Bumped version to 20260729.1

* Allow area card name to wrap to two lines in vertical layout

* Align vertical tile icons in grid sections

* Cut single big word

.agents/skills/ha-frontend-components/SKILL.md

@@ -7,8 +7,6 @@ description: Home Assistant frontend component patterns. Use when implementing o
 
 Use this skill when creating or reviewing Home Assistant UI components and common interaction patterns.
 
-Cross-load `ha-frontend-events` when component work includes event listener typing, custom event dispatch, or event-map declarations.
-
 ## Dialogs
 
 Open dialogs through the fire-event pattern:

.agents/skills/ha-frontend-events/SKILL.md

@@ -1,105 +0,0 @@
----
-name: ha-frontend-events
-description: Home Assistant frontend event patterns. Use when typing event handlers, using HASSDomEvent types, dispatching with fireEvent, or declaring HASSDomEvents and event maps.
----
-
-# HA Frontend Events
-
-Use this skill when implementing or reviewing event listeners and custom event contracts. Cross-load `ha-frontend-components` when the work also involves dialogs, forms, alerts, shortcuts, tooltips, panels, Lovelace cards, or buttons.
-
-## Event Handling
-
-Use the event types from `src/common/dom/fire_event.ts` instead of plain `Event`, generic `CustomEvent`, or element casts when they express the handler contract:
-
-- Use `HASSDomCurrentTargetEvent<T>` to read the element on which the listener was registered through `ev.currentTarget`.
-- Use `HASSDomTargetEvent<T>` only to read the element that originated the event through `ev.target`.
-- Use `HASSDomEvent<T>` to read a custom event payload through `ev.detail`.
-- Use `ValueChangedEvent<T>` from `src/types.ts` for the standard `value-changed` event.
-- Prefer an event type exported by the component being listened to, such as `HaSelectSelectEvent<T, Clearable>` or `HaDropdownSelectEvent<TValue, TData>`, over reconstructing its detail type.
-- Use `ActionHandlerEvent` from `src/data/lovelace/action_handler.ts` for Lovelace tap, hold, and double-tap handlers.
-
-Import event and element types with `import type`:
-
-```ts
-import type {
-  HASSDomCurrentTargetEvent,
-  HASSDomEvent,
-  HASSDomTargetEvent,
-} from "../common/dom/fire_event";
-import type { HaCheckbox } from "../components/ha-checkbox";
-import type { HaEntityPicker } from "../components/entity/ha-entity-picker";
-import type { HaRadioGroup } from "../components/radio/ha-radio-group";
-import type { ValueChangedEvent } from "../types";
-```
-
-Type the handler so the selected property can be read directly. Do not cast `ev.currentTarget` or assign it to a single-use variable:
-
-```ts
-private _scopeChanged(ev: HASSDomCurrentTargetEvent<HaRadioGroup>): void {
-  this._scope = ev.currentTarget.value;
-}
-
-private _checkedChanged(ev: HASSDomTargetEvent<HaCheckbox>): void {
-  this._checked = ev.target.checked;
-}
-
-private _valueChanged(ev: ValueChangedEvent<string>): void {
-  this._value = ev.detail.value;
-}
-
-private _itemSelected(ev: HASSDomEvent<{ id: string }>): void {
-  this._selectedId = ev.detail.id;
-}
-```
-
-Use intersections when a handler needs more than one facet of an event. Keep the native event type when the handler reads native fields such as `key`, modifier keys, `dataTransfer`, or focus relationships:
-
-```ts
-private _entityChanged(
-  ev: ValueChangedEvent<string> & HASSDomCurrentTargetEvent<HaEntityPicker>
-): void {
-  ev.currentTarget.value = ev.detail.value;
-}
-
-private _keyDown(
-  ev: KeyboardEvent & HASSDomCurrentTargetEvent<HTMLInputElement>
-): void {
-  if (ev.key === "Enter") {
-    this._submit(ev.currentTarget.value);
-  }
-}
-```
-
-Dispatch Home Assistant component events with `fireEvent()` instead of constructing `Event` or `CustomEvent` directly. Register the event name and detail type by augmenting `HASSDomEvents`; use `undefined` when an event has no detail. `fireEvent()` constrains event names and supplied detail, and events bubble and cross shadow boundaries by default:
-
-```ts
-fireEvent(this, "item-selected", { id: item.id });
-fireEvent(this, "refresh-requested");
-```
-
-When an event is already registered, derive handler and listener types from its registration rather than repeating the payload shape:
-
-```ts
-private _itemSelected(
-  ev: HASSDomEvent<HASSDomEvents["item-selected"]>
-): void {
-  this._selectedId = ev.detail.id;
-}
-```
-
-`HASSDomEvents` types `fireEvent()` calls. Augment `HTMLElementEventMap` for typed listeners on HTML elements, or `GlobalEventHandlersEventMap` when the event is handled on global event targets.
-
-In component files, prefer placing global event declarations after the class at the bottom of the file. Preserve the existing placement when editing established files; foundational type, helper, and mixin files commonly keep declarations near the top before their consumers.
-
-```ts
-declare global {
-  interface HASSDomEvents {
-    "item-selected": { id: string };
-    "refresh-requested": undefined;
-  }
-
-  interface HTMLElementEventMap {
-    "item-selected": HASSDomEvent<HASSDomEvents["item-selected"]>;
-  }
-}
-```

