math.round(value * 10) / 10),
+    medianMs: Math.round(medianMs * 10) / 10,
+    maxMs: Math.round(maxMs * 10) / 10,
+    remoteMedianMs: Math.round(remoteMedianMs * 10) / 10,
+  },
+  budgets: Object.fromEntries(Object.entries(budgets)
+    .map(([key, value]) => [key, Math.round(value * 10) / 10])),
+  counters: base.result.metrics,
+  structural,
+  timingPass: timing,
+  pass: structural && timing,
+};
+if (output) {
+  mkdirSync(dirname(output), { recursive: true });
+  writeFileSync(output, `${JSON.stringify(report, null, 2)}\n`);
+}
+console.log(JSON.stringify(report, null, 2));
+if (!report.pass) process.exitCode = 1;
+await finish(browser);

demo/benchmark_zigbee_topology.mjs

@@ -0,0 +1,47 @@
+/** #54: bounded provider normalization and incident-only hover performance. */
+import { performance } from 'node:perf_hooks';
+import { mapTopologies, normalizeZhaTopology, resolveMappedTopologyHover } from '../test-build/zigbee-topology.js';
+
+const NODES = 500;
+const SAMPLES = 9;
+const BUDGETS = { normalizeMs: 80, mapMs: 160, firstHoverMs: 180, repeatedHoverMs: 120 };
+const hex = (index) => index.toString(16).padStart(16, '0');
+const rows = Array.from({ length: NODES }, (_, index) => ({
+  ieee: hex(index + 1), device_reg_id: `d${index}`, device_type: index ? 'Router' : 'Coordinator',
+  neighbors: [1, 2, 3, 4, 5, 6].flatMap((offset) => {
+    const other = index + offset;
+    return other < NODES ? [{ ieee: hex(other + 1), lqi: (index * 17 + offset * 13) % 256 }] : [];
+  }),
+}));
+const registry = {
+  revision: 1, authoritative: true, access: 'full', lastSuccess: Date.now(), entities: {},
+  devices: Object.fromEntries(rows.map((_, index) => [`d${index}`, { id: `d${index}` }])),
+};
+const active = { kind: 'active', enabledEntityIds: [], allEntityIds: [] };
+const devices = rows.map((_, index) => ({
+  id: `m${index}`, name: '', model: '', area: '', space: index % 5 ? 'main' : 'remote',
+  icon: '', entities: [], bindingKind: 'device', bindingRef: `d${index}`, bindingStatus: active,
+}));
+
+const measured = (fn) => {
+  const samples = [];
+  for (let i = 0; i < SAMPLES; i++) {
+    const started = performance.now(); fn(); samples.push(performance.now() - started);
+  }
+  samples.sort((a, b) => a - b);
+  return samples[Math.floor(samples.length * .9)];
+};
+
+let topology; let mapped;
+const normalizeMs = measured(() => { topology = normalizeZhaTopology(rows); });
+const mapMs = measured(() => { mapped = mapTopologies([topology], devices, registry); });
+const firstHoverMs = measured(() => resolveMappedTopologyHover(mapped, 'main', 'm1'));
+const repeatedHoverMs = measured(() => {
+  for (let i = 1; i <= 20; i++) resolveMappedTopologyHover(mapped, 'main', `m${i}`);
+});
+const result = { nodes: topology.nodes.length, links: topology.links.length,
+  normalizeMs, mapMs, firstHoverMs, repeatedHoverMs };
+console.log(JSON.stringify(result, null, 2));
+for (const [name, budget] of Object.entries(BUDGETS)) {
+  if (result[name] > budget) throw new Error(`${name} ${result[name].toFixed(2)} ms > ${budget} ms`);
+}

demo/fixtures/wall-draw-click.mjs

@@ -0,0 +1,56 @@
+const CELL_CM = 5;
+const point = (x, y) => [x / 240, y / 240];
+
+const roomAt = (id, x, y) => {
+  const poly = [point(x, y), point(x + 24, y), point(x + 24, y + 24), point(x, y + 24)];
+  const wallIds = poly.map((_, index) => `${id}-wall-${index}`);
+  return {
+    room: { id, name: id, area: null, poly, wall_ids: wallIds },
+    segments: poly.map((a, index) => ({
+      id: wallIds[index], a, b: poly[(index + 1) % poly.length], cm: 15,
+    })),
+    walls: poly.map((a, index) => ({
+      key: `${id}-legacy-${index}`, a, b: poly[(index + 1) % poly.length], cm: 15,
+    })),
+  };
+};
+
+const roomGrid = (prefix, xOffset = 0) => Array.from({ length: 12 }, (_, index) =>
+  roomAt(`${prefix}-${index}`, xOffset + 8 + (index % 4) * 32, 8 + Math.floor(index / 4) * 32));
+
+export const WALL_DRAW_CLICK_POINTS = [
+  point(152, 144), point(176, 144), point(176, 168), point(200, 168),
+  point(200, 144), point(224, 144), point(224, 168), point(236, 168),
+];
+
+export function makeWallDrawClickFixture(remoteVariant = false) {
+  const primary = roomGrid('base');
+  const remote = remoteVariant ? roomGrid('remote', 300) : [];
+  const all = [...primary, ...remote];
+  const roomDrafts = Array.from({ length: 4 }, (_, index) => ({
+    id: `saved-draft-${index}`,
+    points: [point(8 + index * 28, 112), point(20 + index * 28, 112), point(20 + index * 28, 124)],
+    segments: [
+      { id: `saved-draft-${index}-0`, cm: 15 },
+      { id: `saved-draft-${index}-1`, cm: 15 },
+    ],
+  }));
+  const edited = {
+    id: 'edited', title: 'Wall draw click', cell_cm: CELL_CM,
+    view_box: [0, 0, 1, 1],
+    rooms: all.map((item) => item.room),
+    wall_segments: all.flatMap((item) => item.segments),
+    walls: all.flatMap((item) => item.walls),
+    room_drafts: roomDrafts,
+    partitions: [], wall_columns: [], openings: [], open_spans: [],
+  };
+  return {
+    model_version: 9,
+    spaces: [edited, ...Array.from({ length: 4 }, (_, index) => ({
+      id: `other-${index}`, title: `Other ${index}`, cell_cm: CELL_CM,
+      view_box: [0, 0, 1, 1], rooms: [], wall_segments: [], walls: [],
+      room_drafts: [], partitions: [], wall_columns: [], openings: [], open_spans: [],
+    }))],
+    markers: [], settings: {},
+  };
+}

demo/golden/accept.mjs

@@ -10,6 +10,9 @@ import {
   goldenAcceptancePlan, goldenAcceptanceRefusal, goldenSilentDeclarations,
   goldenWitnessRefusal,
 } from '../../scripts/golden-acceptance.mjs';
+import {
+  assertCaptureEnvironment, captureEnvironment, environmentNote,
+} from '../../scripts/capture-environment.mjs';
 
 const ROOT = resolve(dirname(fileURLToPath(import.meta.url)), '../..');
 const reviewed = process.argv.includes('--reviewed');
@@ -38,6 +41,16 @@ if (typeof report.chromium !== 'string' || !report.chromium)
   throw new Error('candidate report does not identify its Chromium build');
 if (!Array.isArray(report.results)) throw new Error('candidate report has no scenario results');
 
+// Среда приёмки (#455). Отчёт съёмки платформу не несёт — `run.mjs` входит в
+// корпус sourceFingerprint, и его правка объявила бы устаревшими бандл,
+// скриншоты документации и сам индекс эталонов. Но приёмка идёт там же, где
+// лежат артефакты, поэтому её платформа — честный признак среды кадров.
+const environment = captureEnvironment();
+const foreignAllowed = assertCaptureEnvironment({ kind: 'golden', stage: 'accept' });
+if (foreignAllowed) {
+  console.log(`Чужая среда приёмки разрешена осознанно: ${foreignAllowed}`);
+}
+
 const refusal = goldenAcceptanceRefusal(report.results, declared, declaredNew);
 if (refusal) throw new Error(refusal);
 
@@ -72,7 +85,18 @@ const witnessCheck = goldenWitnessRefusal({
   skipWitnesses,
   skipReason,
 });
-if (witnessCheck.refusal) throw new Error(witnessCheck.refusal);
+if (witnessCheck.refusal) {
+  // Приписка про среду — то, чего не хватало отказу: «свидетелей 0 из 10» без
+  // неё читается как «объяви больше сцен», и обход в одну команду выглядит
+  // решением (#455).
+  const note = environmentNote({
+    capturedOn: environment.platform,
+    acceptedOn: existsSync(manifestPath)
+      ? JSON.parse(readFileSync(manifestPath, 'utf8')).platform || null
+      : null,
+  });
+  throw new Error(note ? `${witnessCheck.refusal}\n${note}` : witnessCheck.refusal);
+}
 // Кандидат проверяется целиком, до всякого решения о замене: сломанный отчёт
 // не имеет права оставить каталог эталонов половинным.
 for (const scenario of GOLDEN_SCENARIOS) {
@@ -102,6 +126,9 @@ writeFileSync(resolve(baselineRoot, GOLDEN_BASELINE_MANIFEST), `${JSON.stringify
   acceptedAt: new Date().toISOString(),
   sourceFingerprint: report.buildFingerprint,
   chromium: report.chromium,
+  // Платформа рядом с версией браузера: провенанс среды, по которому следующая
+  // приёмка отличит «объявили не то» от «сняли не там» (#455).
+  platform: environment.platform,
   // #355: след приёмки в артефакте, не только в истории shell.
   witnesses: skipWitnesses
     ? { skipped: true, reason: skipReason }

