Remove unused stuff

.devcontainer/Dockerfile

@@ -1,4 +1,4 @@
-FROM mcr.microsoft.com/devcontainers/python:3.14
+FROM mcr.microsoft.com/devcontainers/python:1-3.13
 
 ENV \
   DEBIAN_FRONTEND=noninteractive \

.devcontainer/devcontainer.json

@@ -21,8 +21,7 @@
         "esbenp.prettier-vscode",
         "runem.lit-plugin",
         "github.vscode-pull-request-github",
-        "eamodio.gitlens",
-        "yeion7.styled-global-variables-autocomplete"
+        "eamodio.gitlens"
       ],
       "settings": {
         "files.eol": "\n",

.github/ISSUE_TEMPLATE.md

@@ -67,7 +67,7 @@ DO NOT DELETE ANY TEXT from this template! Otherwise, your issue may be closed w
 <!--
   If your issue is about how an entity is shown in the UI, please add the state
   and attributes for all situations with a screenshot of the UI.
-  You can find this information at `/config/developer-tools/state`
+  You can find this information at `/developer-tools/state`
 -->
 
 ```yaml

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -11,7 +11,7 @@ body:
 
         **Please do not report issues for custom cards.**
 
-        [fr]: https://github.com/orgs/home-assistant/discussions
+        [fr]: https://github.com/home-assistant/frontend/discussions
         [releases]: https://github.com/home-assistant/home-assistant/releases
   - type: checkboxes
     attributes:
@@ -108,9 +108,9 @@ body:
       render: yaml
   - type: textarea
     attributes:
-      label: JavaScript errors shown in your browser console/inspector
+      label: Javascript errors shown in your browser console/inspector
       description: >
-        If you come across any JavaScript or other error logs, e.g., in your
+        If you come across any Javascript or other error logs, e.g., in your
         browser console/inspector please provide them.
       render: txt
   - type: textarea

.github/ISSUE_TEMPLATE/config.yml

@@ -1,7 +1,7 @@
 blank_issues_enabled: false
 contact_links:
   - name: Request a feature for the UI / Dashboards
-    url: https://github.com/orgs/home-assistant/discussions
+    url: https://github.com/home-assistant/frontend/discussions/category_choices
     about: Request a new feature for the Home Assistant frontend.
   - name: Report a bug that is NOT related to the UI / Dashboards
     url: https://github.com/home-assistant/core/issues

.github/ISSUE_TEMPLATE/task.yml

@@ -1,53 +0,0 @@
-name: Task
-description: For staff only - Create a task
-type: Task
-body:
-  - type: markdown
-    attributes:
-      value: |
-        ## ⚠️ RESTRICTED ACCESS
-
-        **This form is restricted to Open Home Foundation staff and authorized contributors only.**
-
-        If you are a community member wanting to contribute, please:
-        - For bug reports: Use the [bug report form](https://github.com/home-assistant/frontend/issues/new?template=bug_report.yml)
-        - For feature requests: Submit to [Feature Requests](https://github.com/orgs/home-assistant/discussions)
-
-        ---
-
-        ### For authorized contributors
-
-        Use this form to create tasks for development work, improvements, or other actionable items that need to be tracked.
-  - type: textarea
-    id: description
-    attributes:
-      label: Description
-      description: |
-        Provide a clear and detailed description of the task that needs to be accomplished.
-
-        Be specific about what needs to be done, why it's important, and any constraints or requirements.
-      placeholder: |
-        Describe the task, including:
-        - What needs to be done
-        - Why this task is needed
-        - Expected outcome
-        - Any constraints or requirements
-    validations:
-      required: true
-  - type: textarea
-    id: additional_context
-    attributes:
-      label: Additional context
-      description: |
-        Any additional information, links, research, or context that would be helpful.
-
-        Include links to related issues, research, prototypes, roadmap opportunities etc.
-      placeholder: |
-        - Roadmap opportunity: [link]
-        - Epic: [link]
-        - Feature request: [link]
-        - Technical design documents: [link]
-        - Prototype/mockup: [link]
-        - Dependencies: [links]
-    validations:
-      required: false

.github/PULL_REQUEST_TEMPLATE.md

@@ -21,14 +21,6 @@
 -->
 
 
-## Screenshots
-<!--
-  If your PR includes visual changes, please add screenshots or a short video
-  showing the before and after. This helps reviewers understand the impact of
-  your changes.
-  Note: Remove this section if this PR has no visual changes.
--->
-
 ## Type of change
 <!--
   What type of change does your PR introduce to the Home Assistant frontend?
@@ -43,6 +35,16 @@
 - [ ] Breaking change (fix/feature causing existing functionality to break)
 - [ ] Code quality improvements to existing code or addition of tests
 
+## Example configuration
+<!--
+  Supplying a configuration snippet, makes it easier for a maintainer to test
+  your PR.
+-->
+
+```yaml
+
+```
+
 ## Additional information
 <!--
   Details are important, and help maintainers processing your PR.
@@ -52,8 +54,6 @@
 - This PR fixes or closes issue: fixes #
 - This PR is related to issue or discussion:
 - Link to documentation pull request:
-- Link to developer documentation pull request:
-- Link to backend pull request:
 
 ## Checklist
 <!--
@@ -61,50 +61,18 @@
   creating the PR. If you're unsure about any of them, don't hesitate to ask.
   We're here to help! This is simply a reminder of what we are going to look
   for before merging your code.
-
-  AI tools are welcome, but contributors are responsible for *fully*
-  understanding the code before submitting a PR.
 -->
 
-- [ ] I understand the code I am submitting and can explain how it works.
 - [ ] The code change is tested and works locally.
 - [ ] There is no commented out code in this PR.
-- [ ] I have followed the [development checklist][dev-checklist]
-- [ ] I have followed the [perfect PR recommendations][perfect-pr]
-- [ ] Any generated code has been carefully reviewed for correctness and compliance with project standards.
+- [ ] Tests have been added to verify that the new code works.
 
 If user exposed functionality or configuration variables are added/changed:
 
 - [ ] Documentation added/updated for [www.home-assistant.io][docs-repository]
 
-<!--
-  This project is very active and we have a high turnover of pull requests.
-
-  Unfortunately, the number of incoming pull requests is higher than what our
-  reviewers can review and merge so there is a long backlog of pull requests
-  waiting for review. You can help here!
-
-  By reviewing another pull request, you will help raise the code quality of
-  that pull request and the final review will be faster. This way the general
-  pace of pull request reviews will go up and your wait time will go down.
-
-  When picking a pull request to review, try to choose one that hasn't yet
-  been reviewed.
-
-  Thanks for helping out!
--->
-
-To help with the load of incoming pull requests:
-
-- [ ] I have reviewed two other [open pull requests][prs] in this repository.
-
-[prs]: https://github.com/home-assistant/frontend/pulls?q=is%3Aopen+is%3Apr+-author%3A%40me+-draft%3Atrue+sort%3Acreated-desc+review%3Anone+-status%3Afailure
-
 <!--
   Thank you for contributing <3
-
-  Below, some useful links you could explore:
 -->
-[dev-checklist]: https://developers.home-assistant.io/docs/development_checklist/
+
 [docs-repository]: https://github.com/home-assistant/home-assistant.io
-[perfect-pr]: https://developers.home-assistant.io/docs/review-process/#creating-the-perfect-pr

.github/copilot-instructions.md

@@ -1,630 +0,0 @@
-# GitHub Copilot & Claude Code Instructions
-
-You are an assistant helping with development of the Home Assistant frontend. The frontend is built using Lit-based Web Components and TypeScript, providing a responsive and performant interface for home automation control.
-
-**Note**: This file contains high-level guidelines and references to implementation patterns. For detailed component documentation, API references, and usage examples, refer to the `gallery/` directory.
-
-## Table of Contents
-
-- [Quick Reference](#quick-reference)
-- [Core Architecture](#core-architecture)
-- [Development Standards](#development-standards)
-- [Component Library](#component-library)
-- [Common Patterns](#common-patterns)
-- [Text and Copy Guidelines](#text-and-copy-guidelines)
-- [Development Workflow](#development-workflow)
-- [Review Guidelines](#review-guidelines)
-
-## Quick Reference
-
-### Essential Commands
-
-```bash
-yarn lint          # ESLint + Prettier + TypeScript + Lit
-yarn format        # Auto-fix ESLint + Prettier
-yarn lint:types    # TypeScript compiler (run WITHOUT file arguments)
-yarn test          # Vitest
-script/develop     # Development server
-```
-
-> **WARNING:** Never run `tsc` or `yarn lint:types` with file arguments (e.g., `yarn lint:types src/file.ts`). When `tsc` receives file arguments, it ignores `tsconfig.json` and emits `.js` files into `src/`, polluting the codebase. Always run `yarn lint:types` without arguments. For individual file type checking, rely on IDE diagnostics. If `.js` files are accidentally generated, clean up with `git clean -fd src/`.
-
-### Component Prefixes
-
-- `ha-` - Home Assistant components
-- `hui-` - Lovelace UI components
-- `dialog-` - Dialog components
-
-### Import Patterns
-
-```typescript
-import type { HomeAssistant } from "../types";
-import { fireEvent } from "../common/dom/fire_event";
-import { showAlertDialog } from "../dialogs/generic/show-alert-dialog";
-```
-
-## Core Architecture
-
-The Home Assistant frontend is a modern web application that:
-
-- Uses Web Components (custom elements) built with Lit framework
-- Is written entirely in TypeScript with strict type checking
-- Communicates with the backend via WebSocket API
-- Provides comprehensive theming and internationalization
-
-## Development Standards
-
-### Code Quality Requirements
-
-**Linting and Formatting (Enforced by Tools)**
-
-- ESLint config extends Airbnb, TypeScript strict, Lit, Web Components, Accessibility
-- Prettier with ES5 trailing commas enforced
-- No console statements (`no-console: "error"`) - use proper logging
-- Import organization: No unused imports, consistent type imports
-
-**Naming Conventions**
-
-- PascalCase for types and classes
-- camelCase for variables, methods
-- Private methods require leading underscore
-- Public methods forbid leading underscore
-
-### TypeScript Usage
-
-- **Always use strict TypeScript**: Enable all strict flags, avoid `any` types
-- **Proper type imports**: Use `import type` for type-only imports
-- **Define interfaces**: Create proper interfaces for data structures
-- **Type component properties**: All Lit properties must be properly typed
-- **No unused variables**: Prefix with `_` if intentionally unused
-- **Consistent imports**: Use `@typescript-eslint/consistent-type-imports`
-
-```typescript
-// Good
-import type { HomeAssistant } from "../types";
-
-interface EntityConfig {
-  entity: string;
-  name?: string;
-}
-
-@property({ type: Object })
-hass!: HomeAssistant;
-
-// Bad
-@property()
-hass: any;
-```
-
-### Web Components with Lit
-
-- **Use Lit 3.x patterns**: Follow modern Lit practices
-- **Extend appropriate base classes**: Use `LitElement`, `SubscribeMixin`, or other mixins as needed
-- **Define custom element names**: Use `ha-` prefix for components
-
-```typescript
-@customElement("ha-my-component")
-export class HaMyComponent extends LitElement {
-  @property({ attribute: false })
-  hass!: HomeAssistant;
-
-  @state()
-  private _config?: MyComponentConfig;
-
-  static get styles() {
-    return css`
-      :host {
-        display: block;
-      }
-    `;
-  }
-
-  render() {
-    return html`<div>Content</div>`;
-  }
-}
-```
-
-### Component Guidelines
-
-- **Use composition**: Prefer composition over inheritance
-- **Lazy load panels**: Heavy panels should be dynamically imported
-- **Optimize renders**: Use `@state()` for internal state, `@property()` for public API
-- **Handle loading states**: Always show appropriate loading indicators
-- **Support themes**: Use CSS custom properties from theme
-
-### Data Management
-
-- **Use WebSocket API**: All backend communication via home-assistant-js-websocket
-- **Cache appropriately**: Use collections and caching for frequently accessed data
-- **Handle errors gracefully**: All API calls should have error handling
-- **Update real-time**: Subscribe to state changes for live updates
-
-```typescript
-// Good
-try {
-  const result = await fetchEntityRegistry(this.hass.connection);
-  this._processResult(result);
-} catch (err) {
-  showAlertDialog(this, {
-    text: `Failed to load: ${err.message}`,
-  });
-}
-```
-
-### Styling Guidelines
-
-- **Use CSS custom properties**: Leverage the theme system
-- **Use spacing tokens**: Prefer `--ha-space-*` tokens over hardcoded values for consistent spacing
-  - Spacing scale: `--ha-space-1` (4px) through `--ha-space-20` (80px) in 4px increments
-  - Defined in `src/resources/theme/core.globals.ts`
-  - Common values: `--ha-space-2` (8px), `--ha-space-4` (16px), `--ha-space-8` (32px)
-- **Mobile-first responsive**: Design for mobile, enhance for desktop
-- **Follow Material Design**: Use Material Web Components where appropriate
-- **Support RTL**: Ensure all layouts work in RTL languages
-
-```typescript
-static get styles() {
-  return css`
-    :host {
-      padding: var(--ha-space-4);
-      color: var(--primary-text-color);
-      background-color: var(--card-background-color);
-    }
-
-    .content {
-      gap: var(--ha-space-2);
-    }
-
-    @media (max-width: 600px) {
-      :host {
-        padding: var(--ha-space-2);
-      }
-    }
-  `;
-}
-```
-
-### View Transitions
-
-The View Transitions API creates smooth animations between DOM state changes. When implementing view transitions:
-
-**Core Resources:**
-
-- **Utility wrapper**: `src/common/util/view-transition.ts` - `withViewTransition()` function with graceful fallback
-- **Real-world example**: `src/util/launch-screen.ts` - Launch screen fade pattern with browser support detection
-- **Animation keyframes**: `src/resources/theme/animations.globals.ts` - Global `fade-in`, `fade-out`, `scale` animations
-- **Animation duration**: `src/resources/theme/core.globals.ts` - `--ha-animation-duration-fast` (150ms), `--ha-animation-duration-normal` (250ms), `--ha-animation-duration-slow` (350ms) (all respect `prefers-reduced-motion`)
-
-**Implementation Guidelines:**
-
-1. Always use `withViewTransition()` wrapper for automatic fallback
-2. Keep transitions simple (subtle crossfades and fades work best)
-3. Use `--ha-animation-duration-*` CSS variables for consistent timing (`fast`, `normal`, `slow`)
-4. Assign unique `view-transition-name` to elements (must be unique at any given time)
-5. For Lit components: Override `performUpdate()` or use `::part()` for internal elements
-
-**Default Root Transition:**
-
-By default, `:root` receives `view-transition-name: root`, creating a full-page crossfade. Target with [`::view-transition-group(root)`](https://developer.mozilla.org/en-US/docs/Web/CSS/::view-transition-group) to customize the default page transition.
-
-**Important Constraints:**
-
-- Each `view-transition-name` must be unique at any given time
-- Only one view transition can run at a time
-- **Shadow DOM incompatibility**: View transitions operate at document level and do not work within Shadow DOM due to style isolation ([spec discussion](https://github.com/w3c/csswg-drafts/issues/10303)). For web components, set `view-transition-name` on the `:host` element or use document-level transitions
-
-**Specification & Documentation:**
-
-For browser support, API details, and current specifications, refer to these authoritative sources (note: check publication dates as specs evolve):
-
-- [MDN: View Transition API](https://developer.mozilla.org/en-US/docs/Web/API/View_Transition_API) - Comprehensive API reference
-- [Chrome for Developers: View Transitions](https://developer.chrome.com/docs/web-platform/view-transitions) - Implementation guide and examples
-- [W3C Draft Specification](https://drafts.csswg.org/css-view-transitions/) - Official specification (evolving)
-
-### Performance Best Practices
-
-- **Code split**: Split code at the panel/dialog level
-- **Lazy load**: Use dynamic imports for heavy components
-- **Optimize bundle**: Keep initial bundle size minimal
-- **Use virtual scrolling**: For long lists, implement virtual scrolling
-- **Memoize computations**: Cache expensive calculations
-
-### Testing Requirements
-
-- **Write tests**: Add tests for data processing and utilities
-- **Test with Vitest**: Use the established test framework
-- **Mock appropriately**: Mock WebSocket connections and API calls
-- **Test accessibility**: Ensure components are accessible
-
-## Component Library
-
-### Dialog Component
-
-**Opening Dialogs (Fire Event Pattern - Recommended):**
-
-```typescript
-fireEvent(this, "show-dialog", {
-  dialogTag: "dialog-example",
-  dialogImport: () => import("./dialog-example"),
-  dialogParams: { title: "Example", data: someData },
-});
-```
-
-**Dialog Implementation Requirements:**
-
-- Use `ha-dialog` component
-- Implement `HassDialog<T>` interface
-- Use `@state() private _open = false` to control dialog visibility
-- Set `_open = true` in `showDialog()`, `_open = false` in `closeDialog()`
-- Return `nothing` when no params (loading state)
-- Fire `dialog-closed` event in `_dialogClosed()` handler
-- Use `header-title` attribute for simple titles
-- Use `header-subtitle` attribute for simple subtitles
-- Use slots for custom content where the standard attributes are not enough
-- Use `ha-dialog-footer` with `primaryAction`/`secondaryAction` slots for footer content
-- Add `autofocus` to first focusable element (e.g., `<ha-form autofocus>`). The component may need to forward this attribute internally.
