add results of bundle changes

update browserlist for better packaging
Handle 0 not as undefined in choose selector (#53264 )
2026-07-31 03:18:22 +00:00 · 2026-07-30 09:33:59 +02:00 · 2026-07-27 13:36:56 +02:00 · 2026-07-27 08:15:04 +03:00 · 2026-07-27 06:54:44 +02:00 · 2026-07-27 06:53:52 +02:00
241 changed files with 8432 additions and 4109 deletions
@@ -23,11 +23,10 @@ Dialog implementation requirements:

 - Use `ha-dialog`.
 - Use `DialogMixin`, which implements `HassDialogNext<T>`, for new dialogs. See `src/dialogs/dialog-mixin.ts`.
+- Read dialog parameters from the mixin's `params` property and render the dialog open. Return `nothing` while required parameters are absent.
+- Call the mixin's `closeDialog()` to close a new dialog. The mixin handles the `closed` event, fires `dialog-closed`, and removes the host element.
 - Existing dialogs may implement the legacy `HassDialog<T>` interface from `src/dialogs/make-dialog-manager.ts`.
- Use `@state() private _open = false` to control visibility.
- Set `_open = true` in `showDialog()` and `_open = false` in `closeDialog()`.
- Return `nothing` while required params are absent.
- Fire `dialog-closed` in the close handler.
+- Preserve the existing `showDialog()`, open-state, and close-event lifecycle when maintaining a legacy dialog; do not copy that lifecycle into a `DialogMixin` dialog.
 - Use `header-title` and `header-subtitle` for simple header text.
 - Use slots when standard header attributes are not enough.
 - Use `ha-dialog-footer` with `primaryAction` and `secondaryAction` slots.
@@ -64,7 +63,7 @@ Use `computeLabel`, `computeError`, and `computeHelper` for translated labels, v
  .data=${this._data}
  .schema=${this._schema}
  .error=${this._errors}
-  .computeLabel=${(schema) => this.hass.localize(`ui.panel.${schema.name}`)}
+  .computeLabel=${(schema) => this._localize(`ui.panel.${schema.name}`)}
  @value-changed=${this._valueChanged}
 ></ha-form>
 ```
@@ -78,10 +77,16 @@ Use `ha-alert` for user-visible status messaging.
 - Slots: `icon` for custom leading icon, `action` for custom action content.
 - Content is announced by screen readers when dynamically displayed.

-```html
-<ha-alert alert-type="error">Error message</ha-alert>
-<ha-alert alert-type="warning" title="Warning">Description</ha-alert>
-<ha-alert alert-type="success" dismissable>Success message</ha-alert>
+```ts
+html`
+  <ha-alert alert-type="error">${this._localize("ui.example.error")}</ha-alert>
+  <ha-alert alert-type="warning" .title=${this._localize("ui.example.warning")}>
+    ${this._localize("ui.example.description")}
+  </ha-alert>
+  <ha-alert alert-type="success" dismissable>
+    ${this._localize("ui.example.success")}
+  </ha-alert>
+`;
 ```

 ## Shortcuts And Tooltips
@@ -23,27 +23,27 @@ Container components may keep `hass` when they own it and feed providers. Leaf c

 ## Context Selection

-| Context                                                              | Replaces                                                                               |
-| -------------------------------------------------------------------- | -------------------------------------------------------------------------------------- |
-| `statesContext`                                                      | `hass.states`                                                                          |
-| `entitiesContext`, `devicesContext`, `areasContext`, `floorsContext` | `hass.entities`, `hass.devices`, `hass.areas`, `hass.floors`                           |
-| `registriesContext`                                                  | all four registries together                                                           |
-| `servicesContext`                                                    | `hass.services`                                                                        |
-| `internationalizationContext`                                        | `hass.localize`, `hass.locale`, `hass.language`                                        |
-| `formattersContext`                                                  | entity and attribute formatters                                                        |
-| `configContext`                                                      | `hass.config`, `hass.user`, `hass.auth`, `hass.userData`                               |
-| `connectionContext`                                                  | `hass.connection`, `hass.connected`, `hass.hassUrl`                                    |
-| `apiContext`                                                         | `hass.callService`, `hass.callApi`, `hass.callWS`, `hass.sendWS`, `hass.fetchWithAuth` |
-| `uiContext`                                                          | themes, selected theme, panels, sidebar, and UI state                                  |
-| `narrowViewportContext`                                              | narrow-layout boolean                                                                  |
+| Context                                                              | Replaces                                                                                                  |
+| -------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------- |
+| `statesContext`                                                      | `hass.states`                                                                                             |
+| `entitiesContext`, `devicesContext`, `areasContext`, `floorsContext` | `hass.entities`, `hass.devices`, `hass.areas`, `hass.floors`                                              |
+| `registriesContext`                                                  | all four registries together                                                                              |
+| `servicesContext`                                                    | `hass.services`                                                                                           |
+| `internationalizationContext`                                        | `hass.localize`, `hass.locale`, `hass.language`                                                           |
+| `formattersContext`                                                  | entity and attribute formatters                                                                           |
+| `configContext`                                                      | `hass.config`, `hass.user`, `hass.auth`, `hass.userData`                                                  |
+| `connectionContext`                                                  | `hass.connection`, `hass.connected`, `hass.debugConnection`, `hass.hassUrl`                               |
+| `apiContext`                                                         | `hass.callService`, `hass.callApi`, `hass.callApiRaw`, `hass.callWS`, `hass.sendWS`, `hass.fetchWithAuth` |
+| `uiContext`                                                          | themes, selected theme, panels, sidebar, and UI state                                                     |
+| `narrowViewportContext`                                              | narrow-layout boolean                                                                                     |

-Lazy contexts subscribe on first consumer and tear down after the last consumer: `labelsContext`, `fullEntitiesContext`, `configEntriesContext`, and `manifestsContext`.
+Lazy contexts subscribe on first consumer and tear down after the last consumer: `labelsContext`, `fullEntitiesContext`, `configEntriesContext`, `manifestsContext`, `triggerDescriptionsContext`, and `conditionDescriptionsContext`.

 The single-field contexts such as `localizeContext`, `themesContext`, and `userContext` are deprecated. Use grouped contexts instead.

 ## Consumption Patterns

-Use entity-scoped helpers when the component watches an entity id held on the host:
+Use entity-scoped helpers when the component watches an entity ID held on the host:

 ```ts
@state() @consumeEntityState({ entityIdPath: ["_config", "entity"] })
@@ -56,6 +56,13 @@ private _entity?: EntityRegistryDisplayEntry;
 private _localize!: LocalizeFunc;
 ```

+Use `consumeEntityStates` when the host property contains one or more entity IDs. It filters missing entities and preserves the previous record when none of the selected entities changed.
+
+```ts
+@state() @consumeEntityStates({ entityIdPath: ["_config", "entities"] })
+private _stateObjs?: Record<string, HassEntity>;
+```
+
 For a single field from a grouped context, pair `@consume` with `@transform`:

 ```ts
@@ -65,7 +72,7 @@ For a single field from a grouped context, pair `@consume` with `@transform`:
 private _themes!: Themes;
 ```

-Use `@transform` with `watch` when the transformer depends on a host property, such as a computed entity id. `consumeEntityState` only watches the first path segment.
+Use `@transform` with `watch` when the transformer depends on a host property, such as a computed entity ID. `consumeEntityState` and `consumeEntityStates` only watch the first path segment.

 To consume a whole group untransformed, omit `@transform` and type the field as `ContextType<typeof statesContext>` or the matching context type.

@@ -1,6 +1,11 @@
-# Gallery Agent Instructions
+---
+name: ha-frontend-gallery
+description: Home Assistant frontend gallery structure, pages, demos, content, and verification. Use when changing files under gallery/, including gallery markdown, TypeScript demos, sidebar entries, mock data, page generation, or gallery builds.
+---

-This file applies to all files under `gallery/`. Follow the root `AGENTS.md` for repository-wide Home Assistant frontend, TypeScript, Lit, accessibility, and copy standards. This file adds gallery-specific structure, page, demo, and verification guidance.
+# HA Frontend Gallery
+
+Use this skill for all work under `gallery/`. Follow the persistent repository guidance in `AGENTS.md` and load the matching specialist skills alongside this gallery-specific guidance.

 ## Quick Reference

@@ -13,7 +18,7 @@ yarn lint                       # ESLint, Prettier, TypeScript, and Lit checks
 yarn lint:types                 # TypeScript compiler, without file arguments
 ```

-Never run `yarn lint:types` or `tsc` with file arguments. See the root `AGENTS.md` for the generated `.js` file risk.
+Never run `yarn lint:types` or `tsc` with file arguments. File arguments make `tsc` ignore `tsconfig.json` and can emit `.js` files into `src/`.

 ## Purpose

@@ -26,36 +31,36 @@ The gallery is a developer and designer reference for Home Assistant frontend UI

 ## Structure

- `sidebar.js`: Defines gallery sections, headers, and explicit page ordering.
- `script/develop_gallery`: Wrapper for the `develop-gallery` gulp task.
- `script/build_gallery`: Wrapper for the `build-gallery` gulp task.
- `src/entrypoint.js`: Creates the `<ha-gallery>` shell.
- `src/ha-gallery.ts`: Renders the drawer, page routing, markdown descriptions, demos, edit links, and RTL toggle.
- `src/html/index.html.template`: HTML template used by the gallery build.
- `src/pages/<category>/<page>.markdown`: Optional page description and frontmatter.
- `src/pages/<category>/<page>.ts`: Optional live demo module for the same page id.
- `src/components/`: Gallery-only demo wrappers like `demo-card`, `demo-cards`, `demo-more-info`, and `page-description`.
- `src/data/`: Fake `hass`, demo states, mock traces, and reusable sample data.
- `public/`: Static assets copied into the gallery output.
+- `gallery/sidebar.js`: Defines gallery sections, headers, and explicit page ordering.
+- `gallery/script/develop_gallery`: Wrapper for the `develop-gallery` gulp task.
+- `gallery/script/build_gallery`: Wrapper for the `build-gallery` gulp task.
+- `gallery/src/entrypoint.js`: Creates the `<ha-gallery>` shell.
+- `gallery/src/ha-gallery.ts`: Renders the drawer, page routing, markdown descriptions, demos, edit links, and RTL toggle.
+- `gallery/src/html/index.html.template`: HTML template used by the gallery build.
+- `gallery/src/pages/<category>/<page>.markdown`: Optional page description and frontmatter.
+- `gallery/src/pages/<category>/<page>.ts`: Optional live demo module for the same page ID.
+- `gallery/src/components/`: Gallery-only demo wrappers like `demo-card`, `demo-cards`, `demo-more-info`, and `page-description`.
+- `gallery/src/data/`: Fake `hass`, demo states, mock traces, and reusable sample data.
+- `gallery/public/`: Static assets copied into the gallery output.

 ## Page Model

 Gallery pages are generated by `gather-gallery-pages` in `build-scripts/gulp/gallery.js`.

- A page id is the path under `src/pages/` without the extension, like `components/ha-button`.
- A `.markdown` file and a `.ts` file with the same page id become one gallery page.
+- A page ID is the path under `gallery/src/pages/` without the extension, like `components/ha-button`.
+- A `.markdown` file and a `.ts` file with the same page ID become one gallery page.
 - A page may have only markdown, only a TypeScript demo, or both.
 - Markdown can contain YAML frontmatter with `title` and optional `subtitle`.
 - Markdown that contains only frontmatter contributes metadata without rendering a description block.
 - TypeScript demo modules are dynamically imported for side effects when the page is opened.
 - A demo module must define a custom element named `demo-${category}-${page}` with slashes replaced by hyphens, like `demo-components-ha-button` for `components/ha-button`.
- `ha-gallery.ts` renders that element with `dynamicElement()` based on the current page id.
+- `gallery/src/ha-gallery.ts` renders that element with `dynamicElement()` based on the current page ID.

 ## Sidebar

-Use `sidebar.js` when a page needs a visible section, section header, or deterministic ordering.
+Use `gallery/sidebar.js` when a page needs a visible section, section header, or deterministic ordering.

- `category` must match the first directory name under `src/pages/`.
+- `category` must match the first directory name under `gallery/src/pages/`.
 - `header` is the section label shown in the drawer.
 - `pages` is optional. When present, listed pages keep that exact order.
 - Pages in a category that are not listed are appended alphabetically after the listed pages.
@@ -83,20 +88,20 @@ Use markdown pages for explanations, design guidance, API notes, and copy standa
 - Use fenced code blocks with a language tag for copyable examples.
 - Keep examples short and focused on the behavior being documented.
 - Prefer real component names and attributes over prose-only descriptions.
- Use Home Assistant terminology from the root `AGENTS.md`.
- For remove/delete and add/create wording, follow `src/pages/misc/remove-delete-add-create.markdown`.
+- Use Home Assistant terminology from `ha-frontend-user-facing-text`.
+- For remove/delete and add/create wording, follow `gallery/src/pages/misc/remove-delete-add-create.markdown`.

-Gallery markdown is documentation content and is not localized with `localize`. If demo code creates production UI strings, keep those strings aligned with the root localization and copy guidance.
+Gallery markdown is documentation content and is not localized with `localize`. If demo code creates production UI strings, follow the localization and copy guidance in `ha-frontend-user-facing-text`.

 ## Demo Components

 Use TypeScript demo pages for interactive or stateful examples.

- Import production components from `../../../src/...` or the correct relative path from the demo file.
+- Import production components from `src/` using the correct relative path from the demo file.
 - Import reusable gallery helpers from `gallery/src/components/` when they already model the pattern.
 - Use `demo-card` and `demo-cards` for Lovelace card examples that render YAML card configs.
 - Use `demo-more-info` and `demo-more-infos` for more-info dialog examples.
- Use shared mock data from `src/data/` instead of repeating large fake state objects inline.
+- Use shared mock data from `gallery/src/data/` instead of repeating large fake state objects inline.
 - Show meaningful states, such as loading, unavailable, empty, error, active, inactive, and disabled when relevant.
 - Check responsive behavior and the gallery RTL toggle when layout or direction-sensitive UI changes.
 - Keep unavoidable casts or loose demo parsing local to the demo helper or demo page.
@@ -105,7 +110,7 @@ The gallery ESLint config allows `console` for gallery diagnostics. Do not copy

 ## Content Standards

-The root copy standards still apply: use American English, sentence case, active voice, inclusive language, direct user-focused wording, and consistent Home Assistant terminology.
+Follow the detailed copy standards in `ha-frontend-user-facing-text`: use American English, sentence case, active voice, inclusive language, direct user-focused wording, and consistent Home Assistant terminology.

 - Use `Home Assistant` in full, not `HA` or `HASS`.
 - Use `integration` instead of `component` for product concepts.
@@ -1,12 +1,18 @@
 ---
 name: ha-frontend-testing
-description: Home Assistant frontend validation workflow. Use when running lint, TypeScript checks, Vitest, Playwright e2e suites, dev servers, or chart-data benchmarks.
+description: Home Assistant frontend testing and validation workflow. Use when adding or updating tests, running lint, TypeScript checks, Vitest, Playwright e2e suites, dev servers, or chart-data benchmarks.
 ---

 # HA Frontend Testing

 Use this skill when choosing or running validation for frontend changes.

+## Test Helpers
+
+- Before adding or changing tests, inspect the relevant suite's existing helpers and fixtures. Reuse them instead of duplicating setup, test data, navigation, interactions, waits, or assertions.
+- When the same test flow appears more than once, move it into the closest suite-local helper with a focused interface.
+- Keep one-off test behaviour in the test unless a helper makes the intent materially clearer. Do not hide the behaviour under test behind broad, configurable abstractions.
+
 ## Core Commands

 ```bash
@@ -35,7 +41,7 @@ For focused type feedback on one file, use editor diagnostics instead of a file-

 `yarn dev:serve` also serves locally and supports `-c` for the core URL and `-p` for the port. The default is 8124, or 8123 in a devcontainer.

-Dev server commands support `--background`, `--status`, `--stop`, and `--logs [--follow]`.
+Dev server commands support `--background`, `--status`, `--stop`, and `--logs [--follow]`. Prefer managed background mode while iterating so the watcher stays available across test runs without occupying the terminal.

 ## Playwright E2E

@@ -43,23 +49,25 @@ Each suite has its own dev server port. Playwright reuses an existing server loc

 Start the relevant suite server, then run that suite:

-| Suite   | Server                          | Test command            |
-| ------- | ------------------------------- | ----------------------- |
-| App     | `yarn test:e2e:app:dev` on 8095 | `yarn test:e2e:app`     |
-| Demo    | `yarn dev:demo` on 8090         | `yarn test:e2e:demo`    |
-| Gallery | `yarn dev:gallery` on 8100      | `yarn test:e2e:gallery` |
+| Suite   | Background server                            | Test command            |
+| ------- | -------------------------------------------- | ----------------------- |
+| App     | `yarn test:e2e:app:dev --background` on 8095 | `yarn test:e2e:app`     |
+| Demo    | `yarn dev:demo --background` on 8090         | `yarn test:e2e:demo`    |
+| Gallery | `yarn dev:gallery --background` on 8100      | `yarn test:e2e:gallery` |

 The custom development wrappers use `/__ha_dev_status` to identify and manage their own suites. Playwright server reuse checks the configured URL instead. Wrapper start and stop operations are idempotent for a matching suite and reject an unrelated process occupying the port.

-Use `-g "<title>" --project=chromium` to narrow a run. `yarn test:e2e` runs all three suites. Run suites directly; piping through output truncation hides progress and failures.
+Local runs against a watched development server do not always match CI's clean build artifacts, environment, sharding, or worker configuration. Use background servers for the fast iteration loop, but confirm the relevant CI jobs complete successfully before considering E2E changes verified.
+
+Use `-g "<title>" --project=chromium` to narrow a run. `yarn test:e2e` runs all three suites in parallel when every managed server is available, otherwise it runs them sequentially to prevent cold builds racing over shared generated assets. Run suites directly; piping through output truncation hides progress and failures.

 The app suite uses a stripped-down harness for e2e. Demo and gallery use their normal dev servers.

 ## Benchmarks

-For chart data transforms such as history, statistics, energy, and downsampling, follow `test/benchmarks/README.md`.
+For chart data transforms such as history, statistics, energy, and downsampling, read and follow the complete workflow in `test/benchmarks/README.md` before making benchmark or optimization changes.

-Use seeded fixtures, characterization snapshot tests, and `yarn test:bench` before and after optimization. Optimizations must keep output bit-identical.
+That workflow owns the baseline, noise analysis, guardrails, acceptance thresholds, and reporting requirements. In particular, optimizations must keep output bit-identical; never update snapshots or modify fixtures to make an optimization pass.