demo/golden/baselines/baselines-index.json

@@ -1,14 +1,18 @@
 {
   "schema": 1,
-  "matrixVersion": 54,
-  "acceptedAt": "2026-09-03T06:25:02.855Z",
-  "sourceFingerprint": "b69bdfe3df225cf1b96fea0159a03a620e38cb94ec6106f9ee3b0e57cdefd183",
+  "matrixVersion": 55,
+  "acceptedAt": "2026-09-05T15:05:00.040Z",
+  "sourceFingerprint": "450863830ad6931b7698085deecbd39f6686a3e84f1b777008be5347426f4b21",
   "chromium": "151.0.7922.34",
+  "platform": "linux",
   "witnesses": {
-    "count": 132,
+    "count": 117,
     "floor": 10
   },
   "scenarios": {
+    "version-mismatch-desktop-dark-en": "8efc4365de5e5f69dc864a36d87144c3a16a2a52f89ec6e5556fc7755f538fb6",
+    "version-mismatch-touch-light-ru": "6fee87758c8373472b57542b8705595113ef07b92014ef6f5b977d4d1aa19808",
+    "version-mismatch-kiosk-attempted-dark-de": "d3d0863fe814d20f5b081de6ac14f8bbf7d559be019808e62cd6dcdc7abcaa70",
     "hidden-wall-diagnostics-plan-light": "4113474796ccb1b7b8c876fcb463e97eb77bb1ec96129195a0dafdcc7ccca334",
     "hidden-wall-diagnostics-plan-dark": "40c48868f0251aec3b1a14c0eef77a78cc7965420fb9b41f46f8190d1fdfd11a",
     "coincident-partition-before-dark": "daacbc763c81ad037b305fc34572729c063ec542d031821660b8d3d096a35d19",
@@ -66,9 +70,9 @@
     "opening-symbol-flip-pairs-light": "c2d9102921483da1d0216ed9bc55fc9112d67762f159df8af64a277f0db0acf4",
     "isometric-opening-symbol-parity-dark": "1e254ed43da00a16d3048e9a2d29db0a43c7790991b1006ecb7205d002bd1f63",
     "geometry-devices-editor-dark": "7c4072fce11f91b2c894bdb5f4f9113e72089306d629c995d38dfd17f2b65cc8",
-    "device-inbox-desktop-en-light": "89587944da06872f610da33e8e39441d108cb34849d8b09d4925bff4d0977565",
-    "device-inbox-desktop-ru-dark": "fe9506408fc198c167f2d4b9cfe91bd9fdfb722b311772457ae44c9d06248680",
-    "device-inbox-narrow-ru-dark": "3ddb3b66a613c6406d3d9ce2d4d479c8d84eff04acd9b5b2dce02c4c777fc738",
+    "device-inbox-desktop-en-light": "a73761da0594ba2138f098d971d74566f9915f59a563fd55295add241145ba36",
+    "device-inbox-desktop-ru-dark": "5a9eb32ffb7f408c6bf8adca9d76b0d01d7b0b514f8b33a01e500f9230541f1a",
+    "device-inbox-narrow-ru-dark": "65c46b7311f850f305147d75a24ddeded67c9e8b18ea362c88b9964c50a5b727",
     "geometry-decor-editor-dark": "4023e36ff4521011153983538e4a43ad80efd92bf07d523c333982bbd2f80ad6",
     "tray-wide-selection-en": "5a535b457b8b274ff25085ee992aebd95d756415afe1321d0aadee70610d5801",
     "tray-wide-tool-ru": "56c09bb397b76b7e5c6f4d7eaf7ab59e5d96faa409e553c45c6ce7605e9a9418",
@@ -133,33 +137,33 @@
     "large-house-zoom-040-dark": "5601d5ce3b1fe79365984301872a851d6c2e81878ec6f6cc3b88aab811d8609a",
     "large-house-zoom-250-dark": "7abb72baba00ed035d9f7519b99e1d9f872a6cef81861ed096a511fe9320471f",
     "large-house-warm-remount-dark": "441c32f130b8f291582482fa6445f9c85f6f13c61b956020d4fa1d6153094efa",
-    "device-dialog-desktop-en": "465175fc9960c7ceb5208cf62f919381d56179ef12a93bee20e5c7af63757e7a",
-    "device-dialog-mobile-ru": "8128783f4e9f9ff301f15db9fa7388b51aa7e8a4a74ac0aaf962b21ecda52c78",
-    "device-dialog-desktop-de": "8440d4e980fac5df53142b6b118e527d9c0272e7515b65faaba6a58bc9441075",
+    "device-dialog-desktop-en": "f3a3a45dad2cc22e692366114a4f87272b39ba261c1509e8a501dbfb82b6584e",
+    "device-dialog-mobile-ru": "7ac796286ab4e65275838b4095ea3f16491311f99fd98cad3bbb475c6061e31c",
+    "device-dialog-desktop-de": "9d39d3e73a3f36171e8cc7c930bcb43bfbfd788e31db0f584962300a2b00ca93",
     "german-view-mobile-light": "55112787d9a26be66dfd8b724115962c4b891d1f8276b7b5b36b0ff25da48257",
-    "toggle-entity-dialog-desktop-en": "7a8ac3071d8bb3f79f2bfe724d0138e2b309baab3104ef8afb0b2b081c8b82b1",
-    "toggle-entity-dialog-mobile-ru": "d3062e76da27218cac45ca4c76f34b358d9cb98e85288f24e64b7de1bcca949d",
-    "device-help-popover-light-ru": "c2146f13d03841c395b0772f1a21de358c62a8703d3d02e7d026fac8ae29955e",
-    "decor-color-popover-mobile-ru": "c65318327c6e4631c769419e791a749d667b4dfc36f2e3fc46d6fac53180cf1b",
-    "decor-color-popover-desktop-en": "60de64b1bc072327cb88d2e876732d50d5cb7441c850f52b7af6f4ed5c6de22b",
-    "general-color-popover-desktop-en": "5b47ab921f889c9ad41cab195e6efeed283f014d37f5377714b54ef30282ebf6",
-    "settings-help-zoom-200-en-light": "bb1192a52bab5ebc6984a5d799a32d05f9ce374ce6b493f5f618b639eedce8d5",
-    "settings-help-zoom-200-ru-dark": "13e7fdd19017c38a5659394e622ff54ac8a426f9cb6e85b3248864767aa9f42b",
-    "support-desktop-empty-light-en": "fecabb63521f258acc66ecdf7a438db10c73d0eac39618c55fb51287080f01f5",
-    "support-desktop-preview-dark-en": "a866aa74e3385ac45e837b328d64ed65bc4b108eb9dc4149fcccf393975e72b6",
-    "support-phone-validation-light-ru": "7a461c00631a05872b9aab1f4c0b0b65d1c918273ff06bba25c7bd2e87fba1ca",
-    "support-phone-success-dark-en": "81f83402933a573002581646d0b322f3770f3df41d5334373315ed5ad4974883",
-    "support-relay-error-light-en": "e9a9ad906e106eedfa6e84c592325f1604eb64c89c51135c076ac87a6a0766b2",
-    "support-tablet-preview-dark-ru": "1264e005cd764408edb9b285a5dfbe92ceb90cb925f624b8f65cd47edb96c0c9",
-    "device-ripple-color-popover-mobile-ru": "d9ebf83ad0d2995b46f6174daf6e21ca5404952afa308ddd3a66ecefcee565d0",
-    "space-room-color-popover-desktop-ru": "9bbbcf9c5ea6ff5490b500be8cb3086af9d368d14ca50c304f42a697e296ece1",
-    "backup-full-preview-desktop-en": "0fbd23a92121668001faf5c9ed555a31107704f3074d1791709c8436517d3d1f",
-    "backup-plan-only-export-desktop-en": "ce66fb57edbc87d56355b0d73a2d4203a67c275d5927d400ef1758ac0b607b34",
-    "backup-space-preview-mobile-ru": "82cd93cb495ad77b92d635b4a3715601b1ae0e5e2974edcbbd461fe872c75bad",
-    "optimize-preflight-dialog-dark-en": "101e1a97c6229c693a4edfb4878c6a4564132d6fbcaddd6276cb25aefa429260",
-    "optimize-preflight-dialog-light-ru": "4f34a59baa95b7ad0ad3dbb47f23996537878f6b666dc9111236713f513de97e",
-    "optimize-orphan-references-dark-en": "c8122eda61a52ead0f3609b9872b513004ffbc44c1d4928ec11e5d3b5978af78",
-    "optimize-orphan-references-light-ru": "3cc0b16af015cf695f8bd278dee4d76b160639021a33bc3a28441fb72a5e8e5c",
+    "toggle-entity-dialog-desktop-en": "3ea2bb828b554b6fb544b77fdef2af947e45af632769f4deab03c6adf195fa68",
+    "toggle-entity-dialog-mobile-ru": "2d433f3f1fab9e9d4c3d413c302ac0d3b44a2d46ec9ecbf098c3063da6f1df04",
+    "device-help-popover-light-ru": "b8cb39c77690bb2a2a150a2a77af55411b3f2053741eee86cd5fd19b41b4307f",
+    "decor-color-popover-mobile-ru": "c63b72493040fefdbcf55ce5325630a321b171f62962a345caa89ec5fa837f55",
+    "decor-color-popover-desktop-en": "49bc8317d452fbc9e7e95f7c139423838a5ecde763b1fe328c7b1be6ca20ed98",
+    "general-color-popover-desktop-en": "4b3cd5b7fb405b912cb3506680151b0237b803499bbfbad597c20d3fabc869a7",
+    "settings-help-zoom-200-en-light": "a6f49b4d0a171dc5f74d409c6e7df0e1c57bc52086b3a66dd794efde1236eef8",
+    "settings-help-zoom-200-ru-dark": "0b1f995abec3b14cd5b25e0c0fb0a8d04d08567b0b3e5717463059efa244296d",
+    "support-desktop-empty-light-en": "04d968e28c85096f6eb637f9ae01c2bae86c6d1540a9b3bfb83f0f4992127b4e",
+    "support-desktop-preview-dark-en": "dd3502ce1584109a837ba80f5683ddd5a1ea2063150217121f6e0b8832a0a659",
+    "support-phone-validation-light-ru": "37059c99431d6890d1f1a66444c7e853e51387655cd1ee6474063299281f2b1f",
+    "support-phone-success-dark-en": "024e72048558561b66f13d635fc22e1e3d289d0b39499e6595dc986761daa31f",
+    "support-relay-error-light-en": "ab769c512f94a1dea22f36f57a36796bc3b5bc3ec788f4ca52bfccbc7fc25ab0",
+    "support-tablet-preview-dark-ru": "416604355b3785aecda02f1ad21d031ce4c977180ed8606937b6d189b0afb7b1",
+    "device-ripple-color-popover-mobile-ru": "5b7ff2f212a1731d0d25f57a385fe594b32af8ba3ae0183c40fb285addf9f832",
+    "space-room-color-popover-desktop-ru": "137deea402c850207bd6e217524359757ca13d9783c7728419e89260b81bcc75",
+    "backup-full-preview-desktop-en": "fc3ac9ec9eae728f2524131f3f9e3a55fa4afce43f440ee6f7b04bd3b78e66df",
+    "backup-plan-only-export-desktop-en": "b000db624416d90a8d9e658ec602d278f2bc8df63af2e8eb9562bc2fbff24ed8",
+    "backup-space-preview-mobile-ru": "4575ba8783647518abbbe9903fd915ec0d3caceaa08a70fa70cf8bf8e7b08356",
+    "optimize-preflight-dialog-dark-en": "0e140653af81cf8a965fee00d6f5ce7d0b49c22d329f5237e96e6ba1829252b4",
+    "optimize-preflight-dialog-light-ru": "1fc545b7017c6ae3b0a2b0e1330b037dc0e565113c5892d48be64ca30f34abf6",
+    "optimize-orphan-references-dark-en": "9611469c4d4e542b77abcc52c7c9484237aa18ff58994926be66514a377564f4",
+    "optimize-orphan-references-light-ru": "7ea732b04dfd7aca25107935576326975b3cc7cf5757d844d809ceb4cef0a245",
     "card-editor-invalid-default-floor-light-en": "dbf251ece014cfee252e0dcb2d7c00eda66aa4b5bd125e4c83e248d4319d24b3",
     "card-editor-invalid-default-floor-dark-ru": "422b74bb391b87e383350247ef1bc1f10ca48c8f6fe418f75bde94e62e3b8bc0"
   }

demo/golden/harness.mjs

@@ -35,6 +35,7 @@ const wallUnionIsolationFixture = JSON.parse(readFileSync(
 const cardVersion = JSON.parse(readFileSync(
   new URL('../../package.json', import.meta.url), 'utf8',
 )).version;
+const VERSION_RELOAD_ATTEMPT_KEY = 'houseplan-card:version-reload-target:v1';
 
 const fixtureFor = (scenario) => scenario.fixture === 'large'
   ? makeLargeHouseFixture()
@@ -56,7 +57,7 @@ const themeVars = {
 async function stableEnvironment(page, scenario) {
   await page.setViewportSize(scenario.viewport);
   await page.emulateMedia({ reducedMotion: 'reduce', colorScheme: scenario.theme });
-  await page.evaluate(({ variables, theme }) => {
+  await page.evaluate(({ variables, theme, attemptedTarget, attemptKey }) => {
     let style = document.getElementById('hp-golden-stability');
     if (!style) {
       style = document.createElement('style');
@@ -82,7 +83,15 @@ async function stableEnvironment(page, scenario) {
       '--hp-golden-page-bg', theme === 'light' ? '#eef1f4' : '#11151b',
     );
     document.documentElement.style.colorScheme = theme;
-  }, { variables: themeVars[scenario.theme] || themeVars.dark, theme: scenario.theme });
+    sessionStorage.removeItem(attemptKey);
+    if (attemptedTarget) sessionStorage.setItem(attemptKey, attemptedTarget);
+  }, {
+    variables: themeVars[scenario.theme] || themeVars.dark,
+    theme: scenario.theme,
+    attemptedTarget: scenario.versionRecoveryAttempted
+      ? String(scenario.integrationVersion || '').trim() : null,
+    attemptKey: VERSION_RELOAD_ATTEMPT_KEY,
+  });
 }
 
 /** Apply every data-only scenario override before the fixture crosses into the browser. */
@@ -736,7 +745,7 @@ export async function prepareGoldenScenario(page, scenario) {
   await page.mouse.move(0, 0);
   const fixture = prepareGoldenFixture(scenario);
 
-  const result = await page.evaluate(async ({ fixture, scenario, cardVersion }) => {
+  const result = await page.evaluate(async ({ fixture, scenario, cardVersion, attemptKey }) => {
     const wait = (ms) => new Promise((done) => setTimeout(done, ms));
     const frame = () => new Promise((done) => requestAnimationFrame(() => requestAnimationFrame(done)));
     const until = async (predicate, timeout = 10000) => {
@@ -760,10 +769,9 @@ export async function prepareGoldenScenario(page, scenario) {
     window.__goldenEditor?.remove?.();
     window.__card?.remove?.();
     localStorage.clear();
-    history.replaceState(null, '', scenario.labs?.length
-      ? `?hp-labs=${encodeURIComponent(scenario.labs.join(','))}` : location.pathname);
-    if (scenario.labs?.length) {
-      localStorage.setItem('houseplan_card_labs_v1', JSON.stringify(scenario.labs));
+    history.replaceState(null, '', scenario.alpha ? '?hp_alpha=1' : location.pathname);
+    if (scenario.alpha) {
+      localStorage.setItem('houseplan_card_alpha_v1', '1');
     }
     if (scenario.projection && scenario.space) {
       localStorage.setItem('houseplan_card_view_v1', JSON.stringify({
@@ -788,8 +796,11 @@ export async function prepareGoldenScenario(page, scenario) {
         three: { floor_id: 'three', name: 'Three', level: 2 },
       },
       callWS: async (message) => {
-        if (message.type === 'houseplan/config/get')
-          return { config: structuredClone(fixture.config), rev: 1, can_write: true };
+        if (message.type === 'houseplan/config/get') return {
+          config: structuredClone(fixture.config), rev: 1, can_write: true,
+          ...(Object.prototype.hasOwnProperty.call(scenario, 'integrationVersion')
+            ? { integration_version: scenario.integrationVersion } : {}),
+        };
         if (message.type === 'houseplan/layout/get')
           return { layout: structuredClone(fixture.layout || {}), rev: 1 };
         if (message.type === 'houseplan/trail/get') return scenario.vacuumTrail ? {
@@ -818,21 +829,16 @@ export async function prepareGoldenScenario(page, scenario) {
       const card = document.createElement('houseplan-card');
       card.setConfig(cardConfig);
       host.replaceChildren(card);
-      if (scenario.testOnlyLabsSnapshot) {
-        if (!scenario.labs?.length || typeof card._onLabsSnapshot !== 'function') {
-          throw new Error(`invalid test-only Labs contract: ${scenario.id}`);
-        }
-        // connectedCallback has already received the real (expired) registry
-        // snapshot. Inject only the renderer fixture before hass/model boot so
-        // fit and warm-remount follow the former live-Labs lifecycle exactly.
-        card._onLabsSnapshot({ active: Object.freeze([...scenario.labs]), space: '' });
-      }
       card.hass = hassFor();
       await until(() => card._loadOk && card._model?.length === fixture.config.spaces.length);
       await card.updateComplete;
       const expectedDevices = Object.keys(fixture.devices || {}).length;
       if (expectedDevices) await until(() => card._devices?.length >= expectedDevices);
       await until(() => card._booting === false);
+      if (scenario.alpha
+          && (window.__hpAlpha !== true || JSON.stringify(window.__hpLabs) !== '["iso"]')) {
+        throw new Error(`alpha contract did not activate isometric capability: ${scenario.id}`);
+      }
       // Golden scenarios intentionally call internal editor commands directly.
       // Preload the lazy runtime for that legacy harness contract; cold-View
       // loading and retry semantics are covered by smoke_lazy_editor_chunk.
@@ -859,6 +865,21 @@ export async function prepareGoldenScenario(page, scenario) {
       await card.updateComplete;
       await settleMode(card);
     }
+    if (Object.prototype.hasOwnProperty.call(scenario, 'integrationVersion')) {
+      const target = String(scenario.integrationVersion || '').trim();
+      await until(() => card._versionRecovery?.relation?.kind === 'mismatch'
+        && card.renderRoot.querySelector('.version-recovery'));
+      const notice = card._versionRecovery.banner;
+      const rendered = card.renderRoot.querySelector('.version-recovery');
+      if (!target || notice?.backend !== target
+          || rendered?.getAttribute('data-version-recovery-target') !== target) {
+        throw new Error(`golden version notice target mismatch: ${scenario.id}`);
+      }
+      if (scenario.versionRecoveryAttempted
+          && sessionStorage.getItem(attemptKey) !== target) {
+        throw new Error(`golden kiosk attempted target missing: ${scenario.id}`);
+      }
+    }
     // #304: the two existing hidden-wall golden scenes also guard the static
     // architectural overlay in every Plan tool. Finish in draw so the reviewed
     // pixels stay stable; a missing/changed tool projection fails before capture.
@@ -1066,6 +1087,9 @@ export async function prepareGoldenScenario(page, scenario) {
       card._setProjection('iso');
       await card.updateComplete;
       await frame();
+      if (card._effectiveProjection?.() !== 'iso') {
+        throw new Error(`isometric golden rendered Flat: ${scenario.id}`);
+      }
       await until(() => card._renderProjection === 'iso');
     }
     if (Number.isFinite(scenario.zoom)) {
@@ -1809,7 +1833,7 @@ export async function prepareGoldenScenario(page, scenario) {
         cachedRays: card._sunRaysCache?.rays?.length || 0,
       } } : {}),
     };
-  }, { fixture, scenario, cardVersion });
+  }, { fixture, scenario, cardVersion, attemptKey: VERSION_RELOAD_ATTEMPT_KEY });
   if (scenario.tabDrag) {
     const drag = await page.evaluate((placement) => {
       const card = window.__goldenCard;

demo/golden/matrix.mjs

@@ -1,16 +1,11 @@
 import { fixtureWallKey } from '../fixtures/visual-matrix.mjs';
 