-
-**Dialog Sizing:**
-
-- Use `width` attribute with predefined sizes: `"small"` (320px), `"medium"` (560px - default), `"large"` (720px), or `"full"`
-- Custom sizing is NOT recommended - use the standard width presets
-
-**Button Appearance Guidelines:**
-
-- **Primary action buttons**: Default appearance (no appearance attribute) or omit for standard styling
-- **Secondary action buttons**: Use `appearance="plain"` for cancel/dismiss actions
-- **Destructive actions**: Use `appearance="filled"` for delete/remove operations (combined with appropriate semantic styling)
-- **Button sizes**: Use `size="small"` (32px height) or default/medium (40px height)
-- Always place primary action in `slot="primaryAction"` and secondary in `slot="secondaryAction"` within `ha-dialog-footer`
-
-**Gallery Documentation:**
-
-- `gallery/src/pages/components/ha-dialog.markdown`
-- `gallery/src/pages/components/ha-dialogs.markdown`
-
-### Form Component (ha-form)
-
-- Schema-driven using `HaFormSchema[]`
-- Supports entity, device, area, target, number, boolean, time, action, text, object, select, icon, media, location selectors
-- Built-in validation with error display
-- Use `computeLabel`, `computeError`, `computeHelper` for translations
-
-```typescript
-<ha-form
-  .hass=${this.hass}
-  .data=${this._data}
-  .schema=${this._schema}
-  .error=${this._errors}
-  .computeLabel=${(schema) => this.hass.localize(`ui.panel.${schema.name}`)}
-  @value-changed=${this._valueChanged}
-></ha-form>
-```
-
-**Gallery Documentation:**
-
-- `gallery/src/pages/components/ha-form.markdown`
-
-### Alert Component (ha-alert)
-
-- Types: `error`, `warning`, `info`, `success`
-- Properties: `title`, `alert-type`, `dismissable`, `icon`, `action`, `rtl`
-- Content 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>
-```
-
-**Gallery Documentation:**
-
-- `gallery/src/pages/components/ha-alert.markdown`
-
-### Keyboard Shortcuts (ShortcutManager)
-
-The `ShortcutManager` class provides a unified way to register keyboard shortcuts with automatic input field protection.
-
-**Key Features:**
-
-- Automatically blocks shortcuts when input fields are focused
-- Prevents shortcuts during text selection (configurable via `allowWhenTextSelected`)
-- Supports both character-based and KeyCode-based shortcuts (for non-latin keyboards)
-
-**Implementation:**
-
-- **Class definition**: `src/common/keyboard/shortcuts.ts`
-- **Real-world example**: `src/state/quick-bar-mixin.ts` - Global shortcuts (e, c, d, m, a, Shift+?) with non-latin keyboard fallbacks
-
-### Tooltip Component (ha-tooltip)
-
-The `ha-tooltip` component wraps Web Awesome tooltip with Home Assistant theming. Use for providing contextual help text on hover.
-
-**Implementation:**
-
-- **Component definition**: `src/components/ha-tooltip.ts`
-- **Usage example**: `src/components/ha-label.ts`
-- **Gallery documentation**: `gallery/src/pages/components/ha-tooltip.markdown`
-
-## Common Patterns
-
-### Creating a Panel
-
-```typescript
-@customElement("ha-panel-myfeature")
-export class HaPanelMyFeature extends SubscribeMixin(LitElement) {
-  @property({ attribute: false })
-  hass!: HomeAssistant;
-
-  @property({ type: Boolean, reflect: true })
-  narrow!: boolean;
-
-  @property()
-  route!: Route;
-
-  hassSubscribe() {
-    return [
-      subscribeEntityRegistry(this.hass.connection, (entities) => {
-        this._entities = entities;
-      }),
-    ];
-  }
-}
-```
-
-#### Creating a Lovelace Card
-
-**Purpose**: Cards allow users to tell different stories about their house (based on gallery)
-
-```typescript
-@customElement("hui-my-card")
-export class HuiMyCard extends LitElement implements LovelaceCard {
-  @property({ attribute: false })
-  hass!: HomeAssistant;
-
-  @state()
-  private _config?: MyCardConfig;
-
-  public setConfig(config: MyCardConfig): void {
-    if (!config.entity) {
-      throw new Error("Entity required");
-    }
-    this._config = config;
-  }
-
-  public getCardSize(): number {
-    return 3; // Height in grid units
-  }
-
-  // Optional: Editor for card configuration
-  public static getConfigElement(): LovelaceCardEditor {
-    return document.createElement("hui-my-card-editor");
-  }
-
-  // Optional: Stub config for card picker
-  public static getStubConfig(): object {
-    return { entity: "" };
-  }
-}
-```
-
-**Card Guidelines:**
-
-- Cards are highly customizable for different households
-- Implement `LovelaceCard` interface with `setConfig()` and `getCardSize()`
-- Use proper error handling in `setConfig()`
-- Consider all possible states (loading, error, unavailable)
-- Support different entity types and states
-- Follow responsive design principles
-- Add configuration editor when needed
-
-### Internationalization
-
-- **Use localize**: Always use the localization system
-- **Add translation keys**: Add keys to src/translations/en.json
-- **Support placeholders**: Use proper placeholder syntax
-
-```typescript
-this.hass.localize("ui.panel.config.updates.update_available", {
-  count: 5,
-});
-```
-
-### Accessibility
-
-- **ARIA labels**: Add appropriate ARIA labels
-- **Keyboard navigation**: Ensure all interactions work with keyboard
-- **Screen reader support**: Test with screen readers
-- **Color contrast**: Meet WCAG AA standards
-
-## Development Workflow
-
-### Setup and Commands
-
-1. **Setup**: `script/setup` - Install dependencies
-2. **Develop**: `script/develop` - Development server
-3. **Lint**: `yarn lint` - Run all linting before committing
-4. **Test**: `yarn test` - Add and run tests
-5. **Build**: `script/build_frontend` - Test production build
-
-### Common Pitfalls to Avoid
-
-- Don't use `querySelector` - Use refs or component properties
-- Don't manipulate DOM directly - Let Lit handle rendering
-- Don't use global styles - Scope styles to components
-- Don't block the main thread - Use web workers for heavy computation
-- Don't ignore TypeScript errors - Fix all type issues
-
-### Security Best Practices
-
-- Sanitize HTML - Never use `unsafeHTML` with user content
-- Validate inputs - Always validate user inputs
-- Use HTTPS - All external resources must use HTTPS
-- CSP compliance - Ensure code works with Content Security Policy
-
-### Pull Requests
-
-When creating a pull request, you **must** use the PR template located at `.github/PULL_REQUEST_TEMPLATE.md`. Read the template file and use its full content as the PR body, filling in each section appropriately. Do not omit, reorder, or rewrite the template sections. Do not check the checklist items on behalf of the user — those are the user's responsibility to review and check. If the PR includes UI changes, remind the user to add screenshots or a short video to the PR after creating it.
-
-### Text and Copy Guidelines
-
-#### Terminology Standards
-
-**Delete vs Remove** (Based on gallery/src/pages/Text/remove-delete-add-create.markdown)
-
-- **Use "Remove"** for actions that can be restored or reapplied:
-  - Removing a user's permission
-  - Removing a user from a group
-  - Removing links between items
-  - Removing a widget from dashboard
-  - Removing an item from a cart
-- **Use "Delete"** for permanent, non-recoverable actions:
-  - Deleting a field
-  - Deleting a value in a field
-  - Deleting a task
-  - Deleting a group
-  - Deleting a permission
-  - Deleting a calendar event
-
-**Create vs Add** (Create pairs with Delete, Add pairs with Remove)
-
-- **Use "Add"** for already-existing items:
-  - Adding a permission to a user
-  - Adding a user to a group
-  - Adding links between items
-  - Adding a widget to dashboard
-  - Adding an item to a cart
-- **Use "Create"** for something made from scratch:
-  - Creating a new field
-  - Creating a new task
-  - Creating a new group
-  - Creating a new permission
-  - Creating a new calendar event
-
-#### Writing Style (Consistent with Home Assistant Documentation)
-
-- **Use American English**: Standard spelling and terminology
-- **Friendly, informational tone**: Be inspiring, personal, comforting, engaging
-- **Address users directly**: Use "you" and "your"
-- **Be inclusive**: Objective, non-discriminatory language
-- **Be concise**: Use clear, direct language
-- **Be consistent**: Follow established terminology patterns
-- **Use active voice**: "Delete the automation" not "The automation should be deleted"
-- **Avoid jargon**: Use terms familiar to home automation users
-
-#### Language Standards
-
-- **Always use "Home Assistant"** in full, never "HA" or "HASS"
-- **Avoid abbreviations**: Spell out terms when possible
-- **Use sentence case everywhere**: Titles, headings, buttons, labels, UI elements
-  - ✅ "Create new automation"
-  - ❌ "Create New Automation"
-  - ✅ "Device settings"
-  - ❌ "Device Settings"
-- **Oxford comma**: Use in lists (item 1, item 2, and item 3)
-- **Replace Latin terms**: Use "like" instead of "e.g.", "for example" instead of "i.e."
-- **Avoid CAPS for emphasis**: Use bold or italics instead
-- **Write for all skill levels**: Both technical and non-technical users
-
-#### Key Terminology
-
-- **"integration"** (preferred over "component")
-- **Technical terms**: Use lowercase (automation, entity, device, service)
-
-#### Translation Considerations
-
-- **Add translation keys**: All user-facing text must be translatable
-- **Use placeholders**: Support dynamic content in translations
-- **Keep context**: Provide enough context for translators
-
-```typescript
-// Good
-this.hass.localize("ui.panel.config.automation.delete_confirm", {
-  name: automation.alias,
-});
-
-// Bad - hardcoded text
-("Are you sure you want to delete this automation?");
-```
-
-### Common Review Issues (From PR Analysis)
-
-#### User Experience and Accessibility
-
-- **Form validation**: Always provide proper field labels and validation feedback
-- **Form accessibility**: Prevent password managers from incorrectly identifying fields
-- **Loading states**: Show clear progress indicators during async operations
-- **Error handling**: Display meaningful error messages when operations fail
-- **Mobile responsiveness**: Ensure components work well on small screens
-- **Hit targets**: Make clickable areas large enough for touch interaction
-- **Visual feedback**: Provide clear indication of interactive states
-
-#### Dialog and Modal Patterns
-
-- **Dialog width constraints**: Respect minimum and maximum width requirements
-- **Interview progress**: Show clear progress for multi-step operations
-- **State persistence**: Handle dialog state properly during background operations
-- **Cancel behavior**: Ensure cancel/close buttons work consistently
-- **Form prefilling**: Use smart defaults but allow user override
-
-#### Component Design Patterns
-
-- **Terminology consistency**: Use "Join"/"Apply" instead of "Group" when appropriate
-- **Visual hierarchy**: Ensure proper font sizes and spacing ratios
-- **Grid alignment**: Components should align to the design grid system
-- **Badge placement**: Position badges and indicators consistently
-- **Color theming**: Respect theme variables and design system colors
-
-#### Code Quality Issues
-
-- **Null checking**: Always check if entities exist before accessing properties
-- **TypeScript safety**: Handle potentially undefined array/object access
-- **Import organization**: Remove unused imports and use proper type imports
-- **Event handling**: Properly subscribe and unsubscribe from events
-- **Memory leaks**: Clean up subscriptions and event listeners
-
-#### Configuration and Props
-
-- **Optional parameters**: Make configuration fields optional when sensible
-- **Smart defaults**: Provide reasonable default values
-- **Future extensibility**: Design APIs that can be extended later
-- **Validation**: Validate configuration before applying changes
-
-## Review Guidelines
-
-### Core Requirements Checklist
-
-- [ ] TypeScript strict mode passes (`yarn lint:types`)
-- [ ] No ESLint errors or warnings (`yarn lint:eslint`)
-- [ ] Prettier formatting applied (`yarn lint:prettier`)
-- [ ] Lit analyzer passes (`yarn lint:lit`)
-- [ ] Component follows Lit best practices
-- [ ] Proper error handling implemented
-- [ ] Loading states handled
-- [ ] Mobile responsive
-- [ ] Theme variables used
-- [ ] Translations added
-- [ ] Accessible to screen readers
-- [ ] Tests added (where applicable)
-- [ ] No console statements (use proper logging)
-- [ ] Unused imports removed
-- [ ] Proper naming conventions
-
-### Text and Copy Checklist
-
-- [ ] Follows terminology guidelines (Delete vs Remove, Create vs Add)
-- [ ] Localization keys added for all user-facing text
-- [ ] Uses "Home Assistant" (never "HA" or "HASS")
-- [ ] Sentence case for ALL text (titles, headings, buttons, labels)
-- [ ] American English spelling
-- [ ] Friendly, informational tone
-- [ ] Avoids abbreviations and jargon
-- [ ] Correct terminology (integration not component)
-
-### Component-Specific Checks
-
-- [ ] ha-alert used correctly for messages
-- [ ] ha-form uses proper schema structure
-- [ ] Components handle all states (loading, error, unavailable)
-- [ ] Entity existence checked before property access
-- [ ] Event subscriptions properly cleaned up

.github/labeler.yml

@@ -44,3 +44,8 @@ GitHub Actions:
       - any-glob-to-any-file:
           - .github/workflows/**
           - .github/*.yml
+
+Supervisor:
+  - changed-files:
+      - any-glob-to-any-file:
+          - hassio/src/**

.github/workflows/cast_deployment.yaml

@@ -21,12 +21,12 @@ jobs:
       url: ${{ steps.deploy.outputs.NETLIFY_LIVE_URL || steps.deploy.outputs.NETLIFY_URL }}
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@v4.2.2
         with:
           ref: dev
 
       - name: Setup Node
-        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
+        uses: actions/setup-node@v4.2.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -41,8 +41,9 @@ jobs:
 
       - name: Deploy to Netlify
         id: deploy
-        run: |
-          npx -y netlify-cli@23.7.3 deploy --dir=cast/dist --alias dev
+        uses: netlify/actions/cli@master
+        with:
+          args: deploy --dir=cast/dist --alias dev
         env:
           NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
           NETLIFY_SITE_ID: ${{ secrets.NETLIFY_CAST_SITE_ID }}
@@ -56,12 +57,12 @@ jobs:
       url: ${{ steps.deploy.outputs.NETLIFY_LIVE_URL || steps.deploy.outputs.NETLIFY_URL }}
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@v4.2.2
         with:
           ref: master
 
       - name: Setup Node
-        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
+        uses: actions/setup-node@v4.2.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -76,8 +77,9 @@ jobs:
 
       - name: Deploy to Netlify
         id: deploy
-        run: |
-          npx -y netlify-cli@23.7.3 deploy --dir=cast/dist --prod
+        uses: netlify/actions/cli@master
+        with:
+          args: deploy --dir=cast/dist --prod
         env:
           NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
           NETLIFY_SITE_ID: ${{ secrets.NETLIFY_CAST_SITE_ID }}

.github/workflows/ci.yaml

@@ -24,9 +24,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@v4.2.2
       - name: Setup Node
-        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
+        uses: actions/setup-node@v4.2.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -37,7 +37,7 @@ jobs:
       - name: Build resources
         run: ./node_modules/.bin/gulp gen-icons-json build-translations build-locale-data gather-gallery-pages
       - name: Setup lint cache
-        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
+        uses: actions/cache@v4.2.1
         with:
           path: |
             node_modules/.cache/prettier
@@ -58,9 +58,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@v4.2.2
       - name: Setup Node
-        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
+        uses: actions/setup-node@v4.2.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -76,9 +76,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@v4.2.2
       - name: Setup Node
-        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
+        uses: actions/setup-node@v4.2.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -89,15 +89,32 @@ jobs:
         env:
           IS_TEST: "true"
       - name: Upload bundle stats
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+        uses: actions/upload-artifact@v4.6.1
         with:
           name: frontend-bundle-stats
           path: build/stats/*.json
           if-no-files-found: error
-      - name: Upload frontend build
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+  supervisor:
+    name: Build supervisor
+    needs: [lint, test]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out files from GitHub
+        uses: actions/checkout@v4.2.2
+      - name: Setup Node
+        uses: actions/setup-node@v4.2.0
         with:
-          name: frontend-build
-          path: hass_frontend/
+          node-version-file: ".nvmrc"
+          cache: yarn
+      - name: Install dependencies
+        run: yarn install --immutable
+      - name: Build Application
+        run: ./node_modules/.bin/gulp build-hassio
+        env:
+          IS_TEST: "true"
+      - name: Upload bundle stats
+        uses: actions/upload-artifact@v4.6.1
+        with:
+          name: supervisor-bundle-stats
+          path: build/stats/*.json
           if-no-files-found: error
-          retention-days: 7

.github/workflows/codeql-analysis.yml

@@ -23,7 +23,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@v4.2.2
         with:
           # We must fetch at least the immediate parents so that if this is
           # a pull request then we can checkout the head.
@@ -36,14 +36,14 @@ jobs:
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@9e907b5e64f6b83e7804b09294d44122997950d6 # v4.32.3
+        uses: github/codeql-action/init@v3
         with:
           languages: ${{ matrix.language }}
 
       # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
       # If this step fails, then you should remove it and run the build manually (see below)
       - name: Autobuild
-        uses: github/codeql-action/autobuild@9e907b5e64f6b83e7804b09294d44122997950d6 # v4.32.3
+        uses: github/codeql-action/autobuild@v3
 