.agents/skills/ha-frontend-lit/SKILL.md

@@ -1,39 +0,0 @@
----
-name: ha-frontend-lit
-description: Home Assistant frontend Lit conventions. Use when working with reactive properties, internal state, DOM queries, lifecycle methods, or render-derived state.
----
-
-# HA Frontend Lit
-
-Use this skill when implementing or reviewing Lit component state, DOM access, lifecycle methods, or rendering behavior. Cross-load `ha-frontend-types` for Home Assistant data contracts, assertions, and lifecycle parameter types.
-
-## Reactive Fields
-
-This project currently uses Lit's TypeScript experimental decorators with `useDefineForClassFields: false`. Match existing declarations and do not introduce standard-decorator `accessor` syntax unless the project changes decorator mode.
-
-- Use `@property()` for public reactive API and `@state()` for private reactive state.
-- Prefer inferred types for initialized reactive fields when inference preserves the intended type; annotate when widening or an external contract requires it.
-
-## DOM Queries
-
-Prefer Lit's `@query()` or `@queryAll()` decorators for fixed selectors in the component's render root.
-
-- Type the decorated field with the narrowest useful DOM or component interface.
-- Keep the field optional when it may be absent at the point of access, including conditional rendering or pre-render lifecycle access.
-- Use a definite assignment assertion only when every call site runs after the node is guaranteed to exist.
-- The optional second argument to `@query()`, as in `@query("#target", true)`, caches the first query result. Use it only when later renders cannot replace the queried node.
-- Use a direct query when the selector is dynamic or the target is outside the component's render root. Before querying a child, consider whether the required value belongs in parent state or data flow.
-
-## Render-Derived State
-
-- Prefer render-local values for inexpensive structures used only by that render.
-- Assign a render-local value once when repeated evaluation is non-trivial or a local name improves clarity.
-- Keep purely presentational derivations in `render()`. Use stored state or `willUpdate()` when the value must participate in lifecycle work, reflection, CSS, or non-render consumers.
-- Use `memoizeOne` for pure, argument-derived transforms when stable input identity avoids meaningful repeated work. Keep inputs explicit and limited, and do not add caching without a credible benefit over computing the value directly.
-
-## References
-
-- [Reactive properties](https://lit.dev/docs/components/properties/)
-- [Decorators](https://lit.dev/docs/components/decorators/)
-- [Shadow DOM queries](https://lit.dev/docs/components/shadow-dom/#query)
-- [Reactive update cycle](https://lit.dev/docs/components/lifecycle/)

.agents/skills/ha-frontend-review/SKILL.md

@@ -31,33 +31,6 @@ When creating a pull request, use `.github/PULL_REQUEST_TEMPLATE.md` as the body
 