 /** Data-only HP-QA-01 capture matrix. Bump when framing or scenarios change. */
-export const GOLDEN_MATRIX_VERSION = 54;
+export const GOLDEN_MATRIX_VERSION = 55;
 
 const stage = { capture: 'stage', threshold: { maxChannelDelta: 10, maxDiffRatio: 0.0005 } };
 const page = { capture: 'page', threshold: { maxChannelDelta: 10, maxDiffRatio: 0.0008 } };
 const sunWindow = { capture: 'sun-window', threshold: { maxChannelDelta: 10, maxDiffRatio: 0.001 } };
-// The product flag expires at 1.65.0 by contract. Golden keeps the dormant
-// renderer covered through an explicit card-only snapshot; this never changes
-// URL/storage/registry behaviour and must fail if the rendered view stays flat.
-const expiredIsoFixture = { testOnlyLabsSnapshot: true };
-
 const openingRoomContract = {
   kind: 'room', wallCm: 30, surface: 'flat',
   openings: [
@@ -165,6 +160,19 @@ const decorLayerProbes = {
 };
 
 export const GOLDEN_SCENARIOS = Object.freeze([
+  // #462 AC12: the card-level version recovery notice must stay compact,
+  // readable and outside layout/fit flow on desktop, narrow touch and the
+  // manual-only kiosk state after this tab already attempted the target.
+  { id: 'version-mismatch-desktop-dark-en', fixture: 'visual', space: 'golden-geometry',
+    mode: 'view', integrationVersion: '0.0.0-golden-backend',
+    language: 'en', theme: 'dark', viewport: { width: 1000, height: 900 }, ...page },
+  { id: 'version-mismatch-touch-light-ru', fixture: 'visual', space: 'golden-geometry',
+    mode: 'view', integrationVersion: '0.0.0-golden-backend', touchViewport: true,
+    language: 'ru', theme: 'light', viewport: { width: 390, height: 760 }, ...page },
+  { id: 'version-mismatch-kiosk-attempted-dark-de', fixture: 'visual', space: 'golden-geometry',
+    mode: 'view', integrationVersion: '0.0.0-golden-backend',
+    versionRecoveryAttempted: true, kiosk: true,
+    language: 'de', theme: 'dark', viewport: { width: 820, height: 760 }, ...page },
   { id: 'hidden-wall-diagnostics-plan-light', fixture: 'visual',
     space: 'golden-coincident-partition', coincidentPartition: 'before',
     hiddenWallDiagnostics: true, mode: 'plan', theme: 'light',
@@ -200,23 +208,23 @@ export const GOLDEN_SCENARIOS = Object.freeze([
     cornerSplitWall: 'zero-taper', mode: 'view', theme: 'dark', viewport: { width: 1000, height: 900 }, ...stage },
   { id: 'isometric-geometry-view-dark', fixture: 'visual', space: 'golden-geometry', mode: 'view',
     // Stage 2 material/floor-edge plus door, window, gate and nested-room coverage.
-    labs: ['iso'], projection: 'iso', ...expiredIsoFixture,
+    alpha: true, projection: 'iso',
     theme: 'dark', viewport: { width: 1000, height: 900 }, ...stage },
   { id: 'isometric-geometry-view-light', fixture: 'visual', space: 'golden-geometry', mode: 'view',
-    labs: ['iso'], projection: 'iso', ...expiredIsoFixture,
+    alpha: true, projection: 'iso',
     theme: 'light', viewport: { width: 1000, height: 900 }, ...stage },
   { id: 'isometric-live-layers-dark', fixture: 'visual', space: 'golden-lighting', mode: 'view',
-    labs: ['iso'], projection: 'iso', ...expiredIsoFixture,
+    alpha: true, projection: 'iso',
     theme: 'dark', viewport: { width: 1000, height: 900 }, ...stage },
   { id: 'isometric-no-borders-dark', fixture: 'visual', space: 'golden-lighting', mode: 'view',
-    labs: ['iso'], projection: 'iso', ...expiredIsoFixture, showBorders: false, fillMode: 'custom',
+    alpha: true, projection: 'iso', showBorders: false, fillMode: 'custom',
     customFill: { c: '#486a8f', a: 0.42 }, glowEnabled: true,
     theme: 'dark', viewport: { width: 1000, height: 900 }, ...stage },
   { id: 'isometric-touch-kiosk-dark', fixture: 'visual', space: 'golden-geometry', mode: 'view',
-    labs: ['iso'], projection: 'iso', ...expiredIsoFixture, kiosk: true,
+    alpha: true, projection: 'iso', kiosk: true,
     theme: 'dark', viewport: { width: 390, height: 760 }, ...stage },
   { id: 'isometric-large-warm-remount-dark', fixture: 'large', space: 'perf-floor-2', mode: 'view',
-    labs: ['iso'], projection: 'iso', ...expiredIsoFixture, warmRemount: true,
+    alpha: true, projection: 'iso', warmRemount: true,
     theme: 'dark', viewport: { width: 1180, height: 900 }, ...stage },
   { id: 'geometry-view-dark-fit', fixture: 'visual', space: 'golden-geometry', mode: 'view',
     theme: 'dark', viewport: { width: 1000, height: 900 }, ...stage },
@@ -348,7 +356,7 @@ export const GOLDEN_SCENARIOS = Object.freeze([
     theme: 'dark', viewport: { width: 1000, height: 900 }, ...stage },
   { id: 'isometric-wall-junctions-dark', fixture: 'visual',
     space: 'golden-wall-junctions', wallJunctions: true, mode: 'view',
-    labs: ['iso'], projection: 'iso', ...expiredIsoFixture,
+    alpha: true, projection: 'iso',
     theme: 'dark', viewport: { width: 1000, height: 900 }, ...stage },
   { id: 'opening-placement-door-thick-wall-dark', fixture: 'visual', space: 'golden-geometry',
     // The shared centre edge is a long 25 cm physical wall. It can contain the
@@ -375,7 +383,7 @@ export const GOLDEN_SCENARIOS = Object.freeze([
     mode: 'view', openingSymbolContract: openingFlipContract,
     theme: 'light', viewport: { width: 1000, height: 900 }, ...stage },
   { id: 'isometric-opening-symbol-parity-dark', fixture: 'visual', space: 'golden-opening-symbols',
-    mode: 'view', labs: ['iso'], projection: 'iso', ...expiredIsoFixture,
+    mode: 'view', alpha: true, projection: 'iso',
     openingSymbolContract: openingIsoContract,
     theme: 'dark', viewport: { width: 1000, height: 900 }, ...stage },
   { id: 'geometry-devices-editor-dark', fixture: 'visual', space: 'golden-geometry', mode: 'devices',

demo/golden/policy.mjs

@@ -1,12 +1,39 @@
+import {
+  captureEnvironment, foreignCaptureAllowance, foreignCaptureRefusal,
+} from '../../scripts/capture-environment.mjs';
+
 // The name must NOT end with `manifest.json`: the HACS submission check globs
 // `*manifest.json` over the whole clone of the default branch and refuses a
 // repository with more than one match (test/repo-hygiene.test.mjs).
 export const GOLDEN_BASELINE_MANIFEST = 'baselines-index.json';
 
-export const assertGoldenInvocation = (mode, scenarioFilter = '') => {
+/**
+ * Проверка вызова — и заодно проверка среды съёмки (#455).
+ *
+ * Почему здесь, а не в `run.mjs`: `run.mjs` входит в корпус
+ * `sourceFingerprint`, и его правка объявляет устаревшими закоммиченный бандл,
+ * манифест скриншотов документации и индекс эталонов. Этот файл из корпуса
+ * исключён именно как «предикаты, вызываемые до и после съёмки», и уже
+ * вызывается первой строкой `run.mjs` — гейт встаёт без единой правки
+ * фингерпринтуемого файла.
+ *
+ * Платформа — ПАРАМЕТР, а не `process.platform` внутри: иначе юнит стал бы
+ * зелёным на Linux и красным на машине владельца, то есть тестом про хост, а
+ * не про правило.
+ */
+export const assertGoldenInvocation = (mode, scenarioFilter = '', options = {}) => {
   if (!['capture', 'verify'].includes(mode)) throw new Error(`unknown golden mode: ${mode}`);
   if (mode === 'verify' && scenarioFilter)
     throw new Error('golden verify must run the complete matrix; use capture for a diagnostic --scenario run');
+  // Диагностический прогон verify в чужой среде законен: он ничего не принимает.
+  if (mode !== 'capture') return;
+  const platform = options.platform ?? captureEnvironment().platform;
+  const allowance = options.allowance ?? foreignCaptureAllowance();
+  const { refusal, allowance: accepted } = foreignCaptureRefusal({
+    platform, kind: 'golden', stage: 'capture', allowance,
+  });
+  if (refusal) throw new Error(refusal);
+  if (accepted) console.log(`Чужая среда съёмки разрешена осознанно: ${accepted}`);
 };
 
 /** A reviewed golden matrix is exact: neither an orphan PNG nor a stale hash

demo/performance/README.md

@@ -4,11 +4,13 @@
 fixture. The fixture has 60 rooms, 200 devices, 100 openings, 60 partitions,
 40 columns and 500 decor objects on three floors.
 
-Issue #89 adds `large-house-isometric-v1` through the same runner. Because the
-product flag expires at 1.65.0, the runner injects an explicit test-only Labs
-snapshot, selects iso per fixture space, measures the View toggle and records
-the capped `isoGeometry` cache. A comparison SHA predating #89 remains flat
-while reporting the same profile. The dedicated
+Issue #89 adds `large-house-isometric-v1` through the same runner. The runner
+enables the current candidate through the real `hp_alpha=1` URL/storage
+contract, selects iso per fixture space, measures the View toggle and records
+the capped `isoGeometry` cache. A compatibility-only snapshot keeps comparison
+bundles from before #448 measurable without restoring a legacy user-facing
+activation path; a comparison SHA predating #89 remains flat while reporting
+the same profile. The dedicated
 `budgets-large-house-isometric.json` applies the reviewed 20% relative allowance
 plus absolute noise/ceiling checks. Only the exact-SHA Linux workflow is gate
 evidence; a local report is diagnostic.
@@ -23,6 +25,24 @@ websocket traffic change. Its dedicated budget retains every original timing,
 heap and cache ceiling and adds the measured pointer series plus a one-entry
 snap-geometry cache cap. Exact-SHA Linux output is the only gate evidence.
 
+Issue #451 adds `large-house-interaction-v1`. It dispatches 120 real
+device/room/free-background hover moves, four 20-move pans, pinch/wheel camera input, three editor
+drag series and 30 unrelated HA snapshots. It also injects relevant snapshots
+inside and outside a gesture and counts heavy `_renderBody()` passes plus full
+marker-binding diagnostic scans. Current bundles fail inside the runner unless
+hover, editor moves and unrelated ticks perform zero full renders, a relevant
+tick is deferred during pan, each terminal event reconciles at most one full
+frame, the heavy wall DOM remains identical, and the projected HTML device
+layer stays within one CSS pixel of its SVG scene position. Older comparison
+bundles still produce timing baselines; structural assertions become mandatory
+only when the target source contains the live viewport implementation. Its
+dedicated budget preserves every existing large-house ceiling and adds the
+individual interaction timing gates.
+
+Structural assertions are evaluated independently of timing budgets: a fast
+run still fails when an interaction performs an unexpected full render or
+changes the heavy scene DOM.
+
 The runner records seven measured samples after one discarded warm-up. With
 this intentionally small CI sample, the nearest-rank `p95` is the observed
 maximum; reports keep the conventional field name but should be read as a
@@ -119,11 +139,33 @@ it would make the same runner incompatible with its base bundle.
 
 ## Local diagnostics
 
+### Wall draw terminal clicks
+
+`wall-draw-click-v1` (#461) loads the production bundle with five spaces. The
+edited space contains 12 rooms, 48 positive-thickness wall atoms and four saved
+open drafts, then places seven consecutive Walls segments after warm-up. A
+second variant doubles remote, non-interacting room geometry. The runner fails
+structurally unless every intermediate click performs zero full-space physical
+checks, exactly one local physical check, reuses its wall artifact in the
+junction proof, adds one history entry and queues one full-config write. The
+chain finish must independently return to the full-space barrier.
+
+The canonical Linux ceilings are 150 ms median and 250 ms maximum for the seven
+base clicks; the remote median may not exceed `base × 1.5 + 20 ms`. Counters are
+the primary verdict, so a fast machine cannot hide a route back through the
+generic barrier. Run against a freshly synchronized bundle:
+
+```bash
+npm run benchmark:wall-draw-click -- --output=artifacts/performance-smoke/wall-draw-click.json
+node demo/smoke_wall_draw_click.mjs
+```
+
 Build and copy a fresh demo bundle first, then run:
 
 ```bash
 npm run benchmark:large-house -- --samples=7 --warmups=1 --output=artifacts/performance/local.json
 npm run benchmark:large-house-plan-snap -- --samples=7 --warmups=1 --output=artifacts/performance/plan-snap-local.json
+npm run benchmark:large-house-interaction -- --samples=7 --warmups=1 --output=artifacts/performance/interaction-local.json
 ```
 
 A local report is diagnostic only; it cannot replace the CI comparison.

demo/performance/budgets-large-house-interaction.json

@@ -0,0 +1,139 @@
+{
+  "schema": 1,
+  "profile": "large-house-interaction-v1",
+  "minimumSamples": 7,
+  "timings": {
+    "modelReadyMs": {
+      "stat": "median",
+      "maxRegressionRatio": 0.3,
+      "noiseAllowanceMs": 200,
+      "hardMaxMs": 2500
+    },
+    "firstStableRenderMs": {
+      "stat": "median",
+      "maxRegressionRatio": 0.3,
+      "noiseAllowanceMs": 250,
+      "hardMaxMs": 3000
+    },
+    "interactionSeriesMs": {
+      "stat": "median",
+      "maxRegressionRatio": 0.5,
+      "noiseAllowanceMs": 150,
+      "hardMaxMs": 3000
+    },
+    "hoverSeriesMs": {
+      "stat": "median",
+      "maxRegressionRatio": 0.5,
+      "noiseAllowanceMs": 60,
+      "hardMaxMs": 500
+    },
+    "panSeriesMs": {
+      "stat": "median",
+      "maxRegressionRatio": 0.5,
+      "noiseAllowanceMs": 60,
+      "hardMaxMs": 500
+    },
+    "cameraSeriesMs": {
+      "stat": "median",
+      "maxRegressionRatio": 0.5,
+      "noiseAllowanceMs": 60,
+      "hardMaxMs": 500
+    },
+    "editorSeriesMs": {
+      "stat": "median",
+      "maxRegressionRatio": 0.5,
+      "noiseAllowanceMs": 100,
+      "hardMaxMs": 750
+    },
+    "irrelevantHaTicksMs": {
+      "stat": "median",
+      "maxRegressionRatio": 0.5,
+      "noiseAllowanceMs": 40,
+      "hardMaxMs": 250
+    },
+    "relevantHaTickMs": {
+      "stat": "median",
+      "maxRegressionRatio": 0.5,
+      "noiseAllowanceMs": 40,
+      "hardMaxMs": 250
+    },
+    "spaceSwitchMs": {
+      "stat": "median",
+      "maxRegressionRatio": 0.5,
+      "noiseAllowanceMs": 75,
+      "hardMaxMs": 1500
+    },
+    "stateUpdateMs": {
+      "stat": "median",
+      "maxRegressionRatio": 0.5,
+      "noiseAllowanceMs": 75,
+      "hardMaxMs": 1000
+    },
+    "resizePreviewMs": {
+      "stat": "median",
+      "maxRegressionRatio": 0.4,
+      "noiseAllowanceMs": 150,
+      "hardMaxMs": 2000
+    },
+    "panZoomMs": {
+      "stat": "median",
+      "maxRegressionRatio": 0.5,
+      "noiseAllowanceMs": 60,
+      "hardMaxMs": 500
+    },
+    "settingsDialogMs": {
+      "stat": "median",
+      "maxRegressionRatio": 0.5,
+      "noiseAllowanceMs": 100,
+      "hardMaxMs": 1000
+    },
+    "switchCycleMs": {
+      "stat": "median",
+      "maxRegressionRatio": 0.35,
+      "noiseAllowanceMs": 250,
+      "hardMaxMs": 7000
+    }
+  },
+  "longTasks": {
+    "maxSingleMs": 3000,
+    "maxSingleRegressionRatio": 0.3,
+    "maxSingleNoiseAllowanceMs": 250,
+    "maxCountP95": 30,
+    "maxCountRegressionRatio": 0.35,
+    "countNoiseAllowance": 3,
+    "maxTotalP95Ms": 12000,
+    "maxTotalRegressionRatio": 0.3,
+    "noiseAllowanceMs": 150
+  },
+  "longTaskWindows": {
+    "hoverSeries": { "maxSingleMs": 150, "maxCountP95": 3, "maxTotalP95Ms": 300 },
+    "panSeries": { "maxSingleMs": 150, "maxCountP95": 3, "maxTotalP95Ms": 300 },
+    "cameraSeries": { "maxSingleMs": 150, "maxCountP95": 3, "maxTotalP95Ms": 300 },
+    "editorSeries": { "maxSingleMs": 150, "maxCountP95": 3, "maxTotalP95Ms": 300 }
+  },
+  "heap": {
+    "required": true,
+    "hardMaxGrowthBytes": 67108864,
+    "maxRegressionRatio": 0.75,
+    "noiseAllowanceBytes": 16777216
+  },
+  "cacheEntries": {
+    "cleanFloor": 100,
+    "glowClip": 200,
+    "wallUnion": 1,
+    "openingTunnel": 1,
+    "openingWallIndex": 1,
+    "planSnapGeometry": 1,
+    "wallFaceGraph": 4
+  },
+  "cacheGrowth": {
+    "cleanFloor": 0,
+    "glowClip": 0,
+    "wallUnion": 0,
+    "openingTunnel": 0,
+    "openingWallIndex": 0,
+    "planSnapGeometry": 0,
+    "wallFaceGraph": 0
+  },
+  "renderedDevices": 200
+}