       # ℹ️ Command-line programs to run using the OS shell.
       # 📚 https://git.io/JvXDl
@@ -57,4 +57,4 @@ jobs:
       #   make release
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@9e907b5e64f6b83e7804b09294d44122997950d6 # v4.32.3
+        uses: github/codeql-action/analyze@v3

.github/workflows/demo_deployment.yaml

@@ -22,12 +22,12 @@ jobs:
       url: ${{ steps.deploy.outputs.NETLIFY_LIVE_URL || steps.deploy.outputs.NETLIFY_URL }}
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@v4.2.2
         with:
           ref: dev
 
       - name: Setup Node
-        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
+        uses: actions/setup-node@v4.2.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -42,8 +42,9 @@ jobs:
 
       - name: Deploy to Netlify
         id: deploy
-        run: |
-          npx -y netlify-cli@23.7.3 deploy --dir=demo/dist --prod
+        uses: netlify/actions/cli@master
+        with:
+          args: deploy --dir=demo/dist --prod
         env:
           NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
           NETLIFY_SITE_ID: ${{ secrets.NETLIFY_DEMO_DEV_SITE_ID }}
@@ -57,12 +58,12 @@ jobs:
       url: ${{ steps.deploy.outputs.NETLIFY_LIVE_URL || steps.deploy.outputs.NETLIFY_URL }}
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@v4.2.2
         with:
           ref: master
 
       - name: Setup Node
-        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
+        uses: actions/setup-node@v4.2.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -77,8 +78,9 @@ jobs:
 
       - name: Deploy to Netlify
         id: deploy
-        run: |
-          npx -y netlify-cli@23.7.3 deploy --dir=demo/dist --prod
+        uses: netlify/actions/cli@master
+        with:
+          args: deploy --dir=demo/dist --prod
         env:
           NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
           NETLIFY_SITE_ID: ${{ secrets.NETLIFY_DEMO_SITE_ID }}

.github/workflows/design_deployment.yaml

@@ -16,10 +16,10 @@ jobs:
       url: ${{ steps.deploy.outputs.NETLIFY_LIVE_URL || steps.deploy.outputs.NETLIFY_URL }}
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@v4.2.2
 
       - name: Setup Node
-        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
+        uses: actions/setup-node@v4.2.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -34,8 +34,9 @@ jobs:
 
       - name: Deploy to Netlify
         id: deploy
-        run: |
-          npx -y netlify-cli@23.7.3 deploy --dir=gallery/dist --prod
+        uses: netlify/actions/cli@master
+        with:
+          args: deploy --dir=gallery/dist --prod
         env:
           NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
           NETLIFY_SITE_ID: ${{ secrets.NETLIFY_GALLERY_SITE_ID }}

.github/workflows/design_preview.yaml

@@ -21,10 +21,10 @@ 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@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@v4.2.2
 
       - name: Setup Node
-        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
+        uses: actions/setup-node@v4.2.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -39,14 +39,13 @@ jobs:
 
       - name: Deploy preview to Netlify
         id: deploy
-        run: |
-          npx -y netlify-cli@23.7.3 deploy --dir=gallery/dist --alias "deploy-preview-${{ github.event.number }}" \
-            --json > deploy_output.json
+        uses: netlify/actions/cli@master
+        with:
+          args: deploy --dir=gallery/dist --alias "deploy-preview-${{ github.event.number }}"
         env:
           NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
           NETLIFY_SITE_ID: ${{ secrets.NETLIFY_GALLERY_SITE_ID }}
 
       - name: Generate summary
         run: |
-          NETLIFY_LIVE_URL=$(jq -r '.deploy_url' deploy_output.json)
-          echo "$NETLIFY_LIVE_URL" >> "$GITHUB_STEP_SUMMARY"
+          echo "${{ steps.deploy.outputs.NETLIFY_LIVE_URL || steps.deploy.outputs.NETLIFY_URL }}" >> "$GITHUB_STEP_SUMMARY"

.github/workflows/labeler.yaml

@@ -10,6 +10,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Apply labels
-        uses: actions/labeler@634933edcd8ababfe52f92936142cc22ac488b1b # v6.0.1
+        uses: actions/labeler@v5.0.0
         with:
           sync-labels: true

.github/workflows/lock.yml

@@ -9,7 +9,7 @@ jobs:
   lock:
     runs-on: ubuntu-latest
     steps:
-      - uses: dessant/lock-threads@7266a7ce5c1df01b1c6db85bf8cd86c737dadbe7 # v6.0.0
+      - uses: dessant/lock-threads@v5.0.1
         with:
           github-token: ${{ github.token }}
           process-only: "issues, prs"

.github/workflows/nightly.yaml

@@ -6,7 +6,7 @@ on:
     - cron: "0 1 * * *"
 
 env:
-  PYTHON_VERSION: "3.14"
+  PYTHON_VERSION: "3.13"
   NODE_OPTIONS: --max_old_space_size=6144
 
 permissions:
@@ -20,15 +20,15 @@ jobs:
       contents: write
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@v4.2.2
 
       - name: Set up Python ${{ env.PYTHON_VERSION }}
-        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ env.PYTHON_VERSION }}
 
       - name: Setup Node
-        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
+        uses: actions/setup-node@v4.2.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -57,14 +57,14 @@ jobs:
         run: tar -czvf translations.tar.gz translations
 
       - name: Upload build artifacts
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+        uses: actions/upload-artifact@v4.6.1
         with:
           name: wheels
           path: dist/home_assistant_frontend*.whl
           if-no-files-found: error
 
       - name: Upload translations
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+        uses: actions/upload-artifact@v4.6.1
         with:
           name: translations
           path: translations.tar.gz

.github/workflows/relative-ci.yaml

@@ -12,12 +12,12 @@ jobs:
     if: ${{ github.event.workflow_run.conclusion == 'success' }}
     strategy:
       matrix:
-        bundle: [frontend]
+        bundle: [frontend, supervisor]
         build: [modern, legacy]
     runs-on: ubuntu-latest
     steps:
       - name: Send bundle stats and build information to RelativeCI
-        uses: relative-ci/agent-action@3c681926017930047fc03acaa35cd6a44efcbfc3 # v3.2.2
+        uses: relative-ci/agent-action@v2.1.14
         with:
           key: ${{ secrets[format('RELATIVE_CI_KEY_{0}_{1}', matrix.bundle, matrix.build)] }}
           token: ${{ github.token }}

.github/workflows/release-drafter.yaml

@@ -18,6 +18,6 @@ jobs:
       pull-requests: read
     runs-on: ubuntu-latest
     steps:
-      - uses: release-drafter/release-drafter@6db134d15f3909ccc9eefd369f02bd1e9cffdf97 # v6.2.0
+      - uses: release-drafter/release-drafter@v6.1.0
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/release.yaml

@@ -6,7 +6,7 @@ on:
       - published
 
 env:
-  PYTHON_VERSION: "3.14"
+  PYTHON_VERSION: "3.13"
   NODE_OPTIONS: --max_old_space_size=6144
 
 # Set default workflow permissions
@@ -19,17 +19,14 @@ jobs:
   release:
     name: Release
     runs-on: ubuntu-latest
-    environment: pypi
     permissions:
       contents: write # Required to upload release assets
-      id-token: write # For "Trusted Publisher" to PyPi
-    if: github.repository_owner == 'home-assistant'
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@v4.2.2
 
       - name: Set up Python ${{ env.PYTHON_VERSION }}
-        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ env.PYTHON_VERSION }}
 
@@ -37,7 +34,7 @@ jobs:
         uses: home-assistant/actions/helpers/verify-version@master
 
       - name: Setup Node
-        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
+        uses: actions/setup-node@v4.2.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -49,20 +46,16 @@ jobs:
         run: ./script/translations_download
         env:
           LOKALISE_TOKEN: ${{ secrets.LOKALISE_TOKEN }}
-
       - name: Build and release package
         run: |
-          python3 -m pip install build
+          python3 -m pip install twine build
+          export TWINE_USERNAME="__token__"
+          export TWINE_PASSWORD="${{ secrets.TWINE_TOKEN }}"
           export SKIP_FETCH_NIGHTLY_TRANSLATIONS=1
           script/release
 
-      - name: Publish to PyPI
-        uses: pypa/gh-action-pypi-publish@ed0c53931b1dc9bd32cbe73a98c7f6766f8a527e # v1.13.0
-        with:
-          skip-existing: true
-
       - name: Upload release assets
-        uses: softprops/action-gh-release@a06a81a03ee405af7f2048a818ed3f03bbf83c7b # v2.5.0
+        uses: softprops/action-gh-release@v2.2.1
         with:
           files: |
             dist/*.whl
@@ -80,11 +73,10 @@ jobs:
           version=$(echo "${{ github.ref }}" | awk -F"/" '{print $NF}' )
           echo "home-assistant-frontend==$version" > ./requirements.txt
 
-      # home-assistant/wheels doesn't support SHA pinning
       - name: Build wheels
-        uses: home-assistant/wheels@2025.12.0
+        uses: home-assistant/wheels@2024.11.0
         with:
-          abi: cp314
+          abi: cp313
           tag: musllinux_1_2
           arch: amd64
           wheels-key: ${{ secrets.WHEELS_KEY }}
@@ -98,9 +90,9 @@ jobs:
       contents: write # Required to upload release assets
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@v4.2.2
       - name: Setup Node
-        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
+        uses: actions/setup-node@v4.2.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -115,6 +107,35 @@ jobs:
       - name: Tar folder
         run: tar -czf landing-page/home_assistant_frontend_landingpage-${{ github.event.release.tag_name }}.tar.gz -C landing-page/dist .
       - name: Upload release asset
-        uses: softprops/action-gh-release@a06a81a03ee405af7f2048a818ed3f03bbf83c7b # v2.5.0
+        uses: softprops/action-gh-release@v2.2.1
         with:
           files: landing-page/home_assistant_frontend_landingpage-${{ github.event.release.tag_name }}.tar.gz
+
+  release-supervisor:
+    name: Release supervisor frontend
+    if: github.event.release.prerelease == false
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write # Required to upload release assets
+    steps:
+      - name: Checkout the repository
+        uses: actions/checkout@v4.2.2
+      - name: Setup Node
+        uses: actions/setup-node@v4.2.0
+        with:
+          node-version-file: ".nvmrc"
+          cache: yarn
+      - name: Install dependencies
+        run: yarn install
+      - name: Download Translations
+        run: ./script/translations_download
+        env:
+          LOKALISE_TOKEN: ${{ secrets.LOKALISE_TOKEN }}
+      - name: Build supervisor
+        run: hassio/script/build_hassio
+      - name: Tar folder
+        run: tar -czf hassio/home_assistant_frontend_supervisor-${{ github.event.release.tag_name }}.tar.gz -C hassio/build .
+      - name: Upload release asset
+        uses: softprops/action-gh-release@v2.2.1
+        with:
+          files: hassio/home_assistant_frontend_supervisor-${{ github.event.release.tag_name }}.tar.gz

.github/workflows/restrict-task-creation.yml

@@ -1,87 +0,0 @@
-name: Restrict task creation
-
-# yamllint disable-line rule:truthy
-on:
-  issues:
-    types: [opened]
-
-permissions: {}
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event.issue.number }}
-
-jobs:
-  add-no-stale:
-    name: Add no-stale label
-    runs-on: ubuntu-latest
-    permissions:
-      issues: write # To add labels to issues
-    if: >-
-      github.event.issue.type.name == 'Task'
-      || github.event.issue.type.name == 'Epic'
-      || github.event.issue.type.name == 'Opportunity'
-    steps:
-      - name: Add no-stale label
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
-        with:
-          script: |
-            await github.rest.issues.addLabels({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              issue_number: context.issue.number,
-              labels: ['no-stale']
-            });
-
-  check-authorization:
-    name: Check authorization
-    runs-on: ubuntu-latest
-    permissions:
-      issues: write # To comment on, label, and close issues
-    # Only run if this is a Task issue type (from the issue form)
-    if: github.event.issue.type.name == 'Task'
-    steps:
-      - name: Check if user is authorized
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
-        with:
-          script: |
-            const issueAuthor = context.payload.issue.user.login;
-
-            // Check if user is an organization member
-            try {
-              await github.rest.orgs.checkMembershipForUser({
-                org: 'home-assistant',
-                username: issueAuthor
-              });
-              console.log(`✅ ${issueAuthor} is an organization member`);
-              return; // Authorized
-            } catch (error) {
-              console.log(`❌ ${issueAuthor} is not authorized to create Task issues`);
-            }
-
-            // Close the issue with a comment
-            await github.rest.issues.createComment({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              issue_number: context.issue.number,
-              body: `Hi @${issueAuthor}, thank you for your contribution!\n\n` +
-                    `Task issues are restricted to Open Home Foundation staff and authorized contributors.\n\n` +
-                    `If you would like to:\n` +
-                    `- Report a bug: Please use the [bug report form](https://github.com/home-assistant/frontend/issues/new?template=bug_report.yml)\n` +
-                    `- Request a feature: Please submit to [Feature Requests](https://github.com/orgs/home-assistant/discussions)\n\n` +
-                    `If you believe you should have access to create Task issues, please contact the maintainers.`
-            });
-
-            await github.rest.issues.update({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              issue_number: context.issue.number,
-              state: 'closed'
-            });
-
-            // Add a label to indicate this was auto-closed
-            await github.rest.issues.addLabels({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              issue_number: context.issue.number,
-              labels: ['auto-closed']
-            });

.github/workflows/stale.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 90 days stale policy
-        uses: actions/stale@997185467fa4f803885201cee163a9f38240193d # v10.1.1
+        uses: actions/stale@v9.1.0
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           days-before-stale: 90

.github/workflows/translations.yaml

@@ -1,7 +1,6 @@
 name: Translations
 
 on:
-  workflow_dispatch:
   push:
     branches:
       - dev
@@ -14,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@v4.2.2
 
       - name: Upload Translations
         run: |

.gitignore

@@ -15,7 +15,7 @@ dist/
 !.yarn/sdks
 !.yarn/versions
 .pnp.*
-node_modules/
+/node_modules/
 yarn-error.log
 npm-debug.log
 
@@ -53,8 +53,3 @@ src/cast/dev_const.ts
 
 # test coverage
 test/coverage/
-
-# AI tooling
-.claude
-.cursor
-

.husky/pre-commit

@@ -1 +1 @@
-yarn run lint-staged --relative
+yarn run lint-staged --relative --shell "/bin/bash"

.nvmrc

@@ -1 +1 @@
-24.13.1
+lts/iron

.vscode/extensions.json

@@ -5,7 +5,6 @@
     "runem.lit-plugin",
     "github.vscode-pull-request-github",
     "eamodio.gitlens",
-    "vitest.explorer",
-    "yeion7.styled-global-variables-autocomplete"
+    "vitest.explorer"
   ]
 }

.vscode/tasks.json

@@ -73,6 +73,37 @@
         "instanceLimit": 1
       }
     },
+    {
+      "label": "Develop Supervisor panel",
+      "type": "gulp",
+      "task": "develop-hassio",
+      "problemMatcher": {
+        "owner": "ha-build",
+        "source": "ha-build",
+        "fileLocation": "absolute",
+        "severity": "error",
+        "pattern": [
+          {
+            "regexp": "(SyntaxError): (.+): (.+) \\((\\d+):(\\d+)\\)",
+            "severity": 1,
+            "file": 2,
+            "message": 3,
+            "line": 4,
+            "column": 5
+          }
+        ],
+        "background": {
+          "activeOnStart": true,
+          "beginsPattern": "Changes detected. Starting compilation",
+          "endsPattern": "Build done @"
+        }
+      },
+      "isBackground": true,
+      "group": "build",
+      "runOptions": {
+        "instanceLimit": 1
+      }
+    },
     {
       "label": "Develop Gallery",
       "type": "gulp",
@@ -215,6 +246,20 @@
         "instanceLimit": 1
       }
     },
+    {
+      "label": "Run HA Core for Supervisor in devcontainer",
+      "type": "shell",
+      "command": "SUPERVISOR=${input:supervisorHost} SUPERVISOR_TOKEN=${input:supervisorToken} script/core",
+      "isBackground": true,
+      "group": {
+        "kind": "build",
+        "isDefault": true
+      },
+      "problemMatcher": [],
+      "runOptions": {
+        "instanceLimit": 1
+      }
+    },
     {
       "label": "Setup and fetch nightly translations",
       "type": "gulp",
@@ -223,6 +268,16 @@
     }
   ],
   "inputs": [
+    {
+      "id": "supervisorHost",
+      "type": "promptString",
+      "description": "The IP of the Supervisor host running the Remote API proxy add-on"
+    },
+    {
+      "id": "supervisorToken",
+      "type": "promptString",
+      "description": "The token for the Remote API proxy add-on"
+    },
     {
       "id": "coreUrl",
       "type": "promptString",

.yarn/patches/@material-mwc-formfield-npm-0.27.0-9528cb60f6.patch

@@ -1,22 +0,0 @@
-diff --git a/mwc-formfield-base.js b/mwc-formfield-base.js
-index 7b763326d7d51835ad52646bfbc80fe21989abd3..f2baa8224e6d03df1fdb0b9fd03f5c6d77fc8747 100644
---- a/mwc-formfield-base.js
-+++ b/mwc-formfield-base.js
-@@ -9,7 +9,7 @@ import { BaseElement } from '@material/mwc-base/base-element.js';
- import { FormElement } from '@material/mwc-base/form-element.js';
- import { observer } from '@material/mwc-base/observer.js';
- import { html } from 'lit';
--import { property, query, queryAssignedNodes } from 'lit/decorators.js';
-+import { property, query, queryAssignedElements } from 'lit/decorators.js';
- import { classMap } from 'lit/directives/class-map.js';
- export class FormfieldBase extends BaseElement {
-     constructor() {
-@@ -96,7 +96,7 @@ __decorate([
-     query('.mdc-form-field')
- ], FormfieldBase.prototype, "mdcRoot", void 0);
- __decorate([
--    queryAssignedNodes('', true, '*')
-+    queryAssignedElements({ slot: "", flatten: true, selector: "*" })
- ], FormfieldBase.prototype, "slottedInputs", void 0);
- __decorate([
-     query('label')

.yarn/patches/@material-mwc-list-npm-0.27.0-5344fc9de4.patch

@@ -1,26 +0,0 @@
-diff --git a/mwc-list-base.js b/mwc-list-base.js
-index 1ba95b6a01dcecea4d85b5cbbbcc3dfb04c40d5f..dced13fdb7929c490d6661b1bbe7e9f96dcd2285 100644
---- a/mwc-list-base.js
-+++ b/mwc-list-base.js
-@@ -11,7 +11,7 @@ import { BaseElement } from '@material/mwc-base/base-element.js';
- import { observer } from '@material/mwc-base/observer.js';
- import { deepActiveElementPath, doesElementContainFocus, isNodeElement } from '@material/mwc-base/utils.js';
- import { html } from 'lit';
--import { property, query, queryAssignedNodes } from 'lit/decorators.js';
-+import { property, query, queryAssignedElements } from 'lit/decorators.js';
- import { ifDefined } from 'lit/directives/if-defined.js';
- import MDCListFoundation, { isIndexSet } from './mwc-list-foundation.js';
- export { createSetFromIndex, isEventMulti, isIndexSet } from './mwc-list-foundation.js';
-@@ -425,10 +425,10 @@ __decorate([
-     query('.mdc-deprecated-list')
- ], ListBase.prototype, "mdcRoot", void 0);
- __decorate([
--    queryAssignedNodes('', true, '*')
-+    queryAssignedElements({ flatten: true, selector: "*" })
- ], ListBase.prototype, "assignedElements", void 0);
- __decorate([
--    queryAssignedNodes('', true, '[tabindex="0"]')
-+    queryAssignedElements({ flatten: true, selector: '[tabindex="0"]' })
- ], ListBase.prototype, "tabbableElements", void 0);
- __decorate([
-     property({ type: Boolean }),

.yarn/patches/@polymer/polymer/pr-5569.patch

@@ -0,0 +1,34 @@
+diff --git a/lib/legacy/class.js b/lib/legacy/class.js
+index aee2511be1cd9bf900ee552bc98190c1631c57c0..f2f499d68bf52034cac9c28307c99e8ce6b8417d 100644
+--- a/lib/legacy/class.js
++++ b/lib/legacy/class.js
+@@ -304,17 +304,23 @@ function GenerateClassFromInfo(info, Base, behaviors) {
+       // only proceed if the generated class' prototype has not been registered.