 ## Recurring Review Issues
 
-Scope and public surface:
-
-- Keep changes independently reviewable and limited to the requested area.
-- Prefer existing Home Assistant helpers, Lit primitives, and component seams over parallel implementations.
-- Challenge new public properties and optional feature surface when transient options or existing seams meet the requirement with less lifecycle and consistency cost.
-
-Stateful and asynchronous UI:
-
-- Review transitions in both directions, not only individual rendered states.
-- When controls reappear, restore valid defaults instead of retaining state that was only valid while they were hidden.
-- Establish immutable dirty-state baselines before asynchronous work, guard against stale responses, and preserve unsaved state in mounted editors.
-- Determine an action's current meaning before applying dirty-state checks, especially when an action can change between Save and Close.
-
-Readiness and invalidation:
-
-- Treat readiness as the first displayable terminal result, including stable empty and error states.
-- Register child readiness before resolving the parent, do not treat fallback work as terminal, and replay readiness correctly for cached or reused panels.
-- Ensure every value read by memoized output participates in its invalidation.
-
-Repository-owned contracts:
-
-- Consult the public [frontend developer documentation](https://developers.home-assistant.io/docs/frontend/) for documented architecture, data flow, design, and development workflows.
-- For new leaf components, load `ha-frontend-contexts` and verify they consume narrow contexts instead of introducing a broad `hass` property; containers and external APIs may still require `hass`.
-- Verify backend assumptions against the owning Core, Supervisor, or WebSocket implementation, and component assumptions against the exported component contract.
-- Prefer canonical repository helpers and test setup over duplicate local implementations.
-- Promote AI-review concerns into durable guidance only when supported by code evidence, reproduced behavior, an accepted corrective commit, or human-maintainer validation.
-
 User experience and accessibility:
 
 - Forms need proper labels, helper text, and validation feedback.
@@ -97,4 +70,4 @@ Configuration and props:
 - Identify behavioral regressions, bugs, accessibility issues, and missing tests first.
 - Keep style-only comments secondary unless they affect maintainability or user experience.
 - Prefer small, direct fixes over large refactors during review follow-up.
-- Load the matching `ha-frontend-*` skill when a finding falls within its area.
+- Cross-load `ha-frontend-contexts`, `ha-frontend-components`, `ha-frontend-styling`, `ha-frontend-testing`, or `ha-frontend-user-facing-text` when a finding falls in that area.