demo/performance/card-contract.mjs

@@ -17,22 +17,41 @@ export const LARGE_HOUSE_CARD_CONTRACT = Object.freeze({
   label: 'large-house-v1',
   methods: Object.freeze([
     '_baseVb',
+    '_bindingStatus',
+    '_cancelDecorGesture',
+    '_checkSpacePhysicalGeometry',
+    '_decorBoxOf',
+    '_dtMeasure',
+    '_dtMove',
+    '_dtStart',
     '_openSettingsDialog',
     '_pickSpace',
+    '_pos',
+    '_renderBody',
     '_rszCancelDrag',
     '_rszEdgeDown',
     '_rszMove',
     '_rszRooms',
     '_setMode',
+    '_scenePoint',
     '_viewOr',
   ]),
   fields: Object.freeze([
     '_booting',
+    '_bootSoft',
+    '_cameraTransition',
     ...CACHE_FIELDS,
+    '_continuity',
+    '_cursorPt',
+    '_decorList',
+    '_decorSel',
+    '_decorTool',
     '_devices',
     '_gridPitch',
+    '_hassSequence',
     '_loadOk',
     '_model',
+    '_modeTransitionBusy',
     '_path',
     '_serverCfg',
     '_settingsDialog',
@@ -42,7 +61,7 @@ export const LARGE_HOUSE_CARD_CONTRACT = Object.freeze({
   // checks these members only when the target source tree supports Stage 1.
   optionalFields: Object.freeze([
     '_activeDraftId', '_draftSegmentCms', '_isoGeometryCache', '_offerWallFaces',
-    '_onLabsSnapshot', '_planSnapGeometryCache', '_roomDialog', '_setProjection',
+    '_liveEditorPaintCount', '_onLabsSnapshot', '_planSnapGeometryCache', '_roomDialog', '_setProjection',
     '_wallFaceBatch', '_wallFaceGraphCache',
   ]),
   // #380: v1.68.1 owns the same resize session directly on the card; newer
@@ -54,12 +73,19 @@ export const LARGE_HOUSE_CARD_CONTRACT = Object.freeze({
   ]),
   fieldTypes: Object.freeze({
     _booting: 'boolean',
+    _bootSoft: 'boolean',
+    _cameraTransition: 'object',
     _cleanFloorCache: 'map',
     _devices: 'array',
+    _continuity: 'object',
+    _decorList: 'array',
+    _decorTool: 'string',
     _draftSegmentCms: 'array',
     _glowClipCache: 'map',
     _gridPitch: 'number',
+    _hassSequence: 'number',
     _loadOk: 'boolean',
+    _liveEditorPaintCount: 'number',
     _model: 'array',
     _onLabsSnapshot: 'function',
     _offerWallFaces: 'function',

demo/performance/evaluate.mjs

@@ -143,6 +143,20 @@ export const evaluatePerformanceBudget = ({ candidate, baseline, budgets, absolu
     },
   ));
 
+  for (const [windowName, budget] of Object.entries(budgets.longTaskWindows ?? {})) {
+    const windows = candidate.rows.map((row) => row.longTasks?.[windowName]);
+    const available = windows.every((window) => window?.supported === true);
+    checks.push({
+      id: `longTask.${windowName}.available`, actual: available ? 1 : 0, limit: 1, pass: available,
+    });
+    const maxSingle = available ? Math.max(...windows.map((window) => window.maxMs)) : NaN;
+    const countP95 = available ? percentile(windows.map((window) => window.count), 0.95) : NaN;
+    const totalP95 = available ? percentile(windows.map((window) => window.totalMs), 0.95) : NaN;
+    checks.push(makeCheck(`longTask.${windowName}.maxSingleMs`, maxSingle, budget.maxSingleMs));
+    checks.push(makeCheck(`longTask.${windowName}.countP95`, countP95, budget.maxCountP95));
+    checks.push(makeCheck(`longTask.${windowName}.totalP95Ms`, totalP95, budget.maxTotalP95Ms));
+  }
+
   const candidateHeap = candidate.rows
     .map((row) => row.heapGrowthBytes)
     .filter(finite)

demo/smoke_area_relocation.mjs

@@ -250,15 +250,18 @@ const res = await page.evaluate(async () => {
   await wait(100);
   const coldCalls = [];
   let coldRev = 40;
+  let releaseColdConfig;
+  const coldConfigGate = new Promise((resolve) => { releaseColdConfig = resolve; });
   const coldHass = window.__mkHass();
   const coldBaseCallWS = coldHass.callWS;
   coldHass.callWS = async (message) => {
     coldCalls.push(structuredClone(message));
     if (message.type === 'houseplan/config/get') {
+      await coldConfigGate;
       return { config: coldConfig, rev: coldRev, can_write: true };
     }
     if (message.type === 'houseplan/layout/get') {
-      return { layout: coldLayout, rev: coldRev };
+      return { layout: structuredClone(coldLayout), rev: coldRev };
     }
     if (message.type === 'houseplan/layout/delete') {
       delete coldLayout[message.device_id];
@@ -274,6 +277,12 @@ const res = await page.evaluate(async () => {
   coldCard.setConfig({ type: 'custom:houseplan-card', title: 'Cold Area backfill' });
   document.body.append(coldCard);
   coldCard.hass = coldHass;
+  await wait(100);
+  const coldCacheStayedReadOnly = !coldCalls.some((message) =>
+    message.type === 'houseplan/config/set'
+      || ['houseplan/layout/set', 'houseplan/layout/update', 'houseplan/layout/delete']
+        .includes(message.type));
+  releaseColdConfig();
   for (let attempt = 0; attempt < 20 && !coldCard._loadedOnce; attempt += 1) await wait(100);
   await wait(450);
   await paint(coldCard);
@@ -525,6 +534,7 @@ const res = await page.evaluate(async () => {
       && compositeDeletesAfter === compositeDeletesBefore
       && c._newIds.has(compositeId) === compositeAttentionBefore
       && !c._areaRelocationIds.has(compositeId),
+    coldCacheStayedReadOnly,
     coldStartBackfilled,
     staticReadOnlyProjection: staticCard._areaRelocationIds.has('d_leak')
       && staticLeft > 50 && !!staticEl?.querySelector('.newdot'),

demo/smoke_bg_color.mjs

@@ -325,6 +325,7 @@ const drawn = await page.evaluate(async () => {
     },
     options: { minDim: 1, eps: 0.01 }, rooms: resizeRooms, openings: [],
     snapshotIdentity: snapshot, before: JSON.parse(snapshot), wallUnionBefore: null,
+    epochBefore: c._cfgEpoch,
   });
   c._resize.move({
     pointerId: 912, point: [687.5, 250], step: 0.5, snap: (point) => point,

demo/smoke_danger_confirm_branches.mjs

@@ -65,15 +65,20 @@ const warmGate = await page.evaluate(async () => {
     new Promise((resolve) => setTimeout(() => resolve('timeout'), 100)),
   ]);
   await settle();
+  const warmDecision = card._confirmDanger({
+    key: 'warm-language-gate',
+    kind: 'destructive',
+    title: 'Delete?',
+    message: 'The plan and all its rooms will be deleted.',
+    confirmLabel: 'Delete',
+    cancelLabel: 'Cancel',
+  });
+  // Refusal is a synchronous registration barrier, not eventual cleanup by
+  // the next warm render. A briefly pending request has no decision surface.
+  const warmRequestWasNeverRegistered = card._dangerConfirm === null
+    && card._dangerConfirmController.state === null;
   const decision = await Promise.race([
-    card._confirmDanger({
-      key: 'warm-language-gate',
-      kind: 'destructive',
-      title: 'Delete?',
-      message: 'The plan and all its rooms will be deleted.',
-      confirmLabel: 'Delete',
-      cancelLabel: 'Cancel',
-    }),
+    warmDecision,
     new Promise((resolve) => setTimeout(() => resolve('timeout'), 100)),
   ]);
   const result = {
@@ -81,6 +86,7 @@ const warmGate = await page.evaluate(async () => {
     readyConfirmationOpenedBeforeWarm: openedWhileReady,
     readyToWarmCancelsOpenConfirmation: cancelledOnTransition === false,
     readyToWarmKeepsCommittedBody: root().querySelector('ha-card')?.outerHTML === committedBody,
+    warmLanguageGateNeverRegisters: warmRequestWasNeverRegistered,
     warmLanguageGateRefusesImmediately: decision === false,
     warmLanguageGateKeepsControllerEmpty: card._dangerConfirm === null
       && card._dangerConfirmController.state === null,
@@ -194,6 +200,28 @@ const out = await page.evaluate(async () => {
     }));
     await settle();
   };
+  const boundedDangerDecision = async (decision, timeoutMs = 250) => {
+    let timeoutId;
+    const outcome = await Promise.race([
+      decision.then((value) => ({ settled: true, value })),
+      new Promise((resolve) => {
+        timeoutId = setTimeout(() => resolve({ settled: false, value: 'timeout' }), timeoutMs);
+      }),
+    ]);
+    clearTimeout(timeoutId);
+    if (!outcome.settled) {
+      // A missing or dead decision surface must fail the smoke quickly instead
+      // of consuming the whole mutation shard. Cancelling also keeps later
+      // branches independent from the timed-out controller state.
+      card._cancelDangerConfirm();
+      await Promise.race([
+        decision,
+        new Promise((resolve) => setTimeout(resolve, 100)),
+      ]);
+      await settle();
+    }
+    return outcome;
+  };
 
   await settle();
 
@@ -213,7 +241,9 @@ const out = await page.evaluate(async () => {
   await settle();
   result.mainBranchRendersExactlyOneConfirm = dialogs() === 1;
   card._cancelDangerConfirm();
-  result.mainBranchCancelResolvesFalse = (await single) === false;
+  const singleDecision = await boundedDangerDecision(single);
+  result.mainBranchCancelResolvesFalse = singleDecision.settled
+    && singleDecision.value === false;
 
   const savedCfg = card._serverCfg;
   const savedModel = card._model;
@@ -240,7 +270,9 @@ const out = await page.evaluate(async () => {
   await settle();
   result.onboardingBranchShowsConfirm = dialogs() === 1;
   await decide(false);
-  result.onboardingBranchResolves = (await onboarding) === false;
+  const onboardingDecision = await boundedDangerDecision(onboarding);
+  result.onboardingBranchResolves = onboardingDecision.settled
+    && onboardingDecision.value === false;
   await leaveBranch();
 
   // Открытое подтверждение переживает смену ветки: раньше оно исчезало вместе
@@ -251,8 +283,9 @@ const out = await page.evaluate(async () => {
   await enterBranch([]);
   const stillOpenInOnboarding = dialogs() === 1;
   await decide(true);
+  const survivorDecision = await boundedDangerDecision(survivor);
   result.openConfirmSurvivesBranchChange = openedInMainBranch && stillOpenInOnboarding
-    && (await survivor) === true;
+    && survivorDecision.settled && survivorDecision.value === true;
   await leaveBranch();
 
   // The exact missed branch from #417: a non-empty model whose active space
@@ -265,22 +298,17 @@ const out = await page.evaluate(async () => {
   card._spaceModel = () => undefined;
   card.requestUpdate();
   await settle();
-  const spaceLossDecision = await Promise.race([
-    pendingAtSpaceLoss,
-    new Promise((resolve) => setTimeout(() => resolve('timeout'), 100)),
-  ]);
+  const spaceLossDecision = await boundedDangerDecision(pendingAtSpaceLoss);
   result.lostSpaceBranchIsActuallyEntered = root().childElementCount === 0;
-  result.openConfirmCancelsWhenSpaceIsLost = spaceLossDecision === false
+  result.openConfirmCancelsWhenSpaceIsLost = spaceLossDecision.settled
+    && spaceLossDecision.value === false
     && card._dangerConfirm === null && card._dangerConfirmController.state === null;
   const refusedWithoutSpacePromise = card._confirmDanger(request('space-already-lost'));
   const refusedWithoutSpaceWasNeverRegistered = card._dangerConfirm === null
     && card._dangerConfirmController.state === null;
-  const refusedWithoutSpace = await Promise.race([
-    refusedWithoutSpacePromise,
-    new Promise((resolve) => setTimeout(() => resolve('timeout'), 100)),
-  ]);
+  const refusedWithoutSpace = await boundedDangerDecision(refusedWithoutSpacePromise);
   result.lostSpaceRequestRefusesImmediately = refusedWithoutSpaceWasNeverRegistered
-    && refusedWithoutSpace === false
+    && refusedWithoutSpace.settled && refusedWithoutSpace.value === false
     && card._dangerConfirm === null && card._dangerConfirmController.state === null
     && dialogs() === 0;
   card._spaceModel = originalSpaceModel;
@@ -302,7 +330,8 @@ const out = await page.evaluate(async () => {
     await settle();
     const shown = dialogs() === 1;
     await decide(false);
-    return branchEntered && shown && (await pending) === false;
+    const decision = await boundedDangerDecision(pending);
+    return branchEntered && shown && decision.settled && decision.value === false;
   };
   result.fixedFloorPendingStillShowsConfirm = await confirmInFixedBranch(false, 'pending');
   result.fixedFloorInvalidStillShowsConfirm = await confirmInFixedBranch(true, 'invalid');
@@ -334,7 +363,9 @@ const out = await page.evaluate(async () => {
     }
   }
   await settle();
-  result.touchTapOnCancelResolvesFalse = !!cancelButton && (await byTap) === false
+  const tapDecision = await boundedDangerDecision(byTap);
+  result.touchTapOnCancelResolvesFalse = !!cancelButton
+    && tapDecision.settled && tapDecision.value === false
     && dialogs() === 0;
   await leaveBranch();
 
@@ -350,7 +381,9 @@ const out = await page.evaluate(async () => {
   card.hass = savedHass;
   card.requestUpdate();
   await settle();
-  result.notReadyCardRefusesInsteadOfHanging = (await refused) === false;
+  const refusedDecision = await boundedDangerDecision(refused);
+  result.notReadyCardRefusesInsteadOfHanging = refusedDecision.settled
+    && refusedDecision.value === false;
 