+       const generatedProto = PolymerGenerated.prototype;
+       if (!generatedProto.hasOwnProperty(JSCompiler_renameProperty('__hasRegisterFinished', generatedProto))) {
+-        generatedProto.__hasRegisterFinished = true;
++        // make sure legacy lifecycle is called on the *element*'s prototype
++        // and not the generated class prototype; if the element has been
++        // extended, these are *not* the same.
++        const proto = Object.getPrototypeOf(this);
++        // Only set flag when generated prototype itself is registered,
++        // as this element may be extended from, and needs to run `registered`
++        // on all behaviors on the subclass as well.
++        if (proto === generatedProto) {
++          generatedProto.__hasRegisterFinished = true;
++        }
+         // ensure superclass is registered first.
+         super._registered();
+         // copy properties onto the generated class lazily if we're optimizing,
+-        if (legacyOptimizations) {
++        if (legacyOptimizations && !Object.hasOwnProperty(generatedProto, '__hasCopiedProperties')) {
++          generatedProto.__hasCopiedProperties = true;
+           copyPropertiesToProto(generatedProto);
+         }
+-        // make sure legacy lifecycle is called on the *element*'s prototype
+-        // and not the generated class prototype; if the element has been
+-        // extended, these are *not* the same.
+-        const proto = Object.getPrototypeOf(this);
+         let list = lifecycle.beforeRegister;
+         if (list) {
+           for (let i=0; i < list.length; i++) {

.yarn/patches/hls.js-npm-1.5.7-f5bbd3d060.patch

@@ -0,0 +1,18 @@
+diff --git a/dist/hls.light.mjs b/dist/hls.light.mjs
+index eed9d788fafdb159975e1a2eb08ac88ba9c9ac33..ace881935e6665946f1c8110ebd2f739cde4427e 100644
+--- a/dist/hls.light.mjs
++++ b/dist/hls.light.mjs
+@@ -20523,9 +20523,9 @@ class Hls {
+ }
+ Hls.defaultConfig = void 0;
+ 
+-var KeySystemFormats = empty.KeySystemFormats;
+-var KeySystems = empty.KeySystems;
+-var SubtitleStreamController = empty.SubtitleStreamController;
+-var TimelineController = empty.TimelineController;
++var KeySystemFormats = empty;
++var KeySystems = empty;
++var SubtitleStreamController = empty;
++var TimelineController = empty;
+ export { AbrController, AttrList, Cues as AudioStreamController, Cues as AudioTrackController, BasePlaylistController, BaseSegment, BaseStreamController, BufferController, Cues as CMCDController, CapLevelController, ChunkMetadata, ContentSteeringController, DateRange, Cues as EMEController, ErrorActionFlags, ErrorController, ErrorDetails, ErrorTypes, Events, FPSController, Fragment, Hls, HlsSkip, HlsUrlParameters, KeySystemFormats, KeySystems, Level, LevelDetails, LevelKey, LoadStats, MetadataSchema, NetworkErrorAction, Part, PlaylistLevelType, SubtitleStreamController, Cues as SubtitleTrackController, TimelineController, Hls as default, getMediaSource, isMSESupported, isSupported };
+ //# sourceMappingURL=hls.light.mjs.map

.yarnrc.yml

@@ -1,11 +1,9 @@
 compressionLevel: mixed
 
-npmMinimalAgeGate: "3d"
-
 defaultSemverRangePrefix: ""
 
 enableGlobalCache: false
 
 nodeLinker: node-modules
 
-yarnPath: .yarn/releases/yarn-4.12.0.cjs
+yarnPath: .yarn/releases/yarn-4.6.0.cjs

AGENTS.md

@@ -1 +0,0 @@
-.github/copilot-instructions.md

CLAUDE.md

@@ -1 +0,0 @@
-.github/copilot-instructions.md

CODEOWNERS

@@ -1,8 +0,0 @@
-# People marked here will be automatically requested for a review
-# when the code that they own is touched.
-# https://github.com/blog/2392-introducing-code-owners
-# https://docs.github.com/en/repositories/managing-your-repositorys-settings-and-features/customizing-your-repository/about-code-owners
-
-# Part of the frontend that mobile developper should review
-src/external_app/ @bgoncal @TimoPtr
-test/external_app/ @bgoncal @TimoPtr

README.md

@@ -14,6 +14,7 @@ This is the repository for the official [Home Assistant](https://home-assistant.
 - Development: [Instructions](https://developers.home-assistant.io/docs/frontend/development/)
 - Production build: `script/build_frontend`
 - Gallery: `cd gallery && script/develop_gallery`
+- Supervisor: [Instructions](https://developers.home-assistant.io/docs/supervisor/developing)
 
 ## Frontend development
 

build-scripts/babel-plugins/custom-polyfill-plugin.js

@@ -2,7 +2,7 @@ import defineProvider from "@babel/helper-define-polyfill-provider";
 import { join } from "node:path";
 import paths from "../paths.cjs";
 
-const POLYFILL_DIR = join(paths.root_dir, "src/resources/polyfills");
+const POLYFILL_DIR = join(paths.polymer_dir, "src/resources/polyfills");
 
 // List of polyfill keys with supported browser targets for the functionality
 const polyfillSupport = {

build-scripts/bundle.cjs

@@ -18,16 +18,30 @@ module.exports.sourceMapURL = () => {
 module.exports.ignorePackages = () => [];
 
 // Files from NPM packages that we should replace with empty file
-module.exports.emptyPackages = ({ isLandingPageBuild }) =>
+module.exports.emptyPackages = ({ latestBuild, isHassioBuild }) =>
   [
-    // Icons in landingpage conflict with icons in HA so we don't load.
-    isLandingPageBuild &&
+    // Contains all color definitions for all material color sets.
+    // We don't use it
+    require.resolve("@polymer/paper-styles/color.js"),
+    require.resolve("@polymer/paper-styles/default-theme.js"),
+    // Loads stuff from a CDN
+    require.resolve("@polymer/font-roboto/roboto.js"),
+    require.resolve("@vaadin/vaadin-material-styles/typography.js"),
+    require.resolve("@vaadin/vaadin-material-styles/font-icons.js"),
+    // Compatibility not needed for latest builds
+    latestBuild &&
+      // wrapped in require.resolve so it blows up if file no longer exists
       require.resolve(
-        path.resolve(paths.root_dir, "src/components/ha-icon.ts")
+        path.resolve(paths.polymer_dir, "src/resources/compatibility.ts")
       ),
-    isLandingPageBuild &&
+    // Icons in supervisor conflict with icons in HA so we don't load.
+    isHassioBuild &&
       require.resolve(
-        path.resolve(paths.root_dir, "src/components/ha-icon-picker.ts")
+        path.resolve(paths.polymer_dir, "src/components/ha-icon.ts")
+      ),
+    isHassioBuild &&
+      require.resolve(
+        path.resolve(paths.polymer_dir, "src/components/ha-icon-picker.ts")
       ),
   ].filter(Boolean);
 
@@ -36,13 +50,13 @@ module.exports.definedVars = ({ isProdBuild, latestBuild, defineOverlay }) => ({
   __BUILD__: JSON.stringify(latestBuild ? "modern" : "legacy"),
   __VERSION__: JSON.stringify(env.version()),
   __DEMO__: false,
+  __SUPERVISOR__: false,
   __BACKWARDS_COMPAT__: false,
   __STATIC_PATH__: "/static/",
   __HASS_URL__: `\`${
     "HASS_URL" in process.env
-      ? process.env.HASS_URL
-      : // eslint-disable-next-line no-template-curly-in-string
-        "${location.protocol}//${location.host}"
+      ? process.env["HASS_URL"]
+      : "${location.protocol}//${location.host}"
   }\``,
   "process.env.NODE_ENV": JSON.stringify(
     isProdBuild ? "production" : "development"
@@ -70,19 +84,6 @@ module.exports.terserOptions = ({ latestBuild, isTestBuild }) => ({
   sourceMap: !isTestBuild,
 });
 
-/** @type {import('@rspack/core').SwcLoaderOptions} */
-module.exports.swcOptions = () => ({
-  jsc: {
-    loose: true,
-    externalHelpers: true,
-    target: "ES2021",
-    parser: {
-      syntax: "typescript",
-      decorators: true,
-    },
-  },
-});
-
 module.exports.babelOptions = ({
   latestBuild,
   isProdBuild,
@@ -107,6 +108,7 @@ module.exports.babelOptions = ({
         shippedProposals: true,
       },
     ],
+    "@babel/preset-typescript",
   ],
   plugins: [
     [
@@ -143,6 +145,12 @@ module.exports.babelOptions = ({
       "@babel/plugin-transform-runtime",
       { version: dependencies["@babel/runtime"] },
     ],
+    // Transpile decorators (still in TC39 process)
+    // Modern browsers support class fields and private methods, but transform is required with the older decorator version dictated by Lit
+    [
+      "@babel/plugin-proposal-decorators",
+      { version: "2018-09", decoratorsBeforeExport: true },
+    ],
     "@babel/plugin-transform-class-properties",
     "@babel/plugin-transform-private-methods",
   ].filter(Boolean),
@@ -162,7 +170,7 @@ module.exports.babelOptions = ({
         ],
       ],
       exclude: [
-        path.join(paths.root_dir, "src/resources/polyfills"),
+        path.join(paths.polymer_dir, "src/resources/polyfills"),
         ...[
           "@formatjs/(?:ecma402-abstract|intl-\\w+)",
           "@lit-labs/virtualizer/polyfills",
@@ -288,6 +296,26 @@ module.exports.config = {
     };
   },
 
+  hassio({ isProdBuild, latestBuild, isStatsBuild, isTestBuild }) {
+    return {
+      name: "supervisor" + nameSuffix(latestBuild),
+      entry: {
+        entrypoint: path.resolve(paths.hassio_dir, "src/entrypoint.ts"),
+      },
+      outputPath: outputPath(paths.hassio_output_root, latestBuild),
+      publicPath: publicPath(latestBuild, paths.hassio_publicPath),
+      isProdBuild,
+      latestBuild,
+      isStatsBuild,
+      isTestBuild,
+      isHassioBuild: true,
+      defineOverlay: {
+        __SUPERVISOR__: true,
+        __STATIC_PATH__: `"${paths.hassio_publicPath}/static/"`,
+      },
+    };
+  },
+
   gallery({ isProdBuild, latestBuild }) {
     return {
       name: "gallery" + nameSuffix(latestBuild),
@@ -314,7 +342,6 @@ module.exports.config = {
       publicPath: publicPath(latestBuild),
       isProdBuild,
       latestBuild,
-      isLandingPageBuild: true,
     };
   },
 };

build-scripts/env.cjs

@@ -21,7 +21,7 @@ module.exports = {
   },
   version() {
     const version = fs
-      .readFileSync(path.resolve(paths.root_dir, "pyproject.toml"), "utf8")
+      .readFileSync(path.resolve(paths.polymer_dir, "pyproject.toml"), "utf8")
       .match(/version\W+=\W"(\d{8}\.\d(?:\.dev)?)"/);
     if (!version) {
       throw Error("Version not found");

build-scripts/gulp/clean.js

@@ -24,6 +24,10 @@ gulp.task(
   )
 );
 
+gulp.task("clean-hassio", async () =>
+  deleteSync([paths.hassio_output_root, paths.build_dir])
+);
+
 gulp.task(
   "clean-gallery",
   gulp.parallel("clean-translations", async () =>

build-scripts/gulp/compress.js

@@ -43,11 +43,29 @@ const compressAppModernBrotli = () =>
 const compressAppModernZopfli = () =>
   compressModern(paths.app_output_root, paths.app_output_latest, "zopfli");
 
+const compressHassioModernBrotli = () =>
+  compressModern(
+    paths.hassio_output_root,
+    paths.hassio_output_latest,
+    "brotli"
+  );
+const compressHassioModernZopfli = () =>
+  compressModern(
+    paths.hassio_output_root,
+    paths.hassio_output_latest,
+    "zopfli"
+  );
+
 const compressAppOtherBrotli = () =>
   compressOther(paths.app_output_root, paths.app_output_latest, "brotli");
 const compressAppOtherZopfli = () =>
   compressOther(paths.app_output_root, paths.app_output_latest, "zopfli");
 
+const compressHassioOtherBrotli = () =>
+  compressOther(paths.hassio_output_root, paths.hassio_output_latest, "brotli");
+const compressHassioOtherZopfli = () =>
+  compressOther(paths.hassio_output_root, paths.hassio_output_latest, "zopfli");
+
 gulp.task(
   "compress-app",
   gulp.parallel(
@@ -57,3 +75,12 @@ gulp.task(
     compressAppOtherZopfli
   )
 );
+gulp.task(
+  "compress-hassio",
+  gulp.parallel(
+    compressHassioModernBrotli,
+    compressHassioOtherBrotli,
+    compressHassioModernZopfli,
+    compressHassioOtherZopfli
+  )
+);

build-scripts/gulp/entry-html.js

@@ -56,7 +56,6 @@ const getCommonTemplateVars = () => {
   );
   return {
     modernRegex: compileRegex(browserRegexes.concat(haMacOSRegex)).toString(),
-    hassUrl: process.env.HASS_URL || "",
   };
 };
 
@@ -169,14 +168,14 @@ const APP_PAGE_ENTRIES = {
 
 gulp.task(
   "gen-pages-app-dev",
-  genPagesDevTask(APP_PAGE_ENTRIES, paths.root_dir, paths.app_output_root)
+  genPagesDevTask(APP_PAGE_ENTRIES, paths.polymer_dir, paths.app_output_root)
 );
 
 gulp.task(
   "gen-pages-app-prod",
   genPagesProdTask(
     APP_PAGE_ENTRIES,
-    paths.root_dir,
+    paths.polymer_dir,
     paths.app_output_root,
     paths.app_output_latest,
     paths.app_output_es5
@@ -266,3 +265,28 @@ gulp.task(
     paths.landingPage_output_es5
   )
 );
+
+const HASSIO_PAGE_ENTRIES = { "entrypoint.js": ["entrypoint"] };
+
+gulp.task(
+  "gen-pages-hassio-dev",
+  genPagesDevTask(
+    HASSIO_PAGE_ENTRIES,
+    paths.hassio_dir,
+    paths.hassio_output_root,
+    "src",
+    paths.hassio_publicPath
+  )
+);
+
+gulp.task(
+  "gen-pages-hassio-prod",
+  genPagesProdTask(
+    HASSIO_PAGE_ENTRIES,
+    paths.hassio_dir,
+    paths.hassio_output_root,
+    paths.hassio_output_latest,
+    paths.hassio_output_es5,
+    "src"
+  )
+);

build-scripts/gulp/gather-static.js

@@ -6,8 +6,8 @@ import path from "path";
 import paths from "../paths.cjs";
 
 const npmPath = (...parts) =>
-  path.resolve(paths.root_dir, "node_modules", ...parts);
-const polyPath = (...parts) => path.resolve(paths.root_dir, ...parts);
+  path.resolve(paths.polymer_dir, "node_modules", ...parts);
+const polyPath = (...parts) => path.resolve(paths.polymer_dir, ...parts);
 
 const copyFileDir = (fromFile, toDir) =>
   fs.copySync(fromFile, path.join(toDir, path.basename(fromFile)));
@@ -59,11 +59,6 @@ function copyPolyfills(staticDir) {
     npmPath("@webcomponents/webcomponentsjs/webcomponents-bundle.js.map"),
     staticPath("polyfills/")
   );
-  // Lit polyfill support
-  fs.copySync(
-    npmPath("lit/polyfill-support.js"),
-    path.join(staticPath("polyfills/"), "lit-polyfill-support.js")
-  );
 
   // dialog-polyfill css
   copyFileDir(
@@ -123,11 +118,22 @@ gulp.task("copy-translations-app", async () => {
   copyTranslations(staticDir);
 });
 
+gulp.task("copy-translations-supervisor", async () => {
+  const staticDir = paths.hassio_output_static;
+  copyTranslations(staticDir);
+});
+
 gulp.task("copy-translations-landing-page", async () => {
   const staticDir = paths.landingPage_output_static;
   copyTranslations(staticDir);
 });
 
+gulp.task("copy-static-supervisor", async () => {
+  const staticDir = paths.hassio_output_static;
+  copyLocaleData(staticDir);
+  copyFonts(staticDir);
+});
+
 gulp.task("copy-static-app", async () => {
   const staticDir = paths.app_output_static;
   // Basic static files

build-scripts/gulp/hassio.js

@@ -0,0 +1,45 @@
+import gulp from "gulp";
+import env from "../env.cjs";
+import "./clean.js";
+import "./compress.js";
+import "./entry-html.js";
+import "./gather-static.js";
+import "./gen-icons-json.js";
+import "./translations.js";
+import "./rspack.js";
+
+gulp.task(
+  "develop-hassio",
+  gulp.series(
+    async function setEnv() {
+      process.env.NODE_ENV = "development";
+    },
+    "clean-hassio",
+    "gen-dummy-icons-json",
+    "gen-pages-hassio-dev",
+    "build-supervisor-translations",
+    "copy-translations-supervisor",
+    "build-locale-data",
+    "copy-static-supervisor",
+    "rspack-watch-hassio"
+  )
+);
+
+gulp.task(
+  "build-hassio",
+  gulp.series(
+    async function setEnv() {
+      process.env.NODE_ENV = "production";
+    },
+    "clean-hassio",
+    "gen-dummy-icons-json",
+    "build-supervisor-translations",
+    "copy-translations-supervisor",
+    "build-locale-data",
+    "copy-static-supervisor",
+    "rspack-prod-hassio",
+    "gen-pages-hassio-prod",
+    ...// Don't compress running tests
+    (env.isTestBuild() ? [] : ["compress-hassio"])
+  )
+);

build-scripts/gulp/index.mjs

@@ -9,6 +9,7 @@ import "./fetch-nightly-translations.js";
 import "./gallery.js";
 import "./gather-static.js";
 import "./gen-icons-json.js";
+import "./hassio.js";
 import "./landing-page.js";
 import "./locale-data.js";
 import "./rspack.js";

build-scripts/gulp/locale-data.js

@@ -4,7 +4,7 @@ import gulp from "gulp";
 import { join, resolve } from "node:path";
 import paths from "../paths.cjs";
 
-const formatjsDir = join(paths.root_dir, "node_modules", "@formatjs");
+const formatjsDir = join(paths.polymer_dir, "node_modules", "@formatjs");
 const outDir = join(paths.build_dir, "locale-data");
 
 const INTL_POLYFILLS = {

build-scripts/gulp/rspack.js

@@ -13,6 +13,7 @@ import {
   createCastConfig,