.agents/skills/ha-frontend-testing/SKILL.md

@@ -20,7 +20,6 @@ yarn lint          # ESLint + Prettier + TypeScript + Lit
 yarn format        # Auto-fix ESLint + Prettier
 yarn lint:types    # TypeScript compiler, run without file arguments
 yarn test          # Vitest
-yarn build         # Full production build
 yarn dev           # App dev server
 yarn dev:serve     # Local serving dev server
 ```
@@ -29,26 +28,6 @@ Never run `tsc` or `yarn lint:types` with file arguments. File arguments make `t
 
 For focused type feedback on one file, use editor diagnostics instead of a file-scoped `tsc` command.
 
-## Production Builds
-
-Production builds support foreground and managed background execution:
-
-```bash
-yarn build                         # Full foreground build
-yarn build --background            # Full managed background build
-yarn build --modern                # Modern frontend_latest bundle only
-yarn build --modern --background   # Modern managed background build
-yarn build --status
-yarn build --logs [--follow]
-yarn build --stop
-```
-
-Use `yarn build --modern --background` for production bundle-size or browser performance comparisons that only need modern browser output. It runs the normal metadata and static preparation, minifies and compresses the modern `frontend_latest` bundle and shared static assets, and generates modern-only entry pages and service workers. It deliberately skips the legacy bundle and its service worker.
-
-Do not pass `--help`, `--background`, or `--modern` to `script/build_frontend`; that raw script does not parse arguments and always starts the full foreground build. Use `yarn build` for managed builds. App builds and development servers keep exclusive ownership of `hass_frontend/` for their lifetime.
-
-Managed app, demo, gallery, and E2E app workflows share one lifetime lock, so only one build or development server can run at a time.
-
 ## Unit And Utility Tests
 
 - Add or update Vitest tests for data processing, utility code, and behavior that can be tested without a browser.
@@ -62,7 +41,7 @@ Managed app, demo, gallery, and E2E app workflows share one lifetime lock, so on
 
 `yarn dev:serve` also serves locally and supports `-c` for the core URL and `-p` for the port. The default is 8124, or 8123 in a devcontainer.
 
-Dev server commands support `--background`, `--status`, `--stop`, and `--logs [--follow]`. `yarn dev`, `yarn dev:serve`, `yarn dev:demo`, and `yarn dev:gallery` also support `--fetch-translations`; this runs translation fetching, including first-time GitHub device authentication, under the workflow lock before starting the watcher. It works in foreground and background modes. Prefer managed background mode while iterating so the watcher stays available across test runs without occupying the terminal. `yarn dev` and `yarn dev:serve` share one managed process slot because both write the app output.
+Dev server commands support `--background`, `--status`, `--stop`, and `--logs [--follow]`. Prefer managed background mode while iterating so the watcher stays available across test runs without occupying the terminal.
 
 ## Playwright E2E
 
@@ -80,7 +59,7 @@ The custom development wrappers use `/__ha_dev_status` to identify and manage th
 
 Local runs against a watched development server do not always match CI's clean build artifacts, environment, sharding, or worker configuration. Use background servers for the fast iteration loop, but confirm the relevant CI jobs complete successfully before considering E2E changes verified.
 
-Use `-g "<title>" --project=chromium` to narrow a run. `yarn test:e2e` runs suites sequentially when managed servers are unavailable to prevent cold builds racing over shared generated assets. Run suites directly; piping through output truncation hides progress and failures.
+Use `-g "<title>" --project=chromium` to narrow a run. `yarn test:e2e` runs all three suites in parallel when every managed server is available, otherwise it runs them sequentially to prevent cold builds racing over shared generated assets. Run suites directly; piping through output truncation hides progress and failures.
 
 The app suite uses a stripped-down harness for e2e. Demo and gallery use their normal dev servers.
 

.agents/skills/ha-frontend-types/SKILL.md

@@ -1,44 +0,0 @@
----
-name: ha-frontend-types
-description: Home Assistant frontend TypeScript conventions. Use when defining or reviewing backend data contracts, optional schemas, shared types, assertions, or Lit lifecycle types.
----
-
-# HA Frontend Types
-
-Use this skill for Home Assistant-specific TypeScript contracts and type choices.
-