   // Match the public surface of HA's pinned ha-dialog closely enough to prove
   // branch selection and ARIA forwarding without depending on private shadow

demo/smoke_decor.mjs

@@ -10,6 +10,7 @@ const res = await page.evaluate(async () => {
     while (c._modeTransitionBusy && performance.now() - started < 1500);
     await c.updateComplete;
   };
+  const settleLive = () => c._editorRuntime?._whenLiveEditorSettled() ?? c.updateComplete;
   const esc = async () => { window.dispatchEvent(new KeyboardEvent('keydown', { key: 'Escape' })); await c.updateComplete; };
   // 1) третья вкладка есть
   const tabs = [...sr().querySelectorAll('.modetab')];
@@ -272,10 +273,10 @@ const res = await page.evaluate(async () => {
   const vw = () => c._viewOr(c._baseVb());
   c._decorTool = 'line';
   c._decorDraft = { kind: 'line', a: [g * 4, g * 20], b: [g * 4, g * 20], pid: 3 };
-  await c.updateComplete;
+  await settleLive();
   out.noBadgeBeforeTheDrag = !label();                 // нулевая длина — молчим
   c._decorDraft = { ...c._decorDraft, b: [g * 16, g * 20] };   // 12 клеток вправо
-  await c.updateComplete;
+  await settleLive();
   out.lineBadgeShown = !!label();
   // 12 клеток × 5 см = 0.60 m, угол 0° — ровно то, что пишет плашка стены
   out.lineBadgeText = txt();
@@ -287,12 +288,12 @@ const res = await page.evaluate(async () => {
   out.badgeGreenOnAxis = !!label() && label().classList.contains('on45');
   // косой отрезок 3-4-5: длина 5 клеток, угол 53.1° — не кратен 45°
   c._decorDraft = { kind: 'line', a: [g * 4, g * 20], b: [g * 7, g * 24], pid: 3 };
-  await c.updateComplete;
+  await settleLive();
   out.obliqueBadge = txt() === fmt(g * 5) + ' · 53.1°';
   out.obliqueNotGreen = !!label() && !label().classList.contains('on45');
   // прямоугольник показывает габарит и чистую площадь
   c._decorDraft = { kind: 'rect', a: [g * 4, g * 20], b: [g * 12, g * 26], pid: 3 };
-  await c.updateComplete;
+  await settleLive();
   out.rectBadgeHasSizeAndArea = txt().startsWith(fmt(g * 8) + ' × ' + fmt(g * 6) + ' · ')
     && /(?:m²|ft²)$/.test(txt());
   // отпустили — плашки нет
@@ -493,6 +494,127 @@ const res = await page.evaluate(async () => {
   c._curSpaceCfg.decor = decorBefore;                 // сцена как была до пробы
   c._decorTool = 'select'; await c.updateComplete;
   out.decorRestored = c._decorList.length === decorBefore.length;
+  // #447: Arrow is a separate rigid transaction, not a synthetic pointer
+  // move. It preserves off-grid phase, bypasses both magnets and keeps one
+  // history/save boundary per browser keydown.
+  const keyboardOriginal = JSON.parse(JSON.stringify(c._decorList));
+  const keyboardShapes = [
+    { id: 'key-rect', kind: 'rect', x: 0.1013, y: 0.2017, w: 0.08, h: 0.05,
+      angle: 17, color: '#123456', fill: true },
+    { id: 'key-furniture', kind: 'furniture', x: 0.3013, y: 0.4017, w: 0.08, h: 0.05,
+      symbol: 'chair', angle: 90, flip_h: true },
+    { id: 'key-image', kind: 'image', x: 0.5013, y: 0.6017, w: 0.08, h: 0.05,
+      asset_id: 'smoke-missing-asset', opacity: 0.6 },
+  ];
+  c._curSpaceCfg.decor = keyboardShapes;
+  c._decorTool = 'select'; c._decorSel = 'key-furniture';
+  c._decorDraft = null; c._decorMove = null; c._dtDrag = null; c._bdDrag = null;
+  c.requestUpdate(); await c.updateComplete;
+  c._geometryHistory.clear();
+  c._saveConfigDebounced.cancel();
+  const realDebouncedSave = c._saveConfigDebounced;
+  let keyboardSaves = 0, decorSnapCalls = 0, furnitureMoveCalls = 0;
+  const countedSave = () => { keyboardSaves += 1; };
+  countedSave.pending = () => false; countedSave.cancel = () => {}; countedSave.flush = () => {};
+  c._saveConfigDebounced = countedSave;
+  const realDecorSnap = c._decorSnap;
+  const realFurnitureMove = c._editorRuntime._furnMoveUpdate;
+  c._decorSnap = (...args) => { decorSnapCalls += 1; return realDecorSnap.apply(c, args); };
+  c._editorRuntime._furnMoveUpdate = (...args) => {
+    furnitureMoveCalls += 1;
+    return realFurnitureMove.apply(c._editorRuntime, args);
+  };
+  const arrow = (key, target = window, init = {}) => {
+    const event = new KeyboardEvent('keydown', {
+      key, bubbles: true, composed: true, cancelable: true, ...init,
+    });
+    return target.dispatchEvent(event) === false;
+  };
+  const keyed = (id) => c._decorList.find((shape) => shape.id === id);
+  const keyStep = g / 1000;
+  const furnitureBeforeKey = JSON.parse(JSON.stringify(keyed('key-furniture')));
+  const epochBeforeKey = c._cfgEpoch;
+  const firstArrowPrevented = arrow('ArrowRight');
+  const furnitureAfterRight = JSON.parse(JSON.stringify(keyed('key-furniture')));
+  out.arrowMovesFurnitureOneCellWithoutMagnet = firstArrowPrevented
+    && Math.abs(furnitureAfterRight.x - furnitureBeforeKey.x - keyStep) < 1e-12
+    && furnitureAfterRight.y === furnitureBeforeKey.y
+    && furnitureAfterRight.angle === furnitureBeforeKey.angle
+    && furnitureAfterRight.flip_h === furnitureBeforeKey.flip_h
+    && decorSnapCalls === 0 && furnitureMoveCalls === 0;
+  out.arrowIsOneHistoryAndSaveTransaction = c._geometryHistory.size === 1
+    && c._geometryHistory.undoName === c._t('history.decor_move')
+    && keyboardSaves === 1 && c._cfgEpoch === epochBeforeKey + 1
+    && c._decorSel === 'key-furniture';
+  const shiftArrowPrevented = arrow('ArrowDown', window, { shiftKey: true });
+  const furnitureAfterDown = JSON.parse(JSON.stringify(keyed('key-furniture')));
+  out.shiftArrowKeepsTheSameOneCellStep = shiftArrowPrevented
+    && Math.abs(furnitureAfterDown.y - furnitureAfterRight.y - keyStep) < 1e-12
+    && c._geometryHistory.size === 2 && keyboardSaves === 2;
+  arrow('z', window, { ctrlKey: true });
+  const furnitureAfterUndo = JSON.parse(JSON.stringify(keyed('key-furniture')));
+  arrow('y', window, { ctrlKey: true });
+  const furnitureAfterRedo = JSON.parse(JSON.stringify(keyed('key-furniture')));
+  out.arrowUndoRedoIsExactlyOneStep = Math.abs(furnitureAfterUndo.y - furnitureAfterRight.y) < 1e-8
+    && Math.abs(furnitureAfterRedo.y - furnitureAfterDown.y) < 1e-8
+    && Math.abs(furnitureAfterRedo.x - furnitureAfterRight.x) < 1e-8
+    && c._decorSel === 'key-furniture';
+
+  c._decorSel = 'key-image';
+  const imageX = keyed('key-image').x;
+  arrow('ArrowLeft');
+  c._decorSel = 'key-rect';
+  const rectY = keyed('key-rect').y;
+  arrow('ArrowUp');
+  out.imageAndOrdinaryDecorUseTheSameArrowPath = Math.abs(keyed('key-image').x - imageX + keyStep) < 1e-12
+    && Math.abs(keyed('key-rect').y - rectY + keyStep) < 1e-12
+    && decorSnapCalls === 0 && furnitureMoveCalls === 0;
+
+  const guardX = () => keyed('key-rect').x;
+  const guardStart = guardX();
+  c.requestUpdate(); await c.updateComplete;
+  const controls = ['input', 'textarea', 'select'].map((tag) => document.createElement(tag));
+  const editable = document.createElement('div'); editable.contentEditable = 'true';
+  controls.push(editable);
+  const fieldResults = [];
+  for (const control of controls) {
+    document.body.append(control); control.focus();
+    fieldResults.push(!arrow('ArrowRight', control) && guardX() === guardStart);
+    control.remove();
+  }
+  out.arrowLeavesFormControlsAlone = fieldResults.every(Boolean);
+  const toolbarControl = sr().querySelector('.editor-secondary button');
+  toolbarControl?.focus();
+  const toolbarGuarded = !!toolbarControl && !arrow('ArrowRight', toolbarControl) && guardX() === guardStart;
+  toolbarControl?.blur();
+  c._decorEraseConfirm = { id: 'key-rect', kind: 'rect' };
+  const dialogGuarded = !arrow('ArrowRight') && guardX() === guardStart;
+  c._decorEraseConfirm = null;
+  c._decorMove = { id: 'key-rect', start: [0, 0], orig: JSON.parse(JSON.stringify(keyed('key-rect'))),
+    pid: 447, moved: false, before: c._geometrySnapshot() };
+  const gestureGuarded = !arrow('ArrowRight') && guardX() === guardStart;
+  c._decorMove = null;
+  out.arrowRespectsToolbarDialogAndGestureGuards = toolbarGuarded && dialogGuarded && gestureGuarded;
+  const modifierResults = [
+    { ctrlKey: true }, { metaKey: true }, { altKey: true },
+  ].map((init) => !arrow('ArrowRight', window, init) && guardX() === guardStart);
+  out.modifiedArrowsRemainBrowserCommands = modifierResults.every(Boolean);
+
+  c._curSpaceCfg.decor = [{ id: 'key-limit', kind: 'rect', x: 4999.9, y: 0, w: 0.1, h: 0.1 }];
+  c._decorSel = 'key-limit'; c._geometryHistory.clear();
+  const savesBeforeNoop = keyboardSaves, epochBeforeNoop = c._cfgEpoch;
+  const noopPrevented = arrow('ArrowRight');
+  out.boundaryNoopIsConsumedButNotSaved = noopPrevented
+    && c._curSpaceCfg.decor[0].x === 4999.9
+    && c._geometryHistory.size === 0 && keyboardSaves === savesBeforeNoop
+    && c._cfgEpoch === epochBeforeNoop;
+
+  c._decorSnap = realDecorSnap;
+  c._editorRuntime._furnMoveUpdate = realFurnitureMove;
+  c._saveConfigDebounced = realDebouncedSave;
+  c._curSpaceCfg.decor = keyboardOriginal;
+  c._decorSel = null; c._geometryHistory.clear(); c._cfgEpoch++;
+  c.requestUpdate(); await c.updateComplete;
   // Switching modes during a live move cancels the transaction and restores
   // its start instead of leaving mutated geometry with a forgotten pointer.
   const liveShape = c._decorList[0];

demo/smoke_decor_text.mjs

@@ -27,9 +27,11 @@ const res = await page.evaluate(async () => {
     while (c._modeTransitionBusy && performance.now() - started < 1500);
     await c.updateComplete;
   };
+  const settleLive = () => c._editorRuntime?._whenLiveEditorSettled() ?? c.updateComplete;
   // null-safe: на сборке ДО этих правок у надписи нет ни data-id, ни tspan —
   // смок должен показать список провалов, а не упасть с исключением
-  const el = (id) => sr().querySelector(`.decorlayer text.dtext[data-id="${id}"]`);
+  const el = (id) => sr().querySelector(`[data-hp-live-editor] .decorlayer text.dtext[data-id="${id}"]`)
+    || sr().querySelector(`.decorlayer text.dtext[data-id="${id}"]`);
   const attr = (id, name) => { const e = el(id); return e ? e.getAttribute(name) : null; };
   const tspans = (id) => { const e = el(id); return e ? [...e.querySelectorAll('tspan')] : []; };
   const stageEl = () => sr().querySelector('.stage');
@@ -101,7 +103,7 @@ const res = await page.evaluate(async () => {
   out.noFrameWithoutSelection = !sr().querySelector('.dtframe');
   c._decorSel = 'dtm'; c.requestUpdate();
   await c.updateComplete; await sleep(60); await c.updateComplete;
-  const frame = () => sr().querySelector('.dtframe');
+  const frame = () => sr().querySelector('[data-hp-live-editor] .dtframe') || sr().querySelector('.dtframe');
   out.frameOnSelection = !!frame();
   out.fourCornersAndRotate = !!frame()
     && frame().querySelectorAll('.dthandle').length === 5
@@ -147,7 +149,7 @@ const res = await page.evaluate(async () => {
   ev('pointerdown', corner, ax + 40, ay2);
   out.dragStarted = !!c._dtDrag && c._dtDrag.kind === 'scale';
   ev('pointermove', stageEl(), ax + 80, ay2);
-  await c.updateComplete;
+  await settleLive();
   const scaled = c._decorList.find((x) => x.id === 'dtm');
   out.cornerStoresPhysicalSize = scaled.scale === undefined && scaled.size === undefined
     && Math.abs((scaled.size_cm || 0) - mediumSizeCm0 * 2) < 0.01;

demo/smoke_dialog_footer_width.mjs

@@ -205,7 +205,7 @@ for (const metric of desktop.metrics) {
 }
 checks.space_dialog_still_uses_medium_shell = desktop.space.widePreset
   && desktop.space.surfaceWidth >= 499 && desktop.space.surfaceWidth <= 501;
-checks.space_dialog_footer_not_regressed = desktop.space.buttons === 3
+checks.space_dialog_footer_not_regressed = desktop.space.buttons === 4
   && desktop.space.oneRow && desktop.space.noHorizontalOverflow;
 
 for (const kind of ['opening', 'physical', 'opening_de', 'physical_de']) {
@@ -217,10 +217,10 @@ for (const kind of ['opening', 'physical', 'opening_de', 'physical_de']) {
 checks.draft_four_actions_remain_contained = narrow.draft.buttons === 4
   && narrow.draft.insideViewport && narrow.draft.noHorizontalOverflow
   && narrow.draft.buttonsContained;
-checks.space_narrow_not_regressed = narrow.space.buttons === 3
+checks.space_narrow_not_regressed = narrow.space.buttons === 4
   && narrow.space.insideViewport && narrow.space.noHorizontalOverflow
   && narrow.space.buttonsContained;
-checks.space_de_narrow_not_regressed = narrow.space_de.buttons === 3
+checks.space_de_narrow_not_regressed = narrow.space_de.buttons === 4
   && narrow.space_de.insideViewport && narrow.space_de.noHorizontalOverflow
   && narrow.space_de.buttonsContained;
 