 ## Verification Selection

@@ -16,7 +16,7 @@ Use this skill for all user-facing text, translations, labels, buttons, dialog c
 - Give translators enough context through key naming and placeholders.

 ```ts
-this.hass.localize("ui.panel.config.updates.updates_refreshed", {
+this._localize("ui.panel.config.updates.updates_refreshed", {
  count: 5,
 });
 ```
@@ -1,36 +1,26 @@
 [modern]
 # Modern builds target recent browsers supporting the latest features to minimize transpilation, polyfills, etc.
 # It is served to browsers meeting the following requirements:
-# - released in the last year + current alpha/beta versions
-# - Firefox extended support release (ESR)
-# - with global utilization at or above 0.5%
+# - released in the last 3 years + current alpha/beta versions
 # - exclude dead browsers (no security maintenance for 2+ years)
 # - exclude KaiOS, QQ, and UC browsers due to lack of sufficient feature support data
 unreleased versions
-last 1 year
-Firefox ESR
->= 0.5%
+last 2 years
 not dead
-not KaiOS > 0
 not QQAndroid > 0
 not UCAndroid > 0

 [legacy]
 # Legacy builds are served when modern requirements are not met and support browsers:
-# - released in the last 7 years + current alpha/beta versionss
-# - with global utilization at or above 0.05%
+# - released in the last 7 years with global utilization at or above 0.001%
 # - exclude dead browsers (no security maintenance for 2+ years)
 # - exclude Opera Mini which does not support web sockets
-unreleased versions
-last 7 years
->= 0.05%
+last 7 years and >= 0.001%
 not dead
 not op_mini all

 [legacy-sw]
-# Same as legacy plus supports service workers
-unreleased versions
-last 7 years
->= 0.05% and supports serviceworkers
-not dead
-not op_mini all
+# Same as legacy, restricted to browsers that support service workers
+# (currently resolves to the same set; guards the service worker build if the legacy floor ever drops below them)
+last 7 years and >= 0.001% and supports serviceworkers
+not dead
@@ -0,0 +1,41 @@
+name: Prepare dependencies
+description: Install and cache the complete dependency tree
+
+inputs:
+  node-modules-cache-key:
+    description: Prefix for the shared node_modules cache key
+    default: node-modules-v1
+
+runs:
+  using: composite
+  steps:
+    - name: Check for complete dependency tree
+      id: dependencies
+      continue-on-error: true
+      uses: actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
+      with:
+        path: |
+          node_modules
+          .yarn/install-state.gz
+        key: >-
+          ${{ inputs.node-modules-cache-key }}-${{ runner.os }}-${{ runner.arch }}-${{
+          hashFiles('.nvmrc', 'package.json', 'yarn.lock', '.yarnrc.yml', '.yarn/releases/**', '.yarn/patches/**') }}
+        lookup-only: true
+
+    - name: Setup Node and install
+      if: steps.dependencies.outputs.cache-hit != 'true'
+      uses: ./.github/actions/setup
+      with:
+        cache: false
+
+    - name: Save complete dependency tree
+      if: steps.dependencies.outputs.cache-hit != 'true'
+      continue-on-error: true
+      uses: actions/cache/save@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
+      with:
+        path: |
+          node_modules
+          .yarn/install-state.gz
+        key: >-
+          ${{ inputs.node-modules-cache-key }}-${{ runner.os }}-${{ runner.arch }}-${{
+          hashFiles('.nvmrc', 'package.json', 'yarn.lock', '.yarnrc.yml', '.yarn/releases/**', '.yarn/patches/**') }}
@@ -8,16 +8,40 @@ inputs:
  cache:
    description: Enable the yarn cache in setup-node
    default: "true"
+  node-modules-cache:
+    description: Restore the exact shared node_modules cache before installing
+    default: "false"
+  node-modules-cache-key:
+    description: Prefix for the shared node_modules cache key
+    default: node-modules-v1

 runs:
  using: composite
  steps:
+    - name: Restore complete dependency tree
+      id: dependency-cache
+      if: inputs.node-modules-cache == 'true'
+      continue-on-error: true
+      uses: actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
+      with:
+        path: |
+          node_modules
+          .yarn/install-state.gz
+        key: >-
+          ${{ inputs.node-modules-cache-key }}-${{ runner.os }}-${{ runner.arch }}-${{
+          hashFiles('.nvmrc', 'package.json', 'yarn.lock', '.yarnrc.yml', '.yarn/releases/**', '.yarn/patches/**') }}
+
    - name: Setup Node
      uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
      with:
        node-version-file: ".nvmrc"
-        cache: ${{ inputs.cache == 'true' && 'yarn' || '' }}
+        cache: ${{ inputs.cache == 'true' && (inputs.node-modules-cache != 'true' || steps.dependency-cache.outputs.cache-hit != 'true') && 'yarn' || '' }}
+
+    - name: Enable Corepack
+      shell: bash
+      run: corepack enable

    - name: Install dependencies
+      if: inputs.node-modules-cache != 'true' || steps.dependency-cache.outputs.cache-hit != 'true'
      shell: bash
      run: yarn install ${{ inputs.immutable == 'true' && '--immutable' || '' }}
@@ -32,7 +32,7 @@ jobs:
      ACTIONLINT_VERSION: 1.7.12
    steps:
      - name: Check out files from GitHub
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          persist-credentials: false
      - name: Run actionlint
@@ -21,7 +21,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: Check out workflow scripts
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          persist-credentials: false
          sparse-checkout: .github/scripts
@@ -24,7 +24,7 @@ jobs:
      url: ${{ steps.deploy.outputs.netlify_url }}
    steps:
      - name: Check out files from GitHub
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          ref: dev
          persist-credentials: false
@@ -56,7 +56,7 @@ jobs:
      url: ${{ steps.deploy.outputs.netlify_url }}
    steps:
      - name: Check out files from GitHub
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          ref: master
          persist-credentials: false
@@ -1,6 +1,7 @@
 name: CI

 on:
+  workflow_dispatch:
  push:
    branches:
      - dev
@@ -21,16 +22,30 @@ permissions:
  contents: read

 jobs:
-  lint:
-    name: Lint and check format
+  prepare-dependencies:
+    name: Prepare dependencies
    runs-on: ubuntu-latest
    steps:
      - name: Check out files from GitHub
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          persist-credentials: false
-      - name: Setup Node and install
+      - name: Prepare dependencies
+        uses: ./.github/actions/prepare-dependencies
+
+  lint:
+    name: Lint and check format
+    needs: prepare-dependencies
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out files from GitHub
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        with:
+          persist-credentials: false
+      - name: Setup Node with shared dependencies
        uses: ./.github/actions/setup
+        with:
+          node-modules-cache: true
      - name: Check for duplicate dependencies
        run: yarn dedupe --check
      - name: Build resources
@@ -63,14 +78,17 @@ jobs:
        run: yarn run lint:licenses
  test:
    name: Run tests
+    needs: prepare-dependencies
    runs-on: ubuntu-latest
    steps:
      - name: Check out files from GitHub
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          persist-credentials: false
-      - name: Setup Node and install
+      - name: Setup Node with shared dependencies
        uses: ./.github/actions/setup
+        with:
+          node-modules-cache: true
      - name: Build resources
        run: ./node_modules/.bin/gulp gen-icons-json build-translations build-locale-data
        env:
@@ -80,16 +98,19 @@ jobs:
  build:
    name: Build frontend
    needs:
+      - prepare-dependencies
      - lint
      - test
    runs-on: ubuntu-latest
    steps:
      - name: Check out files from GitHub
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          persist-credentials: false
-      - name: Setup Node and install
+      - name: Setup Node with shared dependencies
        uses: ./.github/actions/setup
+        with:
+          node-modules-cache: true
      - name: Build Application
        uses: ./.github/actions/build
        with:
@@ -27,17 +27,17 @@ jobs:

    steps:
      - name: Check out code from GitHub
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          persist-credentials: false

      - name: Initialize CodeQL
-        uses: github/codeql-action/init@99df26d4f13ea111d4ec1a7dddef6063f76b97e9 # v4.37.0
+        uses: github/codeql-action/init@7188fc363630916deb702c7fdcf4e481b751f97a # v4.37.1
        with:
          languages: javascript-typescript
          build-mode: none

      - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@99df26d4f13ea111d4ec1a7dddef6063f76b97e9 # v4.37.0
+        uses: github/codeql-action/analyze@7188fc363630916deb702c7fdcf4e481b751f97a # v4.37.1
        with:
          category: "/language:javascript-typescript"
@@ -0,0 +1,34 @@
+name: Copilot Setup Steps
+
+on:
+  workflow_dispatch:
+  push:
+    paths:
+      - .github/workflows/copilot-setup-steps.yml
+  pull_request:
+    paths:
+      - .github/workflows/copilot-setup-steps.yml
+env:
+  NODE_OPTIONS: --max_old_space_size=6144
+
+jobs:
+  copilot-setup-steps:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    steps:
+      - name: Check out files from GitHub
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        with:
+          persist-credentials: false
+
+      - name: Setup Node and install
+        uses: ./.github/actions/setup
+        with:
+          node-modules-cache: true
+
+      - name: Skip fetching nightly translations
+        run: echo "SKIP_FETCH_NIGHTLY_TRANSLATIONS=1" >> "$GITHUB_ENV"
+
+      - name: Build resources
+        run: ./node_modules/.bin/gulp gen-icons-json build-translations build-locale-data gather-gallery-pages
@@ -25,7 +25,7 @@ jobs:
      url: ${{ steps.deploy.outputs.unique_deploy_url }}
    steps:
      - name: Check out files from GitHub
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          ref: dev
          persist-credentials: false
@@ -56,7 +56,7 @@ jobs:
      url: ${{ steps.deploy.outputs.netlify_url }}
    steps:
      - name: Check out files from GitHub
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          ref: master
          persist-credentials: false
@@ -19,7 +19,7 @@ jobs:
      url: ${{ steps.deploy.outputs.netlify_url }}
    steps:
      - name: Check out files from GitHub
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          persist-credentials: false

@@ -24,7 +24,7 @@ jobs:
    if: github.repository == 'home-assistant/frontend' && contains(github.event.pull_request.labels.*.name, 'needs design preview')
    steps:
      - name: Check out files from GitHub
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          persist-credentials: false

@@ -22,24 +22,60 @@ permissions:
  contents: read

 jobs:
-  # ── Build the demo once and share it across test jobs via artifact ──────────
-  build-demo:
-    name: Build demo
+  prepare-dependencies:
+    name: Prepare dependencies
    runs-on: ubuntu-latest
    steps:
      - name: Check out files from GitHub
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          persist-credentials: false

-      - name: Setup Node and install
+      - name: Prepare dependencies
+        uses: ./.github/actions/prepare-dependencies
+
+  prepare-container-dependencies:
+    name: Prepare container dependencies
+    runs-on: ubuntu-latest
+    container:
+      image: mcr.microsoft.com/playwright:v1.61.1-noble
+      options: --user 1001
+    defaults:
+      run:
+        shell: bash
+    steps:
+      - name: Check out files from GitHub
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        with:
+          persist-credentials: false
+
+      - name: Prepare dependencies
+        uses: ./.github/actions/prepare-dependencies
+        with:
+          node-modules-cache-key: node-modules-container-v1
+
+  # ── Build the demo once and share it across test jobs via artifact ──────────
+  build-demo:
+    name: Build demo
+    needs: prepare-dependencies
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out files from GitHub
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        with:
+          persist-credentials: false
+
+      - name: Setup Node with shared dependencies
        uses: ./.github/actions/setup
+        with:
+          node-modules-cache: true

      - name: Build demo
        uses: ./.github/actions/build
        with:
-          target: build-demo
+          target: build-demo-e2e
          github-token: ${{ secrets.GITHUB_TOKEN }}
+          is-test: true

      - name: Upload demo build
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
@@ -52,21 +88,25 @@ jobs:
  # ── Build the e2e test app and share it via artifact ────────────────────────
  build-e2e-test-app:
    name: Build e2e test app
+    needs: prepare-dependencies
    runs-on: ubuntu-latest
    steps:
      - name: Check out files from GitHub
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          persist-credentials: false

-      - name: Setup Node and install
+      - name: Setup Node with shared dependencies
        uses: ./.github/actions/setup
+        with:
+          node-modules-cache: true

      - name: Build e2e test app
        uses: ./.github/actions/build
        with:
-          target: build-e2e-test-app
+          target: build-e2e-test-app-e2e
          github-token: ${{ secrets.GITHUB_TOKEN }}
+          is-test: true

      - name: Upload e2e test app build
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
@@ -79,15 +119,18 @@ jobs:
  # ── Build the gallery and share it via artifact ─────────────────────────────
  build-gallery:
    name: Build gallery
+    needs: prepare-dependencies
    runs-on: ubuntu-latest
    steps:
      - name: Check out files from GitHub
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          persist-credentials: false

-      - name: Setup Node and install
+      - name: Setup Node with shared dependencies
        uses: ./.github/actions/setup
+        with:
+          node-modules-cache: true

      - name: Build gallery
        uses: ./.github/actions/build
@@ -103,41 +146,39 @@ jobs:
          if-no-files-found: error
          retention-days: 3

-  # ── Run Playwright tests locally against Chromium ──────────────────────────
-  e2e-local:
-    name: E2E (local Chromium)
-    needs: [build-demo, build-e2e-test-app, build-gallery]
+  # ── Run Playwright tests against Chromium ──────────────────────────────────
+  e2e-demo:
+    name: E2E demo (${{ matrix.shardIndex }}/${{ matrix.shardTotal }})
+    needs:
+      - build-demo
+      - prepare-container-dependencies
    runs-on: ubuntu-latest
-    # Fail fast if anything hangs. The whole suite should take < 15 minutes on
-    # Chromium; anything longer is almost certainly an install or webServer
-    # hang.
-    timeout-minutes: 30
+    container:
+      image: mcr.microsoft.com/playwright:v1.61.1-noble
+      options: --user 1001 --ipc=host
+    defaults:
+      run:
+        shell: bash
+    timeout-minutes: 20
+    strategy:
+      fail-fast: false
+      matrix:
+        shardIndex:
+          - 1
+          - 2
+        shardTotal:
+          - 2
    steps:
      - name: Check out files from GitHub
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          persist-credentials: false

-      - name: Setup Node and install
+      - name: Setup Node with shared dependencies
        uses: ./.github/actions/setup
-
-      # Resolve the installed Playwright version so the browser cache tracks
-      # Playwright itself, not every unrelated dependency bump.
-      - name: Resolve Playwright version
-        id: playwright-version
-        run: echo "version=$(node -p 'require("@playwright/test/package.json").version')" >> "$GITHUB_OUTPUT"
-
-      # Cache the downloaded browser build keyed on the installed Playwright
-      # version, so re-runs skip the ~170 MB download unless Playwright changes.
-      - name: Cache Playwright browsers
-        uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
        with:
-          path: ~/.cache/ms-playwright
-          key: ${{ runner.os }}-playwright-${{ steps.playwright-version.outputs.version }}
-
-      - name: Install Playwright browsers
-        run: yarn playwright install --with-deps chromium
-        timeout-minutes: 10
+          node-modules-cache: true
+          node-modules-cache-key: node-modules-container-v1

      - name: Download demo build
        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
@@ -145,54 +186,169 @@ jobs:
          name: demo-dist
          path: demo/dist/

+      - name: Run Playwright demo tests
+        run: yarn test:e2e:demo --shard=${{ matrix.shardIndex }}/${{ matrix.shardTotal }}
+        timeout-minutes: 15
+
+      - name: Upload demo blob report
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        if: always()
+        with:
+          name: blob-report-demo-${{ matrix.shardIndex }}
+          path: test/e2e/reports/demo/
+          if-no-files-found: warn
+          retention-days: 3
+
+  e2e-app:
+    name: E2E app (${{ matrix.shardIndex }}/${{ matrix.shardTotal }})
+    needs:
+      - build-e2e-test-app
+      - prepare-container-dependencies
+    runs-on: ubuntu-latest
+    container:
+      image: mcr.microsoft.com/playwright:v1.61.1-noble
+      options: --user 1001 --ipc=host
+    defaults:
+      run:
+        shell: bash
+    timeout-minutes: 20
+    strategy:
+      fail-fast: false
+      matrix:
+        shardIndex:
+          - 1
+          - 2
+          - 3
+          - 4
+        shardTotal:
+          - 4
+    steps:
+      - name: Check out files from GitHub
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        with:
+          persist-credentials: false
+
+      - name: Setup Node with shared dependencies
+        uses: ./.github/actions/setup
+        with:
+          node-modules-cache: true
+          node-modules-cache-key: node-modules-container-v1
+
      - name: Download e2e test app build
        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
        with:
          name: e2e-test-app-dist
          path: test/e2e/app/dist/

+      - name: Run Playwright app tests
+        run: yarn test:e2e:app --shard=${{ matrix.shardIndex }}/${{ matrix.shardTotal }}
+        timeout-minutes: 15
+
+      - name: Upload app blob report
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        if: always()
+        with:
+          name: blob-report-app-${{ matrix.shardIndex }}
+          path: test/e2e/reports/app/
+          if-no-files-found: warn
+          retention-days: 3
+
+  e2e-gallery:
+    name: E2E gallery (${{ matrix.shardIndex }}/${{ matrix.shardTotal }})
+    needs:
+      - build-gallery
+      - prepare-container-dependencies
+    runs-on: ubuntu-latest
+    container:
+      image: mcr.microsoft.com/playwright:v1.61.1-noble
+      options: --user 1001 --ipc=host
+    defaults:
+      run:
+        shell: bash
+    timeout-minutes: 20
+    strategy:
+      fail-fast: false
+      matrix:
+        shardIndex:
+          - 1
+          - 2
+          - 3
+          - 4
+        shardTotal:
+          - 4
+    steps:
+      - name: Check out files from GitHub
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        with:
+          persist-credentials: false
+
+      - name: Setup Node with shared dependencies
+        uses: ./.github/actions/setup
+        with:
+          node-modules-cache: true
+          node-modules-cache-key: node-modules-container-v1
+
      - name: Download gallery build
        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
        with:
          name: gallery-dist
          path: gallery/dist/

-      - name: Run Playwright tests (local)
-        run: yarn test:e2e
+      - name: Run Playwright gallery tests
+        run: yarn test:e2e:gallery --shard=${{ matrix.shardIndex }}/${{ matrix.shardTotal }}
        timeout-minutes: 15

-      - name: Upload blob report
+      - name: Upload gallery blob report
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        if: always()
        with:
-          name: blob-report-local
-          path: test/e2e/reports/
+          name: blob-report-gallery-${{ matrix.shardIndex }}
+          path: test/e2e/reports/gallery/
+          if-no-files-found: warn
          retention-days: 3

-  # ── Merge local blob reports and post PR comment ───────────────────────────
  report:
    name: Report
-    needs: [e2e-local]
+    needs:
+      - e2e-demo
+      - e2e-app
+      - e2e-gallery
    runs-on: ubuntu-latest
-    if: ${{ !cancelled() }}
+    if: ${{ always() }}
    permissions:
      contents: read
      pull-requests: write
    steps:
      - name: Check out files from GitHub
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          persist-credentials: false

-      - name: Setup Node and install
+      - name: Setup Node with shared dependencies
        uses: ./.github/actions/setup
+        with:
+          node-modules-cache: true

-      - name: Download blob report (local)
+      - name: Download demo blob reports
        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
        continue-on-error: true
        with:
-          name: blob-report-local
-          path: test/e2e/reports/
+          pattern: blob-report-demo-*
+          path: test/e2e/reports/demo/
+
+      - name: Download app blob reports
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
+        continue-on-error: true
+        with:
+          pattern: blob-report-app-*
+          path: test/e2e/reports/app/
+
+      - name: Download gallery blob reports
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
+        continue-on-error: true
+        with:
+          pattern: blob-report-gallery-*
+          path: test/e2e/reports/gallery/

      - name: Stage blobs for merge
        run: node test/e2e/collect-blob-reports.mjs
@@ -209,7 +365,11 @@ jobs:
          retention-days: 14