-## Home Assistant Data Contracts
-
-Verify data contracts against the source that owns them, such as Home Assistant Core, Supervisor, a WebSocket handler, or an exported component type. Do not shape a type around assumptions made by its current frontend consumers.
-
-- Match required, optional, nullable, and defaulted fields to the producer and runtime contract. Preserve optional configuration fields when omission is supported and has defined behavior.
-- Use distinct request and response types when their wire shapes differ.
-- When changing a shared contract, check affected consumers, tests, fixtures, and mocks.
-
-## Reuse Home Assistant Contracts
-
-- Reuse the canonical Home Assistant type when one exists. Define shared contract types in the data or API module that owns them.
-- Reuse types exported by components and helpers rather than reconstructing their payloads. For event types, follow `ha-frontend-events`.
-- When one domain contract is used across modules, define and export it from the module that owns that contract.
-
-Prefer an existing owning contract. Introduce a frontend-specific type when the frontend shape or boundary genuinely differs.
-
-## Assertions
-
-Prefer accurate types and runtime narrowing. Use assertions or TypeScript suppressions at boundaries where the runtime invariant is understood but cannot be expressed cleanly; keep them narrow and explain non-obvious invariants.
-
-## Lit Lifecycle Types
-
-For Lit lifecycle methods that receive changed properties, use `PropertyValues<this>` when the method only needs public reactive properties:
-
-```ts
-protected willUpdate(changedProperties: PropertyValues<this>) {
-  // ...
-}
-```
-
-Use unparameterized `PropertyValues` when the method inspects private or protected reactive properties, which are not keys of `this`. Do not add assertions solely to retain `PropertyValues<this>`.
-
-## Enforced Baseline
-
-Use `import type` for type-only imports. This is enforced by the repository ESLint configuration.

.github/workflows/codeql-analysis.yaml

@@ -32,12 +32,12 @@ jobs:
           persist-credentials: false
 
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@e4fba868fa4b1b91e1fdab776edc8cfbe6e9fb81 # v4.37.3
+        uses: github/codeql-action/init@7188fc363630916deb702c7fdcf4e481b751f97a # v4.37.1
         with:
           languages: javascript-typescript
           build-mode: none
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@e4fba868fa4b1b91e1fdab776edc8cfbe6e9fb81 # v4.37.3
+        uses: github/codeql-action/analyze@7188fc363630916deb702c7fdcf4e481b751f97a # v4.37.1
         with:
           category: "/language:javascript-typescript"

.github/workflows/e2e.yaml

@@ -38,7 +38,7 @@ jobs:
     name: Prepare container dependencies
     runs-on: ubuntu-latest
     container:
-      image: mcr.microsoft.com/playwright:v1.62.1-noble
+      image: mcr.microsoft.com/playwright:v1.62.0-noble
       options: --user 1001
     defaults:
       run:
@@ -154,7 +154,7 @@ jobs:
       - prepare-container-dependencies
     runs-on: ubuntu-latest
     container:
-      image: mcr.microsoft.com/playwright:v1.62.1-noble
+      image: mcr.microsoft.com/playwright:v1.62.0-noble
       options: --user 1001 --ipc=host
     defaults:
       run:
@@ -206,7 +206,7 @@ jobs:
       - prepare-container-dependencies
     runs-on: ubuntu-latest
     container:
-      image: mcr.microsoft.com/playwright:v1.62.1-noble
+      image: mcr.microsoft.com/playwright:v1.62.0-noble
       options: --user 1001 --ipc=host
     defaults:
       run:
@@ -260,7 +260,7 @@ jobs:
       - prepare-container-dependencies
     runs-on: ubuntu-latest
     container:
-      image: mcr.microsoft.com/playwright:v1.62.1-noble
+      image: mcr.microsoft.com/playwright:v1.62.0-noble
       options: --user 1001 --ipc=host
     defaults:
       run:

.github/workflows/release.yaml

@@ -36,7 +36,7 @@ jobs:
           python-version: ${{ env.PYTHON_VERSION }}
 
       - name: Verify version
-        uses: home-assistant/actions/helpers/verify-version@ab22029681aa532bfe7de5774a9972d67bfbd2c0 # master
+        uses: home-assistant/actions/helpers/verify-version@e3fb68ebda13d88a0d695082f471ba2c83d025fb # master
 
       - name: Setup Node and install
         uses: ./.github/actions/setup

.nvmrc

@@ -1 +1 @@
-24.19.0
+24.18.0

.yarnrc.yml

@@ -13,4 +13,4 @@ nodeLinker: node-modules
 
 npmMinimalAgeGate: 3d
 
-yarnPath: .yarn/releases/yarn-4.18.0.cjs
+yarnPath: .yarn/releases/yarn-4.17.1.cjs

AGENTS.md

@@ -40,9 +40,6 @@ Detailed guidance lives in project skills under `.agents/skills/`. Load the matc
 