   createDemoConfig,
   createGalleryConfig,
+  createHassioConfig,
   createLandingPageConfig,
 } from "../rspack.cjs";
 
@@ -158,6 +159,31 @@ gulp.task("rspack-prod-cast", () =>
   )
 );
 
+gulp.task("rspack-watch-hassio", () => {
+  // This command will run forever because we don't close compiler
+  rspack(
+    createHassioConfig({
+      isProdBuild: false,
+      latestBuild: true,
+    })
+  ).watch({ ignored: /build/, poll: isWsl }, doneHandler());
+
+  gulp.watch(
+    path.join(paths.translations_src, "en.json"),
+    gulp.series("build-supervisor-translations", "copy-translations-supervisor")
+  );
+});
+
+gulp.task("rspack-prod-hassio", () =>
+  prodBuild(
+    bothBuilds(createHassioConfig, {
+      isProdBuild: true,
+      isStatsBuild: env.isStatsBuild(),
+      isTestBuild: env.isTestBuild(),
+    })
+  )
+);
+
 gulp.task("rspack-dev-server-gallery", () =>
   runDevServer({
     compiler: rspack(

build-scripts/gulp/translations.js

@@ -40,17 +40,20 @@ class CustomJSON extends Transform {
     this._reviver = reviver;
   }
 
-  // eslint-disable-next-line @typescript-eslint/naming-convention
   async _transform(file, _, callback) {
-    let obj = JSON.parse(file.contents.toString(), this._reviver);
-    if (this._func) obj = this._func(obj, file.path);
-    for (const [outObj, dir] of Array.isArray(obj) ? obj : [[obj, ""]]) {
-      const outFile = file.clone({ contents: false });
-      outFile.contents = Buffer.from(JSON.stringify(outObj));
-      outFile.dirname += `/${dir}`;
-      this.push(outFile);
+    try {
+      let obj = JSON.parse(file.contents.toString(), this._reviver);
+      if (this._func) obj = this._func(obj, file.path);
+      for (const [outObj, dir] of Array.isArray(obj) ? obj : [[obj, ""]]) {
+        const outFile = file.clone({ contents: false });
+        outFile.contents = Buffer.from(JSON.stringify(outObj));
+        outFile.dirname += `/${dir}`;
+        this.push(outFile);
+      }
+      callback(null);
+    } catch (err) {
+      callback(err);
     }
-    callback(null);
   }
 }
 
@@ -65,19 +68,25 @@ class MergeJSON extends Transform {
     this._reviver = reviver;
   }
 
-  // eslint-disable-next-line @typescript-eslint/naming-convention
   async _transform(file, _, callback) {
-    this._objects.push(JSON.parse(file.contents.toString(), this._reviver));
-    if (!this._outFile) this._outFile = file.clone({ contents: false });
-    callback(null);
+    try {
+      this._objects.push(JSON.parse(file.contents.toString(), this._reviver));
+      if (!this._outFile) this._outFile = file.clone({ contents: false });
+      callback(null);
+    } catch (err) {
+      callback(err);
+    }
   }
 
-  // eslint-disable-next-line @typescript-eslint/naming-convention
   async _flush(callback) {
-    const mergedObj = merge(this._startObj, ...this._objects);
-    this._outFile.contents = Buffer.from(JSON.stringify(mergedObj));
-    this._outFile.stem = this._stem;
-    callback(null, this._outFile);
+    try {
+      const mergedObj = merge(this._startObj, ...this._objects);
+      this._outFile.contents = Buffer.from(JSON.stringify(mergedObj));
+      this._outFile.stem = this._stem;
+      callback(null, this._outFile);
+    } catch (err) {
+      callback(err);
+    }
   }
 }
 
@@ -156,9 +165,7 @@ const createTestTranslation = () =>
  */
 const createMasterTranslation = () =>
   gulp
-    .src([EN_SRC, ...(mergeBackend ? [`${inBackendDir}/en.json`] : [])], {
-      allowEmpty: true,
-    })
+    .src([EN_SRC, ...(mergeBackend ? [`${inBackendDir}/en.json`] : [])])
     .pipe(new CustomJSON(lokaliseTransform))
     .pipe(new MergeJSON("en"))
     .pipe(gulp.dest(workDir));
@@ -170,7 +177,9 @@ const setFragment = (fragment) => async () => {
 };
 
 const panelFragment = (fragment) =>
-  fragment !== "base" && fragment !== "landing-page";
+  fragment !== "base" &&
+  fragment !== "supervisor" &&
+  fragment !== "landing-page";
 
 const HASHES = new Map();
 
@@ -205,15 +214,18 @@ const createTranslations = async () => {
         FRAGMENTS.map((fragment) => {
           switch (fragment) {
             case "base":
-              // Remove the panels and landing-page to create the base translations
+              // Remove the panels and supervisor to create the base translations
               return [
                 flatten({
                   ...data,
                   ui: { ...data.ui, panel: undefined },
-                  "landing-page": undefined,
+                  supervisor: undefined,
                 }),
                 "",
               ];
+            case "supervisor":
+              // Supervisor key is at the top level
+              return [flatten(data.supervisor), ""];
             case "landing-page":
               // landing-page key is at the top level
               return [flatten(data["landing-page"]), ""];
@@ -313,6 +325,11 @@ gulp.task(
   )
 );
 
+gulp.task(
+  "build-supervisor-translations",
+  gulp.series(setFragment("supervisor"), "build-translations")
+);
+
 gulp.task(
   "build-landing-page-translations",
   gulp.series(setFragment("landing-page"), "build-translations")

build-scripts/list-plugins-and-polyfills.js

@@ -16,7 +16,6 @@ const detailsClose = "</details>\n";
 
 const dummyAPI = {
   version: babelVersion,
-  // eslint-disable-next-line @typescript-eslint/no-empty-function
   assertVersion: () => {},
   caller: (callback) =>
     callback({

build-scripts/paths.cjs

@@ -1,7 +1,7 @@
 const path = require("path");
 
 module.exports = {
-  root_dir: path.resolve(__dirname, ".."),
+  polymer_dir: path.resolve(__dirname, ".."),
 
   build_dir: path.resolve(__dirname, "../build"),
   app_output_root: path.resolve(__dirname, "../hass_frontend"),
@@ -49,5 +49,15 @@ module.exports = {
     "../landing-page/dist/static"
   ),
 
+  hassio_dir: path.resolve(__dirname, "../hassio"),
+  hassio_output_root: path.resolve(__dirname, "../hassio/build"),
+  hassio_output_static: path.resolve(__dirname, "../hassio/build/static"),
+  hassio_output_latest: path.resolve(
+    __dirname,
+    "../hassio/build/frontend_latest"
+  ),
+  hassio_output_es5: path.resolve(__dirname, "../hassio/build/frontend_es5"),
+  hassio_publicPath: "/api/hassio/app",
+
   translations_src: path.resolve(__dirname, "../src/translations"),
 };

build-scripts/rspack.cjs

@@ -1,17 +1,12 @@
 const { existsSync } = require("fs");
 const path = require("path");
 const rspack = require("@rspack/core");
-// eslint-disable-next-line @typescript-eslint/naming-convention
 const { RsdoctorRspackPlugin } = require("@rsdoctor/rspack-plugin");
-// eslint-disable-next-line @typescript-eslint/naming-convention
 const { StatsWriterPlugin } = require("webpack-stats-plugin");
-const filterStats = require("@bundle-stats/plugin-webpack-filter");
-// eslint-disable-next-line @typescript-eslint/naming-convention
+const filterStats = require("@bundle-stats/plugin-webpack-filter").default;
 const TerserPlugin = require("terser-webpack-plugin");
-// eslint-disable-next-line @typescript-eslint/naming-convention
 const { WebpackManifestPlugin } = require("rspack-manifest-plugin");
 const log = require("fancy-log");
-// eslint-disable-next-line @typescript-eslint/naming-convention
 const WebpackBar = require("webpackbar/rspack");
 const paths = require("./paths.cjs");
 const bundle = require("./bundle.cjs");
@@ -40,7 +35,7 @@ const createRspackConfig = ({
   latestBuild,
   isStatsBuild,
   isTestBuild,
-  isLandingPageBuild,
+  isHassioBuild,
   dontHash,
 }) => {
   if (!dontHash) {
@@ -65,26 +60,19 @@ const createRspackConfig = ({
       rules: [
         {
           test: /\.m?js$|\.ts$/,
-          exclude: /node_modules[\\/]core-js/,
-          use: (info) => [
-            {
-              loader: "babel-loader",
-              options: {
-                ...bundle.babelOptions({
-                  latestBuild,
-                  isProdBuild,
-                  isTestBuild,
-                  sw: info.issuerLayer === "sw",
-                }),
-                cacheDirectory: !isProdBuild,
-                cacheCompression: false,
-              },
+          use: (info) => ({
+            loader: "babel-loader",
+            options: {
+              ...bundle.babelOptions({
+                latestBuild,
+                isProdBuild,
+                isTestBuild,
+                sw: info.issuerLayer === "sw",
+              }),
+              cacheDirectory: !isProdBuild,
+              cacheCompression: false,
             },
-            {
-              loader: "builtin:swc-loader",
-              options: bundle.swcOptions(),
-            },
-          ],
+          }),
           resolve: {
             fullySpecified: false,
           },
@@ -143,8 +131,7 @@ const createRspackConfig = ({
             // calling define.amd will call require("!!webpack amd options")
             resource.startsWith("!!webpack") ||
             // loaded by webpack dev server but doesn't exist.
-            resource === "webpack/hot" ||
-            resource.startsWith("@swc/helpers")
+            resource === "webpack/hot"
           ) {
             return false;
           }
@@ -167,12 +154,12 @@ const createRspackConfig = ({
           );
         },
       }),
-      bundle.emptyPackages({ isLandingPageBuild }).length
-        ? new rspack.NormalModuleReplacementPlugin(
-            new RegExp(bundle.emptyPackages({ isLandingPageBuild }).join("|")),
-            path.resolve(paths.root_dir, "src/util/empty.js")
-          )
-        : false,
+      new rspack.NormalModuleReplacementPlugin(
+        new RegExp(
+          bundle.emptyPackages({ latestBuild, isHassioBuild }).join("|")
+        ),
+        path.resolve(paths.polymer_dir, "src/util/empty.js")
+      ),
       !isProdBuild && new LogStartCompilePlugin(),
       isProdBuild &&
         new StatsWriterPlugin({
@@ -200,18 +187,14 @@ const createRspackConfig = ({
         "lit/decorators$": "lit/decorators.js",
         "lit/directive$": "lit/directive.js",
         "lit/directives/until$": "lit/directives/until.js",
-        "lit/directives/ref$": "lit/directives/ref.js",
         "lit/directives/class-map$": "lit/directives/class-map.js",
         "lit/directives/style-map$": "lit/directives/style-map.js",
         "lit/directives/if-defined$": "lit/directives/if-defined.js",
         "lit/directives/guard$": "lit/directives/guard.js",
         "lit/directives/cache$": "lit/directives/cache.js",
-        "lit/directives/join$": "lit/directives/join.js",
         "lit/directives/repeat$": "lit/directives/repeat.js",
         "lit/directives/live$": "lit/directives/live.js",
-        "lit/directives/keyed$": latestBuild
-          ? "lit/directives/keyed.js"
-          : path.resolve(__dirname, "../src/common/lit/keyed-es5.ts"),
+        "lit/directives/keyed$": "lit/directives/keyed.js",
         "lit/polyfill-support$": "lit/polyfill-support.js",
         "@lit-labs/virtualizer/layouts/grid":
           "@lit-labs/virtualizer/layouts/grid.js",
@@ -219,42 +202,6 @@ const createRspackConfig = ({
           "@lit-labs/virtualizer/polyfills/resize-observer-polyfill/ResizeObserver.js",
         "@lit-labs/observers/resize-controller":
           "@lit-labs/observers/resize-controller.js",
-        "@formatjs/intl-durationformat/should-polyfill$":
-          "@formatjs/intl-durationformat/should-polyfill.js",
-        "@formatjs/intl-durationformat/polyfill-force$":
-          "@formatjs/intl-durationformat/polyfill-force.js",
-        "@formatjs/intl-datetimeformat/should-polyfill":
-          "@formatjs/intl-datetimeformat/should-polyfill.js",
-        "@formatjs/intl-datetimeformat/polyfill-force":
-          "@formatjs/intl-datetimeformat/polyfill-force.js",
-        "@formatjs/intl-displaynames/should-polyfill":
-          "@formatjs/intl-displaynames/should-polyfill.js",
-        "@formatjs/intl-displaynames/polyfill-force":
-          "@formatjs/intl-displaynames/polyfill-force.js",
-        "@formatjs/intl-getcanonicallocales/should-polyfill":
-          "@formatjs/intl-getcanonicallocales/should-polyfill.js",
-        "@formatjs/intl-getcanonicallocales/polyfill-force":
-          "@formatjs/intl-getcanonicallocales/polyfill-force.js",
-        "@formatjs/intl-listformat/should-polyfill":
-          "@formatjs/intl-listformat/should-polyfill.js",
-        "@formatjs/intl-listformat/polyfill-force":
-          "@formatjs/intl-listformat/polyfill-force.js",
-        "@formatjs/intl-locale/should-polyfill":
-          "@formatjs/intl-locale/should-polyfill.js",
-        "@formatjs/intl-locale/polyfill-force":
-          "@formatjs/intl-locale/polyfill-force.js",
-        "@formatjs/intl-numberformat/should-polyfill":
-          "@formatjs/intl-numberformat/should-polyfill.js",
-        "@formatjs/intl-numberformat/polyfill-force":
-          "@formatjs/intl-numberformat/polyfill-force.js",
-        "@formatjs/intl-pluralrules/should-polyfill":
-          "@formatjs/intl-pluralrules/should-polyfill.js",
-        "@formatjs/intl-pluralrules/polyfill-force":
-          "@formatjs/intl-pluralrules/polyfill-force.js",
-        "@formatjs/intl-relativetimeformat/should-polyfill":
-          "@formatjs/intl-relativetimeformat/should-polyfill.js",
-        "@formatjs/intl-relativetimeformat/polyfill-force":
-          "@formatjs/intl-relativetimeformat/polyfill-force.js",
       },
     },
     output: {
@@ -298,6 +245,7 @@ const createRspackConfig = ({
       ),
     },
     experiments: {
+      layers: true,
       outputModule: true,
     },
   };
@@ -321,6 +269,21 @@ const createDemoConfig = ({ isProdBuild, latestBuild, isStatsBuild }) =>
 const createCastConfig = ({ isProdBuild, latestBuild }) =>
   createRspackConfig(bundle.config.cast({ isProdBuild, latestBuild }));
 
+const createHassioConfig = ({
+  isProdBuild,
+  latestBuild,
+  isStatsBuild,
+  isTestBuild,
+}) =>
+  createRspackConfig(
+    bundle.config.hassio({
+      isProdBuild,
+      latestBuild,
+      isStatsBuild,
+      isTestBuild,
+    })
+  );
+
 const createGalleryConfig = ({ isProdBuild, latestBuild }) =>
   createRspackConfig(bundle.config.gallery({ isProdBuild, latestBuild }));
 
@@ -331,6 +294,7 @@ module.exports = {
   createAppConfig,
   createDemoConfig,
   createCastConfig,
+  createHassioConfig,
   createGalleryConfig,
   createRspackConfig,
   createLandingPageConfig,

cast/public/manifest.json

@@ -14,5 +14,5 @@
   "name": "Home Assistant Cast",
   "short_name": "HA Cast",
   "start_url": "/?homescreen=1",
-  "theme_color": "#009ac7"
+  "theme_color": "#03A9F4"
 }

cast/src/launcher/entrypoint.ts

@@ -1,3 +1,3 @@
 import "./layout/hc-connect";
 
-import("../../../src/resources/append-ha-style");
+import("../../../src/resources/ha-style");

cast/src/launcher/layout/hc-cast.ts

@@ -1,3 +1,5 @@
+import "@material/mwc-button/mwc-button";
+import "@material/mwc-list/mwc-list";
 import type { ActionDetail } from "@material/mwc-list/mwc-list";
 import { mdiCast, mdiCastConnected, mdiViewDashboard } from "@mdi/js";
 import type { Auth, Connection } from "home-assistant-js-websocket";
@@ -16,10 +18,7 @@ import {
 } from "../../../../src/common/auth/token_storage";
 import { atLeastVersion } from "../../../../src/common/config/version";
 import { toggleAttribute } from "../../../../src/common/dom/toggle_attribute";
-import "../../../../src/components/ha-button";
 import "../../../../src/components/ha-icon";
-import "../../../../src/components/ha-list";
-import "../../../../src/components/ha-list-item";
 import "../../../../src/components/ha-svg-icon";
 import {
   getLegacyLovelaceCollection,
@@ -28,7 +27,9 @@ import {
 import { isStrategyDashboard } from "../../../../src/data/lovelace/config/types";
 import type { LovelaceViewConfig } from "../../../../src/data/lovelace/config/view";
 import "../../../../src/layouts/hass-loading-screen";
+import { generateDefaultViewConfig } from "../../../../src/panels/lovelace/common/generate-lovelace-config";
 import "./hc-layout";
+import "../../../../src/components/ha-list-item";
 
 @customElement("hc-cast")
 class HcCast extends LitElement {
@@ -61,20 +62,12 @@ class HcCast extends LitElement {
               <p class="question action-item">
                 Stay logged in?