demo/smoke_dialog_modal_recovery.mjs

@@ -0,0 +1,318 @@
+// #463: native hp-dialog is a real, centred top-layer modal throughout its
+// lifecycle.  This is deliberately a production-bundle smoke: Lit updates,
+// HTMLDialogElement top-layer state, ::backdrop and late custom-element
+// registration cannot be proved by a pure DOM shim.
+import { launch, checkAll, finish } from './serve.mjs';
+
+const DESKTOP = { width: 800, height: 600 };
+const NARROW = { width: 320, height: 720 };
+const { page, browser } = await launch(DESKTOP);
+
+const desktop = await page.evaluate(async () => {
+  const frame = () => new Promise((resolve) => requestAnimationFrame(resolve));
+  const settle = async (element) => {
+    await element.updateComplete;
+    await element.querySelector('hp-dialog')?.updateComplete;
+    await frame();
+    await frame();
+  };
+  const deepActive = () => {
+    let active = document.activeElement;
+    while (active?.shadowRoot?.activeElement) active = active.shadowRoot.activeElement;
+    return active;
+  };
+  const backdropAlpha = (dialog) => {
+    const color = getComputedStyle(dialog, '::backdrop').backgroundColor;
+    if (!color || color === 'transparent') return 0;
+    const values = color.match(/[\d.]+/g)?.map(Number) || [];
+    return values.length >= 4 ? values.at(-1) : 1;
+  };
+  const geometry = (host) => {
+    const native = host.shadowRoot?.querySelector('dialog');
+    const surface = host.shadowRoot?.querySelector('.surface');
+    const shellCount = host.shadowRoot?.querySelectorAll('dialog, ha-dialog').length || 0;
+    const dialogRect = native?.getBoundingClientRect();
+    const surfaceRect = surface?.getBoundingClientRect();
+    const centred = !!surfaceRect
+      && Math.abs((surfaceRect.left + surfaceRect.right) / 2 - innerWidth / 2) <= 1
+      && Math.abs((surfaceRect.top + surfaceRect.bottom) / 2 - innerHeight / 2) <= 1;
+    return {
+      native,
+      oneShell: shellCount === 1,
+      openModal: native?.open === true && native.matches(':modal'),
+      centred,
+      shrinkWrapped: !!dialogRect && !!surfaceRect
+        && Math.abs(dialogRect.width - surfaceRect.width) <= 1
+        && Math.abs(dialogRect.height - surfaceRect.height) <= 1,
+      backdropVisible: !!native && backdropAlpha(native) > 0,
+      noOverflow: !!surface
+        && surface.scrollWidth <= surface.clientWidth + 1
+        && document.documentElement.scrollWidth <= innerWidth + 1,
+    };
+  };
+
+  // Exact user surface: hp-confirm forces the native alert branch even when
+  // Home Assistant provides ha-dialog.
+  const confirm = document.createElement('hp-confirm');
+  confirm.token = 463001;
+  confirm.request = {
+    key: 'dialog-modal-contract',
+    kind: 'destructive',
+    title: 'Delete unfinished contour?',
+    message: 'The unfinished contour will be removed.',
+    confirmLabel: 'Delete',
+    cancelLabel: 'Cancel',
+  };
+  const decision = new Promise((resolve) => confirm.addEventListener(
+    'hp-confirm-decision', (event) => resolve(event.detail.accepted), { once: true },
+  ));
+  document.body.append(confirm);
+  await settle(confirm);
+  const confirmShell = confirm.querySelector('hp-dialog');
+  const confirmGeometry = geometry(confirmShell);
+  const confirmCancel = confirm.querySelector('button[autofocus]');
+  const confirmFocused = deepActive() === confirmCancel;
+  confirmCancel?.click();
+  const confirmCancelled = await decision === false;
+  confirm.remove();
+  await frame();
+
+  // An ordinary dialog starts on the native fallback because ha-dialog is
+  // intentionally registered only in the second half of this smoke.
+  const opener = document.createElement('button');
+  opener.id = 'hp-463-opener';
+  opener.textContent = 'Open dialog';
+  document.body.append(opener);
+  opener.focus();
+
+  const lifecycle = document.createElement('hp-dialog');
+  lifecycle.id = 'hp-463-lifecycle';
+  lifecycle.title = 'Lifecycle recovery';
+  lifecycle.innerHTML = '<button autofocus>First action</button>';
+  let lifecycleCloseCount = 0;
+  lifecycle.addEventListener('hp-close', () => {
+    lifecycleCloseCount += 1;
+    lifecycle.remove();
+  });
+  document.body.append(lifecycle);
+  await settle(lifecycle);
+  const initialGeometry = geometry(lifecycle);
+  const native = initialGeometry.native;
+
+  // Reproduce the independently confirmed open-but-nonmodal state. update()
+  // must recover the same physical shell without reporting a user close.
+  let showModalCalls = 0;
+  const realShowModal = native.showModal.bind(native);
+  native.showModal = () => {
+    showModalCalls += 1;
+    return realShowModal();
+  };
+  native.close();
+  native.show();
+  const becameOpenNonmodal = native.open && !native.matches(':modal');
+  lifecycle.requestUpdate();
+  await settle(lifecycle);
+  const afterUpdate = geometry(lifecycle);
+  const updateRecoveredSameShell = afterUpdate.native === native
+    && afterUpdate.openModal && afterUpdate.centred && afterUpdate.oneShell;
+  const updateRecoveryWasBounded = showModalCalls === 1;
+  lifecycle.requestUpdate();
+  await settle(lifecycle);
+  const stableUpdateDoesNotRetry = showModalCalls === 1;
+
+  // Removing a modal from the document drops it from the top layer while the
+  // open attribute can survive. Reconnecting the same host must repair that
+  // exact native node and must not synthesize hp-close.
+  lifecycle.remove();
+  const detachedLostTopLayer = !native.matches(':modal');
+  document.body.append(lifecycle);
+  await settle(lifecycle);
+  const afterReconnect = geometry(lifecycle);
+  const reconnectRecoveredSameShell = afterReconnect.native === native
+    && afterReconnect.openModal && afterReconnect.centred && afterReconnect.oneShell;
+  const reconnectRestoresInitialFocus = deepActive() === lifecycle.querySelector('[autofocus]');
+  const recoveryDidNotClose = lifecycleCloseCount === 0;
+
+  // A shrink-wrapped native shell still owns the entire viewport scrim hit
+  // target through the top layer. A content click stays inside; a click on the
+  // outer dialog follows dismissOnScrim and preserves the close/focus contract.
+  lifecycle.dismissOnScrim = true;
+  lifecycle.requestUpdate();
+  await settle(lifecycle);
+  lifecycle.shadowRoot.querySelector('.surface')?.click();
+  const surfaceClickDoesNotDismiss = lifecycleCloseCount === 0;
+  native.click();
+  await frame();
+  await frame();
+  const closeContractSurvives = lifecycleCloseCount === 1
+    && !lifecycle.isConnected && deepActive() === opener;
+
+  // Top-layer ordering must remain intact when a native parent opens an alert
+  // confirmation. Escape closes only the top alert, then the parent.
+  opener.focus();
+  const parent = document.createElement('hp-dialog');
+  parent.title = 'Native parent';
+  parent.innerHTML = '<button autofocus>Parent action</button>';
+  let parentCloseCount = 0;
+  parent.addEventListener('hp-close', () => {
+    parentCloseCount += 1;
+    parent.remove();
+  });
+  document.body.append(parent);
+  await settle(parent);
+  const child = document.createElement('hp-confirm');
+  child.token = 463002;
+  child.request = {
+    key: 'nested-dialog-order', kind: 'warning', title: 'Nested alert',
+    message: 'Close only this alert first.', confirmLabel: 'Continue', cancelLabel: 'Cancel',
+  };
+  const childDecision = new Promise((resolve) => child.addEventListener(
+    'hp-confirm-decision', (event) => resolve(event.detail.accepted), { once: true },
+  ));
+  document.body.append(child);
+  await settle(child);
+  const childNative = child.querySelector('hp-dialog')?.shadowRoot?.querySelector('dialog');
+  const nestedStartIsTwoModals = parent.shadowRoot.querySelector('dialog')?.matches(':modal')
+    && childNative?.matches(':modal');
+  deepActive()?.dispatchEvent(new KeyboardEvent('keydown', {
+    key: 'Escape', bubbles: true, composed: true, cancelable: true,
+  }));
+  const childCancelled = await childDecision === false;
+  child.remove();
+  await frame();
+  await frame();
+  const firstEscapeClosedOnlyAlert = childCancelled && parentCloseCount === 0
+    && parent.shadowRoot.querySelector('dialog')?.matches(':modal')
+    && deepActive() === parent.querySelector('[autofocus]');
+  deepActive()?.dispatchEvent(new KeyboardEvent('keydown', {
+    key: 'Escape', bubbles: true, composed: true, cancelable: true,
+  }));
+  await frame();
+  await frame();
+  const secondEscapeClosedParent = parentCloseCount === 1 && !parent.isConnected;
+
+  // Keep a second pre-registration ordinary dialog open. It must not switch
+  // branch when ha-dialog is defined later.
+  opener.focus();
+  const early = document.createElement('hp-dialog');
+  early.id = 'hp-463-early-native';
+  early.title = 'Opened before HA';
+  early.innerHTML = '<button autofocus>Keep open</button>';
+  document.body.append(early);
+  await settle(early);
+  const earlyNative = early.shadowRoot.querySelector('dialog');
+  earlyNative.__hp463Identity = true;
+
+  return {
+    confirmHasOneNativeShell: confirmGeometry.oneShell,
+    confirmIsTopLayerModal: confirmGeometry.openModal,
+    confirmSurfaceIsCentred: confirmGeometry.centred && confirmGeometry.shrinkWrapped,
+    confirmBackdropIsVisible: confirmGeometry.backdropVisible,
+    confirmFocusAndCancelWork: confirmFocused && confirmCancelled,
+    standardFallbackStartsCentred: initialGeometry.oneShell && initialGeometry.openModal
+      && initialGeometry.centred && initialGeometry.shrinkWrapped && initialGeometry.noOverflow,
+    artificialOpenNonmodalWasCreated: becameOpenNonmodal,
+    updateRecoversSameNativeShell: updateRecoveredSameShell,
+    updateRecoveryRunsOnce: updateRecoveryWasBounded && stableUpdateDoesNotRetry,
+    detachActuallyDropsTopLayer: detachedLostTopLayer,
+    reconnectRecoversSameNativeShell: reconnectRecoveredSameShell,
+    reconnectRestoresInitialFocus,
+    recoveryNeverEmitsClose: recoveryDidNotClose,
+    shrinkWrappedScrimKeepsDismissContract: surfaceClickDoesNotDismiss
+      && closeContractSurvives,
+    nestedNativeEscapeKeepsTopLayerOrder: nestedStartIsTwoModals
+      && firstEscapeClosedOnlyAlert && secondEscapeClosedParent,
+    earlyFallbackReadyForLateRegistration: !!earlyNative
+      && earlyNative.matches(':modal') && geometry(early).centred,
+  };
+});
+
+await page.setViewportSize(NARROW);
+
+const narrowAndLateRegistration = await page.evaluate(async () => {
+  const frame = () => new Promise((resolve) => requestAnimationFrame(resolve));
+  const settle = async (element) => {
+    await element.updateComplete;
+    await element.querySelector('hp-dialog')?.updateComplete;
+    await frame();
+    await frame();
+  };
+  const centred = (host) => {
+    const surface = host.shadowRoot?.querySelector('.surface');
+    const rect = surface?.getBoundingClientRect();
+    return !!rect
+      && Math.abs((rect.left + rect.right) / 2 - innerWidth / 2) <= 1
+      && Math.abs((rect.top + rect.bottom) / 2 - innerHeight / 2) <= 1;
+  };
+
+  const early = document.querySelector('#hp-463-early-native');
+  const originalNative = early.shadowRoot.querySelector('dialog');
+  early.wide = true;
+  early.requestUpdate();
+  await settle(early);
+  const surface = early.shadowRoot.querySelector('.surface');
+  const surfaceRect = surface.getBoundingClientRect();
+  const wideFitsNarrowViewport = early.wide && originalNative.matches(':modal')
+    && centred(early)
+    && surfaceRect.width <= innerWidth * 0.94 + 1
+    && surfaceRect.height <= innerHeight * 0.92 + 1
+    && surfaceRect.left >= -1 && surfaceRect.right <= innerWidth + 1
+    && surface.scrollWidth <= surface.clientWidth + 1
+    && originalNative.scrollWidth <= originalNative.clientWidth + 1;
+
+  class HaDialogStub extends HTMLElement {
+    constructor() {
+      super();
+      this.attachShadow({ mode: 'open' }).innerHTML = '<slot name="headerTitle"></slot>'
+        + '<slot></slot><slot name="footer"></slot>';
+    }
+    connectedCallback() {
+      queueMicrotask(() => this.dispatchEvent(new Event('opened')));
+    }
+  }
+  customElements.define('ha-dialog', HaDialogStub);
+  await frame();
+  await frame();
+
+  const earlyStillNative = early.shadowRoot.querySelector('dialog') === originalNative
+    && originalNative.__hp463Identity === true
+    && originalNative.matches(':modal')
+    && !early.shadowRoot.querySelector('ha-dialog')
+    && centred(early);
+
+  const lateOrdinary = document.createElement('hp-dialog');
+  lateOrdinary.title = 'Opened after HA';
+  lateOrdinary.innerHTML = '<button autofocus>HA action</button>';
+  document.body.append(lateOrdinary);
+  await settle(lateOrdinary);
+  const newOrdinaryUsesOneHaShell = lateOrdinary.shadowRoot.querySelectorAll('ha-dialog').length === 1
+    && !lateOrdinary.shadowRoot.querySelector('dialog');
+
+  const lateAlert = document.createElement('hp-dialog');
+  lateAlert.alert = true;
+  lateAlert.title = 'Alert after HA';
+  lateAlert.innerHTML = '<button autofocus>Native action</button>';
+  document.body.append(lateAlert);
+  await settle(lateAlert);
+  const alertNative = lateAlert.shadowRoot.querySelector('dialog');
+  const alertAfterHaStaysOneNativeModal = lateAlert.shadowRoot
+    .querySelectorAll('dialog, ha-dialog').length === 1
+    && !!alertNative?.matches(':modal') && centred(lateAlert);
+
+  lateAlert.remove();
+  lateOrdinary.remove();
+  early.remove();
+  await frame();
+  await frame();
+
+  return {
+    wideNativeFallbackFitsAndCentresOnNarrowViewport: wideFitsNarrowViewport,
+    openFallbackDoesNotSwitchAfterLateHaRegistration: earlyStillNative,
+    newOrdinaryUsesExactlyOneHaShell: newOrdinaryUsesOneHaShell,
+    alertAfterHaStillUsesExactlyOneNativeModal: alertAfterHaStaysOneNativeModal,
+  };
+});
+
+const out = { ...desktop, ...narrowAndLateRegistration };
+checkAll(out);
+await finish(browser, out);

demo/smoke_drag_bounds.mjs

@@ -131,6 +131,7 @@ const out = await page.evaluate(async () => {
   beginDeviceDrag(dev3, r0, 13);
   c._pointerMove(mk(2.5 * NORM_W + halfStep - r0.x, 2.5 * NORM_W - r0.y,
     400, 400, { shiftKey: true, pointerId: 13 }), dev3);
+  await Promise.resolve();
   o.shiftStillSnapsToTheNodes = onGrid(c._layout[dev3.id].x);
   c._cancelDeviceDrag();
 

demo/smoke_furniture.mjs

@@ -23,8 +23,10 @@ const res = await page.evaluate(async () => {
   const c = window.__card;
   const sr = () => c.shadowRoot || c.renderRoot;
   const sleep = (ms) => new Promise((r) => setTimeout(r, ms));
+  const settleLive = () => c._editorRuntime?._whenLiveEditorSettled() ?? c.updateComplete;
   const stageEl = () => sr().querySelector('.stage');
-  const el = (id) => (id ? sr().querySelector(`.decorlayer [data-id="${id}"]`) : null);
+  const el = (id) => (id ? sr().querySelector(`[data-hp-live-editor] .decorlayer [data-id="${id}"]`)
+    || sr().querySelector(`.decorlayer [data-id="${id}"]`) : null);
   const attr = (id, n) => { const e = el(id); return e ? e.getAttribute(n) : null; };
   const toScreen = (x, y) => {
     const r = stageEl().getBoundingClientRect();
@@ -46,8 +48,25 @@ const res = await page.evaluate(async () => {
   const cmToUnits = (cm) => (cm / CELL) * PITCH;
   const near = (a, b, tol) => Number.isFinite(a) && Number.isFinite(b) && Math.abs(a - b) <= tol;
   const pe = (id) => { const e = el(id); return e ? getComputedStyle(e).pointerEvents : null; };
+  const box = () => c._decorBoxOf(sofaNow());
 