      - name: Post report to PR
-        if: github.event_name == 'pull_request' && needs.e2e-local.result == 'failure'
+        if: >-
+          github.event_name == 'pull_request' &&
+          (needs.e2e-demo.result == 'failure' ||
+          needs.e2e-app.result == 'failure' ||
+          needs.e2e-gallery.result == 'failure')
        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
        with:
          script: |
@@ -217,3 +377,19 @@ jobs:
              `${process.env.GITHUB_WORKSPACE}/test/e2e/post-report-comment.mjs`
            );
            await postReportComment({ github, context, core });
+
+      - name: Check suite results
+        run: |
+          failed=0
+          for suite in \
+            "demo:${{ needs.e2e-demo.result }}" \
+            "app:${{ needs.e2e-app.result }}" \
+            "gallery:${{ needs.e2e-gallery.result }}"; do
+            name="${suite%%:*}"
+            result="${suite#*:}"
+            echo "E2E ${name}: ${result}"
+            if [ "$result" != "success" ]; then
+              failed=1
+            fi
+          done
+          exit "$failed"
@@ -10,6 +10,6 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: Apply labels
-        uses: actions/labeler@b8dd2d9be0f68b860e7dae5dae7d772984eacd6d # v6.2.0
+        uses: actions/labeler@bf12e9b00b37c5c0ca2b87b79b2daf7891dbda13 # v7.0.0
        with:
          sync-labels: true
@@ -20,12 +20,12 @@ jobs:
      contents: write
    steps:
      - name: Checkout the repository
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          persist-credentials: false

      - name: Set up Python ${{ env.PYTHON_VERSION }}
-        uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1 # v6
+        uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
        with:
          python-version: ${{ env.PYTHON_VERSION }}

@@ -24,7 +24,7 @@ jobs:
      pull-requests: write # To label and comment on pull requests
    steps:
      - name: Check out workflow scripts
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          persist-credentials: false
          sparse-checkout: .github/scripts
@@ -18,6 +18,6 @@ jobs:
      pull-requests: read
    runs-on: ubuntu-latest
    steps:
-      - uses: release-drafter/release-drafter@4d75298e00d9e34c483e5ff8c68d0ea1c1940c1e # v7.5.1
+      - uses: release-drafter/release-drafter@eada3c96a64734dd381cfbda23511034e328ddb0 # v7.6.0
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -26,17 +26,17 @@ jobs:
    if: github.repository_owner == 'home-assistant'
    steps:
      - name: Checkout the repository
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          persist-credentials: false

      - name: Set up Python ${{ env.PYTHON_VERSION }}
-        uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1 # v6.3.0
+        uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
        with:
          python-version: ${{ env.PYTHON_VERSION }}

      - name: Verify version
-        uses: home-assistant/actions/helpers/verify-version@f4ca6f671bd429efb108c0f2fa0ae8af0215986c # master
+        uses: home-assistant/actions/helpers/verify-version@e3fb68ebda13d88a0d695082f471ba2c83d025fb # master

      - name: Setup Node and install
        uses: ./.github/actions/setup
@@ -56,7 +56,7 @@ jobs:
          script/release

      - name: Publish to PyPI
-        uses: pypa/gh-action-pypi-publish@cef221092ed1bacb1cc03d23a2d87d1d172e277b # v1.14.0
+        uses: pypa/gh-action-pypi-publish@ba38be9e461d3875417946c167d0b5f3d385a247 # v1.14.1
        with:
          skip-existing: true

@@ -111,7 +111,7 @@ jobs:
      contents: write # Required to upload release assets
    steps:
      - name: Checkout the repository
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          persist-credentials: false
      - name: Setup Node and install
@@ -42,7 +42,7 @@ jobs:
    if: github.event.issue.type.name == 'Task'
    steps:
      - name: Check out workflow scripts
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          persist-credentials: false
          sparse-checkout: .github/scripts
@@ -21,7 +21,7 @@ jobs:
      pull-requests: write
    steps:
      - name: Checkout the repository
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          persist-credentials: false

@@ -18,7 +18,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout the repository
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          persist-credentials: false

@@ -2,7 +2,7 @@

 You are helping develop the Home Assistant frontend. This repository is a TypeScript application built from Lit-based Web Components for the Home Assistant web UI.

-For gallery-specific documentation, demos, page structure, and examples, read `gallery/AGENTS.md` when working under `gallery/`.
+For the standalone demo — including how to open a specific demo configuration or page via URL — read `demo/AGENTS.md`.

 ## Essential Commands

@@ -46,6 +46,7 @@ Detailed guidance lives in project skills under `.agents/skills/`. Load the matc
 - `ha-frontend-testing`: lint, typecheck, Vitest, Playwright e2e dev servers, and benchmarks.
 - `ha-frontend-user-facing-text`: localization, terminology, sentence case, and Home Assistant text style.
 - `ha-frontend-review`: PR template use, review checklist, and recurring review issues.
+- `ha-frontend-gallery`: gallery pages, demos, sidebar structure, content, and verification.

 ## Pull Requests

@@ -232,7 +232,7 @@ module.exports.config = {
    };
  },

-  demo({ isProdBuild, latestBuild, isStatsBuild }) {
+  demo({ isProdBuild, latestBuild, isStatsBuild, isTestBuild }) {
    return {
      name: "demo" + nameSuffix(latestBuild),
      entry: {
@@ -247,6 +247,7 @@ module.exports.config = {
      isProdBuild,
      latestBuild,
      isStatsBuild,
+      isTestBuild,
    };
  },

@@ -306,7 +307,7 @@ module.exports.config = {
    };
  },

-  e2eTestApp({ isProdBuild, latestBuild, isStatsBuild }) {
+  e2eTestApp({ isProdBuild, latestBuild, isStatsBuild, isTestBuild }) {
    return {
      name: "e2e-test-app" + nameSuffix(latestBuild),
      entry: {
@@ -321,6 +322,7 @@ module.exports.config = {
      isProdBuild,
      latestBuild,
      isStatsBuild,
+      isTestBuild,
    };
  },
 };
@@ -42,6 +42,22 @@ gulp.task(
  )
 );

+gulp.task(
+  "build-demo-e2e",
+  gulp.series(
+    async function setEnv() {
+      process.env.NODE_ENV = "production";
+    },
+    "clean-demo",
+    // Cast needs to be backwards compatible and older HA has no translations
+    "translations-enable-merge-backend",
+    gulp.parallel("gen-icons-json", "build-translations", "build-locale-data"),
+    "copy-static-demo",
+    "rspack-prod-demo-e2e",
+    "gen-pages-demo-prod-e2e"
+  )
+);
+
 gulp.task(
  "analyze-demo",
  gulp.series(
@@ -39,3 +39,18 @@ gulp.task(
    "gen-pages-e2e-test-app-prod"
  )
 );
+
+gulp.task(
+  "build-e2e-test-app-e2e",
+  gulp.series(
+    async function setEnv() {
+      process.env.NODE_ENV = "production";
+    },
+    "clean-e2e-test-app",
+    "translations-enable-merge-backend",
+    gulp.parallel("gen-icons-json", "build-translations", "build-locale-data"),
+    "copy-static-e2e-test-app",
+    "rspack-prod-e2e-test-app-e2e",
+    "gen-pages-e2e-test-app-prod"
+  )
+);
@@ -225,6 +225,16 @@ gulp.task(
  )
 );

+gulp.task(
+  "gen-pages-demo-prod-e2e",
+  genPagesProdTask(
+    DEMO_PAGE_ENTRIES,
+    paths.demo_dir,
+    paths.demo_output_root,
+    paths.demo_output_latest
+  )
+);
+
 const GALLERY_PAGE_ENTRIES = { "index.html": ["entrypoint"] };

 gulp.task(
@@ -177,6 +177,18 @@ gulp.task("rspack-prod-demo", () =>
    bothBuilds(createDemoConfig, {
      isProdBuild: true,
      isStatsBuild: env.isStatsBuild(),
+      isTestBuild: env.isTestBuild(),
+    })
+  )
+);
+
+gulp.task("rspack-prod-demo-e2e", () =>
+  prodBuild(
+    createDemoConfig({
+      isProdBuild: true,
+      latestBuild: true,
+      isStatsBuild: env.isStatsBuild(),
+      isTestBuild: env.isTestBuild(),
    })
  )
 );
@@ -269,6 +281,18 @@ gulp.task("rspack-prod-e2e-test-app", () =>
    bothBuilds(createE2eTestAppConfig, {
      isProdBuild: true,
      isStatsBuild: env.isStatsBuild(),
+      isTestBuild: env.isTestBuild(),
+    })
+  )
+);
+
+gulp.task("rspack-prod-e2e-test-app-e2e", () =>
+  prodBuild(
+    createE2eTestAppConfig({
+      isProdBuild: true,
+      latestBuild: true,
+      isStatsBuild: env.isStatsBuild(),
+      isTestBuild: env.isTestBuild(),
    })
  )
 );
@@ -387,9 +387,14 @@ const createAppConfig = ({
    bundle.config.app({ isProdBuild, latestBuild, isStatsBuild, isTestBuild })
  );

-const createDemoConfig = ({ isProdBuild, latestBuild, isStatsBuild }) =>
+const createDemoConfig = ({
+  isProdBuild,
+  latestBuild,
+  isStatsBuild,
+  isTestBuild,
+}) =>
  createRspackConfig(
-    bundle.config.demo({ isProdBuild, latestBuild, isStatsBuild })
+    bundle.config.demo({ isProdBuild, latestBuild, isStatsBuild, isTestBuild })
  );

 const createCastConfig = ({ isProdBuild, latestBuild }) =>
@@ -401,9 +406,19 @@ const createGalleryConfig = ({ isProdBuild, latestBuild }) =>
 const createLandingPageConfig = ({ isProdBuild, latestBuild }) =>
  createRspackConfig(bundle.config.landingPage({ isProdBuild, latestBuild }));

-const createE2eTestAppConfig = ({ isProdBuild, latestBuild, isStatsBuild }) =>
+const createE2eTestAppConfig = ({
+  isProdBuild,
+  latestBuild,
+  isStatsBuild,
+  isTestBuild,
+}) =>
  createRspackConfig(
-    bundle.config.e2eTestApp({ isProdBuild, latestBuild, isStatsBuild })
+    bundle.config.e2eTestApp({
+      isProdBuild,
+      latestBuild,
+      isStatsBuild,
+      isTestBuild,
+    })
  );

 module.exports = {
@@ -0,0 +1,46 @@
+# Demo Agent Instructions
+
+This file applies to all files under `demo/`. Follow the root `AGENTS.md` for repository-wide standards.
+
+The demo is the full Home Assistant frontend running against a mocked backend (published at https://demo.home-assistant.io). It needs no Home Assistant server, which makes it the easiest way to load the real UI in a browser, for example to take screenshots.
+
+## Running the demo
+
+Run from the repository root:
+
+```bash
+yarn dev:demo               # dev server on http://localhost:8090
+yarn dev:demo --background  # detached; also supports --status/--stop/--logs
+```
+
+## Opening a specific demo
+
+The demo contains multiple demo configurations. Select one directly with the `demo` query parameter, e.g. `http://localhost:8090/?demo=<slug>`. The valid slugs are defined in `demoConfigs` in `src/configs/demo-configs.ts`, so "the second demo" means the slug of the second entry in that list. An unknown slug falls back to the default (the first entry).
+
+## Opening a specific page
+
+The demo build uses hash-based routing: the frontend path goes in the URL hash, and the `demo` query parameter goes before the `#`. The URL format is:
+
+```
+http://localhost:8090/?demo=<slug>#/<path>
+```
+
+Useful paths:
+
+- `/lovelace/0` — the selected demo's dashboard (also the default when no hash is given)
+- `/energy` — energy dashboard. Its tabs are views: `/energy/overview` (Summary), `/energy/electricity`, `/energy/gas`, `/energy/water`, `/energy/now`
+- `/map`, `/history`, `/todo`, `/config` — other sidebar panels
+
+Example — the water tab of the energy dashboard of the second demo:
+
+```
+http://localhost:8090/?demo=<second slug>#/energy/water
+```
+
+## Structure
+
+- `src/ha-demo.ts`: Root element; sets up all backend mocks.
+- `src/configs/<slug>/`: One directory per demo configuration (entities, dashboard, theme).
+- `src/configs/demo-configs.ts`: Registry of demo configurations and URL slug handling.
+- `src/stubs/`: Mocked WebSocket/REST APIs.
+- `script/develop_demo`, `script/build_demo`: Dev server and static build wrappers.
@@ -0,0 +1 @@
+AGENTS.md
@@ -1,6 +1,9 @@
+import { navigate } from "../../../src/common/navigate";
 import type { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
 import type { Lovelace } from "../../../src/panels/lovelace/types";
+import { setDemoAreas } from "../stubs/area_registry";
 import { energyEntities } from "../stubs/entities";
+import { setDemoFloors } from "../stubs/floor_registry";
 import { getDemoTheme } from "../stubs/frontend";
 import type { DemoConfig, DemoTheme } from "./types";

@@ -12,33 +15,53 @@ export const applyDemoTheme = (hass: MockHomeAssistant, theme: DemoTheme) => {
  hass.mockTheme(null, getDemoTheme(theme));
 };

-export const demoConfigs: (() => Promise<DemoConfig>)[] = [
-  () => import("./sections").then((mod) => mod.demoSections),
-  () => import("./arsaboo").then((mod) => mod.demoArsaboo),
-  () => import("./teachingbirds").then((mod) => mod.demoTeachingbirds),
-  () => import("./kernehed").then((mod) => mod.demoKernehed),
-  () => import("./jimpower").then((mod) => mod.demoJimpower),
-];
+export const demoConfigs: Record<string, () => Promise<DemoConfig>> = {
+  sections: () => import("./sections").then((mod) => mod.demoSections),
+  home: () => import("./home").then((mod) => mod.demoHome),
+  arsaboo: () => import("./arsaboo").then((mod) => mod.demoArsaboo),
+  teachingbirds: () =>
+    import("./teachingbirds").then((mod) => mod.demoTeachingbirds),
+  kernehed: () => import("./kernehed").then((mod) => mod.demoKernehed),
+  jimpower: () => import("./jimpower").then((mod) => mod.demoJimpower),
+};
+
+export const demos = Object.keys(demoConfigs);
+
+const initialDemo = () => {
+  const slug = new URLSearchParams(window.location.search).get("demo");
+  return slug && demos.includes(slug) ? slug : demos[0];
+};

 // eslint-disable-next-line import-x/no-mutable-exports
-export let selectedDemoConfigIndex = 0;
+export let selectedDemo = initialDemo();
 // eslint-disable-next-line import-x/no-mutable-exports
 export let selectedDemoConfig: Promise<DemoConfig> =
-  demoConfigs[selectedDemoConfigIndex]();
+  demoConfigs[selectedDemo]();

 export const setDemoConfig = async (
  hass: MockHomeAssistant,
  lovelace: Lovelace,
-  index: number
+  demo: string
 ) => {
-  const confProm = demoConfigs[index]();
+  const confProm = demoConfigs[demo]();
  const config = await confProm;

-  selectedDemoConfigIndex = index;
+  selectedDemo = demo;
  selectedDemoConfig = confProm;