                 <span>
-                  <ha-button
-                    appearance="plain"
-                    size="small"
-                    @click=${this._handleSaveTokens}
-                  >
+                  <mwc-button @click=${this._handleSaveTokens}>
                     YES
-                  </ha-button>
-                  <ha-button
-                    appearance="plain"
-                    size="small"
-                    @click=${this._handleSkipSaveTokens}
-                  >
+                  </mwc-button>
+                  <mwc-button @click=${this._handleSkipSaveTokens}>
                     NO
-                  </ha-button>
+                  </mwc-button>
                 </span>
               </p>
             `
@@ -84,20 +77,18 @@ class HcCast extends LitElement {
           : !this.castManager.status
             ? html`
                 <p class="center-item">
-                  <ha-button @click=${this._handleLaunch}>
-                    <ha-svg-icon slot="start" .path=${mdiCast}></ha-svg-icon>
+                  <mwc-button raised @click=${this._handleLaunch}>
+                    <ha-svg-icon .path=${mdiCast}></ha-svg-icon>
                     Start Casting
-                  </ha-button>
+                  </mwc-button>
                 </p>
               `
             : html`
                 <div class="section-header">PICK A VIEW</div>
-                <ha-list @action=${this._handlePickView} activatable>
+                <mwc-list @action=${this._handlePickView} activatable>
                   ${(
                     this.lovelaceViews ?? [
-                      {
-                        title: "Home",
-                      },
+                      generateDefaultViewConfig({}, {}, {}, {}, () => ""),
                     ]
                   ).map(
                     (view, idx) => html`
@@ -122,29 +113,21 @@ class HcCast extends LitElement {
                             ></ha-svg-icon>`}
                       </ha-list-item>
                     `
-                  )}</ha-list
+                  )}</mwc-list
                 >
               `}
 
         <div class="card-actions">
           ${this.castManager.status
             ? html`
-                <ha-button appearance="plain" @click=${this._handleLaunch}>
-                  <ha-svg-icon
-                    slot="start"
-                    .path=${mdiCastConnected}
-                  ></ha-svg-icon>
+                <mwc-button @click=${this._handleLaunch}>
+                  <ha-svg-icon .path=${mdiCastConnected}></ha-svg-icon>
                   Manage
-                </ha-button>
+                </mwc-button>
               `
             : ""}
           <div class="spacer"></div>
-          <ha-button
-            variant="danger"
-            appearance="plain"
-            @click=${this._handleLogout}
-            >Log out</ha-button
-          >
+          <mwc-button @click=${this._handleLogout}>Log out</mwc-button>
         </div>
       </hc-layout>
     `;
@@ -206,7 +189,7 @@ class HcCast extends LitElement {
   }
 
   private async _handlePickView(ev: CustomEvent<ActionDetail>) {
-    const path = this.lovelaceViews?.[ev.detail.index]?.path ?? ev.detail.index;
+    const path = this.lovelaceViews![ev.detail.index].path ?? ev.detail.index;
     await ensureConnectedCastSession(this.castManager!, this.auth!);
     castSendShowLovelaceView(this.castManager, this.auth.data.hassUrl, path);
   }
@@ -243,7 +226,7 @@ class HcCast extends LitElement {
     }
 
     .question:before {
-      border-radius: var(--ha-border-radius-sm);
+      border-radius: 4px;
       position: absolute;
       top: 0;
       right: 0;
@@ -261,6 +244,13 @@ class HcCast extends LitElement {
       color: var(--secondary-text-color);
     }
 
+    mwc-button ha-svg-icon {
+      margin-right: 8px;
+      margin-inline-end: 8px;
+      margin-inline-start: initial;
+      height: 18px;
+    }
+
     ha-list-item ha-icon,
     ha-list-item ha-svg-icon {
       padding: 12px;

cast/src/launcher/layout/hc-connect.ts

@@ -1,3 +1,4 @@
+import "@material/mwc-button";
 import { mdiCastConnected, mdiCast } from "@mdi/js";
 import type {
   Auth,
@@ -27,7 +28,6 @@ import "../../../../src/layouts/hass-loading-screen";
 import { registerServiceWorker } from "../../../../src/util/register-service-worker";
 import "./hc-layout";
 import "../../../../src/components/ha-textfield";
-import "../../../../src/components/ha-button";
 
 const seeFAQ = (qid) => html`
   See <a href="./faq.html${qid ? `#${qid}` : ""}">the FAQ</a> for more
@@ -83,14 +83,11 @@ export class HcConnect extends LitElement {
             Unable to connect to ${tokens!.hassUrl}.
           </div>
           <div class="card-actions">
-            <ha-button appearance="plain" href="/">Retry</ha-button>
+            <a href="/">
+              <mwc-button> Retry </mwc-button>
+            </a>
             <div class="spacer"></div>
-            <ha-button
-              appearance="plain"
-              variant="danger"
-              @click=${this._handleLogout}
-              >Log out</ha-button
-            >
+            <mwc-button @click=${this._handleLogout}>Log out</mwc-button>
           </div>
         </hc-layout>
       `;
@@ -131,19 +128,16 @@ export class HcConnect extends LitElement {
             ${this.error ? html` <p class="error">${this.error}</p> ` : ""}
           </div>
           <div class="card-actions">
-            <ha-button appearance="plain" @click=${this._handleDemo}>
+            <mwc-button @click=${this._handleDemo}>
               Show Demo
               <ha-svg-icon
-                slot="end"
                 .path=${this.castManager.castState === "CONNECTED"
                   ? mdiCastConnected
                   : mdiCast}
               ></ha-svg-icon>
-            </ha-button>
+            </mwc-button>
             <div class="spacer"></div>
-            <ha-button appearance="plain" @click=${this._handleConnect}
-              >Authorize</ha-button
-            >
+            <mwc-button @click=${this._handleConnect}>Authorize</mwc-button>
           </div>
         </hc-layout>
       `;
@@ -308,13 +302,17 @@ export class HcConnect extends LitElement {
     }
     .error {
       color: red;
-      font-weight: var(--ha-font-weight-bold);
+      font-weight: bold;
     }
 
     .error a {
       color: darkred;
     }
 
+    mwc-button ha-svg-icon {
+      margin-left: 8px;
+    }
+
     .spacer {
       flex: 1;
     }

cast/src/launcher/layout/hc-layout.ts

@@ -86,20 +86,19 @@ class HcLayout extends LitElement {
     .card-header {
       color: var(--ha-card-header-color, var(--primary-text-color));
       font-family: var(--ha-card-header-font-family, inherit);
-      font-size: var(--ha-card-header-font-size, var(--ha-font-size-2xl));
+      font-size: var(--ha-card-header-font-size, 24px);
       letter-spacing: -0.012em;
-      line-height: var(--ha-line-height-condensed);
+      line-height: 32px;
       padding: 24px 16px 16px;
       display: block;
       margin: 0;
     }
 
     .hero {
-      border-radius: var(--ha-border-radius-sm) var(--ha-border-radius-sm)
-        var(--ha-border-radius-square) var(--ha-border-radius-square);
+      border-radius: 4px 4px 0 0;
     }
     .subtitle {
-      font-size: var(--ha-font-size-m);
+      font-size: 14px;
       color: var(--secondary-text-color);
       line-height: initial;
     }
@@ -114,7 +113,7 @@ class HcLayout extends LitElement {
     }
 
     :host ::slotted(.section-header) {
-      font-weight: var(--ha-font-weight-medium);
+      font-weight: 500;
       padding: 4px 16px;
       text-transform: uppercase;
     }
@@ -136,7 +135,7 @@ class HcLayout extends LitElement {
 
     .footer {
       text-align: center;
-      font-size: var(--ha-font-size-s);
+      font-size: 12px;
       padding: 8px 0 24px;
       color: var(--secondary-text-color);
     }

cast/src/media/entrypoint.ts

@@ -5,19 +5,17 @@ const castContext = framework.CastReceiverContext.getInstance();
 const playerManager = castContext.getPlayerManager();
 
 playerManager.setMessageInterceptor(
-  "LOAD" as framework.messages.MessageType.LOAD,
+  framework.messages.MessageType.LOAD,
   (loadRequestData) => {
     const media = loadRequestData.media;
     // Special handling if it came from Google Assistant
     if (media.entity) {
       media.contentId = media.entity;
-      media.streamType = "LIVE" as framework.messages.StreamType.LIVE;
+      media.streamType = framework.messages.StreamType.LIVE;
       media.contentType = "application/vnd.apple.mpegurl";
       // @ts-ignore
-      // type definition is wrong, should be "FMP4" instead of "fmp4"
-      // https://developers.google.com/cast/docs/reference/web_receiver/cast.framework.messages#.HlsVideoSegmentFormat
       media.hlsVideoSegmentFormat =
-        "FMP4" as framework.messages.HlsVideoSegmentFormat.FMP4;
+        framework.messages.HlsVideoSegmentFormat.FMP4;
     }
     return loadRequestData;
   }

cast/src/receiver/demo/cast-demo-entities.ts

@@ -75,7 +75,7 @@ export const castDemoEntities: () => Entity[] = () =>
         longitude: 4.8903147,
         radius: 100,
         friendly_name: "Home",
-        icon: "mdi:home",
+        icon: "hass:home",
       },
     },
     "input_number.harmonyvolume": {
@@ -88,7 +88,7 @@ export const castDemoEntities: () => Entity[] = () =>
         step: 1,
         mode: "slider",
         friendly_name: "Volume",
-        icon: "mdi:volume-high",
+        icon: "hass:volume-high",
       },
     },
     "climate.upstairs": {

cast/src/receiver/demo/cast-demo-lovelace.ts

@@ -56,7 +56,7 @@ export const castDemoLovelace: () => LovelaceConfig = () => {
                 type: "weblink",
                 url: "/lovelace/climate",
                 name: "Climate controls",
-                icon: "mdi:arrow-right",
+                icon: "hass:arrow-right",
               },
             ],
           },
@@ -76,7 +76,7 @@ export const castDemoLovelace: () => LovelaceConfig = () => {
                 type: "weblink",
                 url: "/lovelace/overview",
                 name: "Back",
-                icon: "mdi:arrow-left",
+                icon: "hass:arrow-left",
               },
             ],
           },

cast/src/receiver/entrypoint.ts

@@ -1,9 +1,10 @@
+import { framework } from "./cast_framework";
 import { CAST_NS } from "../../../src/cast/const";
 import type { HassMessage } from "../../../src/cast/receiver_messages";
 import "../../../src/resources/custom-card-support";
 import { castContext } from "./cast_context";
-import { framework } from "./cast_framework";
 import { HcMain } from "./layout/hc-main";
+import type { ReceivedMessage } from "./types";
 
 const lovelaceController = new HcMain();
 document.body.append(lovelaceController);
@@ -39,8 +40,7 @@ const playDummyMedia = (viewTitle?: string) => {
   loadRequestData.media.contentId =
     "https://cast.home-assistant.io/images/google-nest-hub.png";
   loadRequestData.media.contentType = "image/jpeg";
-  loadRequestData.media.streamType =
-    "NONE" as framework.messages.StreamType.NONE;
+  loadRequestData.media.streamType = framework.messages.StreamType.NONE;
   const metadata = new framework.messages.GenericMediaMetadata();
   metadata.title = viewTitle;
   loadRequestData.media.metadata = metadata;
@@ -89,30 +89,31 @@ const showMediaPlayer = () => {
 const options = new framework.CastReceiverOptions();
 options.disableIdleTimeout = true;
 options.customNamespaces = {
-  // type definition is wrong, should be "JSON" instead of "json"
-  // https://developers.google.com/cast/docs/reference/web_receiver/cast.framework.system#.MessageType
-  [CAST_NS]: "JSON" as framework.system.MessageType.JSON,
+  [CAST_NS]: framework.system.MessageType.JSON,
 };
 
-castContext.addCustomMessageListener(CAST_NS, (ev) => {
-  // We received a show Lovelace command, stop media from playing, hide media player and show Lovelace controller
-  if (
-    playerManager.getPlayerState() !==
-    ("IDLE" as framework.messages.PlayerState.IDLE)
-  ) {
-    playerManager.stop();
-  } else {
-    showLovelaceController();
+castContext.addCustomMessageListener(
+  CAST_NS,
+  // @ts-ignore
+  (ev: ReceivedMessage<HassMessage>) => {
+    // We received a show Lovelace command, stop media from playing, hide media player and show Lovelace controller
+    if (
+      playerManager.getPlayerState() !== framework.messages.PlayerState.IDLE
+    ) {
+      playerManager.stop();
+    } else {
+      showLovelaceController();
+    }
+    const msg = ev.data;
+    msg.senderId = ev.senderId;
+    lovelaceController.processIncomingMessage(msg);
   }
-  const msg = ev.data as HassMessage;
-  msg.senderId = ev.senderId;
-  lovelaceController.processIncomingMessage(msg);
-});
+);
 
 const playerManager = castContext.getPlayerManager();
 
 playerManager.setMessageInterceptor(
-  "LOAD" as framework.messages.MessageType.LOAD,
+  framework.messages.MessageType.LOAD,
   (loadRequestData) => {
     if (
       loadRequestData.media.contentId ===
@@ -126,26 +127,24 @@ playerManager.setMessageInterceptor(
     // Special handling if it came from Google Assistant
     if (media.entity) {
       media.contentId = media.entity;
-      media.streamType = "LIVE" as framework.messages.StreamType.LIVE;
+      media.streamType = framework.messages.StreamType.LIVE;
       media.contentType = "application/vnd.apple.mpegurl";
-      // type definition is wrong, should be "FMP4" instead of "fmp4"
-      // https://developers.google.com/cast/docs/reference/web_receiver/cast.framework.messages#.HlsVideoSegmentFormat
+      // @ts-ignore
       media.hlsVideoSegmentFormat =
-        "FMP4" as framework.messages.HlsVideoSegmentFormat.FMP4;
+        framework.messages.HlsVideoSegmentFormat.FMP4;
     }
     return loadRequestData;
   }
 );
 
 playerManager.addEventListener(
-  "MEDIA_STATUS" as framework.events.EventType.MEDIA_STATUS,
+  framework.events.EventType.MEDIA_STATUS,
   (event) => {
     if (
-      event.mediaStatus?.playerState ===
-        ("IDLE" as framework.messages.PlayerState.IDLE) &&
+      event.mediaStatus?.playerState === framework.messages.PlayerState.IDLE &&
       event.mediaStatus?.idleReason &&
       event.mediaStatus?.idleReason !==
-        ("INTERRUPTED" as framework.messages.IdleReason.INTERRUPTED)
+        framework.messages.IdleReason.INTERRUPTED
     ) {
       // media finished or stopped, return to default Lovelace
       showLovelaceController();

cast/src/receiver/layout/hc-launch-screen.ts

@@ -29,7 +29,7 @@ class HcLaunchScreen extends LitElement {
       display: block;
       height: 100vh;
       background-color: #f2f4f9;
-      font-size: var(--ha-font-size-2xl);
+      font-size: 24px;
     }
     .container {
       display: flex;

cast/src/receiver/layout/hc-main.ts

@@ -109,7 +109,7 @@ export class HcMain extends HassElement {
   protected firstUpdated(changedProps) {
     super.firstUpdated(changedProps);
     import("./hc-lovelace");
-    import("../../../../src/resources/append-ha-style");
+    import("../../../../src/resources/ha-style");
 
     window.addEventListener("location-changed", () => {
       const panelPath = `/${this._urlPath || "lovelace"}/`;
@@ -305,10 +305,11 @@ export class HcMain extends HassElement {
         await llColl.refresh();
         this._unsubLovelace = llColl.subscribe(async (rawConfig) => {
           if (isStrategyDashboard(rawConfig)) {
-            const { generateLovelaceDashboardStrategy } =
-              await import("../../../../src/panels/lovelace/strategies/get-strategy");
+            const { generateLovelaceDashboardStrategy } = await import(
+              "../../../../src/panels/lovelace/strategies/get-strategy"
+            );
             const config = await generateLovelaceDashboardStrategy(
-              rawConfig,
+              rawConfig.strategy,
               this.hass!
             );
             this._handleNewLovelaceConfig(config);
@@ -346,10 +347,14 @@ export class HcMain extends HassElement {
   }
 
   private async _generateDefaultLovelaceConfig() {
-    const { generateLovelaceDashboardStrategy } =
-      await import("../../../../src/panels/lovelace/strategies/get-strategy");
+    const { generateLovelaceDashboardStrategy } = await import(
+      "../../../../src/panels/lovelace/strategies/get-strategy"
+    );
     this._handleNewLovelaceConfig(
-      await generateLovelaceDashboardStrategy(DEFAULT_CONFIG, this.hass!)
+      await generateLovelaceDashboardStrategy(
+        DEFAULT_CONFIG.strategy,
+        this.hass!