+  const reducedMotion = c._reducedMotion;
+  c._reducedMotion = true;
   sr().querySelectorAll('.modetab')[2].click(); await c.updateComplete;
+  await new Promise((resolve) => {
+    const observer = new ResizeObserver(() => {
+      observer.disconnect();
+      resolve();
+    });
+    observer.observe(stageEl());
+  });
+  while (c._modeTransitionBusy || c._refitRaf || c._pendingRefitSize) {
+    await new Promise(requestAnimationFrame);
+  }
+  c.requestUpdate();
+  await c.updateComplete;
+  c._reducedMotion = reducedMotion;
+  out.initialModeSettled = !c._modeTransitionBusy && !c._refitRaf && !c._pendingRefitSize;
   c._curSpaceCfg.decor = [];
   c._decorTool = 'select'; c._decorSel = null; c._furnPalette = null; c._furnCategory = null;
   c._cfgEpoch++; c.requestUpdate(); await c.updateComplete;
@@ -140,7 +159,8 @@ const res = await page.evaluate(async () => {
   out.selectedItemIsMarked = !!item('sofa')?.classList.contains('on');
 
   // ================= 3. точное превью без мутации ==========================
-  const ghost = () => sr().querySelector('.furniture-placement-preview');
+  const ghost = () => sr().querySelector('[data-hp-live-editor] .furniture-placement-preview')
+    || sr().querySelector('.furniture-placement-preview');
   const beforePreview = {
     decor: c._decorList.length,
     epoch: c._cfgEpoch,
@@ -148,7 +168,7 @@ const res = await page.evaluate(async () => {
     redo: c._geometryHistory.redoName,
   };
   ev('pointermove', stageEl(), 300, 300, { pointerType: 'mouse' });
-  await c.updateComplete;
+  await settleLive();
   const firstPreview = c._editorRuntime?._furniturePreviewPlacement()
     ? JSON.parse(JSON.stringify(c._editorRuntime._furniturePreviewPlacement())) : null;
   const firstTransform = ghost()?.getAttribute('transform');
@@ -176,7 +196,7 @@ const res = await page.evaluate(async () => {
   stageEl().dispatchEvent(new PointerEvent('pointerleave', {
     bubbles: true, composed: true, pointerId: 11, pointerType: 'mouse',
   }));
-  await c.updateComplete;
+  await settleLive();
   out.pointerLeaveClearsPreview = !ghost() && c._furnPreviewInput === null;
 
   // Unknown/stale symbols fail dark: neither an invisible ghost nor a decor
@@ -184,7 +204,7 @@ const res = await page.evaluate(async () => {
   c._furnPalette = { symbol: 'future_unknown_symbol', w: 180, h: 90 };
   await c.updateComplete;
   ev('pointermove', stageEl(), 300, 300, { pointerType: 'mouse' });
-  await c.updateComplete;
+  await settleLive();
   const beforeUnknown = c._decorList.length;
   ev('pointerdown', stageEl(), 300, 300, { pointerType: 'mouse' });
   await c.updateComplete;
@@ -196,7 +216,7 @@ const res = await page.evaluate(async () => {
   // ================= 4. размещение в реальном размере ======================
   // середина комнаты r1 (40..550 × 140..580) — до стен дальше порога магнита
   ev('pointermove', stageEl(), 300, 300, { pointerType: 'mouse' });
-  await c.updateComplete;
+  await settleLive();
   const committedPreview = c._editorRuntime?._furniturePreviewPlacement()
     ? JSON.parse(JSON.stringify(c._editorRuntime._furniturePreviewPlacement())) : null;
   const committedPreviewStroke = Number(ghost()?.getAttribute('stroke-width'));
@@ -266,7 +286,7 @@ const res = await page.evaluate(async () => {
   category('bed')?.click(); await c.updateComplete;
   pick('bed_double'); await c.updateComplete;
   ev('pointermove', stageEl(), 300, 140 + wallHalf, { pointerType: 'mouse' });
-  await c.updateComplete;
+  await settleLive();
   const thickWallPreview = c._editorRuntime?._furniturePreviewPlacement()
     ? JSON.parse(JSON.stringify(c._editorRuntime._furniturePreviewPlacement())) : null;
   ev('pointerdown', stageEl(), 300, 140 + wallHalf);
@@ -282,6 +302,39 @@ const res = await page.evaluate(async () => {
     && ['x', 'y', 'w', 'h'].every((key) => near(bed[key], thickWallPreview[key], 1e-12))
     && (bed.angle || 0) === thickWallPreview.angle;
 
+  // #447: the same finite outer atom also has its exterior physical face.
+  // Raw intent above the wall must never be pulled through to the room side;
+  // preview, commit and exact-axis drag all share that decision.
+  await openFurniture();
+  c._furnPalette = { symbol: 'chair', w: 50, h: 50 };
+  c.requestUpdate(); await c.updateComplete;
+  const exteriorIntentY = 140 - wallHalf;
+  ev('pointermove', stageEl(), 300, exteriorIntentY, { pointerType: 'mouse' });
+  await settleLive();
+  const exteriorPreview = c._editorRuntime?._furniturePreviewPlacement()
+    ? JSON.parse(JSON.stringify(c._editorRuntime._furniturePreviewPlacement())) : null;
+  const exteriorDepth = cmToUnits(50);
+  const exteriorCentreY = 140 - wallHalf - exteriorDepth / 2;
+  out.exteriorPreviewStaysOutside = !!exteriorPreview
+    && near((exteriorPreview.y + exteriorPreview.h / 2) * 1000, exteriorCentreY, 1e-6)
+    && Math.abs(Math.abs(exteriorPreview.angle) - 180) < 1e-6;
+  ev('pointerdown', stageEl(), 300, exteriorIntentY);
+  await c.updateComplete;
+  const exteriorChair = c._decorList.find((shape) => shape.symbol === 'chair');
+  const exteriorChairId = exteriorChair?.id ?? null;
+  out.exteriorCommitMatchesPreview = !!exteriorChair && !!exteriorPreview
+    && ['x', 'y', 'w', 'h'].every((key) => near(exteriorChair[key], exteriorPreview[key], 1e-12))
+    && (exteriorChair.angle || 0) === exteriorPreview.angle;
+  ev('pointerdown', el(exteriorChairId), 300, exteriorCentreY);
+  ev('pointermove', stageEl(), 300, 140);
+  await settleLive();
+  const exteriorAxisDrag = c._decorList.find((shape) => shape.id === exteriorChairId);
+  out.exteriorExactAxisDragPreservesSide = !!exteriorAxisDrag
+    && near((exteriorAxisDrag.y + exteriorAxisDrag.h / 2) * 1000, exteriorCentreY, 1e-6)
+    && Math.abs(Math.abs(exteriorAxisDrag.angle || 0) - 180) < 1e-6;
+  ev('pointerup', stageEl(), 300, 140);
+  await c.updateComplete;
+
   // The regular decor snap resolves this pointer to the shared wall axis.
   // Surface-side selection must still use the raw point on the r2 side.
   await openFurniture();
@@ -289,10 +342,10 @@ const res = await page.evaluate(async () => {
   pick('chair'); await c.updateComplete;
   const sharedIntentX = 550 + wallHalf / 2;
   ev('pointermove', stageEl(), sharedIntentX, 300, { pointerType: 'mouse' });
-  await c.updateComplete;
+  await settleLive();
   ev('pointerdown', stageEl(), sharedIntentX, 300);
   await c.updateComplete;
-  const sharedChair = c._decorList.find((s) => s.symbol === 'chair');
+  const sharedChair = c._decorList.find((s) => s.symbol === 'chair' && s.id !== exteriorChairId);
   const chairDepth = (sharedChair?.h ?? NaN) * 1000;
   const rightSurfaceCentre = 550 + wallHalf + chairDepth / 2;
   out.sharedWallUsesRawPointerSide = !!sharedChair
@@ -304,7 +357,7 @@ const res = await page.evaluate(async () => {
   const sharedChairY = sharedChair ? (sharedChair.y + sharedChair.h / 2) * 1000 : NaN;
   ev('pointerdown', el(sharedChairId), rightSurfaceCentre, sharedChairY);
   ev('pointermove', stageEl(), 550, sharedChairY);
-  await c.updateComplete;
+  await settleLive();
   const axisDraggedChair = c._decorList.find((s) => s.id === sharedChairId);
   out.exactAxisDragPreservesWallSide = !!axisDraggedChair
     && near((axisDraggedChair.x + axisDraggedChair.w / 2) * 1000, rightSurfaceCentre, 1e-6);
@@ -352,14 +405,14 @@ const res = await page.evaluate(async () => {
   ev('pointerdown', el(sofaId), 300, 300);
   out.dragStarted = !!sofaId && c._decorMove?.id === sofaId;
   ev('pointermove', stageEl(), 540, 300);
-  await c.updateComplete;
+  await settleLive();
   const pulled = sofaNow();
   out.dragMagnetTurnsItToTheWall = Math.abs(Math.abs(pulled.angle || 0) - 90) < 1e-6;
   out.dragMagnetPressesTheBack =
     near((pulled.x + pulled.w / 2) * 1000,
       550 - wallHalf - cmToUnits(90) / 2, 1e-6);
   ev('pointermove', stageEl(), 300, 300, { shiftKey: true });
-  await c.updateComplete;
+  await settleLive();
   const shiftDragGridIndex = (sofaNow().x * 1000) / PITCH;
   out.shiftDragRemainsGridBound = near(shiftDragGridIndex, Math.round(shiftDragGridIndex), 1e-6);
   ev('pointerup', stageEl(), 300, 300, { shiftKey: true });
@@ -377,7 +430,7 @@ const res = await page.evaluate(async () => {
   c._cfgEpoch++;
   c._decorSel = sofaId; c.requestUpdate();
   await c.updateComplete; await sleep(60); await c.updateComplete;
-  const frame = () => sr().querySelector('.dtframe');
+  const frame = () => sr().querySelector('[data-hp-live-editor] .dtframe') || sr().querySelector('.dtframe');
   out.frameOnSelection = !!frame();
   out.furnitureFrameHasFourSideHandles = !!frame()
     && frame().classList.contains('dtfurnitureframe')
@@ -391,9 +444,10 @@ const res = await page.evaluate(async () => {
   const rOf = (sel) => { const e = frame()?.querySelector(sel); return e ? +e.getAttribute('r') : NaN; };
   out.handleSizeIsTheTaskOneSize = Math.abs(rOf('.dtknob') * 4 - rOf('.dthandle.dtrot'))
     / Math.max(rOf('.dthandle.dtrot'), 1e-9) < 0.05;
-  out.frameBoxIsTheShapeBox = !!c._dtBox
-    && near(c._dtBox.w, sofaNow().w * 1000, 1e-6)
-    && near(c._dtBox.h, sofaNow().h * 1000, 1e-6);
+  const frameBox = frame()?.querySelector('.dtbox');
+  out.frameBoxIsTheShapeBox = !!frameBox
+    && near(+frameBox.getAttribute('width'), sofaNow().w * 1000, 1e-6)
+    && near(+frameBox.getAttribute('height'), sofaNow().h * 1000, 1e-6);
 
   const visiblePath = el(sofaId);
   const hitPath = sr().querySelector(`.dfurniturehit[data-id="${sofaId}"]`);
@@ -406,7 +460,7 @@ const res = await page.evaluate(async () => {
 
   // Shift: independent, continuous width/depth + live plates.
   const before = { w: sofaNow().w, h: sofaNow().h };
-  const b = c._dtBox || { x: 0, y: 0, w: 0, h: 0 };
+  const b = box() || { x: 0, y: 0, w: 0, h: 0 };
   const handles = [...(frame()?.querySelectorAll('.dthandle') || [])];
   // #400: угловая ручка ищется по РОЛИ, а не по индексу в DOM. Индекс держался
   // на порядке отрисовки, а порядок — это решение о приоритете хита (углы
@@ -418,7 +472,7 @@ const res = await page.evaluate(async () => {
   ev('pointerdown', se, b.x + b.w, b.y + b.h);
   out.cornerDragStarted = c._dtDrag?.kind === 'scale' && !!c._dtDrag?.orig;
   ev('pointermove', stageEl(), b.x + b.w + 100, b.y + b.h + 20, { shiftKey: true });
-  await c.updateComplete;
+  await settleLive();
   const grown = sofaNow();
   out.cornerGrowsTheWidth = grown.w > before.w && near(grown.w * 1000, b.w + 100, 1e-6);
   out.cornerGrowsTheDepthINDEPENDENTLY = grown.h > before.h
@@ -433,7 +487,7 @@ const res = await page.evaluate(async () => {
     && plates.some((p) => /m|м|′/.test(p.textContent));
   // Without Shift the original ratio is preserved, still without grid snap.
   ev('pointermove', stageEl(), b.x + b.w + 101.7, b.y + b.h + 21.3);
-  await c.updateComplete;
+  await settleLive();
   const proportional = sofaNow();
   const wCells = (proportional.w * 1000) / PITCH;
   out.defaultResizePreservesRatio = near(proportional.w / proportional.h, before.w / before.h, 1e-5);
@@ -445,12 +499,12 @@ const res = await page.evaluate(async () => {
 
   // A middle handle changes only one axis and keeps the opposite edge fixed.
   const edgeBefore = { ...sofaNow() };
-  const eb = c._dtBox;
+  const eb = box();
   const rightEdge = [...frame().querySelectorAll('.dthandle.dtedge')].find((handle) =>
     near(+handle.getAttribute('cx'), eb.x + eb.w, 1e-6));
   ev('pointerdown', rightEdge, eb.x + eb.w, eb.y + eb.h / 2);
   ev('pointermove', stageEl(), eb.x + eb.w + 13.7, eb.y + eb.h / 2);
-  await c.updateComplete;
+  await settleLive();
   const edgeAfter = sofaNow();
   out.edgeHandleChangesOneAxisContinuously = near(edgeAfter.h, edgeBefore.h, 1e-9)
     && near(edgeAfter.w * 1000, edgeBefore.w * 1000 + 13.7, 1e-6)
@@ -461,13 +515,13 @@ const res = await page.evaluate(async () => {
   // Crossing the fixed corner toggles only the crossed axis. pointercancel
   // must restore the exact pre-gesture object and create no persisted flip.
   const crossBefore = JSON.parse(JSON.stringify(sofaNow()));
-  const cb = c._dtBox;
+  const cb = box();
   const crossHandles = [...frame().querySelectorAll('.dthandle')]
     .filter((el) => !el.classList.contains('dtrot') && !el.classList.contains('dtedge'));
   const crossSe = crossHandles[2];   // #400: по роли, не по позиции в DOM
   ev('pointerdown', crossSe, cb.x + cb.w, cb.y + cb.h);
   ev('pointermove', stageEl(), cb.x - 25, cb.y + cb.h + 10, { shiftKey: true });
-  await c.updateComplete;
+  await settleLive();
   const crossed = sofaNow();
   out.crossingTogglesOnlyHorizontalFlip = crossed.flip_h === true && !crossed.flip_v
     && crossed.w > 0 && crossed.h > 0 && near(crossed.x * 1000 + crossed.w * 1000, cb.x, 1e-6);
@@ -484,17 +538,17 @@ const res = await page.evaluate(async () => {
   ev('pointerdown', frame()?.querySelector('.dthandle.dtrot'), cx + 100, cy);
   out.rotateStarted = c._dtDrag?.kind === 'rotate';
   ev('pointermove', stageEl(), cx + 100, cy + 100);        // ровно 45°
-  await c.updateComplete;
+  await settleLive();
   out.rotates45 = near(sofaNow().angle || 0, 45, 1e-6);
   ev('pointermove', stageEl(), cx + 100, cy + 2);          // ~1.1° → липнет к 0
-  await c.updateComplete;
+  await settleLive();
   const fine = sofaNow().angle;
   out.rotationIsFreeWithoutShift = fine > 0.5 && fine < 5;
   ev('pointermove', stageEl(), cx + 100, cy + 2, { shiftKey: true });
-  await c.updateComplete;
+  await settleLive();
   out.shiftSnapsRotationTo45 = (sofaNow().angle || 0) === 0;
   ev('pointermove', stageEl(), cx + 100, cy + 100);
-  await c.updateComplete;
+  await settleLive();
   ev('pointerup', stageEl(), cx + 100, cy + 100);
   await c.updateComplete;
   out.rotationIsRendered = /rotate\(/.test(attr(sofaId, 'transform') || '');