+  setDemoFloors(hass, config.floors);
+  setDemoAreas(hass, config.areas);
  hass.addEntities(config.entities(hass.localize), true);
  hass.addEntities(energyEntities());
-  lovelace.saveConfig(config.lovelace(hass.localize));
+
+  // Let the new registries and entities reach the dashboard before saving the
+  // config, so dashboard strategies generate against them
+  await new Promise((resolve) => {
+    setTimeout(resolve, 0);
+  });
+
+  await lovelace.saveConfig(config.lovelace(hass.localize));
+  // The view of the previous demo might not exist in the new one
+  navigate(`/${hass.panelUrl}?demo=${demo}`, { replace: true });
  applyDemoTheme(hass, config.theme);
 };
@@ -0,0 +1,63 @@
+import type { DemoArea } from "../../stubs/area_registry";
+import type { DemoFloor } from "../../stubs/floor_registry";
+
+export const demoFloorsHome: DemoFloor[] = [
+  {
+    floor_id: "ground",
+    name: "Ground floor",
+    level: 0,
+  },
+  {
+    floor_id: "upstairs",
+    name: "Upstairs",
+    level: 1,
+  },
+];
+
+export const demoAreasHome: DemoArea[] = [
+  {
+    area_id: "living_room",
+    name: "Living room",
+    floor_id: "ground",
+    icon: "mdi:sofa",
+    temperature_entity_id: "sensor.living_room_temperature",
+    humidity_entity_id: "sensor.living_room_humidity",
+  },
+  {
+    area_id: "kitchen",
+    name: "Kitchen",
+    floor_id: "ground",
+    icon: "mdi:fridge",
+    temperature_entity_id: "sensor.kitchen_temperature",
+    humidity_entity_id: "sensor.kitchen_humidity",
+  },
+  {
+    area_id: "entrance",
+    name: "Entrance",
+    floor_id: "ground",
+    icon: "mdi:door",
+  },
+  {
+    area_id: "bedroom",
+    name: "Bedroom",
+    floor_id: "upstairs",
+    icon: "mdi:bed",
+    temperature_entity_id: "sensor.bedroom_temperature",
+    humidity_entity_id: "sensor.bedroom_humidity",
+  },
+  {
+    area_id: "office",
+    name: "Office",
+    floor_id: "upstairs",
+    icon: "mdi:desk",
+    temperature_entity_id: "sensor.office_temperature",
+    humidity_entity_id: "sensor.office_humidity",
+  },
+  {
+    area_id: "garden",
+    name: "Garden",
+    icon: "mdi:tree",
+    temperature_entity_id: "sensor.garden_temperature",
+    humidity_entity_id: "sensor.garden_humidity",
+  },
+];
@@ -0,0 +1,465 @@
+import type { DemoConfig } from "../types";
+
+export const demoEntitiesHome: DemoConfig["entities"] = () => [
+  // The devices tile on the overview uses zone.home, which always exists in
+  // a real installation.
+  {
+    entity_id: "zone.home",
+    state: "1",
+    attributes: {
+      latitude: 52.3731339,
+      longitude: 4.8903147,
+      radius: 100,
+      friendly_name: "Home",
+      icon: "mdi:home",
+    },
+  },
+  {
+    entity_id: "light.living_room_floor_lamp",
+    state: "on",
+    area_id: "living_room",
+    attributes: {
+      min_color_temp_kelvin: 2000,
+      max_color_temp_kelvin: 6535,
+      supported_color_modes: ["color_temp", "xy"],
+      color_mode: "color_temp",
+      brightness: 178,
+      color_temp_kelvin: 2583,
+      icon: "mdi:floor-lamp",
+      friendly_name: "Floor lamp",
+      supported_features: 44,
+    },
+  },
+  {
+    entity_id: "light.living_room_spotlights",
+    state: "on",
+    area_id: "living_room",
+    attributes: {
+      supported_color_modes: ["brightness"],
+      color_mode: "brightness",
+      brightness: 126,
+      icon: "mdi:ceiling-light-multiple",
+      friendly_name: "Spotlights",
+      supported_features: 32,
+    },
+  },
+  {
+    entity_id: "climate.living_room",
+    state: "heat",
+    area_id: "living_room",
+    attributes: {
+      hvac_modes: ["auto", "heat", "off"],
+      min_temp: 7,
+      max_temp: 35,
+      current_temperature: 21.5,
+      temperature: 21,
+      friendly_name: "Thermostat",
+      supported_features: 385,
+    },
+  },
+  {
+    entity_id: "cover.living_room_blinds",
+    state: "open",
+    area_id: "living_room",
+    attributes: {
+      current_position: 100,
+      device_class: "blind",
+      friendly_name: "Blinds",
+      supported_features: 15,
+    },
+  },
+  {
+    entity_id: "binary_sensor.living_room_window",
+    state: "off",
+    area_id: "living_room",
+    attributes: {
+      device_class: "window",
+      friendly_name: "Window",
+    },
+  },
+  {
+    entity_id: "media_player.living_room_speaker",
+    state: "playing",
+    area_id: "living_room",
+    attributes: {
+      device_class: "speaker",
+      volume_level: 0.28,
+      is_volume_muted: false,
+      media_content_type: "music",
+      media_duration: 300,
+      media_position: 0,
+      media_position_updated_at: new Date(
+        new Date().getTime() - 23000
+      ).toISOString(),
+      media_title: "I Wasn't Born To Follow",
+      media_artist: "The Byrds",
+      media_album_name: "The Notorious Byrd Brothers",
+      shuffle: false,
+      friendly_name: "Living room speaker",
+      supported_features: 64063,
+    },
+  },
+  {
+    entity_id: "sensor.living_room_temperature",
+    state: "21.5",
+    area_id: "living_room",
+    attributes: {
+      state_class: "measurement",
+      unit_of_measurement: "°C",
+      device_class: "temperature",
+      friendly_name: "Temperature",
+    },
+  },
+  {
+    entity_id: "sensor.living_room_humidity",
+    state: "45",
+    area_id: "living_room",
+    attributes: {
+      state_class: "measurement",
+      unit_of_measurement: "%",
+      device_class: "humidity",
+      friendly_name: "Humidity",
+    },
+  },
+  {
+    entity_id: "light.kitchen_spotlights",
+    state: "on",
+    area_id: "kitchen",
+    attributes: {
+      supported_color_modes: ["brightness"],
+      color_mode: "brightness",
+      brightness: 255,
+      icon: "mdi:ceiling-light-multiple",
+      friendly_name: "Spotlights",
+      supported_features: 32,
+    },
+  },
+  {
+    entity_id: "light.kitchen_worktop",
+    state: "off",
+    area_id: "kitchen",
+    attributes: {
+      supported_color_modes: ["brightness"],
+      color_mode: null,
+      brightness: null,
+      icon: "mdi:light-flood-down",
+      friendly_name: "Worktop",
+      supported_features: 32,
+    },
+  },
+  {
+    entity_id: "switch.coffee_machine",
+    state: "on",
+    area_id: "kitchen",
+    attributes: {
+      icon: "mdi:coffee-maker",
+      friendly_name: "Coffee machine",
+    },
+  },
+  {
+    entity_id: "binary_sensor.kitchen_motion",
+    state: "off",
+    area_id: "kitchen",
+    attributes: {
+      device_class: "motion",
+      friendly_name: "Motion",
+    },
+  },
+  {
+    entity_id: "media_player.kitchen_speaker",
+    state: "idle",
+    area_id: "kitchen",
+    attributes: {
+      device_class: "speaker",
+      volume_level: 0.18,
+      is_volume_muted: false,
+      friendly_name: "Kitchen speaker",
+      supported_features: 64063,
+    },
+  },
+  {
+    entity_id: "sensor.kitchen_temperature",
+    state: "22.1",
+    area_id: "kitchen",
+    attributes: {
+      state_class: "measurement",
+      unit_of_measurement: "°C",
+      device_class: "temperature",
+      friendly_name: "Temperature",
+    },
+  },
+  {
+    entity_id: "sensor.kitchen_humidity",
+    state: "48",
+    area_id: "kitchen",
+    attributes: {
+      state_class: "measurement",
+      unit_of_measurement: "%",
+      device_class: "humidity",
+      friendly_name: "Humidity",
+    },
+  },
+  {
+    entity_id: "lock.front_door",
+    state: "locked",
+    area_id: "entrance",
+    attributes: {
+      friendly_name: "Front door",
+      supported_features: 1,
+    },
+  },
+  {
+    entity_id: "binary_sensor.front_door",
+    state: "off",
+    area_id: "entrance",
+    attributes: {
+      device_class: "door",
+      friendly_name: "Front door",
+    },
+  },
+  {
+    entity_id: "alarm_control_panel.home_alarm",
+    state: "disarmed",
+    area_id: "entrance",
+    attributes: {
+      changed_by: null,
+      code_arm_required: false,
+      friendly_name: "Home alarm",
+      supported_features: 3,
+    },
+  },
+  {
+    entity_id: "light.entrance_ceiling",
+    state: "off",
+    area_id: "entrance",
+    attributes: {
+      supported_color_modes: ["brightness"],
+      color_mode: null,
+      brightness: null,
+      friendly_name: "Ceiling light",
+      supported_features: 32,
+    },
+  },
+  {
+    entity_id: "sensor.front_door_lock_battery",
+    state: "88",
+    area_id: "entrance",
+    attributes: {
+      state_class: "measurement",
+      unit_of_measurement: "%",
+      device_class: "battery",
+      friendly_name: "Front door lock battery",
+    },
+  },
+  {
+    entity_id: "light.bedroom_ceiling",
+    state: "off",
+    area_id: "bedroom",
+    attributes: {
+      supported_color_modes: ["color_temp"],
+      color_mode: null,
+      brightness: null,
+      friendly_name: "Ceiling light",
+      supported_features: 44,
+    },
+  },
+  {
+    entity_id: "light.bedside_lamp",
+    state: "off",
+    area_id: "bedroom",
+    attributes: {
+      supported_color_modes: ["brightness"],
+      color_mode: null,
+      brightness: null,
+      icon: "mdi:lamp",
+      friendly_name: "Bedside lamp",
+      supported_features: 32,
+    },
+  },
+  {
+    entity_id: "cover.bedroom_shutter",
+    state: "open",
+    area_id: "bedroom",
+    attributes: {
+      current_position: 100,
+      device_class: "shutter",
+      friendly_name: "Shutter",
+      supported_features: 15,
+    },
+  },
+  {
+    entity_id: "media_player.bedroom_speaker",
+    state: "off",
+    area_id: "bedroom",
+    attributes: {
+      device_class: "speaker",
+      friendly_name: "Bedroom speaker",
+      supported_features: 64063,
+    },
+  },
+  {
+    entity_id: "binary_sensor.bedroom_motion",
+    state: "off",
+    area_id: "bedroom",
+    attributes: {
+      device_class: "motion",
+      friendly_name: "Motion",
+    },
+  },
+  {
+    entity_id: "sensor.bedroom_motion_battery",
+    state: "15",
+    area_id: "bedroom",
+    attributes: {
+      state_class: "measurement",
+      unit_of_measurement: "%",
+      device_class: "battery",
+      friendly_name: "Motion sensor battery",
+    },
+  },
+  {
+    entity_id: "sensor.bedroom_temperature",
+    state: "19.6",
+    area_id: "bedroom",
+    attributes: {
+      state_class: "measurement",
+      unit_of_measurement: "°C",
+      device_class: "temperature",
+      friendly_name: "Temperature",
+    },
+  },
+  {
+    entity_id: "sensor.bedroom_humidity",
+    state: "52",
+    area_id: "bedroom",
+    attributes: {
+      state_class: "measurement",
+      unit_of_measurement: "%",
+      device_class: "humidity",
+      friendly_name: "Humidity",
+    },
+  },
+  {
+    entity_id: "light.office_desk_lamp",
+    state: "on",
+    area_id: "office",
+    attributes: {
+      supported_color_modes: ["brightness"],
+      color_mode: "brightness",
+      brightness: 200,
+      icon: "mdi:desk-lamp",
+      friendly_name: "Desk lamp",
+      supported_features: 32,
+    },
+  },
+  {
+    entity_id: "fan.office_ceiling_fan",
+    state: "off",
+    area_id: "office",
+    attributes: {
+      percentage: 0,
+      percentage_step: 25,
+      friendly_name: "Ceiling fan",
+      supported_features: 1,
+    },
+  },
+  {
+    entity_id: "binary_sensor.office_window",
+    state: "off",
+    area_id: "office",
+    attributes: {
+      device_class: "window",
+      friendly_name: "Window",
+    },
+  },
+  {
+    entity_id: "sensor.office_temperature",
+    state: "21.8",
+    area_id: "office",
+    attributes: {
+      state_class: "measurement",
+      unit_of_measurement: "°C",
+      device_class: "temperature",
+      friendly_name: "Temperature",
+    },
+  },
+  {
+    entity_id: "sensor.office_humidity",
+    state: "50",
+    area_id: "office",
+    attributes: {
+      state_class: "measurement",
+      unit_of_measurement: "%",
+      device_class: "humidity",
+      friendly_name: "Humidity",
+    },
+  },
+  {
+    entity_id: "switch.garden_sprinkler",
+    state: "off",
+    area_id: "garden",
+    attributes: {
+      icon: "mdi:sprinkler-variant",
+      friendly_name: "Sprinkler",
+    },
+  },
+  {
+    entity_id: "light.garden_path",
+    state: "off",
+    area_id: "garden",
+    attributes: {
+      supported_color_modes: ["brightness"],
+      color_mode: null,
+      brightness: null,
+      icon: "mdi:outdoor-lamp",
+      friendly_name: "Path lights",
+      supported_features: 32,
+    },
+  },
+  {
+    entity_id: "binary_sensor.garden_gate",
+    state: "off",
+    area_id: "garden",
+    attributes: {
+      device_class: "opening",
+      friendly_name: "Gate",
+    },
+  },
+  {
+    entity_id: "sensor.garden_temperature",
+    state: "14.2",
+    area_id: "garden",
+    attributes: {
+      state_class: "measurement",
+      unit_of_measurement: "°C",
+      device_class: "temperature",
+      friendly_name: "Temperature",
+    },
+  },
+  {
+    entity_id: "sensor.garden_humidity",
+    state: "68",
+    area_id: "garden",
+    attributes: {
+      state_class: "measurement",
+      unit_of_measurement: "%",
+      device_class: "humidity",
+      friendly_name: "Humidity",
+    },
+  },
+  {
+    entity_id: "weather.home",
+    state: "partlycloudy",
+    area_id: "garden",
+    attributes: {
+      temperature: 14.2,
+      temperature_unit: "°C",
+      humidity: 68,
+      pressure: 1012,
+      pressure_unit: "hPa",
+      wind_speed: 11.2,
+      wind_speed_unit: "km/h",
+      friendly_name: "Home",
+    },
+  },
+];
@@ -0,0 +1,17 @@
+import type { DemoConfig } from "../types";
+import { demoAreasHome, demoFloorsHome } from "./areas";
+import { demoEntitiesHome } from "./entities";
+import { demoLovelaceHome } from "./lovelace";
+
+export const demoHome: DemoConfig = {
+  authorName: "Home Assistant",
+  authorUrl: "https://www.home-assistant.io",
+  name: "Home page",
+  description:
+    "The page you land on when you open Home Assistant, automatically built from the areas in your home and the devices in them.",
+  lovelace: demoLovelaceHome,
+  entities: demoEntitiesHome,
+  floors: demoFloorsHome,
+  areas: demoAreasHome,
+  theme: { theme: "default", dark: false },
+};
@@ -0,0 +1,9 @@
+import "./strategies";
+import type { DemoConfig } from "../types";
+
+export const demoLovelaceHome: DemoConfig["lovelace"] = () => ({
+  strategy: {
+    type: "custom:demo-home",
+    favorite_entities: ["lock.front_door", "switch.garden_sprinkler"],
+  },
+});
@@ -0,0 +1,109 @@
+import { ReactiveElement } from "lit";
+import { isStrategySection } from "../../../../src/data/lovelace/config/section";
+import type { LovelaceConfig } from "../../../../src/data/lovelace/config/types";
+import type { LovelaceViewConfig } from "../../../../src/data/lovelace/config/view";
+import { isStrategyView } from "../../../../src/data/lovelace/config/view";
+import type { HomeDashboardStrategyConfig } from "../../../../src/panels/lovelace/strategies/home/home-dashboard-strategy";
+import { HomeDashboardStrategy } from "../../../../src/panels/lovelace/strategies/home/home-dashboard-strategy";
+import type { HomeOverviewViewStrategyConfig } from "../../../../src/panels/lovelace/strategies/home/home-overview-view-strategy";
+import { HomeOverviewViewStrategy } from "../../../../src/panels/lovelace/strategies/home/home-overview-view-strategy";
+import { generateLovelaceSectionStrategy } from "../../../../src/panels/lovelace/strategies/get-strategy";
+import type { HomeAssistant } from "../../../../src/types";
+
+export interface DemoHomeDashboardStrategyConfig extends Omit<
+  HomeDashboardStrategyConfig,
+  "type"
+> {
+  type: "custom:demo-home";
+}
+
+interface DemoHomeOverviewViewStrategyConfig extends Omit<
+  HomeOverviewViewStrategyConfig,
+  "type"
+> {
+  type: "custom:demo-home-overview";
+}
+
+class DemoHomeDashboardStrategy extends ReactiveElement {
+  static registryDependencies = HomeDashboardStrategy.registryDependencies;
+
+  static async generate(
+    config: DemoHomeDashboardStrategyConfig,
+    hass: HomeAssistant
+  ): Promise<LovelaceConfig> {
+    const generated = await HomeDashboardStrategy.generate(
+      { ...config, type: "home" },
+      hass
+    );
+    // Swap the overview view for the demo version, which adds the demo card.
+    return {
+      ...generated,
+      views: generated.views.map((view) =>
+        isStrategyView(view) && view.strategy.type === "home-overview"
+          ? {
+              ...view,
+              strategy: { ...view.strategy, type: "custom:demo-home-overview" },
+            }
+          : view
+      ),
+    };
+  }
+}
+
+class DemoHomeOverviewViewStrategy extends ReactiveElement {
+  static registryDependencies = HomeOverviewViewStrategy.registryDependencies;
+
+  static async generate(
+    config: DemoHomeOverviewViewStrategyConfig,
+    hass: HomeAssistant
+  ): Promise<LovelaceViewConfig> {
+    const view = await HomeOverviewViewStrategy.generate(
+      { ...config, type: "home-overview" },
+      hass
+    );
+    // Expand the favorites section so the demo card can be added to it
+    const sections = await Promise.all(
+      (view.sections || []).map(async (section) => {
+        if (
+          !isStrategySection(section) ||
+          section.strategy.type !== "common-controls"
+        ) {
+          return section;
+        }
+        // The demo card takes up the space of two tiles
+        const limit = (section.strategy.limit as number | undefined) ?? 8;
+        const favorites = await generateLovelaceSectionStrategy(
+          { ...section, strategy: { ...section.strategy, limit: limit - 2 } },
+          hass
+        );
+        const [heading, ...cards] = favorites.cards || [];
+        return {
+          ...favorites,
+          // Place the demo card first so the tiles fill the rows next to it
+          cards: [heading, { type: "custom:ha-demo-next-card" }, ...cards],
+        };
+      })
+    );
+
+    return {
+      ...view,
+      sections: sections,
+    };
+  }
+}
+
+customElements.define(
+  "ll-strategy-dashboard-demo-home",
+  DemoHomeDashboardStrategy
+);
+customElements.define(
+  "ll-strategy-view-demo-home-overview",
+  DemoHomeOverviewViewStrategy
+);
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "ll-strategy-dashboard-demo-home": DemoHomeDashboardStrategy;
+    "ll-strategy-view-demo-home-overview": DemoHomeOverviewViewStrategy;
+  }
+}
@@ -1,8 +1,10 @@
 import type { TemplateResult } from "lit";
 import type { LocalizeFunc } from "../../../src/common/translations/localize";
-import type { LovelaceConfig } from "../../../src/data/lovelace/config/types";
+import type { LovelaceRawConfig } from "../../../src/data/lovelace/config/types";
 import type { EntityInput } from "../../../src/fake_data/entities/types";
 import type { ThemeSettings } from "../../../src/types";
+import type { DemoArea } from "../stubs/area_registry";
+import type { DemoFloor } from "../stubs/floor_registry";

 export type DemoTheme = ThemeSettings | (() => Record<string, string> | null);

@@ -13,7 +15,9 @@ export interface DemoConfig {
  authorUrl: string;
  description?:
    string | ((localize: LocalizeFunc) => string | TemplateResult<1>);
-  lovelace: (localize: LocalizeFunc) => LovelaceConfig;
+  lovelace: (localize: LocalizeFunc) => LovelaceRawConfig;
  entities: (localize: LocalizeFunc) => EntityInput[];
+  floors?: DemoFloor[];
+  areas?: DemoArea[];
  theme: DemoTheme;
 }
@@ -41,25 +41,30 @@ class CastDemoRow extends LitElement implements LovelaceRow {
  protected firstUpdated(changedProps: PropertyValues<this>) {
    super.firstUpdated(changedProps);
    import("../../../src/cast/cast_manager").then(({ getCastManager }) =>
-      getCastManager().then((mgr) => {
-        this._castManager = mgr;
-        mgr.addEventListener("state-changed", () => {
-          this.requestUpdate();
-        });
-        mgr.castContext.addEventListener(
-          cast.framework.CastContextEventType.SESSION_STATE_CHANGED,
-          (ev) => {
-            // On Android, opening a new session always results in SESSION_RESUMED.
-            // So treat both as the same.
-            if (
-              ev.sessionState === "SESSION_STARTED" ||
-              ev.sessionState === "SESSION_RESUMED"
-            ) {
-              castSendShowDemo(mgr);
+      getCastManager().then(
+        (mgr) => {
+          this._castManager = mgr;
+          mgr.addEventListener("state-changed", () => {
+            this.requestUpdate();
+          });
+          mgr.castContext.addEventListener(
+            cast.framework.CastContextEventType.SESSION_STATE_CHANGED,
+            (ev) => {
+              // On Android, opening a new session always results in SESSION_RESUMED.
+              // So treat both as the same.
+              if (
+                ev.sessionState === "SESSION_STARTED" ||
+                ev.sessionState === "SESSION_RESUMED"
+              ) {
+                castSendShowDemo(mgr);
+              }
            }
-          }
-        );
-      })
+          );
+        },
+        () => {
+          this._castManager = null;
+        }
+      )
    );
  }

@@ -13,9 +13,9 @@ import type {
  LovelaceCard,
 } from "../../../src/panels/lovelace/types";
 import {
-  demoConfigs,
+  demos,
+  selectedDemo,
  selectedDemoConfig,
-  selectedDemoConfigIndex,
 } from "../configs/demo-configs";

@customElement("ha-demo-card")
@@ -112,16 +112,12 @@ export class HADemoCard extends LitElement implements LovelaceCard {
  }

  private _nextConfig() {
-    this._updateConfig(
-      selectedDemoConfigIndex < demoConfigs.length - 1
-        ? selectedDemoConfigIndex + 1
-        : 0
-    );
+    this._updateConfig(demos[(demos.indexOf(selectedDemo) + 1) % demos.length]);
  }