+      )
     );
   }
 

cast/src/receiver/types.ts

@@ -0,0 +1,6 @@
+export interface ReceivedMessage<T> {
+  gj: boolean;
+  data: T;
+  senderId: string;
+  type: "message";
+}

demo/public/manifest.json

@@ -75,5 +75,5 @@
   "name": "Home Assistant Demo",
   "short_name": "HA Demo",
   "start_url": "/?homescreen=1",
-  "theme_color": "#009ac7"
+  "theme_color": "#03A9F4"
 }

demo/src/configs/arsaboo/entities.ts

@@ -143,7 +143,7 @@ export const demoEntitiesArsaboo: DemoConfig["entities"] = (localize) =>
       state: "on",
       attributes: {
         friendly_name: "Home Automation",
-        icon: "mdi:home-automation",
+        icon: "hass:home-automation",
       },
     },
     "input_boolean.tvtime": {

demo/src/configs/arsaboo/lovelace.ts

@@ -4,7 +4,7 @@ export const demoLovelaceArsaboo: DemoConfig["lovelace"] = (localize) => ({
   title: "Home Assistant",
   views: [
     {
-      icon: "mdi:home-assistant",
+      icon: "hass:home-assistant",
       id: "home",
       title: "Home",
       cards: [

demo/src/configs/jimpower/lovelace.ts

@@ -1236,7 +1236,7 @@ export const demoLovelaceJimpower: DemoConfig["lovelace"] = () => ({
         },
       ],
       path: "security",
-      icon: "mdi:shield-home",
+      icon: "hass:shield-home",
       name: "Security",
       background:
         'center / cover no-repeat url("/assets/jimpower/background-15.jpg") fixed',

demo/src/configs/jimpower/theme.ts

@@ -1,28 +1,37 @@
 export const demoThemeJimpower = () => ({
   "text-primary-color": "var(--primary-text-color)",
+  "paper-item-icon-color": "var(--primary-text-color)",
   "primary-color": "#5294E2",
   "label-badge-red": "var(--accent-color)",
+  "paper-tabs-selection-bar-color": "green",
   "light-primary-color": "var(--accent-color)",
   "primary-background-color": "#383C45",
   "primary-text-color": "#FFFFFF",
+  "paper-item-selected_-_background-color": "#434954",
   "secondary-background-color": "#383C45",
   "disabled-text-color": "#7F848E",
+  "paper-item-icon_-_color": "green",
   "paper-grey-200": "#414A59",
   "label-badge-background-color": "#2E333A",
-  "sidebar-icon-color": "var(--state-icon-color)",
+  "paper-card-header-color": "var(--accent-color)",
+  "sidebar-icon-color": "var(--paper-item-icon-color)",
+  "paper-listbox-background-color": "#2E333A",
   "table-row-background-color": "#353840",
   "paper-grey-50": "var(--primary-text-color)",
   "switch-checked-color": "var(--accent-color)",
+  "paper-dialog-background-color": "#434954",
   "secondary-text-color": "#5294E2",
   "error-color": "#E45E65",
   "divider-color": "rgba(0, 0, 0, .12)",
   "success-color": "#39E949",
   "switch-unchecked-button-color": "var(--disabled-text-color)",
   "label-badge-border-color": "green",
+  "paper-listbox-color": "var(--primary-color)",
   "card-background-color": "#434954",
   "label-badge-text-color": "var(--primary-text-color)",
   "switch-unchecked-track-color": "var(--disabled-text-color)",
   "dark-primary-color": "var(--accent-color)",
+  "paper-item-icon-active-color": "#F9C536",
   "accent-color": "#E45E65",
   "table-row-alternative-background-color": "#3E424B",
 });

demo/src/configs/kernehed/theme.ts

@@ -1,29 +1,38 @@
 // https://community.home-assistant.io/t/slate-a-new-dark-theme/86410
 export const demoThemeKernehed = () => ({
   "text-primary-color": "var(--primary-text-color)",
+  "paper-item-icon-color": "var(--primary-text-color)",
   "primary-color": "#2980b9",
   "label-badge-red": "var(--accent-color)",
+  "paper-tabs-selection-bar-color": "green",
   "primary-text-color": "#FFFFFF",
   "light-primary-color": "var(--accent-color)",
   "primary-background-color": "#222222",
   "sidebar-icon-color": "#777777",
+  "paper-item-selected_-_background-color": "#292929",
   "secondary-background-color": "#222222",
   "disabled-text-color": "#777777",
+  "paper-item-icon_-_color": "green",
   "paper-grey-200": "#222222",
   "label-badge-background-color": "#222222",
+  "paper-card-header-color": "var(--accent-color)",
+  "paper-listbox-background-color": "#141414",
   "table-row-background-color": "#292929",
   "paper-grey-50": "var(--primary-text-color)",
   "switch-checked-color": "var(--accent-color)",
+  "paper-dialog-background-color": "#292929",
   "secondary-text-color": "#b58e31",
   "error-color": "#b58e31",
   "divider-color": "rgba(0, 0, 0, .12)",
   "success-color": "#2980b9",
   "switch-unchecked-button-color": "var(--disabled-text-color)",
   "label-badge-border-color": "green",
+  "paper-listbox-color": "#777777",
   "card-background-color": "#292929",
   "label-badge-text-color": "var(--primary-text-color)",
   "switch-unchecked-track-color": "var(--disabled-text-color)",
   "dark-primary-color": "var(--accent-color)",
+  "paper-item-icon-active-color": "#b58e31",
   "accent-color": "#2980b9",
   "table-row-alternative-background-color": "#292929",
 });

demo/src/configs/teachingbirds/theme.ts

@@ -1,18 +1,26 @@
 export const demoThemeTeachingbirds = () => ({
+  "paper-card-header-color": "var(--paper-item-icon-color)",
+  "paper-listbox-background-color": "#202020",
   "paper-grey-50": "var(--primary-text-color)",
+  "paper-item-icon-color": "#d3d3d3",
   "divider-color": "rgba(255, 255, 255, 0.12)",
   "primary-color": "#389638",
   "light-primary-color": "#6f956f",
   "label-badge-red": "var(--primary-color)",
+  "paper-listbox-color": "#FFFFFF",
+  "paper-toggle-button-checked-bar-color": "var(--light-primary-color)",
   "switch-unchecked-track-color": "var(--primary-text-color)",
   "card-background-color": "#4e4e4e",
   "label-badge-text-color": "var(--text-primary-color)",
   "primary-background-color": "#303030",
-  "sidebar-icon-color": "#d3d3d3",
+  "sidebar-icon-color": "var(--paper-item-icon-color)",
   "secondary-background-color": "#2b2b2b",
+  "paper-item-icon-active-color": "#d8bf50",
   "switch-checked-color": "var(--primary-color)",
   "secondary-text-color": "#389638",
   "disabled-text-color": "#545454",
+  "paper-item-icon_-_color": "var(--primary-text-color)",
   "paper-grey-200": "#191919",
+  "primary-text-color": "#cfcfcf",
   "label-badge-background-color": "var(--secondary-background-color)",
 });

demo/src/custom-cards/cast-demo-row.ts

@@ -73,7 +73,7 @@ class CastDemoRow extends LitElement implements LovelaceRow {
     }
     ha-svg-icon {
       padding: 8px;
-      color: var(--state-icon-color);
+      color: var(--paper-item-icon-color);
     }
     .flex {
       flex: 1;

demo/src/custom-cards/ha-demo-card.ts

@@ -5,7 +5,7 @@ import { until } from "lit/directives/until";
 import { fireEvent } from "../../../src/common/dom/fire_event";
 import "../../../src/components/ha-card";
 import "../../../src/components/ha-button";
-import "../../../src/components/ha-spinner";
+import "../../../src/components/ha-circular-progress";
 import type { LovelaceCardConfig } from "../../../src/data/lovelace/config/card";
 import type { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
 import type {
@@ -44,7 +44,9 @@ export class HADemoCard extends LitElement implements LovelaceCard {
         <div class="picker">
           <div class="label">
             ${this._switching
-              ? html`<ha-spinner></ha-spinner>`
+              ? html`
+                  <ha-circular-progress indeterminate></ha-circular-progress>
+                `
               : until(
                   selectedDemoConfig.then(
                     (conf) => html`
@@ -89,14 +91,11 @@ export class HADemoCard extends LitElement implements LovelaceCard {
           )}
         </div>
         <div class="actions small-hidden">
-          <ha-button
-            appearance="plain"
-            size="small"
-            href="https://www.home-assistant.io"
-            target="_blank"
-          >
-            ${this.hass.localize("ui.panel.page-demo.cards.demo.learn_more")}
-          </ha-button>
+          <a href="https://www.home-assistant.io" target="_blank">
+            <ha-button>
+              ${this.hass.localize("ui.panel.page-demo.cards.demo.learn_more")}
+            </ha-button>
+          </a>
         </div>
       </ha-card>
     `;

demo/src/entrypoint.ts

@@ -1,4 +1,4 @@
 import "./util/is_frontpage";
 import "./ha-demo";
 
-import("../../src/resources/append-ha-style");
+import("../../src/resources/ha-style");

demo/src/ha-demo.ts

@@ -1,3 +1,5 @@
+// Compat needs to be first import
+import "../../src/resources/compatibility";
 import { customElement } from "lit/decorators";
 import { isNavigationClick } from "../../src/common/dom/is-navigation-click";
 import { navigate } from "../../src/common/navigate";
@@ -9,14 +11,11 @@ import { selectedDemoConfig } from "./configs/demo-configs";
 import { mockAreaRegistry } from "./stubs/area_registry";
 import { mockAuth } from "./stubs/auth";
 import { mockConfigEntries } from "./stubs/config_entries";
-import { mockDeviceRegistry } from "./stubs/device_registry";
 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 { mockFrontend } from "./stubs/frontend";
-import { mockLabelRegistry } from "./stubs/label_registry";
 import { mockIcons } from "./stubs/icons";
 import { mockHistory } from "./stubs/history";
 import { mockLovelace } from "./stubs/lovelace";
@@ -63,9 +62,6 @@ export class HaDemo extends HomeAssistantAppEl {
     mockPersistentNotification(hass);
     mockConfigEntries(hass);
     mockAreaRegistry(hass);
-    mockDeviceRegistry(hass);
-    mockFloorRegistry(hass);
-    mockLabelRegistry(hass);
     mockEntityRegistry(hass, [
       {
         config_entry_id: "co2signal",

demo/src/html/index.html.template

@@ -68,7 +68,7 @@
       }
       #ha-launch-screen .ha-launch-screen-spacer-top {
         flex: 1;
-        margin-top: calc( 2 * max(var(--safe-area-inset-top, 0px), 48px) + 46px );
+        margin-top: calc( 2 * max(env(safe-area-inset-bottom), 48px) + 46px );
         padding-top: 48px;
       }
       #ha-launch-screen .ha-launch-screen-spacer-bottom {
@@ -76,7 +76,7 @@
         padding-top: 48px;
       }
       .ohf-logo {
-        margin: max(var(--safe-area-inset-bottom, 0px), 48px) 0;
+        margin: max(env(safe-area-inset-bottom), 48px) 0;
         display: flex;
         flex-direction: column;
         align-items: center;

demo/src/stubs/area_registry.ts

@@ -1,4 +1,4 @@
-import type { AreaRegistryEntry } from "../../../src/data/area/area_registry";
+import type { AreaRegistryEntry } from "../../../src/data/area_registry";
 import type { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
 
 export const mockAreaRegistry = (

demo/src/stubs/config.ts

@@ -1,10 +1,9 @@
-import type { validateConfig } from "../../../src/data/config";
 import type { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
 
 export const mockConfig = (hass: MockHomeAssistant) => {
-  hass.mockWS<typeof validateConfig>("validate_config", () => ({
-    actions: { valid: true, error: null },
-    conditions: { valid: true, error: null },
-    triggers: { valid: true, error: null },
+  hass.mockWS("validate_config", () => ({
+    actions: { valid: true },
+    conditions: { valid: true },
+    triggers: { valid: true },
   }));
 };

demo/src/stubs/config_entries.ts

@@ -1,26 +1,20 @@
-import type { getConfigEntries } from "../../../src/data/config_entries";
 import type { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
 
 export const mockConfigEntries = (hass: MockHomeAssistant) => {
-  hass.mockWS<typeof getConfigEntries>("config_entries/get", () => [
-    {
-      entry_id: "mock-entry-co2signal",
-      domain: "co2signal",
-      title: "Electricity Maps",
-      source: "user",
-      state: "loaded",
-      supports_options: false,
-      supports_remove_device: false,
-      supports_unload: true,
-      supports_reconfigure: true,
-      supported_subentry_types: {},
-      pref_disable_new_entities: false,
-      pref_disable_polling: false,
-      disabled_by: null,
-      reason: null,
-      num_subentries: 0,
-      error_reason_translation_key: null,
-      error_reason_translation_placeholders: null,
-    },
-  ]);
+  hass.mockWS("config_entries/get", () => ({
+    entry_id: "co2signal",
+    domain: "co2signal",
+    title: "Electricity Maps",
+    source: "user",
+    state: "loaded",
+    supports_options: false,
+    supports_remove_device: false,
+    supports_unload: true,
+    supports_reconfigure: true,
+    supported_subentry_types: {},
+    pref_disable_new_entities: false,
+    pref_disable_polling: false,
+    disabled_by: null,
+    reason: null,
+  }));
 };

demo/src/stubs/device_registry.ts

@@ -1,4 +1,4 @@
-import type { DeviceRegistryEntry } from "../../../src/data/device/device_registry";
+import type { DeviceRegistryEntry } from "../../../src/data/device_registry";
 import type { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
 
 export const mockDeviceRegistry = (

demo/src/stubs/energy.ts

@@ -14,42 +14,48 @@ export const mockEnergy = (hass: MockHomeAssistant) => {
       energy_sources: [
         {
           type: "grid",
-          stat_energy_from: "sensor.energy_consumption_tarif_1",
-          stat_energy_to: "sensor.energy_production_tarif_1",
-          stat_cost: "sensor.energy_consumption_tarif_1_cost",
-          stat_compensation: "sensor.energy_production_tarif_1_compensation",
-          entity_energy_price: null,
-          number_energy_price: null,
-          entity_energy_price_export: null,
-          number_energy_price_export: null,
-          stat_rate: "sensor.power_grid",
-          cost_adjustment_day: 0,
-        },
-        {
-          type: "grid",
-          stat_energy_from: "sensor.energy_consumption_tarif_2",
-          stat_energy_to: "sensor.energy_production_tarif_2",
-          stat_cost: "sensor.energy_consumption_tarif_2_cost",
-          stat_compensation: "sensor.energy_production_tarif_2_compensation",
-          entity_energy_price: null,
-          number_energy_price: null,
-          entity_energy_price_export: null,
-          number_energy_price_export: null,
-          stat_rate: "sensor.power_grid_return",
+          flow_from: [
+            {
+              stat_energy_from: "sensor.energy_consumption_tarif_1",
+              stat_cost: "sensor.energy_consumption_tarif_1_cost",
+              entity_energy_price: null,
+              number_energy_price: null,
+            },
+            {
+              stat_energy_from: "sensor.energy_consumption_tarif_2",
+              stat_cost: "sensor.energy_consumption_tarif_2_cost",
+              entity_energy_price: null,
+              number_energy_price: null,
+            },
+          ],
+          flow_to: [
+            {
+              stat_energy_to: "sensor.energy_production_tarif_1",
+              stat_compensation:
+                "sensor.energy_production_tarif_1_compensation",
+              entity_energy_price: null,
+              number_energy_price: null,
+            },
+            {
+              stat_energy_to: "sensor.energy_production_tarif_2",
+              stat_compensation:
+                "sensor.energy_production_tarif_2_compensation",
+              entity_energy_price: null,
+              number_energy_price: null,
+            },
+          ],
           cost_adjustment_day: 0,
         },
         {
           type: "solar",
           stat_energy_from: "sensor.solar_production",
-          stat_rate: "sensor.power_solar",
           config_entry_solar_forecast: ["solar_forecast"],
         },
-        {
+        /*         {
           type: "battery",
           stat_energy_from: "sensor.battery_output",
           stat_energy_to: "sensor.battery_input",
-          stat_rate: "sensor.power_battery",
-        },
+        }, */
         {
           type: "gas",
           stat_energy_from: "sensor.energy_gas",
@@ -57,46 +63,25 @@ export const mockEnergy = (hass: MockHomeAssistant) => {
           entity_energy_price: null,
           number_energy_price: null,
         },
-        {
-          type: "water",
-          stat_energy_from: "sensor.energy_water",
-          stat_cost: "sensor.energy_water_cost",
-          entity_energy_price: null,
-          number_energy_price: null,
-        },
       ],
       device_consumption: [
         {
           stat_consumption: "sensor.energy_car",
-          stat_rate: "sensor.power_car",
         },
         {
           stat_consumption: "sensor.energy_ac",
-          stat_rate: "sensor.power_ac",
         },
         {
           stat_consumption: "sensor.energy_washing_machine",
-          stat_rate: "sensor.power_washing_machine",
         },
         {
           stat_consumption: "sensor.energy_dryer",
-          stat_rate: "sensor.power_dryer",
         },
         {
           stat_consumption: "sensor.energy_heat_pump",
-          stat_rate: "sensor.power_heat_pump",
         },
         {
           stat_consumption: "sensor.energy_boiler",
-          stat_rate: "sensor.power_boiler",
-        },
-      ],
-      device_consumption_water: [
-        {
-          stat_consumption: "sensor.water_kitchen",
-        },
-        {
-          stat_consumption: "sensor.water_garden",
         },
       ],
     })

demo/src/stubs/entities.ts

@@ -154,38 +154,6 @@ export const energyEntities = () =>
         unit_of_measurement: "EUR",
       },
     },
-    "sensor.power_grid": {
-      entity_id: "sensor.power_grid",
-      state: "500",