demo/smoke_grid_scale_invariance.mjs

@@ -101,7 +101,11 @@ await page.evaluate(async () => {
     // raster pair and prove the precision ratio separately below.
     runtime._gridLevels = mode === 'view' ? originalGridLevels : () => null;
     card._gridLevels = () => runtime._gridLevels();
-    card._labs = { ...card._labs, active: projection === 'iso' ? ['iso'] : [] };
+    card._labs = {
+      ...card._labs,
+      alpha: projection === 'iso',
+      active: projection === 'iso' ? ['iso'] : [],
+    };
     card._viewPreference = { ...card._viewPreference, f1: projection };
     card._isoFallback.clear();
     card._isoGeometryCache.clear();

demo/smoke_infinite_canvas.mjs

@@ -271,9 +271,9 @@ const farIcon = await page.evaluate(async () => {
   const o = {};
   c._resetZoom(); await window.__waitForCamera(c);
   const at1 = size();
-  c._applyView(4); await c.updateComplete;
+  c._applyView(4); await new Promise((resolve) => requestAnimationFrame(resolve));
   const at4 = size();
-  c._applyView(1 / 3); await c.updateComplete;
+  c._applyView(1 / 3); await new Promise((resolve) => requestAnimationFrame(resolve));
   const atOut = size();
   c._resetZoom(); await window.__waitForCamera(c);
   o.iconGrowsWithZoomIn = at1 > 4 && Math.abs(at4 / at1 - 4) < 0.05;

demo/smoke_isometric_contract.mjs

@@ -11,18 +11,15 @@ const out = await page.evaluate(async () => {
     return [rect.left + rect.width / 2, rect.top + rect.height / 2];
   };
   const enable = async () => {
-    history.replaceState(null, '', '#space=f1&hp-labs=iso');
+    history.replaceState(null, '', '#space=f1&hp_alpha=1');
     dispatchEvent(new HashChangeEvent('hashchange'));
-    if (typeof card._onLabsSnapshot !== 'function') throw new Error('missing Labs fixture hook');
-    const active = Object.freeze(['iso']);
-    // The product flag expires at 1.65.0. Keep this renderer/lifecycle smoke
-    // explicit without extending the public Labs registry contract.
-    card._onLabsSnapshot({ active, space: '' });
-    window.__hpLabs = active;
     await card.updateComplete;
     await frame();
   };
   const result = {};
+  result.cleanProfileStartsOff = window.__hpAlpha === false
+    && JSON.stringify(window.__hpLabs) === '[]'
+    && !root().querySelector('[data-hp="projection-toggle"]');
   const configSpace = card._serverCfg.spaces.find((space) => space.id === 'f1');
   configSpace.settings = {
     ...(configSpace.settings || {}), show_borders: true, show_names: true,
@@ -66,8 +63,9 @@ const out = await page.evaluate(async () => {
   result.isoGateFlipReversesTurn = centredGate?.leaves[0]?.turnDeg
     === -flippedGate?.leaves[0]?.turnDeg;
   const toggle = root().querySelector('[data-hp="projection-toggle"]');
-  result.labsSnapshotFrozen = Object.isFrozen(window.__hpLabs)
+  result.alphaSnapshotFrozen = window.__hpAlpha === true && Object.isFrozen(window.__hpLabs)
     && JSON.stringify(window.__hpLabs) === '["iso"]';
+  result.alphaStored = localStorage.getItem('houseplan_card_alpha_v1') === '1';
   result.toggleShown = !!toggle;
   result.toggleMinHitTarget = toggle && toggle.getBoundingClientRect().width >= 44
     && toggle.getBoundingClientRect().height >= 44;
@@ -144,14 +142,20 @@ const out = await page.evaluate(async () => {
   card.requestUpdate();
   await card.updateComplete;
 
-  history.replaceState(null, '', '#space=f1&hp-labs=-iso');
+  history.replaceState(null, '', '#space=f1&hp_alpha=0');
   dispatchEvent(new HashChangeEvent('hashchange'));
   await card.updateComplete;
   await frame();
-  result.removalIsImmediateFlat = JSON.stringify(window.__hpLabs) === '[]'
+  result.removalIsImmediateFlat = window.__hpAlpha === false
+    && localStorage.getItem('houseplan_card_alpha_v1') === '0'
+    && JSON.stringify(window.__hpLabs) === '[]'
     && !root().querySelector('[data-hp="projection-toggle"]')
     && !root().querySelector('[data-hp="iso-walls"]')
     && !root().querySelector('[id^="hp-iso-"]');
+  await enable();
+  result.reenableRestoresPreference = window.__hpAlpha === true
+    && root().querySelector('[data-hp="projection-toggle"]')?.getAttribute('aria-pressed') === 'true'
+    && !!root().querySelector('[data-hp="iso-walls"]');
   return result;
 });
 

demo/smoke_isometric_live_touch.mjs

@@ -9,14 +9,8 @@ const out = await page.evaluate(async () => {
   const root = (card) => card.renderRoot;
   const wait = (ms) => new Promise((done) => setTimeout(done, ms));
   const frame = () => new Promise((done) => requestAnimationFrame(() => requestAnimationFrame(done)));
-  history.replaceState(null, '', '?hp-labs=iso#space=f1');
+  history.replaceState(null, '', '?hp_alpha=1#space=f1');
   dispatchEvent(new HashChangeEvent('hashchange'));
-  if (typeof original._onLabsSnapshot !== 'function') throw new Error('missing Labs fixture hook');
-  const testOnlyIso = Object.freeze(['iso']);
-  // The product registry remains expired; this direct snapshot exercises the
-  // dormant Stage 2 renderer and is removed by the real -iso path below.
-  original._onLabsSnapshot({ active: testOnlyIso, space: '' });
-  window.__hpLabs = testOnlyIso;
   await original.updateComplete;
   const configSpace = original._serverCfg.spaces.find((space) => space.id === 'f1');
   configSpace.settings = {
@@ -301,7 +295,6 @@ const out = await page.evaluate(async () => {
     const card = document.createElement('houseplan-card');
     card.setConfig({ type: 'custom:houseplan-card', kiosk });
     host.replaceChildren(card);
-    card._onLabsSnapshot({ active: Object.freeze(['iso']), space: '' });
     card.hass = window.__mkHass();
     const started = performance.now();
     while ((!card._loadOk || card._booting) && performance.now() - started < 9000) await wait(30);
@@ -333,11 +326,13 @@ out.orientationResizeKeepsIso = await page.evaluate(async () => {
 });
 out.kioskEmergencyOffIsFlat = await page.evaluate(async () => {
   const card = document.querySelector('houseplan-card');
-  history.replaceState(null, '', '?hp-labs=-iso#space=f1');
+  history.replaceState(null, '', '?hp_alpha=0#space=f1');
   dispatchEvent(new HashChangeEvent('hashchange'));
   await card.updateComplete;
   await new Promise((done) => requestAnimationFrame(() => requestAnimationFrame(done)));
-  return !card.renderRoot.querySelector('[data-hp="iso-walls"]')
+  return window.__hpAlpha === false
+    && localStorage.getItem('houseplan_card_alpha_v1') === '0'
+    && !card.renderRoot.querySelector('[data-hp="iso-walls"]')
     && !card.renderRoot.querySelector('[data-hp="projection-toggle"]');
 });
 

demo/smoke_junction_patch_resilience.mjs

@@ -210,7 +210,8 @@ const result = await page.evaluate(async (spaceFixture) => {
   staticCard.remove();
 
   const labs = Object.freeze(['iso']);
-  card._onLabsSnapshot({ active: labs, space: '' });
+  card._onLabsSnapshot({ alpha: true, active: labs, space: '' });
+  window.__hpAlpha = true;
   window.__hpLabs = labs;
   card._setProjection('iso');
   await update(false);

demo/smoke_kiosk.mjs

@@ -22,21 +22,22 @@ const res = await page.evaluate(async () => {
   // 3) свайп при 1:1 переключает пространство (и точки показываются)
   const s0 = c._space;
   const stage = sr().querySelector('.stage');
-  stage.dispatchEvent(new PointerEvent('pointerdown', { bubbles: true, composed: true, pointerId: 1, clientX: 600, clientY: 300 }));
-  stage.dispatchEvent(new PointerEvent('pointerup', { bubbles: true, composed: true, pointerId: 1, clientX: 450, clientY: 305 }));
+  stage.dispatchEvent(new PointerEvent('pointerdown', { bubbles: true, composed: true, pointerId: 1, pointerType: 'touch', isPrimary: true, button: 0, clientX: 600, clientY: 300 }));
+  stage.dispatchEvent(new PointerEvent('pointerup', { bubbles: true, composed: true, pointerId: 1, pointerType: 'touch', isPrimary: true, button: 0, clientX: 450, clientY: 305 }));
   await c.updateComplete;
   out.swipeSwitches = c._space !== s0;
   out.dotsShown = !!sr().querySelector('.kioskdots');
   // 4) при зуме свайп не переключает
   c._zoom = 2; const s1 = c._space;
-  stage.dispatchEvent(new PointerEvent('pointerdown', { bubbles: true, composed: true, pointerId: 2, clientX: 600, clientY: 300 }));
-  stage.dispatchEvent(new PointerEvent('pointerup', { bubbles: true, composed: true, pointerId: 2, clientX: 450, clientY: 305 }));
+  stage.dispatchEvent(new PointerEvent('pointerdown', { bubbles: true, composed: true, pointerId: 2, pointerType: 'touch', isPrimary: true, button: 0, clientX: 600, clientY: 300 }));
+  stage.dispatchEvent(new PointerEvent('pointerup', { bubbles: true, composed: true, pointerId: 2, pointerType: 'touch', isPrimary: true, button: 0, clientX: 450, clientY: 305 }));
   await c.updateComplete;
   out.noSwipeZoomed = c._space === s1;
   // 5) двойной тап сбрасывает зум
-  c._lastTap = Date.now() - 100;
-  stage.dispatchEvent(new PointerEvent('pointerdown', { bubbles: true, composed: true, pointerId: 3, clientX: 500, clientY: 300 }));
-  stage.dispatchEvent(new PointerEvent('pointerup', { bubbles: true, composed: true, pointerId: 3, clientX: 501, clientY: 300 }));
+  for (const pointerId of [3, 4]) {
+    stage.dispatchEvent(new PointerEvent('pointerdown', { bubbles: true, composed: true, pointerId, pointerType: 'touch', isPrimary: true, button: 0, clientX: 500, clientY: 300 }));
+    stage.dispatchEvent(new PointerEvent('pointerup', { bubbles: true, composed: true, pointerId, pointerType: 'touch', isPrimary: true, button: 0, clientX: 501, clientY: 300 }));
+  }
   const resetStarted = performance.now();
   while (c._cameraTransition?.active) {
     if (performance.now() - resetStarted > 1000) throw new Error('double-tap camera transition did not settle');

demo/smoke_kiosk_pan_lock.mjs

@@ -30,7 +30,8 @@ const out = await page.evaluate(async () => {
   const sr = k.shadowRoot || k.renderRoot;
   const stage = sr.querySelector('.stage');
   const fire = (type, id, x, y) => stage.dispatchEvent(new PointerEvent(type, {
-    bubbles: true, composed: true, cancelable: true, pointerId: id, clientX: x, clientY: y,
+    bubbles: true, composed: true, cancelable: true, pointerId: id,
+    pointerType: 'touch', isPrimary: true, button: 0, clientX: x, clientY: y,
   }));
   o.kioskHasSeveralSpaces = k._model.length > 1;
 
@@ -108,9 +109,10 @@ const out = await page.evaluate(async () => {
   await home();
   k._applyView(2);
   await k.updateComplete;
-  k._lastTap = Date.now() - 100;
-  fire('pointerdown', 58, 500, 300);
-  fire('pointerup', 58, 501, 300);
+  for (const id of [58, 60]) {
+    fire('pointerdown', id, 500, 300);
+    fire('pointerup', id, 501, 300);
+  }
   const resetStarted = performance.now();
   do { await new Promise((resolve) => requestAnimationFrame(resolve)); }
   while (k._cameraTransition.active && performance.now() - resetStarted < 1000);

demo/smoke_multiwall_junction.mjs

@@ -201,7 +201,8 @@ const result = await page.evaluate(async (source) => {
   staticCard.remove();
 
   const labs = Object.freeze(['iso']);
-  card._onLabsSnapshot({ active: labs, space: '' });
+  card._onLabsSnapshot({ alpha: true, active: labs, space: '' });
+  window.__hpAlpha = true;
   window.__hpLabs = labs;
   card._setProjection('iso');
   await update(false);

demo/smoke_multiwall_strip_containment.mjs

@@ -211,7 +211,8 @@ const result = await page.evaluate(async (source) => {
     staticCard.remove();
 
     const labs = Object.freeze(['iso']);
-    card._onLabsSnapshot({ active: labs, space: '' });
+    card._onLabsSnapshot({ alpha: true, active: labs, space: '' });
+    window.__hpAlpha = true;
     window.__hpLabs = labs;
     card._setProjection('iso');
     await update(false);

demo/smoke_opening_measure.mjs

@@ -42,7 +42,10 @@ await page.evaluate(() => {
   return c.updateComplete && true;
 });
 const settle = () => page.evaluate(() => new Promise((r) => requestAnimationFrame(() => requestAnimationFrame(r))));
-await page.waitForTimeout(220); // editor chrome transition changes stage coordinates
+await page.waitForFunction(() => {
+  const c = window.__card;
+  return !!c._editorRuntime && !c._modeTransitionBusy && !c._cameraTransition?.active;
+});
 await settle();
 
 const screenPt = (x, y) => page.evaluate(([x, y]) => {
@@ -288,7 +291,7 @@ const previews = () => page.evaluate(() =>
 
 // the click places it AT THE MAGNET and clears every hint
 {
-  const [hx, hy] = await screenPt(293.7, 141);
+  const [hx, hy] = await screenPt(295, 141);
   await page.mouse.move(hx, hy, { steps: 3 });
   await settle();
   await page.mouse.click(hx, hy);

demo/smoke_pan_any_zoom.mjs

@@ -125,6 +125,7 @@ Object.assign(out, await page.evaluate(async () => {
     fire(h, 'pointerdown', 21, r.left + r.width / 2, r.top + r.height / 2);
     o.resizeHandleTakesThePointer = c._resize?.dragging === true && c._panStart === null;
     fire(h, 'pointermove', 21, r.left + r.width / 2 + 40, r.top + r.height / 2 + 40);
+    await Promise.resolve();
     const v1 = { ...c._viewOr(c._baseVb()) };
     o.resizeHandleDoesNotPan = Math.abs(v1.x - v0.x) < 0.5 && Math.abs(v1.y - v0.y) < 0.5;
     o.resizeHandleResizes = c._resize?.dragging === true && c._resize.moved === true;
@@ -143,6 +144,7 @@ Object.assign(out, await page.evaluate(async () => {
     fire(dev, 'pointerdown', 22, r.left + r.width / 2, r.top + r.height / 2);
     o.deviceTakesThePointer = !!c._deviceDrag && c._panStart === null;
     fire(dev, 'pointermove', 22, r.left + r.width / 2 + 40, r.top + r.height / 2 + 30);
+    await Promise.resolve();
     c._stagePointerMove({ pointerId: 22, clientX: r.left + 60, clientY: r.top + 50 });
     const v1 = { ...c._viewOr(c._baseVb()) };
     o.deviceDragDoesNotPan = Math.abs(v1.x - v0.x) < 0.5 && Math.abs(v1.y - v0.y) < 0.5;