-  private async _updateConfig(index: number) {
+  private async _updateConfig(demo: string) {
    this._switching = true;
-    fireEvent(this, "set-demo-config" as any, { index });
+    fireEvent(this, "set-demo-config" as any, { demo });
  }

  static get styles(): CSSResultGroup {
@@ -0,0 +1,103 @@
+import { css, html, LitElement, nothing } from "lit";
+import { customElement, property, state } from "lit/decorators";
+import { until } from "lit/directives/until";
+import { fireEvent } from "../../../src/common/dom/fire_event";
+import "../../../src/components/ha-card";
+import "../../../src/components/ha-control-button";
+import "../../../src/components/ha-control-button-group";
+import "../../../src/components/tile/ha-tile-container";
+import "../../../src/components/tile/ha-tile-icon";
+import "../../../src/components/tile/ha-tile-info";
+import type { LovelaceCardConfig } from "../../../src/data/lovelace/config/card";
+import type { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
+import { tileCardStyle } from "../../../src/panels/lovelace/cards/tile/tile-card-style";
+import type {
+  LovelaceCard,
+  LovelaceGridOptions,
+} from "../../../src/panels/lovelace/types";
+import {
+  demos,
+  selectedDemo,
+  selectedDemoConfig,
+} from "../configs/demo-configs";
+
+@customElement("ha-demo-next-card")
+export class HADemoNextCard extends LitElement implements LovelaceCard {
+  @property({ attribute: false }) public hass!: MockHomeAssistant;
+
+  @state() private _switching = false;
+
+  public getCardSize() {
+    return 2;
+  }
+
+  public getGridOptions(): LovelaceGridOptions {
+    return {
+      columns: 6,
+      rows: 2,
+      min_columns: 6,
+      min_rows: 2,
+    };
+  }
+
+  // eslint-disable-next-line @typescript-eslint/no-empty-function
+  public setConfig(_config: LovelaceCardConfig) {}
+
+  protected render() {
+    return html`
+      <ha-card>
+        <ha-tile-container>
+          <ha-tile-icon slot="icon" icon="mdi:home-assistant"></ha-tile-icon>
+          <ha-tile-info slot="info">
+            <span slot="primary">
+              ${until(
+                selectedDemoConfig.then((conf) => conf.name),
+                nothing
+              )}
+            </span>
+            <span slot="secondary">
+              ${this.hass.localize(
+                "ui.panel.page-demo.cards.demo.interactive_demo"
+              )}
+            </span>
+          </ha-tile-info>
+          <ha-control-button-group slot="features">
+            <ha-control-button
+              .disabled=${this._switching}
+              @click=${this._nextConfig}
+            >
+              ${this.hass.localize("ui.panel.page-demo.cards.demo.next_demo")}
+            </ha-control-button>
+          </ha-control-button-group>
+        </ha-tile-container>
+      </ha-card>
+    `;
+  }
+
+  private _nextConfig() {
+    this._switching = true;
+    fireEvent(this, "set-demo-config" as any, {
+      demo: demos[(demos.indexOf(selectedDemo) + 1) % demos.length],
+    });
+  }
+
+  static styles = [
+    tileCardStyle,
+    css`
+      :host {
+        --tile-color: var(--primary-color);
+      }
+      ha-control-button-group {
+        --control-button-group-spacing: 0;
+        --control-button-group-thickness: var(--feature-height, 42px);
+        padding: 0 var(--ha-space-3) var(--ha-space-3);
+      }
+    `,
+  ];
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "ha-demo-next-card": HADemoNextCard;
+  }
+}
@@ -6,7 +6,7 @@ import { provideHass } from "../../src/fake_data/provide_hass";
 import { HomeAssistantAppEl } from "../../src/layouts/home-assistant";
 import type { HomeAssistant } from "../../src/types";
 import { applyDemoTheme, selectedDemoConfig } from "./configs/demo-configs";
-import { mockAreaRegistry } from "./stubs/area_registry";
+import { mockAreaRegistry, setDemoAreas } from "./stubs/area_registry";
 import { mockAuth } from "./stubs/auth";
 import { demoDevices } from "./stubs/devices";
 import { mockDeviceRegistry } from "./stubs/device_registry";
@@ -14,7 +14,7 @@ import { mockEnergy } from "./stubs/energy";
 import { energyEntities } from "./stubs/entities";
 import { mockEntityRegistry } from "./stubs/entity_registry";
 import { mockEvents } from "./stubs/events";
-import { mockFloorRegistry } from "./stubs/floor_registry";
+import { mockFloorRegistry, setDemoFloors } from "./stubs/floor_registry";
 import { mockFrontend } from "./stubs/frontend";
 import { mockIntegration } from "./stubs/integration";
 import { mockLabelRegistry } from "./stubs/label_registry";
@@ -29,6 +29,7 @@ import { mockSystemLog } from "./stubs/system_log";
 import { mockTemplate } from "./stubs/template";
 import { mockTodo } from "./stubs/todo";
 import { mockTranslations } from "./stubs/translations";
+import { mockUsagePrediction } from "./stubs/usage_prediction";
 import "./cloud/cloud-demo-controls";

 // WS command / REST path prefixes whose mocks live in the lazily imported
@@ -74,11 +75,18 @@ export class HaDemo extends HomeAssistantAppEl {

    // The cloud account page only fetches backup config and the webhook count
    // when those integrations are loaded. Enable them here (demo only) so the
-    // mocked backup/config/info and webhook/list are queried.
+    // mocked backup/config/info and webhook/list are queried. usage_prediction
+    // is needed for common-controls sections in strategy dashboards.
    hass.updateHass({
      config: {
        ...hass.config,
-        components: [...(hass.config?.components ?? []), "backup", "webhook"],
+        components: [
+          ...(hass.config?.components ?? []),
+          "backup",
+          "webhook",
+          "usage_prediction",
+          "assist_pipeline",
+        ],
      },
    });

@@ -122,6 +130,7 @@ export class HaDemo extends HomeAssistantAppEl {
    mockDeviceRegistry(hass, demoDevices);
    mockFloorRegistry(hass);
    mockLabelRegistry(hass);
+    mockUsagePrediction(hass);
    mockEntityRegistry(hass, [
      {
        config_entry_id: "co2signal",
@@ -169,9 +178,11 @@ export class HaDemo extends HomeAssistantAppEl {

    hass.addEntities(energyEntities());

-    // Once config is loaded AND localize, set entities and apply theme.
+    // Once config is loaded AND localize, set registries, entities and theme.
    Promise.all([selectedDemoConfig, localizePromise]).then(
      ([conf, localize]) => {
+        setDemoFloors(hass, conf.floors);
+        setDemoAreas(hass, conf.areas);
        hass.addEntities(conf.entities(localize));
        applyDemoTheme(hass, conf.theme);
      }
@@ -1,14 +1,46 @@
 import type { AreaRegistryEntry } from "../../../src/data/area/area_registry";
 import type { MockHomeAssistant } from "../../../src/fake_data/provide_hass";

+export interface DemoArea {
+  area_id: string;
+  name: string;
+  floor_id?: string;
+  icon?: string;
+  temperature_entity_id?: string;
+  humidity_entity_id?: string;
+}
+
+let areas: AreaRegistryEntry[] = [];
+
 export const mockAreaRegistry = (
  hass: MockHomeAssistant,
-  data: AreaRegistryEntry[] = []
+  data: DemoArea[] = []
 ) => {
-  hass.mockWS("config/area_registry/list", () => data);
-  const areas = {};
-  data.forEach((area) => {
-    areas[area.area_id] = area;
-  });
-  hass.updateHass({ areas });
+  hass.mockWS("config/area_registry/list", () => areas);
+  setDemoAreas(hass, data);
+};
+
+/** Set the areas of the currently loaded demo config. */
+export const setDemoAreas = (
+  hass: MockHomeAssistant,
+  demoAreas: DemoArea[] = []
+) => {
+  areas = demoAreas.map((area) => ({
+    area_id: area.area_id,
+    name: area.name,
+    floor_id: area.floor_id ?? null,
+    icon: area.icon ?? null,
+    temperature_entity_id: area.temperature_entity_id ?? null,
+    humidity_entity_id: area.humidity_entity_id ?? null,
+    aliases: [],
+    labels: [],
+    picture: null,
+    created_at: 0,
+    modified_at: 0,
+  }));
+  const areasById: Record<string, AreaRegistryEntry> = {};
+  areas.forEach((area) => {
+    areasById[area.area_id] = area;
+  });
+  hass.updateHass({ areas: areasById });
 };
@@ -19,17 +19,31 @@ const pipelines: AssistPipeline[] = [
  {
    id: "01local",
    name: "Local",
-    language: "en",
+    language: "nl",
    conversation_engine: "conversation.home_assistant",
-    conversation_language: "en",
+    conversation_language: "nl",
    stt_engine: "stt.faster_whisper",
-    stt_language: "en",
+    stt_language: "nl",
    tts_engine: "tts.piper",
-    tts_language: "en",
+    tts_language: "nl",
    tts_voice: null,
    wake_word_entity: null,
    wake_word_id: null,
  },
+  {
+    id: "01chatgpt",
+    name: "ChatGPT",
+    language: "es",
+    conversation_engine: "conversation.chatgpt",
+    conversation_language: "es",
+    stt_engine: "cloud",
+    stt_language: "es-ES",
+    tts_engine: "cloud",
+    tts_language: "es-ES",
+    tts_voice: "ElviraNeural",
+    wake_word_entity: null,
+    wake_word_id: null,
+  },
 ];

 export const mockAssist = (hass: MockHomeAssistant) => {
@@ -85,7 +85,7 @@ export const energyEntities = () =>
      },
    },
    "sensor.energy_consumption_tarif_1": {
-      entity_id: "sensor.energy_consumption_tarif_1	",
+      entity_id: "sensor.energy_consumption_tarif_1",
      state: "88.6",
      attributes: {
        last_reset: "1970-01-01T00:00:00:00+00",
@@ -1,7 +1,40 @@
 import type { FloorRegistryEntry } from "../../../src/data/floor_registry";
 import type { MockHomeAssistant } from "../../../src/fake_data/provide_hass";

+export interface DemoFloor {
+  floor_id: string;
+  name: string;
+  level?: number;
+  icon?: string;
+}
+
+let floors: FloorRegistryEntry[] = [];
+
 export const mockFloorRegistry = (
  hass: MockHomeAssistant,
-  data: FloorRegistryEntry[] = []
-) => hass.mockWS("config/floor_registry/list", () => data);
+  data: DemoFloor[] = []
+) => {
+  hass.mockWS("config/floor_registry/list", () => floors);
+  setDemoFloors(hass, data);
+};
+
+/** Set the floors of the currently loaded demo config. */
+export const setDemoFloors = (
+  hass: MockHomeAssistant,
+  demoFloors: DemoFloor[] = []
+) => {
+  floors = demoFloors.map((floor) => ({
+    floor_id: floor.floor_id,
+    name: floor.name,
+    level: floor.level ?? null,
+    icon: floor.icon ?? null,
+    aliases: [],
+    created_at: 0,
+    modified_at: 0,
+  }));
+  const floorsById: Record<string, FloorRegistryEntry> = {};
+  floors.forEach((floor) => {
+    floorsById[floor.floor_id] = floor;
+  });
+  hass.updateHass({ floors: floorsById });
+};
@@ -2,12 +2,13 @@ import type { LocalizeFunc } from "../../../src/common/translations/localize";
 import type { LovelaceInfo } from "../../../src/data/lovelace/resource";
 import type { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
 import {
+  selectedDemo,
  selectedDemoConfig,
-  selectedDemoConfigIndex,
  setDemoConfig,
 } from "../configs/demo-configs";
 import "../custom-cards/cast-demo-row";
 import "../custom-cards/ha-demo-card";
+import "../custom-cards/ha-demo-next-card";
 import { mapEntities } from "./entities";

 export const mockLovelace = (
@@ -45,11 +46,11 @@ customElements.whenDefined("hui-root").then(() => {
  HUIRoot.prototype.firstUpdated = function (changedProperties) {
    oldFirstUpdated.call(this, changedProperties);
    this.addEventListener("set-demo-config", async (ev) => {
-      const index = (ev as CustomEvent).detail.index;
+      const demo = (ev as CustomEvent).detail.demo;
      try {
-        await setDemoConfig(this.hass, this.lovelace!, index);
+        await setDemoConfig(this.hass, this.lovelace!, demo);
      } catch (_err: any) {
-        setDemoConfig(this.hass, this.lovelace!, selectedDemoConfigIndex);
+        setDemoConfig(this.hass, this.lovelace!, selectedDemo);
        alert("Failed to switch config :-(");
      }
    });
@@ -0,0 +1,19 @@
+import type { CommonControlsResult } from "../../../src/data/usage_prediction";
+import type { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
+
+export const mockUsagePrediction = (hass: MockHomeAssistant) => {
+  // Entities that don't exist in the currently loaded demo config are
+  // filtered out by the common-controls section strategy.
+  hass.mockWS("usage_prediction/common_control", (): CommonControlsResult => ({
+    entities: [
+      "light.living_room_floor_lamp",
+      "climate.living_room",
+      "cover.living_room_blinds",
+      "media_player.living_room_speaker",
+      "light.kitchen_spotlights",
+      "switch.coffee_machine",
+      "light.bedside_lamp",
+      "alarm_control_panel.home_alarm",
+    ],
+  }));
+};
@@ -2,7 +2,10 @@
 import type { TemplateResult } from "lit";
 import { html, LitElement } from "lit";
 import { customElement, state } from "lit/decorators";
-import { mockAreaRegistry } from "../../../../demo/src/stubs/area_registry";
+import {
+  mockAreaRegistry,
+  type DemoArea,
+} from "../../../../demo/src/stubs/area_registry";
 import { mockConfigEntries } from "../../../../demo/src/stubs/config_entries";
 import { mockDeviceRegistry } from "../../../../demo/src/stubs/device_registry";
 import { mockEntityRegistry } from "../../../../demo/src/stubs/entity_registry";
@@ -10,7 +13,6 @@ import { mockHassioSupervisor } from "../../../../demo/src/stubs/hassio_supervis
 import { computeInitialHaFormData } from "../../../../src/components/ha-form/compute-initial-ha-form-data";
 import "../../../../src/components/ha-form/ha-form";
 import type { HaFormSchema } from "../../../../src/components/ha-form/types";
-import type { AreaRegistryEntry } from "../../../../src/data/area/area_registry";
 import type { DeviceRegistryEntry } from "../../../../src/data/device/device_registry";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import type { HomeAssistant } from "../../../../src/types";
@@ -136,45 +138,20 @@ const DEVICES: DeviceRegistryEntry[] = [
  },
 ];

-const AREAS: AreaRegistryEntry[] = [
+const AREAS: DemoArea[] = [
  {
    area_id: "backyard",
-    floor_id: null,
    name: "Backyard",
-    icon: null,
-    picture: null,
-    aliases: [],
-    labels: [],
-    temperature_entity_id: null,
-    humidity_entity_id: null,
-    created_at: 0,
-    modified_at: 0,
  },
  {
    area_id: "bedroom",
-    floor_id: null,
    name: "Bedroom",
    icon: "mdi:bed",
-    picture: null,
-    aliases: [],
-    labels: [],
-    temperature_entity_id: null,
-    humidity_entity_id: null,
-    created_at: 0,
-    modified_at: 0,
  },
  {
    area_id: "livingroom",
-    floor_id: null,
    name: "Livingroom",
    icon: "mdi:sofa",
-    picture: null,
-    aliases: [],
-    labels: [],
-    temperature_entity_id: null,
-    humidity_entity_id: null,
-    created_at: 0,
-    modified_at: 0,
  },
 ];

@@ -1,21 +1,25 @@
 import type { TemplateResult } from "lit";
 import { css, html, LitElement, nothing } from "lit";
 import { customElement, state } from "lit/decorators";
-import { mockAreaRegistry } from "../../../../demo/src/stubs/area_registry";
+import {
+  mockAreaRegistry,
+  type DemoArea,
+} from "../../../../demo/src/stubs/area_registry";
 import { mockConfigEntries } from "../../../../demo/src/stubs/config_entries";
 import { mockDeviceRegistry } from "../../../../demo/src/stubs/device_registry";
 import { mockEntityRegistry } from "../../../../demo/src/stubs/entity_registry";
-import { mockFloorRegistry } from "../../../../demo/src/stubs/floor_registry";
+import {
+  mockFloorRegistry,
+  type DemoFloor,
+} from "../../../../demo/src/stubs/floor_registry";
 import { mockHassioSupervisor } from "../../../../demo/src/stubs/hassio_supervisor";
 import { mockLabelRegistry } from "../../../../demo/src/stubs/label_registry";
 import type { HASSDomEvent } from "../../../../src/common/dom/fire_event";
 import "../../../../src/components/ha-formfield";
 import "../../../../src/components/ha-selector/ha-selector";
 import "../../../../src/components/ha-settings-row";
-import type { AreaRegistryEntry } from "../../../../src/data/area/area_registry";
 import type { BlueprintInput } from "../../../../src/data/blueprint";
 import type { DeviceRegistryEntry } from "../../../../src/data/device/device_registry";
-import type { FloorRegistryEntry } from "../../../../src/data/floor_registry";
 import type { LabelRegistryEntry } from "../../../../src/data/label/label_registry";
 import {
  showDialog,
@@ -147,75 +151,43 @@ const DEVICES: DeviceRegistryEntry[] = [
  },
 ];

-const AREAS: AreaRegistryEntry[] = [
+const AREAS: DemoArea[] = [
  {
    area_id: "backyard",
    floor_id: "ground",
    name: "Backyard",
-    icon: null,
-    picture: null,
-    aliases: [],
-    labels: [],
-    temperature_entity_id: null,
-    humidity_entity_id: null,
-    created_at: 0,
-    modified_at: 0,
  },
  {
    area_id: "bedroom",
    floor_id: "first",
    name: "Bedroom",
    icon: "mdi:bed",
-    picture: null,
-    aliases: [],
-    labels: [],
-    temperature_entity_id: null,
-    humidity_entity_id: null,
-    created_at: 0,
-    modified_at: 0,
  },
  {
    area_id: "livingroom",
    floor_id: "ground",
    name: "Livingroom",
    icon: "mdi:sofa",
-    picture: null,
-    aliases: [],
-    labels: [],
-    temperature_entity_id: null,
-    humidity_entity_id: null,
-    created_at: 0,
-    modified_at: 0,
  },
 ];

-const FLOORS: FloorRegistryEntry[] = [
+const FLOORS: DemoFloor[] = [
  {
    floor_id: "ground",
    name: "Ground floor",
    level: 0,
-    icon: null,
-    aliases: [],
-    created_at: 0,
-    modified_at: 0,
  },
  {
    floor_id: "first",
    name: "First floor",
    level: 1,
    icon: "mdi:numeric-1",
-    aliases: [],
-    created_at: 0,
-    modified_at: 0,
  },
  {
    floor_id: "second",
    name: "Second floor",
    level: 2,
    icon: "mdi:numeric-2",
-    aliases: [],
-    created_at: 0,
-    modified_at: 0,
  },
 ];