-      attributes: {
-        state_class: "measurement",
-        unit_of_measurement: "W",
-      },
-    },
-    "sensor.power_grid_return": {
-      entity_id: "sensor.power_grid_return",
-      state: "-100",
-      attributes: {
-        state_class: "measurement",
-        unit_of_measurement: "W",
-      },
-    },
-    "sensor.power_solar": {
-      entity_id: "sensor.power_solar",
-      state: "200",
-      attributes: {
-        state_class: "measurement",
-        unit_of_measurement: "W",
-      },
-    },
-    "sensor.power_battery": {
-      entity_id: "sensor.power_battery",
-      state: "100",
-      attributes: {
-        state_class: "measurement",
-        unit_of_measurement: "W",
-      },
-    },
     "sensor.energy_gas_cost": {
       entity_id: "sensor.energy_gas_cost",
       state: "2",
@@ -203,15 +171,6 @@ export const energyEntities = () =>
         unit_of_measurement: "m³",
       },
     },
-    "sensor.energy_water": {
-      entity_id: "sensor.energy_water",
-      state: "4000",
-      attributes: {
-        last_reset: "1970-01-01T00:00:00:00+00",
-        friendly_name: "Water",
-        unit_of_measurement: "L",
-      },
-    },
     "sensor.energy_car": {
       entity_id: "sensor.energy_car",
       state: "4",
@@ -266,58 +225,4 @@ export const energyEntities = () =>
         unit_of_measurement: "kWh",
       },
     },
-    "sensor.power_car": {
-      entity_id: "sensor.power_car",
-      state: "40",
-      attributes: {
-        state_class: "measurement",
-        friendly_name: "Electric car",
-        unit_of_measurement: "W",
-      },
-    },
-    "sensor.power_ac": {
-      entity_id: "sensor.power_ac",
-      state: "30",
-      attributes: {
-        state_class: "measurement",
-        friendly_name: "Air conditioning",
-        unit_of_measurement: "W",
-      },
-    },
-    "sensor.power_washing_machine": {
-      entity_id: "sensor.power_washing_machine",
-      state: "60",
-      attributes: {
-        state_class: "measurement",
-        friendly_name: "Washing machine",
-        unit_of_measurement: "W",
-      },
-    },
-    "sensor.power_dryer": {
-      entity_id: "sensor.power_dryer",
-      state: "55",
-      attributes: {
-        state_class: "measurement",
-        friendly_name: "Dryer",
-        unit_of_measurement: "W",
-      },
-    },
-    "sensor.power_heat_pump": {
-      entity_id: "sensor.power_heat_pump",
-      state: "60",
-      attributes: {
-        state_class: "measurement",
-        friendly_name: "Heat pump",
-        unit_of_measurement: "W",
-      },
-    },
-    "sensor.power_boiler": {
-      entity_id: "sensor.power_boiler",
-      state: "70",
-      attributes: {
-        state_class: "measurement",
-        friendly_name: "Boiler",
-        unit_of_measurement: "W",
-      },
-    },
   });

demo/src/stubs/entity_registry.ts

@@ -1,4 +1,4 @@
-import type { EntityRegistryEntry } from "../../../src/data/entity/entity_registry";
+import type { EntityRegistryEntry } from "../../../src/data/entity_registry";
 import type { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
 
 export const mockEntityRegistry = (

demo/src/stubs/frontend.ts

@@ -1,47 +1,7 @@
 import type { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
 
-let sidebarChangeCallback;
-
 export const mockFrontend = (hass: MockHomeAssistant) => {
-  hass.mockWS("frontend/get_user_data", () => ({ value: null }));
-  hass.mockWS("frontend/set_user_data", ({ key, value }) => {
-    if (key === "sidebar") {
-      sidebarChangeCallback?.({
-        value: {
-          panelOrder: value.panelOrder || [],
-          hiddenPanels: value.hiddenPanels || [],
-        },
-      });
-    }
-  });
-  hass.mockWS("frontend/subscribe_user_data", (msg, _hass, onChange) => {
-    if (msg.key === "sidebar") {
-      sidebarChangeCallback = onChange;
-    }
-    onChange?.({ value: null });
-    // eslint-disable-next-line @typescript-eslint/no-empty-function
-    return () => {};
-  });
-  hass.mockWS(
-    "frontend/subscribe_system_data",
-    (_msg, currentHass, onChange) => {
-      onChange?.({
-        value: currentHass.systemData,
-      });
-      // eslint-disable-next-line @typescript-eslint/no-empty-function
-      return () => {};
-    }
-  );
-  hass.mockWS("labs/subscribe", (_msg, _currentHass, onChange) => {
-    onChange?.({
-      preview_feature: _msg.preview_feature,
-      domain: _msg.domain,
-      enabled: false,
-      is_built_in: true,
-    });
-    // eslint-disable-next-line @typescript-eslint/no-empty-function
-    return () => {};
-  });
-  hass.mockWS("repairs/list_issues", () => ({ issues: [] }));
-  hass.mockWS("frontend/get_themes", (_msg, currentHass) => currentHass.themes);
+  hass.mockWS("frontend/get_user_data", () => ({
+    value: null,
+  }));
 };

demo/src/stubs/label_registry.ts

@@ -1,4 +1,4 @@
-import type { LabelRegistryEntry } from "../../../src/data/label/label_registry";
+import type { LabelRegistryEntry } from "../../../src/data/label_registry";
 import type { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
 
 export const mockLabelRegistry = (

demo/src/stubs/lovelace.ts

@@ -29,7 +29,6 @@ export const mockLovelace = (
 
   hass.mockWS("lovelace/config/save", () => Promise.resolve());
   hass.mockWS("lovelace/resources", () => Promise.resolve([]));
-  hass.mockWS("lovelace/dashboards/list", () => Promise.resolve([]));
 };
 
 customElements.whenDefined("hui-root").then(() => {

demo/src/stubs/recorder.ts

@@ -17,15 +17,17 @@ const generateMeanStatistics = (
   end: Date,
   // eslint-disable-next-line default-param-last
   period: "5minute" | "hour" | "day" | "month" = "hour",
+  initValue: number,
   maxDiff: number
 ): StatisticValue[] => {
   const statistics: StatisticValue[] = [];
   let currentDate = new Date(start);
   currentDate.setMinutes(0, 0, 0);
+  let lastVal = initValue;
   const now = new Date();
   while (end > currentDate && currentDate < now) {
     const delta = Math.random() * maxDiff;
-    const mean = delta;
+    const mean = lastVal + delta;
     statistics.push({
       start: currentDate.getTime(),
       end: currentDate.getTime(),
@@ -36,6 +38,7 @@ const generateMeanStatistics = (
       state: mean,
       sum: null,
     });
+    lastVal = mean;
     currentDate =
       period === "day"
         ? addDays(currentDate, 1)
@@ -333,6 +336,7 @@ export const mockRecorder = (mockHass: MockHomeAssistant) => {
                   start,
                   end,
                   period,
+                  state,
                   state * (state > 80 ? 0.05 : 0.1)
                 );
         }

demo/src/stubs/template.ts

@@ -7,18 +7,8 @@ export const mockTemplate = (hass: MockHomeAssistant) => {
     })
   );
   hass.mockWS("render_template", (msg, _hass, onChange) => {
-    let result = msg.template;
-    // Simple variable substitution for demo purposes
-    if (msg.variables) {
-      for (const [key, value] of Object.entries(msg.variables)) {
-        result = result.replace(
-          new RegExp(`\\{\\{\\s*${key}\\s*\\}\\}`, "g"),
-          String(value)
-        );
-      }
-    }
     onChange!({
-      result,
+      result: msg.template,
       listeners: { all: false, domains: [], entities: [], time: false },
     });
     // eslint-disable-next-line @typescript-eslint/no-empty-function

demo/src/stubs/todo.ts

@@ -2,36 +2,26 @@ import type { TodoItem } from "../../../src/data/todo";
 import { TodoItemStatus } from "../../../src/data/todo";
 import type { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
 
-const items = {
-  items: [
-    {
-      uid: "12",
-      summary: "Milk",
-      status: TodoItemStatus.NeedsAction,
-    },
-    {
-      uid: "13",
-      summary: "Eggs",
-      status: TodoItemStatus.NeedsAction,
-    },
-    {
-      uid: "14",
-      summary: "Oranges",
-      status: TodoItemStatus.Completed,
-    },
-    {
-      uid: "15",
-      summary: "Beer",
-    },
-  ] as TodoItem[],
-};
-
 export const mockTodo = (hass: MockHomeAssistant) => {
-  hass.mockWS("todo/item/list", () => items);
-  hass.mockWS("todo/item/move", () => undefined);
-  hass.mockWS("todo/item/subscribe", (_msg, _hass, onChange) => {
-    onChange!(items);
-    // eslint-disable-next-line @typescript-eslint/no-empty-function
-    return () => {};
-  });
+  hass.mockWS("todo/item/list", () => ({
+    items: [
+      {
+        uid: "12",
+        summary: "Milk",
+        status: TodoItemStatus.NeedsAction,
+      },
+      {
+        uid: "13",
+        summary: "Eggs",
+        status: TodoItemStatus.NeedsAction,
+      },
+      {
+        uid: "14",
+        summary: "Oranges",
+        status: TodoItemStatus.Completed,
+      },
+    ] as TodoItem[],
+  }));
+  // eslint-disable-next-line @typescript-eslint/no-empty-function
+  hass.mockWS("todo/item/subscribe", (_msg, _hass) => () => {});
 };

eslint.config.mjs

@@ -11,8 +11,6 @@ import tseslint from "typescript-eslint";
 import eslintConfigPrettier from "eslint-config-prettier";
 import { configs as litConfigs } from "eslint-plugin-lit";
 import { configs as wcConfigs } from "eslint-plugin-wc";
-import { configs as a11yConfigs } from "eslint-plugin-lit-a11y";
-import html from "@html-eslint/eslint-plugin";
 
 const _filename = fileURLToPath(import.meta.url);
 const _dirname = path.dirname(_filename);
@@ -23,14 +21,13 @@ const compat = new FlatCompat({
 });
 
 export default tseslint.config(
-  ...compat.extends("airbnb-base"),
+  ...compat.extends("airbnb-base", "plugin:lit-a11y/recommended"),
   eslintConfigPrettier,
   litConfigs["flat/all"],
   tseslint.configs.recommended,
   tseslint.configs.strict,
   tseslint.configs.stylistic,
   wcConfigs["flat/recommended"],
-  a11yConfigs.recommended,
   {
     plugins: {
       "unused-imports": unusedImports,
@@ -44,6 +41,8 @@ export default tseslint.config(
         __BUILD__: false,
         __VERSION__: false,
         __STATIC_PATH__: false,
+        __SUPERVISOR__: false,
+        Polymer: true,
       },
 
       parser: tseslint.parser,
@@ -187,19 +186,5 @@ export default tseslint.config(
       ],
       "no-use-before-define": "off",
     },
-  },
-  {
-    files: ["src/util/recorder-worklet.js"],
-    languageOptions: {
-      globals: globals.audioWorklet,
-    },
-  },
-  {
-    plugins: {
-      html,
-    },
-    rules: {
-      "html/no-invalid-attr-value": "error",
-    },
   }
 );

gallery/src/components/demo-black-white-row.ts

@@ -1,11 +1,11 @@
+import "@material/mwc-button/mwc-button";
+import type { Button } from "@material/mwc-button";
 import type { TemplateResult } from "lit";
 import { html, LitElement, css, nothing } from "lit";
 import { customElement, property } from "lit/decorators";
 import { applyThemesOnElement } from "../../../src/common/dom/apply_themes_on_element";
 import { fireEvent } from "../../../src/common/dom/fire_event";
 import "../../../src/components/ha-card";
-import "../../../src/components/ha-button";
-import type { HaButton } from "../../../src/components/ha-button";
 
 @customElement("demo-black-white-row")
 class DemoBlackWhiteRow extends LitElement {
@@ -25,9 +25,12 @@ class DemoBlackWhiteRow extends LitElement {
               <slot name="light"></slot>
             </div>
             <div class="card-actions">
-              <ha-button .disabled=${this.disabled} @click=${this.handleSubmit}>
+              <mwc-button
+                .disabled=${this.disabled}
+                @click=${this.handleSubmit}
+              >
                 Submit
-              </ha-button>
+              </mwc-button>
             </div>
           </ha-card>
         </div>
@@ -37,9 +40,12 @@ class DemoBlackWhiteRow extends LitElement {
               <slot name="dark"></slot>
             </div>
             <div class="card-actions">
-              <ha-button .disabled=${this.disabled} @click=${this.handleSubmit}>
+              <mwc-button
+                .disabled=${this.disabled}
+                @click=${this.handleSubmit}
+              >
                 Submit
-              </ha-button>
+              </mwc-button>
             </div>
           </ha-card>
           ${this.value
@@ -68,7 +74,7 @@ class DemoBlackWhiteRow extends LitElement {
   }
 
   handleSubmit(ev) {
-    const content = (ev.target as HaButton).closest(".content")!;
+    const content = (ev.target as Button).closest(".content")!;
     fireEvent(this, "submitted" as any, {
       slot: content.classList.contains("light") ? "light" : "dark",
     });

gallery/src/components/demo-more-info.ts

@@ -1,11 +1,10 @@
-import { LitElement, css, html, nothing } from "lit";
+import { LitElement, css, html } from "lit";
 import { customElement, property } from "lit/decorators";
 import "../../../src/components/ha-card";
 import "../../../src/dialogs/more-info/more-info-content";
 import "../../../src/state-summary/state-card-content";
 import "../ha-demo-options";
 import type { HomeAssistant } from "../../../src/types";
-import { computeShowNewMoreInfo } from "../../../src/dialogs/more-info/const";
 
 @customElement("demo-more-info")
 class DemoMoreInfo extends LitElement {
@@ -22,13 +21,11 @@ class DemoMoreInfo extends LitElement {
       <div class="root">
         <div id="card">
           <ha-card>
-            ${!computeShowNewMoreInfo(state)
-              ? html`<state-card-content
-                  .stateObj=${state}
-                  .hass=${this.hass}
-                  in-dialog
-                ></state-card-content>`
-              : nothing}
+            <state-card-content
+              .stateObj=${state}
+              .hass=${this.hass}
+              in-dialog
+            ></state-card-content>
 
             <more-info-content
               .hass=${this.hass}

gallery/src/components/page-description.ts

@@ -38,12 +38,12 @@ class PageDescription extends HaMarkdown {
       }
       .title {
         font-size: 42px;
-        line-height: var(--ha-line-height-condensed);
+        line-height: 56px;
         padding-bottom: 8px;
       }
       .subtitle {
-        font-size: var(--ha-font-size-l);
-        line-height: var(--ha-line-height-normal);
+        font-size: 18px;
+        line-height: 24px;
       }
       .root {
         max-width: 800px;

gallery/src/data/demo_states.js

@@ -1106,7 +1106,7 @@ export default {
       friendly_name: "Philips Hue",
       entity_picture: null,
       description:
-        "Press the button on the bridge to register Philips Hue with Home Assistant.",
+        "Press the button on the bridge to register Philips Hue with Home Assistant.\n\n![Description image](/static/images/config_philips_hue.jpg)",
       submit_caption: "I have pressed the button",
     },
     last_changed: "2018-07-19T10:44:46.515160+00:00",

gallery/src/data/media_players.ts

@@ -17,10 +17,6 @@ export const createMediaPlayerEntities = () => [
       new Date().getTime() - 23000
     ).toISOString(),
     volume_level: 0.5,
-    source_list: ["AirPlay", "Blu-Ray", "TV", "USB", "iPod (USB)"],
-    source: "AirPlay",
-    sound_mode_list: ["Movie", "Music", "Game", "Pure Audio"],
-    sound_mode: "Music",
   }),
   getEntity("media_player", "music_playing", "playing", {
     friendly_name: "Playing The Music",
@@ -28,8 +24,8 @@ export const createMediaPlayerEntities = () => [
     media_title: "I Wanna Be A Hippy (Flamman & Abraxas Radio Mix)",
     media_artist: "Technohead",
     // Pause + Seek + Volume Set + Volume Mute + Previous Track + Next Track + Play Media +
-    // Select Source + Stop + Clear + Play + Shuffle Set + Browse Media + Grouping
-    supported_features: 784959,
+    // Select Source + Stop + Clear + Play + Shuffle Set + Browse Media
+    supported_features: 195135,
     entity_picture: "/images/album_cover.jpg",
     media_duration: 300,
     media_position: 0,
@@ -38,9 +34,6 @@ export const createMediaPlayerEntities = () => [
       new Date().getTime() - 23000
     ).toISOString(),
     volume_level: 0.5,
-    sound_mode_list: ["Movie", "Music", "Game", "Pure Audio"],
-    sound_mode: "Music",
-    group_members: ["media_player.playing", "media_player.stream_playing"],
   }),
   getEntity("media_player", "stream_playing", "playing", {
     friendly_name: "Playing the Stream",
@@ -156,18 +149,15 @@ export const createMediaPlayerEntities = () => [
   }),
   getEntity("media_player", "receiver_on", "on", {
     source_list: ["AirPlay", "Blu-Ray", "TV", "USB", "iPod (USB)"],
-    sound_mode_list: ["Movie", "Music", "Game", "Pure Audio"],
     volume_level: 0.63,
     is_volume_muted: false,
     source: "TV",
-    sound_mode: "Movie",
     friendly_name: "Receiver (selectable sources)",
     // Volume Set + Volume Mute + On + Off + Select Source + Play + Sound Mode
     supported_features: 84364,
   }),
   getEntity("media_player", "receiver_off", "off", {
     source_list: ["AirPlay", "Blu-Ray", "TV", "USB", "iPod (USB)"],
-    sound_mode_list: ["Movie", "Music", "Game", "Pure Audio"],
     friendly_name: "Receiver (selectable sources)",
     // Volume Set + Volume Mute + On + Off + Select Source + Play + Sound Mode
     supported_features: 84364,

gallery/src/entrypoint.js

@@ -1,5 +1,5 @@
 import "./ha-gallery";
 
-import("../../src/resources/append-ha-style");
+import("../../src/resources/ha-style");
 
 document.body.appendChild(document.createElement("ha-gallery"));