@@ -77,7 +77,7 @@
    "@lit/task": "1.0.3",
    "@material/mwc-formfield": "patch:@material/mwc-formfield@npm%3A0.27.0#~/.yarn/patches/@material-mwc-formfield-npm-0.27.0-9528cb60f6.patch",
    "@material/mwc-list": "patch:@material/mwc-list@npm%3A0.27.0#~/.yarn/patches/@material-mwc-list-npm-0.27.0-5344fc9de4.patch",
-    "@material/web": "2.4.1",
+    "@material/web": "2.5.0",
    "@mdi/js": "7.4.47",
    "@mdi/svg": "7.4.47",
    "@replit/codemirror-indentation-markers": "6.5.3",
@@ -91,7 +91,7 @@
    "@webcomponents/webcomponentsjs": "2.8.0",
    "barcode-detector": "3.2.1",
    "cally": "0.9.2",
-    "color-name": "2.1.0",
+    "color-name": "2.1.1",
    "comlink": "4.4.2",
    "core-js": "3.49.0",
    "cropperjs": "1.6.2",
@@ -108,14 +108,14 @@
    "home-assistant-js-websocket": "9.6.0",
    "idb-keyval": "6.3.0",
    "intl-messageformat": "11.2.12",
-    "js-yaml": "5.2.1",
+    "js-yaml": "5.2.2",
    "leaflet": "1.9.4",
    "leaflet-draw": "patch:leaflet-draw@npm%3A1.0.4#./.yarn/patches/leaflet-draw-npm-1.0.4-0ca0ebcf65.patch",
    "leaflet.markercluster": "1.5.3",
    "lit": "3.3.3",
    "lit-html": "3.3.3",
    "luxon": "3.7.2",
-    "marked": "18.0.6",
+    "marked": "18.0.7",
    "memoize-one": "6.0.0",
    "node-vibrant": "4.0.4",
    "object-hash": "3.0.0",
@@ -151,8 +151,8 @@
    "@octokit/plugin-retry": "8.1.0",
    "@octokit/rest": "22.0.1",
    "@playwright/test": "1.61.1",
-    "@rsdoctor/rspack-plugin": "1.6.0",
-    "@rspack/core": "2.1.4",
+    "@rsdoctor/rspack-plugin": "1.6.1",
+    "@rspack/core": "2.1.5",
    "@rspack/dev-server": "2.1.0",
    "@types/babel__plugin-transform-runtime": "7.9.5",
    "@types/chromecast-caf-receiver": "6.0.26",
@@ -183,7 +183,7 @@
    "eslint-plugin-unused-imports": "4.4.1",
    "eslint-plugin-wc": "3.1.0",
    "fancy-log": "2.0.0",
-    "fs-extra": "11.3.6",
+    "fs-extra": "11.4.0",
    "generate-license-file": "4.2.1",
    "glob": "13.0.6",
    "globals": "17.7.0",
@@ -196,22 +196,22 @@
    "jsdom": "29.1.1",
    "jszip": "3.10.1",
    "license-checker-rseidelsohn": "5.0.1",
-    "lint-staged": "17.0.8",
+    "lint-staged": "17.2.0",
    "lit-analyzer": "2.0.3",
    "lodash.merge": "4.6.2",
    "lodash.template": "4.18.1",
    "map-stream": "0.0.7",
    "minify-literals": "2.1.0",
    "pinst": "3.0.0",
-    "prettier": "3.9.5",
+    "prettier": "3.9.6",
    "rspack-manifest-plugin": "5.2.2",
    "serve": "14.2.6",
-    "sinon": "22.0.0",
-    "tar": "7.5.20",
+    "sinon": "22.1.0",
+    "tar": "7.5.21",
    "terser-webpack-plugin": "5.6.1",
    "ts-lit-plugin": "2.0.2",
    "typescript": "6.0.3",
-    "typescript-eslint": "8.64.0",
+    "typescript-eslint": "8.65.0",
    "vite-tsconfig-paths": "6.1.1",
    "vitest": "4.1.10",
    "webpack-stats-plugin": "1.1.3",
@@ -226,8 +226,7 @@
    "@fullcalendar/daygrid": "6.1.21",
    "globals": "17.7.0",
    "tslib": "2.8.1",
-    "@material/mwc-list@^0.27.0": "patch:@material/mwc-list@npm%3A0.27.0#~/.yarn/patches/@material-mwc-list-npm-0.27.0-5344fc9de4.patch",
-    "glob@^10.2.2": "^10.5.0"
+    "@material/mwc-list@^0.27.0": "patch:@material/mwc-list@npm%3A0.27.0#~/.yarn/patches/@material-mwc-list-npm-0.27.0-5344fc9de4.patch"
  },
  "packageManager": "yarn@4.17.1",
  "volta": {
@@ -58,6 +58,17 @@
      "depNameTemplate": "rhysd/actionlint",
      "datasourceTemplate": "github-releases",
      "extractVersionTemplate": "^v(?<version>.+)$"
+    },
+    {
+      "description": "Keep Playwright CI container image up to date",
+      "customType": "regex",
+      "managerFilePatterns": ["/^\\.github/workflows/e2e\\.yaml$/"],
+      "matchStrings": [
+        "mcr\\.microsoft\\.com/playwright:(?<currentValue>v\\d+\\.\\d+\\.\\d+-noble)"
+      ],
+      "depNameTemplate": "mcr.microsoft.com/playwright",
+      "datasourceTemplate": "docker",
+      "versioningTemplate": "regex:^v(?<major>\\d+)\\.(?<minor>\\d+)\\.(?<patch>\\d+)-(?<compatibility>noble)$"
    }
  ],
  "packageRules": [
@@ -91,6 +102,11 @@
      "description": "Group formatjs monorepo package",
      "groupName": "formatjs",
      "matchPackageNames": ["@formatjs/**"]
+    },
+    {
+      "description": "Group Playwright package and CI container updates",
+      "groupName": "Playwright",
+      "matchPackageNames": ["@playwright/test", "mcr.microsoft.com/playwright"]
    }
  ]
 }
@@ -0,0 +1,113 @@
+# Build size comparison: old vs new `.browserslistrc`
+
+Both builds were produced on the `pass-browser-list` branch (which passes the browserslist
+config through to rspack/SWC and Lightning CSS), so the **only difference between the two
+builds is the `.browserslistrc` content**:
+
+- **Old** = `.browserslistrc` as committed at HEAD (`aa02a1117`)
+- **New** = the staged `.browserslistrc` on this branch
+
+Both full production builds (`yarn build` → `gulp build-app`) took ~18 min.
+
+## Resolved browser targets
+
+| Env       | Old          | New          |
+| --------- | ------------ | ------------ |
+| modern    | 75 browsers  | 124 browsers |
+| legacy    | 424 browsers | 181 browsers |
+| legacy-sw | 422 browsers | 181 browsers |
+
+Key minimum versions per env:
+
+| Browser          | modern old | modern new | legacy old | legacy new |
+| ---------------- | ---------- | ---------- | ---------- | ---------- |
+| Chrome           | 109        | 128        | 39         | 79         |
+| Edge             | 139        | 128        | 79         | 92         |
+| Firefox          | 140 (ESR)  | 129        | 69         | 78         |
+| Safari           | 26.0       | 17.6       | 13         | 13.1       |
+| iOS Safari       | 18.5       | 17.6       | 11.0       | 13.2       |
+| Samsung Internet | 29         | 27         | 10.1       | 24         |
+
+The new modern list (`last 2 years`) _lowers_ the Safari/Firefox floor but _raises_ the
+Chrome floor (the old `>= 0.5%` rule kept Chrome 109 alive). The new legacy list
+(`last 7 years and >= 0.001%`, intersection instead of union) raises the floor across the
+board — that is where the size win comes from.
+
+## Total JS output size
+
+All `.js` files in the output directory; gzip is `gzip -9` recomputed per file, brotli is
+the `.js.br` files the build itself emits (what is actually served).
+
+### `frontend_latest` (modern build)
+
+| Metric        | Old       | New       | Δ                  |
+| ------------- | --------- | --------- | ------------------ |
+| Raw JS        | 31.97 MiB | 31.89 MiB | −86.7 KiB (−0.3%)  |
+| Gzip          | 9.50 MiB  | 9.46 MiB  | −39.5 KiB (−0.4%)  |
+| Brotli        | 8.16 MiB  | 8.13 MiB  | −33.6 KiB (−0.4%)  |
+| Sourcemaps    | 28.18 MiB | 28.06 MiB | −126.8 KiB (−0.4%) |
+| JS file count | 1099      | 1096      | −3                 |
+
+### `frontend_es5` (legacy build)
+
+| Metric        | Old       | New       | Δ                      |
+| ------------- | --------- | --------- | ---------------------- |
+| Raw JS        | 35.31 MiB | 31.74 MiB | **−3.57 MiB (−10.1%)** |
+| Gzip          | 9.62 MiB  | 9.38 MiB  | −249.0 KiB (−2.5%)     |
+| Brotli        | 8.13 MiB  | 8.03 MiB  | −100.0 KiB (−1.2%)     |
+| Sourcemaps    | 32.05 MiB | 28.16 MiB | −3.89 MiB (−12.1%)     |
+| JS file count | 1151      | 1138      | −13                    |
+
+Total `hass_frontend/` on disk: 260.9 MiB → 252.7 MiB (−8.2 MiB).
+
+## Cold-load critical entrypoints (raw initial JS)
+
+These are the budget-tracked entrypoints from `build-scripts/check-bundle-size.cjs`
+(downloaded before anything interactive happens).
+
+### Modern
+
+| Entrypoint   | Old       | New       | Δ                |
+| ------------ | --------- | --------- | ---------------- |
+| app          | 542.0 KiB | 537.3 KiB | −4.8 KiB (−0.9%) |
+| core         | 52.4 KiB  | 50.2 KiB  | −2.2 KiB (−4.2%) |
+| authorize    | 520.7 KiB | 514.7 KiB | −6.0 KiB (−1.2%) |
+| onboarding   | 620.0 KiB | 613.0 KiB | −7.0 KiB (−1.1%) |
+| custom-panel | 63.3 KiB  | 61.1 KiB  | −2.2 KiB (−3.5%) |
+
+### Legacy
+
+| Entrypoint   | Old       | New       | Δ                       |
+| ------------ | --------- | --------- | ----------------------- |
+| app          | 822.5 KiB | 632.6 KiB | **−189.8 KiB (−23.1%)** |
+| core         | 229.0 KiB | 158.2 KiB | **−70.8 KiB (−30.9%)**  |
+| authorize    | 795.9 KiB | 617.1 KiB | −178.9 KiB (−22.5%)     |
+| onboarding   | 939.3 KiB | 722.7 KiB | −216.6 KiB (−23.1%)     |
+| custom-panel | 174.1 KiB | 106.9 KiB | **−67.2 KiB (−38.6%)**  |
+
+## Takeaways
+
+- **The modern build barely changes** (≈−0.4% across the board). Trading the old
+  usage-based floor for a clean `last 2 years` rule is roughly size-neutral: the lower
+  Safari floor costs a little, the higher Chrome floor saves a little more.
+- **The legacy build shrinks substantially**: −10% raw JS and −23% to −39% on the
+  cold-load entrypoints, because raising the floor (Chrome 39→79, Samsung 10→24,
+  iOS 11→13.2) drops a large amount of transpilation output and polyfills.
+- Over the wire the legacy win is smaller (−2.5% gzip / −1.2% brotli) since transpilation
+  boilerplate compresses very well — but parse/execute cost on the (typically slow)
+  devices that receive the legacy build scales with the raw size, so the −10% still
+  matters where it hurts most.
+- The legacy entrypoints land well under the current `build-scripts/bundle-budget.json`
+  budgets; those could be re-seeded (`node build-scripts/check-bundle-size.cjs --update
+--headroom=3`) once this browserslist change is final.
+
+## Method
+
+1. `yarn build` with the staged (new) `.browserslistrc`; recorded per-file raw and
+   `gzip -9` sizes of `hass_frontend/frontend_latest` + `frontend_es5` and the rspack
+   stats (`build/stats/frontend-{modern,legacy}.json`).
+2. Restored the HEAD (old) `.browserslistrc`, rebuilt, recorded the same.
+3. Restored the staged file. Entrypoint sizes are the initial entry-chunk JS as computed
+   by the same logic as `check-bundle-size.cjs`. Translations/static assets are identical
+   between builds and excluded from the JS numbers. The root service-worker files
+   (`sw-modern.js`, `sw-legacy.js`) were not compared separately.
@@ -9,16 +9,17 @@ export const castApiAvailable = () => {

  loadedPromise = new Promise((resolve) => {
    (window as any).__onGCastApiAvailable = resolve;
-  });
-  // Any element with a specific ID will get set as a JS variable on window
-  // This will override the cast SDK if the iconset is loaded afterwards.
-  // Conflicting IDs will no longer mess with window, so we'll just append one.
-  const el = document.createElement("div");
-  el.id = "cast";
-  document.body.append(el);

-  loadJS(
-    "https://www.gstatic.com/cv/js/sender/v1/cast_sender.js?loadCastFramework=1"
-  );
+    // Any element with a specific ID will get set as a JS variable on window
+    // This will override the cast SDK if the iconset is loaded afterwards.
+    // Conflicting IDs will no longer mess with window, so we'll just append one.
+    const el = document.createElement("div");
+    el.id = "cast";
+    document.body.append(el);
+
+    loadJS(
+      "https://www.gstatic.com/cv/js/sender/v1/cast_sender.js?loadCastFramework=1"
+    ).catch(() => resolve(false));
+  });
  return loadedPromise;
 };
@@ -91,7 +91,14 @@ export const STATES_OFF = ["closed", "locked", "off"];
 export const BINARY_STATE_ON = "on";
 export const BINARY_STATE_OFF = "off";

-/** Domains where we allow toggle in Lovelace. */
+/** Domains where we allow toggle in Lovelace.
+ *  This is not strictly a list of what is possible to toggle, but the list of
+ *  domains where toggle is considered the primary default behavior.
+ *  Entities card uses this to determine which entities are controlled by the
+ *  header toggle.
+ *  Some cards use this to decide the default tap action.
+ *  Use canToggleDomain/canToggleState for determining if toggling is possible.
+ */
 export const DOMAINS_TOGGLE = new Set([
  "fan",
  "input_boolean",
@@ -1,16 +1,12 @@
 import type { HomeAssistant } from "../../types";
+import { getToggleAction } from "./get_toggle_action";

 export const canToggleDomain = (hass: HomeAssistant, domain: string) => {
  const services = hass.services[domain];
  if (!services) {
    return false;
  }
-
-  if (domain === "lock") {
-    return "lock" in services;
-  }
-  if (domain === "cover") {
-    return "open_cover" in services;
-  }
-  return "turn_on" in services;
+  const actionOn = getToggleAction(domain, true);
+  const actionOff = getToggleAction(domain, false);
+  return actionOn in services && actionOff in services;
 };
@@ -3,6 +3,7 @@ import type { HomeAssistant } from "../../types";
 import { canToggleDomain } from "./can_toggle_domain";
 import { computeStateDomain } from "./compute_state_domain";
 import { supportsFeature } from "./supports-feature";
+import { SPECIAL_TOGGLE_ACTIONS } from "./get_toggle_action";

 export const canToggleState = (hass: HomeAssistant, stateObj: HassEntity) => {
  const domain = computeStateDomain(stateObj);
@@ -25,8 +26,13 @@ export const canToggleState = (hass: HomeAssistant, stateObj: HassEntity) => {
    return false;
  }

-  if (domain === "climate") {
-    return supportsFeature(stateObj, 4096);
+  if (
+    domain in SPECIAL_TOGGLE_ACTIONS &&
+    SPECIAL_TOGGLE_ACTIONS[domain].feature
+  ) {
+    return SPECIAL_TOGGLE_ACTIONS[domain].feature.every((f) =>
+      supportsFeature(stateObj, f)
+    );
  }

  return canToggleDomain(hass, domain);
@@ -2,19 +2,19 @@ import { AITaskEntityFeature } from "../../data/ai_task";
 import { AlarmControlPanelEntityFeature } from "../../data/alarm_control_panel";
 import { AssistSatelliteEntityFeature } from "../../data/assist_satellite";
 import { CalendarEntityFeature } from "../../data/calendar";
-import { CameraEntityFeature } from "../../data/camera";
-import { ClimateEntityFeature } from "../../data/climate";
+import { CameraEntityFeature } from "../../data/feature/camera_entity_feature";
+import { ClimateEntityFeature } from "../../data/feature/climate_entity_feature";
 import { ConversationEntityFeature } from "../../data/conversation";
-import { CoverEntityFeature } from "../../data/cover";
+import { CoverEntityFeature } from "../../data/feature/cover_entity_feature";
 import { FanEntityFeature } from "../../data/fan";
 import { HumidifierEntityFeature } from "../../data/humidifier";
 import { LawnMowerEntityFeature } from "../../data/lawn_mower";
 import { LightEntityFeature } from "../../data/light";
 import { LockEntityFeature } from "../../data/lock";
-import { MediaPlayerEntityFeature } from "../../data/media-player";
+import { MediaPlayerEntityFeature } from "../../data/feature/media-player_entity_feature";
 import { NotifyEntityFeature } from "../../data/notify";
 import { RemoteEntityFeature } from "../../data/remote";
-import { SirenEntityFeature } from "../../data/siren";
+import { SirenEntityFeature } from "../../data/feature/siren_entity_feature";
 import { TodoListEntityFeature } from "../../data/todo";
 import { UpdateEntityFeature } from "../../data/update";
 import { VacuumEntityFeature } from "../../data/vacuum";
@@ -89,7 +89,7 @@ const FIXED_DOMAIN_ATTRIBUTE_STATES = {
    device_class: [
      "battery",
      "battery_charging",
-      "co",
+      "carbon_monoxide",
      "cold",
      "connectivity",
      "door",
@@ -227,7 +227,12 @@ const FIXED_DOMAIN_ATTRIBUTE_STATES = {
      "voltage",
      "volume_flow_rate",
    ],
-    state_class: ["measurement", "total", "total_increasing"],
+    state_class: [
+      "measurement",
+      "measurement_angle",
+      "total",
+      "total_increasing",
+    ],
  },
  switch: {
    device_class: ["outlet", "switch"],
@@ -0,0 +1,72 @@
+import { CameraEntityFeature } from "../../data/feature/camera_entity_feature";
+import { ClimateEntityFeature } from "../../data/feature/climate_entity_feature";
+import { CoverEntityFeature } from "../../data/feature/cover_entity_feature";
+import { MediaPlayerEntityFeature } from "../../data/feature/media-player_entity_feature";
+import { SirenEntityFeature } from "../../data/feature/siren_entity_feature";
+
+// These are domains which have nonstandard 'toggle' behavior.
+// Otherwise, any domain with a turn_on and turn_off service may be toggled.
+// If features are provided, all features must be supported.
+interface SpecialToggleAction {
+  on: string;
+  off?: string;
+  feature?: number[];
+}
+
+export const SPECIAL_TOGGLE_ACTIONS: Record<string, SpecialToggleAction> = {
+  button: {
+    on: "press",
+  },
+  camera: {
+    on: "turn_on",
+    off: "turn_off",
+    feature: [CameraEntityFeature.ON_OFF],
+  },
+  climate: {
+    on: "turn_on",
+    off: "turn_off",
+    feature: [ClimateEntityFeature.TURN_ON, ClimateEntityFeature.TURN_OFF],
+  },
+  cover: {
+    on: "open_cover",
+    off: "close_cover",
+    feature: [CoverEntityFeature.OPEN, CoverEntityFeature.CLOSE],
+  },
+  input_button: {
+    on: "press",
+  },
+  lock: {
+    on: "unlock",
+    off: "lock",
+  },
+  media_player: {
+    on: "turn_on",
+    off: "turn_off",
+    feature: [
+      MediaPlayerEntityFeature.TURN_ON,
+      MediaPlayerEntityFeature.TURN_OFF,
+    ],
+  },
+  scene: {
+    on: "turn_on",
+  },
+  siren: {
+    on: "turn_on",
+    off: "turn_off",
+    feature: [SirenEntityFeature.TURN_ON, SirenEntityFeature.TURN_OFF],
+  },
+  valve: {
+    on: "open_valve",
+    off: "close_valve",
+  },
+};
+
+// This function assumes that the passed domain can toggle, it may otherwise
+// return a service that does not exist.
+export const getToggleAction = (domain: string, onOff: boolean): string => {
+  return (
+    SPECIAL_TOGGLE_ACTIONS[domain]?.[onOff ? "on" : "off"] ||
+    SPECIAL_TOGGLE_ACTIONS[domain]?.["on"] ||
+    (onOff ? "turn_on" : "turn_off")
+  );
+};
@@ -2,6 +2,7 @@ import type { HassEntity } from "home-assistant-js-websocket";
 import { UNAVAILABLE, UNKNOWN } from "../../data/entity/entity";
 import type { HomeAssistant } from "../../types";
 import { computeStateDomain } from "./compute_state_domain";
+import { getToggleAction } from "./get_toggle_action";

 export const computeGroupEntitiesState = (states: HassEntity[]): string => {
  if (!states.length) {
@@ -57,14 +58,11 @@ export const toggleGroupEntities = (

  const isOn = state === "on" || state === "open";

-  let service = isOn ? "turn_off" : "turn_on";
+  let service = getToggleAction(domain, !isOn);
  if (domain === "cover") {
    if (state === "opening" || state === "closing") {
      // If the cover is opening or closing, we toggle it to stop it
      service = "stop_cover";
-    } else {
-      // For covers, we use the open/close service
-      service = isOn ? "close_cover" : "open_cover";
    }
  }

@@ -64,22 +64,15 @@ export const navigate = async (path: string, options?: NavigateOptions) => {
  const replace = options?.replace || false;

  if (__DEMO__) {
-    if (path.includes("#")) {
-      if (replace) {
-        mainWindow.history.replaceState(
-          mainWindow.history.state?.root
-            ? { root: true }
-            : (options?.data ?? null),
-          "",
-          path
-        );
-      } else {
-        mainWindow.history.pushState(options?.data ?? null, "", path);
-      }
-      fireEvent(mainWindow, "location-changed", {
-        replace,
-      });
-      return true;
+    if (!path.includes("#")) {
+      // The demo routes with the hash instead of the pathname. Resolve the
+      // path like the browser would do for pushState, and keep the query
+      // parameters in the URL query instead of inside the hash.
+      const url = new URL(
+        path,
+        `${mainWindow.location.origin}${mainWindow.location.hash.substring(1)}`
+      );
+      path = `${mainWindow.location.pathname}${url.search}#${url.pathname}`;
    }
    if (replace) {
      mainWindow.history.replaceState(
@@ -87,10 +80,10 @@ export const navigate = async (path: string, options?: NavigateOptions) => {
          ? { root: true }
          : (options?.data ?? null),
        "",
-        `${mainWindow.location.pathname}#${path}`
+        path
      );
    } else {
-      mainWindow.location.hash = path;
+      mainWindow.history.pushState(options?.data ?? null, "", path);
    }
  } else if (replace) {
    mainWindow.history.replaceState(
@@ -36,6 +36,10 @@ export function downSampleLineData<
  const min = minX ?? getPointData(data[0]!)[0];
  const max = maxX ?? getPointData(data[data.length - 1]!)[0];
  const step = Math.ceil((max - min) / Math.floor(maxDetails));
+  if (!Number.isFinite(step) || step <= 0) {
+    // a degenerate frame size would put every point in a single frame
+    return data;
+  }

  if (useMean) {
    // Group points into frames, accumulating sums in insertion order.
@@ -51,6 +51,7 @@ export const MIN_TIME_BETWEEN_UPDATES = 60 * 5 * 1000;
 const LEGEND_OVERFLOW_LIMIT = 10;
 const LEGEND_OVERFLOW_LIMIT_MOBILE = 6;
 const DOUBLE_TAP_TIME = 300;
+const DEFAULT_CHART_WIDTH = 500;

 type RawSeriesOption = Exclude<
  NonNullable<ECOption["series"]>,
@@ -1048,7 +1049,9 @@ export class HaChartBase extends LitElement {
            sampling: undefined,
            data: downSampleLineData(
              data as LineSeriesOption["data"],
-              this.clientWidth * window.devicePixelRatio,
+              // 0 while inside a hidden container, e.g. a section with a visibility condition
+              (this.clientWidth || DEFAULT_CHART_WIDTH) *
+                window.devicePixelRatio,
              minX,
              maxX
            ),
@@ -1,12 +1,27 @@
+// A range smaller than this fraction of the axis magnitude is floating-point
+// noise (e.g. from summed statistics), not real precision.
+const NEGLIGIBLE_RANGE_RATIO = 1e-10;
+
 // Derive the number of decimal digits to use for Y-axis labels from the
 // observed data range. We mirror how ECharts sizes its ticks: it splits the
 // range into ~5 intervals (its default `splitNumber`) and rounds that raw
 // interval to a "nice" 1/2/3/5×10ⁿ value, then reports the decimals that nice
 // interval needs. This matches the precision ECharts actually renders, so
 // labels are neither truncated to identical values nor padded with extra zeros.
-export function computeYAxisFractionDigits(min: number, max: number): number {
-  const range = max - min;
+export function computeYAxisFractionDigits(
+  min: number,
+  max: number,
+  // Bar axes render from 0, so union the extent with 0 to match.
+  includeZero = false
+): number {
+  const lo = includeZero ? Math.min(min, 0) : min;
+  const hi = includeZero ? Math.max(max, 0) : max;
+  const range = hi - lo;
  if (!Number.isFinite(range) || range <= 0) return 1;
+  // A near-zero range is fp noise; deriving digits from it would pad the labels
+  // with a tail of zeros (e.g. "0.20000000000000"), so treat it as flat.
+  const magnitude = Math.max(Math.abs(lo), Math.abs(hi));
+  if (range <= magnitude * NEGLIGIBLE_RANGE_RATIO) return 1;
  const rawInterval = range / 5;
  const exponent = Math.floor(Math.log10(rawInterval));
  const mantissa = rawInterval / 10 ** exponent; // in [1, 10)
@@ -38,9 +53,7 @@ const resolveYAxisBound = (
 export function createYAxisPrecisionBounds(options: {
  min?: YAxisBound;
  max?: YAxisBound;
-  // Axes without `scale: true` (e.g. bar charts) stay anchored at 0, so the
-  // rendered ticks span from 0 even when the data does not. Union the extent
-  // with 0 to match the labels ECharts actually draws.
+  // Set for bar axes anchored at 0, so precision reflects the 0-based range.
  includeZero?: boolean;
  onFractionDigits: (digits: number) => void;
 }): {
@@ -52,13 +65,11 @@ export function createYAxisPrecisionBounds(options: {
    min: (values) => {
      const resolvedMin = resolveYAxisBound(min, values);
      const resolvedMax = resolveYAxisBound(max, values);
-      let extentMin = resolvedMin ?? values.min;
-      let extentMax = resolvedMax ?? values.max;
-      if (includeZero) {
-        extentMin = Math.min(extentMin, 0);
-        extentMax = Math.max(extentMax, 0);
-      }
-      onFractionDigits(computeYAxisFractionDigits(extentMin, extentMax));
+      const extentMin = resolvedMin ?? values.min;
+      const extentMax = resolvedMax ?? values.max;
+      onFractionDigits(
+        computeYAxisFractionDigits(extentMin, extentMax, includeZero)
+      );
      return resolvedMin;
    },
    max: (values) => resolveYAxisBound(max, values),
@@ -1,8 +1,8 @@
 import { AssistChip } from "@material/web/chips/internal/assist-chip";
-import { styles } from "@material/web/chips/internal/assist-styles";
+import { styles } from "@material/web/chips/internal/assist-styles.cssresult.js";

-import { styles as sharedStyles } from "@material/web/chips/internal/shared-styles";
-import { styles as elevatedStyles } from "@material/web/chips/internal/elevated-styles";
+import { styles as sharedStyles } from "@material/web/chips/internal/shared-styles.cssresult.js";
+import { styles as elevatedStyles } from "@material/web/chips/internal/elevated-styles.cssresult.js";

 import { css, html } from "lit";
 import { customElement, property } from "lit/decorators";
@@ -1,9 +1,9 @@
-import { styles as elevatedStyles } from "@material/web/chips/internal/elevated-styles";
+import { styles as elevatedStyles } from "@material/web/chips/internal/elevated-styles.cssresult.js";
 import { FilterChip } from "@material/web/chips/internal/filter-chip";
-import { styles } from "@material/web/chips/internal/filter-styles";
-import { styles as selectableStyles } from "@material/web/chips/internal/selectable-styles";
-import { styles as sharedStyles } from "@material/web/chips/internal/shared-styles";
-import { styles as trailingIconStyles } from "@material/web/chips/internal/trailing-icon-styles";
+import { styles } from "@material/web/chips/internal/filter-styles.cssresult.js";
+import { styles as selectableStyles } from "@material/web/chips/internal/selectable-styles.cssresult.js";
+import { styles as sharedStyles } from "@material/web/chips/internal/shared-styles.cssresult.js";
+import { styles as trailingIconStyles } from "@material/web/chips/internal/trailing-icon-styles.cssresult.js";
 import { css, html } from "lit";
 import { customElement, property } from "lit/decorators";

@@ -1,8 +1,8 @@
 import { InputChip } from "@material/web/chips/internal/input-chip";
-import { styles } from "@material/web/chips/internal/input-styles";
-import { styles as selectableStyles } from "@material/web/chips/internal/selectable-styles";
-import { styles as sharedStyles } from "@material/web/chips/internal/shared-styles";
-import { styles as trailingIconStyles } from "@material/web/chips/internal/trailing-icon-styles";
+import { styles } from "@material/web/chips/internal/input-styles.cssresult.js";
+import { styles as selectableStyles } from "@material/web/chips/internal/selectable-styles.cssresult.js";
+import { styles as sharedStyles } from "@material/web/chips/internal/shared-styles.cssresult.js";
+import { styles as trailingIconStyles } from "@material/web/chips/internal/trailing-icon-styles.cssresult.js";
 import { css } from "lit";
 import { customElement } from "lit/decorators";

@@ -33,7 +33,6 @@ const HIDDEN_ATTRIBUTES = [
  "battery_level",
  "code_arm_required",
  "code_format",
-  "color_modes",
  "device_class",
  "editable",
  "effect_list",
@@ -13,6 +13,7 @@ import { forwardHaptic } from "../../data/haptics";
 import "../ha-formfield";
 import "../ha-icon-button";
 import "../ha-switch";
+import { getToggleAction } from "../../common/entity/get_toggle_action";

 const isOn = (stateObj?: HassEntity) =>
  stateObj !== undefined &&
@@ -124,25 +125,10 @@ export class HaEntityToggle extends LitElement {
    }
    forwardHaptic(this, "light");
    const stateDomain = computeStateDomain(this.stateObj);
-    let serviceDomain;
-    let service;

-    if (stateDomain === "lock") {
-      serviceDomain = "lock";
-      service = turnOn ? "unlock" : "lock";
-    } else if (stateDomain === "cover") {
-      serviceDomain = "cover";
-      service = turnOn ? "open_cover" : "close_cover";
-    } else if (stateDomain === "valve") {
-      serviceDomain = "valve";
-      service = turnOn ? "open_valve" : "close_valve";
-    } else if (stateDomain === "group") {
-      serviceDomain = "homeassistant";
-      service = turnOn ? "turn_on" : "turn_off";
-    } else {
-      serviceDomain = stateDomain;
-      service = turnOn ? "turn_on" : "turn_off";
-    }
+    const serviceDomain =
+      stateDomain === "group" ? "homeassistant" : stateDomain;
+    const service = getToggleAction(stateDomain, turnOn);

    const currentState = this.stateObj;

@@ -6,8 +6,10 @@ import { LitElement, css, html, nothing } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import { ifDefined } from "lit/directives/if-defined";
 import { styleMap } from "lit/directives/style-map";
+import { computeCssColor } from "../../common/color/compute-color";
 import { computeDomain } from "../../common/entity/compute_domain";
 import { computeStateDomain } from "../../common/entity/compute_state_domain";
+import { stateActive } from "../../common/entity/state_active";
 import {
  stateColorBrightness,
  stateColorCss,
@@ -27,10 +29,15 @@ export class StateBadge extends LitElement {

  @property({ attribute: false }) public overrideImage?: string;

-  // Cannot be a boolean attribute because undefined is treated different than
-  // false.  When it is undefined, state is still colored for light entities.
+  /**
+   * Cannot be a boolean attribute because undefined is treated different than
+   * false. When it is undefined, state is still colored for light entities.
+   * @deprecated use `color` instead
+   */
  @property({ attribute: false }) public stateColor?: boolean;

+  // "state", "none" or a color (theme color name or CSS color). Custom colors
+  // apply when the entity is active. Takes precedence over stateColor.
  @property() public color?: string;

  // @todo Consider reworking to eliminate need for attribute since it is manipulated internally
@@ -67,11 +74,17 @@ export class StateBadge extends LitElement {
    }
  }

-  private get _stateColor() {
+  private get _color(): string | undefined {
+    if (this.color) {
+      return this.color;
+    }
+    if (this.stateColor !== undefined) {
+      return this.stateColor ? "state" : "none";
+    }
    const domain = this.stateObj
      ? computeStateDomain(this.stateObj)
      : undefined;
-    return this.stateColor ?? domain === "light";
+    return domain === "light" ? "state" : undefined;
  }

  protected render() {
@@ -131,6 +144,7 @@ export class StateBadge extends LitElement {

    if (stateObj) {
      const domain = computeDomain(stateObj.entity_id);
+      const color = this._color;
      if (this.overrideImage === undefined) {
        // hide icon if we have entity picture
        if (
@@ -147,13 +161,10 @@ export class StateBadge extends LitElement {
          }
          backgroundImage = `url(${imageUrl})`;
          this.icon = false;
-        } else if (this.color) {
-          // Externally provided overriding color wins over state color
-          iconStyle.color = this.color;
-        } else if (this._stateColor) {
-          const color = stateColorCss(stateObj);
-          if (color) {
-            iconStyle.color = color;
+        } else if (color === "state") {
+          const stateColor = stateColorCss(stateObj);
+          if (stateColor) {
+            iconStyle.color = stateColor;
          }
          if (stateObj.attributes.rgb_color) {
            iconStyle.color = `rgb(${stateObj.attributes.rgb_color.join(",")})`;
@@ -180,6 +191,8 @@ export class StateBadge extends LitElement {
              delete iconStyle.color;
            }
          }
+        } else if (color && color !== "none" && stateActive(stateObj)) {
+          iconStyle.color = computeCssColor(color);
        }
      } else if (this.overrideImage) {
        backgroundImage = `url(${this._resolveImageUrl(this.overrideImage)})`;
@@ -1,6 +1,7 @@
 import type { HassEntity } from "home-assistant-js-websocket";
 import { css, html, LitElement, nothing } from "lit";
 import { customElement, property } from "lit/decorators";
+import { styleMap } from "lit/directives/style-map";
 import type { HomeAssistant } from "../../types";
 import "../ha-relative-time";
 import "../ha-tooltip";
@@ -23,10 +24,11 @@ class StateInfo extends LitElement {

    const name = this.hass.formatEntityName(this.stateObj, { type: "entity" });

+    // Inline style because the state-badge color API only colors active entities
    return html`<state-badge
        .stateObj=${this.stateObj}
-        .stateColor=${true}
-        .color=${this.color}
+        .stateColor=${!this.color}
+        style=${styleMap({ color: this.color })}
      ></state-badge>
      <div class="info">
        <div class="name ${this.inDialog ? "in-dialog" : ""}" .title=${name}>
@@ -57,6 +57,16 @@ interface AssistMessage {
  error?: boolean;
 }

+export const initialPromptToSubmit = (
+  prompt: string | undefined,
+  submit: boolean
+): string | undefined => (submit ? prompt?.trim() || undefined : undefined);
+
+export const assistPipelineChanged = (
+  previous: AssistPipeline | undefined,
+  current: AssistPipeline | undefined
+): boolean => previous?.id !== current?.id;
+
@customElement("ha-assist-chat")
 export class HaAssistChat extends LitElement {
  @property({ attribute: false }) public pipeline?: AssistPipeline;
@@ -67,6 +77,12 @@ export class HaAssistChat extends LitElement {
  @property({ attribute: false })
  public startListening?: boolean;

+  @property({ attribute: false })
+  public initialPrompt?: string;
+
+  @property({ attribute: false })
+  public submitInitialPrompt = false;
+
  @query("#message-input") private _messageInput!: HaInput;

  @query(".message:last-child")
@@ -99,6 +115,8 @@ export class HaAssistChat extends LitElement {

  private _conversationId: string | null = null;

+  private _initialPromptSubmitted = false;
+
  private _audioRecorder?: AudioRecorder;

  private _audioBuffer?: Int16Array[];
@@ -108,7 +126,11 @@ export class HaAssistChat extends LitElement {
  private _stt_binary_handler_id?: number | null;

  protected willUpdate(changedProperties: PropertyValues<this>): void {
-    if (!this.hasUpdated || changedProperties.has("pipeline")) {
+    if (
+      !this.hasUpdated ||
+      (changedProperties.has("pipeline") &&
+        assistPipelineChanged(changedProperties.get("pipeline"), this.pipeline))
+    ) {
      this._conversation = [
        {
          who: "hass",
@@ -138,6 +160,20 @@ export class HaAssistChat extends LitElement {
    if (changedProps.has("_conversation")) {
      this._scrollMessagesBottom();
    }
+    if (
+      !this._initialPromptSubmitted &&
+      (changedProps.has("initialPrompt") ||
+        changedProps.has("submitInitialPrompt"))
+    ) {
+      const prompt = initialPromptToSubmit(
+        this.initialPrompt,
+        this.submitInitialPrompt
+      );
+      if (prompt) {
+        this._initialPromptSubmitted = true;
+        this._processText(prompt);
+      }
+    }
  }

  public disconnectedCallback() {
@@ -57,17 +57,40 @@ export const evaluateCondition = (
  return matchFieldCondition(condition, data);
 };

-export const isFieldHidden = (
+export const isFieldVisible = (
  schema: HaFormSchema,
  data: HaFormDataContainer | undefined
 ): boolean => {
-  const { hidden } = schema as HaFormBaseSchema;
-  if (!hidden) {
-    return false;
-  }
-  if (hidden === true) {
+  const { visible } = schema as HaFormBaseSchema;
+  if (visible === undefined || visible === true) {
    return true;
  }
-  const conditions = Array.isArray(hidden) ? hidden : [hidden];
+  if (visible === false) {
+    return false;
+  }
+  const conditions = Array.isArray(visible) ? visible : [visible];
  return conditions.every((condition) => evaluateCondition(condition, data));
 };
+
+// Hiding a field drops its value, which can flip another field's condition, so
+// resolve the set to a fixpoint.
+export const getHiddenFields = (
+  schema: readonly HaFormSchema[],
+  data: HaFormDataContainer | undefined
+): Set<string> => {
+  const hidden = new Set<string>();
+  const evalData: HaFormDataContainer = { ...(data ?? {}) };
+  let changed = true;
+  while (changed) {
+    changed = false;
+    for (const field of schema) {
+      if (hidden.has(field.name) || isFieldVisible(field, evalData)) {
+        continue;
+      }
+      hidden.add(field.name);
+      delete evalData[field.name];
+      changed = true;
+    }
+  }
+  return hidden;
+};
@@ -2,7 +2,7 @@ import type { PropertyValues, TemplateResult } from "lit";
 import { css, html, LitElement } from "lit";
 import { customElement, property, queryAll } from "lit/decorators";
 import type { HomeAssistant } from "../../types";
-import { isFieldHidden } from "./conditions";
+import { getHiddenFields } from "./conditions";
 import "./ha-form";
 import type { HaForm } from "./ha-form";
 import type {
@@ -68,9 +68,11 @@ export class HaFormGrid extends LitElement implements HaFormElement {
  }

  protected render(): TemplateResult {
+    const hiddenFields = getHiddenFields(this.schema.schema, this.data);
+
    return html`
      ${this.schema.schema
-        .filter((item) => !isFieldHidden(item, this.data))
+        .filter((item) => !hiddenFields.has(item.name))
        .map(
          (item) => html`
            <ha-form
@@ -6,7 +6,7 @@ import { fireEvent } from "../../common/dom/fire_event";
 import type { HomeAssistant } from "../../types";
 import "../ha-alert";
 import "../ha-selector/ha-selector";
-import { isFieldHidden } from "./conditions";
+import { getHiddenFields } from "./conditions";
 import type { HaFormDataContainer, HaFormElement, HaFormSchema } from "./types";

 const LOAD_ELEMENTS = {
@@ -99,8 +99,9 @@ export class HaForm extends LitElement implements HaFormElement {
    let isValid = true;
    let firstInvalidElement: HTMLElement | undefined;

+    const hiddenFields = getHiddenFields(this.schema, this.data);
    const visibleSchema = this.schema.filter(
-      (item) => !isFieldHidden(item, this.data)
+      (item) => !hiddenFields.has(item.name)
    );

    visibleSchema.forEach((item, index) => {
@@ -157,6 +158,8 @@ export class HaForm extends LitElement implements HaFormElement {
  }

  protected render(): TemplateResult {
+    const renderHiddenFields = getHiddenFields(this.schema, this.data);
+
    return html`
      <div class="root" part="root">
        ${
@@ -169,7 +172,7 @@ export class HaForm extends LitElement implements HaFormElement {
            : ""
        }
        ${this.schema.map((item) => {
-          if (isFieldHidden(item, this.data)) {
+          if (renderHiddenFields.has(item.name)) {
            return nothing;
          }

@@ -22,9 +22,9 @@ export interface HaFormBaseSchema {
  default?: HaFormData;
  required?: boolean;
  disabled?: boolean;
-  // Field is hidden while the condition holds. Serializable so it can be
-  // shared with the backend and other renderers.
-  hidden?: boolean | HaFormCondition | HaFormCondition[];
+  // Field is visible while the condition holds (visible by default).
+  // Serializable so it can be shared with the backend and other renderers.
+  visible?: boolean | HaFormCondition | HaFormCondition[];
  description?: {
    suffix?: string;
    // This value will be set initially when form is loaded
@@ -1,5 +1,5 @@
 import { ListItemEl } from "@material/web/list/internal/listitem/list-item";
-import { styles } from "@material/web/list/internal/listitem/list-item-styles";
+import { styles } from "@material/web/list/internal/listitem/list-item-styles.cssresult.js";
 import { css, html, nothing, type TemplateResult } from "lit";
 import { customElement } from "lit/decorators";
 import "./ha-ripple";
@@ -1,5 +1,5 @@
 import { List } from "@material/web/list/internal/list";
-import { styles } from "@material/web/list/internal/list-styles";
+import { styles } from "@material/web/list/internal/list-styles.cssresult.js";
 import { css } from "lit";
 import { customElement } from "lit/decorators";

@@ -1,6 +1,6 @@
 import { OutlinedButton } from "@material/web/button/internal/outlined-button";
-import { styles as sharedStyles } from "@material/web/button/internal/shared-styles";
-import { styles } from "@material/web/button/internal/outlined-styles";
+import { styles as sharedStyles } from "@material/web/button/internal/shared-styles.cssresult.js";
+import { styles } from "@material/web/button/internal/outlined-styles.cssresult.js";
 import { css } from "lit";
 import { customElement } from "lit/decorators";

@@ -1,6 +1,6 @@
 import { OutlinedField } from "@material/web/field/internal/outlined-field";
-import { styles } from "@material/web/field/internal/outlined-styles";
-import { styles as sharedStyles } from "@material/web/field/internal/shared-styles";
+import { styles } from "@material/web/field/internal/outlined-styles.cssresult.js";
+import { styles as sharedStyles } from "@material/web/field/internal/shared-styles.cssresult.js";
 import { css } from "lit";
 import { customElement } from "lit/decorators";
 import { literal } from "lit/static-html";
@@ -1,6 +1,6 @@
 import { IconButton } from "@material/web/iconbutton/internal/icon-button";
-import { styles } from "@material/web/iconbutton/internal/outlined-styles";
-import { styles as sharedStyles } from "@material/web/iconbutton/internal/shared-styles";
+import { styles } from "@material/web/iconbutton/internal/outlined-styles.cssresult.js";
+import { styles as sharedStyles } from "@material/web/iconbutton/internal/shared-styles.cssresult.js";
 import { css } from "lit";
 import { customElement } from "lit/decorators";

@@ -4,6 +4,23 @@ import { customElement, property, query, state } from "lit/decorators";
 import QRCode from "qrcode";
 import "./ha-alert";
 import { rgb2hex } from "../common/color/convert-color";
+import {
+  getContrastedColorHex,
+  getRGBContrastRatio,
+} from "../common/color/rgb";
+
+// Minimum contrast ratio (WCAG non-text minimum) below which we substitute a
+// legible foreground so the QR code never renders unscannable.
+const MIN_CONTRAST_RATIO = 3;
+
+const parseRgbVariable = (
+  value: string
+): [number, number, number] | undefined => {
+  const parts = value.split(",").map((part) => parseInt(part, 10));
+  return parts.length === 3 && parts.every((part) => !Number.isNaN(part))
+    ? (parts as [number, number, number])
+    : undefined;
+};

@customElement("ha-qr-code")
 export class HaQrCode extends LitElement {
@@ -60,27 +77,27 @@ export class HaQrCode extends LitElement {
        changedProperties.has("centerImage"))
    ) {
      const computedStyles = getComputedStyle(this);
-      const textRgb = computedStyles.getPropertyValue(
-        "--rgb-primary-text-color"
+      const textRgb = parseRgbVariable(
+        computedStyles.getPropertyValue("--rgb-primary-text-color")
      );
-      const backgroundRgb = computedStyles.getPropertyValue(
-        "--rgb-card-background-color"
-      );
-      const textHex = rgb2hex(
-        textRgb.split(",").map((a) => parseInt(a, 10)) as [
-          number,
-          number,
-          number,
-        ]
-      );
-      const backgroundHex = rgb2hex(
-        backgroundRgb.split(",").map((a) => parseInt(a, 10)) as [
-          number,
-          number,
-          number,
-        ]
+      const backgroundRgb = parseRgbVariable(
+        computedStyles.getPropertyValue("--rgb-card-background-color")
      );

+      const backgroundHex = backgroundRgb ? rgb2hex(backgroundRgb) : "#ffffff";
+      let textHex = textRgb ? rgb2hex(textRgb) : "#000000";
+
+      // If the theme colors are missing/invalid or don't contrast enough, the
+      // QR code would be unscannable (e.g. white-on-white). Fall back to a
+      // foreground guaranteed to contrast the resolved background.
+      if (
+        !textRgb ||
+        !backgroundRgb ||
+        getRGBContrastRatio(textRgb, backgroundRgb) < MIN_CONTRAST_RATIO
+      ) {
+        textHex = getContrastedColorHex(backgroundHex);
+      }
+
      QRCode.toCanvas(canvas, this.data, {
        errorCorrectionLevel:
          this.errorCorrectionLevel || (this.centerImage ? "Q" : "M"),
@@ -1,6 +1,6 @@
 import { AttachableController } from "@material/web/internal/controller/attachable-controller";
 import { Ripple } from "@material/web/ripple/internal/ripple";
-import { styles } from "@material/web/ripple/internal/ripple-styles";
+import { styles } from "@material/web/ripple/internal/ripple-styles.cssresult.js";
 import { css } from "lit";
 import { customElement } from "lit/decorators";

@@ -141,7 +141,7 @@ export class HaChooseSelector extends LitElement {
  }

  private _value(choice?: string): any {
-    if (!this.value) {
+    if (this.value === null || this.value === undefined) {
      return undefined;
    }
    return typeof this.value === "object"
@@ -1,19 +1,23 @@
+import { consume, type ContextType } from "@lit/context";
 import { initialState } from "@lit/task";
 import { html, LitElement, nothing } from "lit";
-import { customElement, property } from "lit/decorators";
+import { customElement, property, state } from "lit/decorators";
 import type { HassEntity } from "home-assistant-js-websocket";
 import { AsyncValueTask } from "../../common/controllers/async-value-task";
+import { consumeEntityState } from "../../common/decorators/consume-context-entry";
 import { fireEvent } from "../../common/dom/fire_event";
+import {
+  configContext,
+  connectionContext,
+  entitiesContext,
+} from "../../data/context";
 import { entityIcon } from "../../data/icons";
 import type { IconSelector } from "../../data/selector";
-import type { HomeAssistant } from "../../types";
 import "../ha-icon-picker";
 import "../ha-state-icon";

@customElement("ha-selector-icon")
 export class HaIconSelector extends LitElement {
-  @property({ attribute: false }) public hass!: HomeAssistant;
-
  @property({ attribute: false }) public selector!: IconSelector;

  @property() public value?: string;
@@ -30,10 +34,21 @@ export class HaIconSelector extends LitElement {
    icon_entity?: string;
  };

-  private get _stateObj(): HassEntity | undefined {
-    const iconEntity = this.context?.icon_entity;
-    return iconEntity ? this.hass.states[iconEntity] : undefined;
-  }
+  @state()
+  @consumeEntityState({ entityIdPath: ["context", "icon_entity"] })
+  private _stateObj?: HassEntity;
+
+  @state()
+  @consume({ context: entitiesContext, subscribe: true })
+  private _entities?: ContextType<typeof entitiesContext>;
+
+  @state()
+  @consume({ context: configContext, subscribe: true })
+  private _config?: ContextType<typeof configContext>;
+
+  @state()
+  @consume({ context: connectionContext, subscribe: true })
+  private _connection?: ContextType<typeof connectionContext>;

  private _placeholderTask = new AsyncValueTask(this, {
    task: ([
@@ -44,19 +59,31 @@ export class HaIconSelector extends LitElement {
      connection,
      stateObj,
    ]) => {
-      if (placeholder || attributeIcon || !stateObj) {
+      if (
+        placeholder ||
+        attributeIcon ||
+        !entities ||
+        !config ||
+        !connection ||
+        !stateObj
+      ) {
        return initialState;
      }
-      return entityIcon(entities, config, connection, stateObj);
+      return entityIcon(
+        entities,
+        config.config,
+        connection.connection,
+        stateObj
+      );
    },
    args: () => {
      const stateObj = this._stateObj;
      return [
        this.selector.icon?.placeholder,
        stateObj?.attributes.icon,
-        this.hass.entities,
-        this.hass.config,
-        this.hass.connection,
+        this._entities,
+        this._config,
+        this._connection,
        stateObj,
      ] as const;
    },
@@ -72,7 +99,6 @@ export class HaIconSelector extends LitElement {

    return html`
      <ha-icon-picker
-        .hass=${this.hass}
        .label=${this.label}
        .value=${this.value}
        .required=${this.required}
@@ -10,6 +10,7 @@ import type {
 } from "../../common/translations/localize";
 import type { HomeAssistant } from "../../types";
 import "../ha-form/ha-form";
+import { unitOfMeasurementOptions } from "../../data/number";

 const SELECTOR_DEFAULTS = {
  number: {
@@ -112,6 +113,16 @@ const SELECTOR_SCHEMAS = {
      name: "step",
      selector: { number: { mode: "box", step: "any" } },
    },
+    {
+      name: "unit_of_measurement",
+      selector: {
+        select: {
+          custom_value: true,
+          sort: true,
+          options: unitOfMeasurementOptions,
+        },
+      },
+    },
  ] as const,
  object: [] as const,
  color_rgb: [] as const,
@@ -1,5 +1,5 @@
 import { SubMenu } from "@material/web/menu/internal/submenu/sub-menu";
-import { styles } from "@material/web/menu/internal/submenu/sub-menu-styles";
+import { styles } from "@material/web/menu/internal/submenu/sub-menu-styles.cssresult.js";
 import { css } from "lit";
 import { customElement } from "lit/decorators";

@@ -24,6 +24,8 @@ export interface ToastClosedEventDetail {
 export class HaToast extends LitElement {
  @property({ attribute: "label-text" }) public labelText = "";

+  @property({ attribute: "announce-text" }) public announceText?: string;
+
  @property({ type: Number, attribute: "timeout-ms" }) public timeoutMs = 4000;

  @property({ type: Number, attribute: "bottom-offset" }) public bottomOffset =
@@ -190,8 +192,6 @@ export class HaToast extends LitElement {
        style=${styleMap({
          "--ha-toast-bottom-offset": `${this.bottomOffset}px`,
        })}
-        role="status"
-        aria-live="polite"
        popover=${ifDefined(popoverSupported ? "manual" : undefined)}
      >
        <span class="message">${this.labelText}</span>
@@ -200,6 +200,14 @@ export class HaToast extends LitElement {
          <slot name="dismiss"></slot>
        </div>
      </div>
+      <span
+        class="assistive-message"
+        role="status"
+        aria-live=${this._active ? "polite" : "off"}
+        aria-atomic="true"
+      >
+        ${this.announceText ?? this.labelText}
+      </span>
    `;
  }

@@ -254,6 +262,18 @@ export class HaToast extends LitElement {
      min-width: 0;
    }

+    .assistive-message {
+      position: absolute;
+      width: 1px;
+      height: 1px;
+      padding: 0;
+      margin: -1px;
+      overflow: hidden;
+      clip: rect(0, 0, 0, 0);
+      white-space: nowrap;
+      border: 0;
+    }
+
    .actions {
      display: flex;
      align-items: center;
@@ -1,4 +1,3 @@
-import { memoize } from "@fullcalendar/core/internal";
 import { setHours, setMinutes } from "date-fns";
 import type { HassConfig } from "home-assistant-js-websocket";
 import memoizeOne from "memoize-one";
@@ -411,7 +410,7 @@ export type BackupType = "automatic" | "manual" | "app_update";

 const BACKUP_TYPE_ORDER: BackupType[] = ["automatic", "app_update", "manual"];

-export const getBackupTypes = memoize((isHassio: boolean) =>
+export const getBackupTypes = memoizeOne((isHassio: boolean) =>
  isHassio
    ? BACKUP_TYPE_ORDER
    : BACKUP_TYPE_ORDER.filter((type) => type !== "app_update")
@@ -13,10 +13,7 @@ export const STREAM_TYPE_WEB_RTC = "web_rtc";

 export type StreamType = typeof STREAM_TYPE_HLS | typeof STREAM_TYPE_WEB_RTC;

-export enum CameraEntityFeature {
-  ON_OFF = 1,
-  STREAM = 2,
-}
+export { CameraEntityFeature } from "./feature/camera_entity_feature";

 interface CameraEntityAttributes extends HassEntityAttributeBase {
  model_name: string;
@@ -68,18 +68,7 @@ export type ClimateEntity = HassEntityBase & {
  };
 };

-export enum ClimateEntityFeature {
-  TARGET_TEMPERATURE = 1,
-  TARGET_TEMPERATURE_RANGE = 2,
-  TARGET_HUMIDITY = 4,
-  FAN_MODE = 8,
-  PRESET_MODE = 16,
-  SWING_MODE = 32,
-  AUX_HEAT = 64,
-  TURN_OFF = 128,
-  TURN_ON = 256,
-  SWING_HORIZONTAL_MODE = 512,
-}
+export { ClimateEntityFeature } from "./feature/climate_entity_feature";

 const hvacModeOrdering = HVAC_MODES.reduce(
  (order, mode, index) => {
@@ -36,3 +36,13 @@ export interface DirtyStateContext<
 * boundary.
 */
 export const dirtyStateContext = createContext<DirtyStateContext>("dirtyState");
+
+declare global {
+  interface Window {
+    isDirtyState?: boolean;
+  }
+
+  interface HASSDomEvents {
+    "dirty-state-changed": { isDirty: boolean };
+  }
+}
@@ -6,17 +6,9 @@ import { stateActive } from "../common/entity/state_active";
 import { supportsFeature } from "../common/entity/supports-feature";
 import type { HomeAssistantFormatters } from "../types";
 import { UNAVAILABLE } from "./entity/entity";
+import { CoverEntityFeature } from "./feature/cover_entity_feature";

-export enum CoverEntityFeature {
-  OPEN = 1,
-  CLOSE = 2,
-  SET_POSITION = 4,
-  STOP = 8,
-  OPEN_TILT = 16,
-  CLOSE_TILT = 32,
-  STOP_TILT = 64,
-  SET_TILT_POSITION = 128,
-}
+export { CoverEntityFeature };

 export const DEFAULT_COVER_FAVORITE_POSITIONS = [0, 25, 75, 100];

@@ -173,6 +173,7 @@ export interface BatterySourceTypeEnergyPreference {
  stat_rate?: string; // always available if power_config is set
  power_config?: PowerConfig;
  stat_soc?: string;
+  capacity?: number; // usable capacity in kWh, used to weight the combined SOC
  name?: string;
 }
 export interface GasSourceTypeEnergyPreference {
@@ -127,7 +127,6 @@ export const NON_NUMERIC_ATTRIBUTES = [
  "away_mode",
  "changed_by",
  "code_format",
-  "color_modes",
  "current_activity",
  "device_class",
  "editable",
@@ -177,6 +176,7 @@ export const NON_NUMERIC_ATTRIBUTES = [
  "source_type",
  "source",
  "state_class",
+  "supported_color_modes",
  "supported_features",
  "swing_mode",
  "swing_mode",
@@ -190,7 +190,6 @@ export const NON_NUMERIC_ATTRIBUTES = [
 export const STATE_CONDITION_HIDDEN_ATTRIBUTES = [
  "access_token",
  "available_modes",
-  "color_modes",
  "editable",
  "effect_list",
  "entity_picture",
@@ -207,6 +206,7 @@ export const STATE_CONDITION_HIDDEN_ATTRIBUTES = [
  "sound_mode_list",
  "source_list",
  "state_class",
+  "supported_color_modes",
  "swing_modes",
  "token",
 ];
--- a/Show More
+++ b/Show More