 - `ha-frontend-contexts`: Lit contexts, `hass` migration, and rerender-sensitive state access.
 - `ha-frontend-components`: dialogs, forms, alerts, shortcuts, tooltips, panels, and Lovelace cards.
-- `ha-frontend-events`: event handler typing, custom event dispatch, and event-map declarations.
-- `ha-frontend-types`: backend data contracts, optional schemas, shared types, assertions, and lifecycle types.
-- `ha-frontend-lit`: reactive fields, DOM queries, lifecycle behavior, and render-derived state.
 - `ha-frontend-styling`: theme variables, spacing tokens, responsive layout, RTL, and view transitions.
 - `ha-frontend-testing`: lint, typecheck, Vitest, Playwright e2e dev servers, and benchmarks.
 - `ha-frontend-user-facing-text`: localization, terminology, sentence case, and Home Assistant text style.

README.md

@@ -12,7 +12,7 @@ This is the repository for the official [Home Assistant](https://home-assistant.
 
 - Initial setup: `script/setup`
 - Development: [Instructions](https://developers.home-assistant.io/docs/frontend/development/)
-- Production build: `yarn build`
+- Production build: `script/build_frontend`
 - Gallery: `cd gallery && script/develop_gallery`
 
 ## Frontend development

build-scripts/build-manager.mjs

@@ -1,311 +0,0 @@
-// Manage a Home Assistant frontend production build with an agent-friendly
-// interface, matching build-scripts/dev-server.mjs.
-//
-//   node build-scripts/build-manager.mjs [--modern] [mode]
-//
-//   (no mode)          Run in the foreground.
-//   --background       Start detached, print the pid, then exit and leave it
-//                      running.
-//   --status           Report whether a managed build is running.
-//   --stop             Stop a managed build.
-//   --logs [--follow]  Print (or follow) the background build log.
-//
-//   --modern           Build only the modern frontend_latest bundle.
-
-import path from "node:path";
-import { fileURLToPath } from "node:url";
-import {
-  LIFECYCLE_MODE_FLAGS,
-  acquireProcessRecord,
-  isProcessRecordAlive,
-  outputLog,
-  offerToStopProcessRecord,
-  processStartTime,
-  readProcessRecord,
-  releaseProcessRecord,
-  runCli,
-  spawnDetachedToLog,
-  spawnForeground,
-  terminateDetachedProcess,
-  terminateProcess,
-  waitFor,
-  writeProcessRecord,
-} from "./managed-process.mjs";
-import {
-  buildCacheDir,
-  describeOutputOwner,
-  workflowLockEnv,
-  workflowLockFile,
-} from "./output-lock.mjs";
-
-const repoRoot = path.resolve(
-  path.dirname(fileURLToPath(import.meta.url)),
-  ".."
-);
-const gulpBin = path.join(repoRoot, "node_modules", ".bin", "gulp");
-const stateDir = path.join(buildCacheDir, "ha-build");
-const logFile = path.join(stateDir, "build.log");
-const lockFile = workflowLockFile;
-
-const usage = () => {
-  process.stderr.write(
-    "Usage: node build-scripts/build-manager.mjs [--modern] " +
-      "[--background | --status | --stop | --logs [--follow]]\n"
-  );
-};
-
-const parseArgs = (argv) => {
-  const args = {
-    mode: "foreground",
-    modes: [],
-    follow: false,
-    modern: false,
-    unknown: [],
-  };
-  for (const arg of argv) {
-    if (LIFECYCLE_MODE_FLAGS.has(arg)) {
-      args.mode = LIFECYCLE_MODE_FLAGS.get(arg);
-      args.modes.push(arg);
-    } else if (arg === "--modern") {
-      args.modern = true;
-    } else if (arg === "--follow") {
-      args.follow = true;
-    } else {
-      args.unknown.push(arg);
-    }
-  }
-  return args;
-};
-
-const hints = () =>
-  "  Stop:   yarn build --stop\n" +
-  "  Status: yarn build --status\n" +
-  "  Logs:   yarn build --logs\n";
-
-const devCommand = (suite) => {
-  switch (suite) {
-    case "app-serve":
-      return "dev:serve";
-    case "demo":
-      return "dev:demo";
-    case "gallery":
-      return "dev:gallery";
-    case "e2e-app":
-      return "test:e2e:app:dev";
-    default:
-      return "dev";
-  }
-};
-
-const readBuild = () => readProcessRecord(lockFile);
-
-const releaseBuild = (token) => releaseProcessRecord(lockFile, token);
-
-const stopCommandFor = (owner) =>
-  owner?.kind === "build"
-    ? "yarn build --stop"
-    : owner?.kind === "dev"
-      ? `yarn ${devCommand(owner.suite)} --stop`
-      : undefined;
-
-const acquireBuild = async (modern, foreground) => {
-  const token = `${process.pid}-${Date.now()}-${Math.random()}`;
-  const record = {
-    pid: process.pid,
-    startTime: processStartTime(process.pid),
-    processGroup: false,
-    foreground,
-    kind: "build",
-    modern,
-    starting: true,
-    token,
-  };
-  const result = acquireProcessRecord(lockFile, record);
-  if (result.acquired) {
-    return { token };
-  }
-  reportExisting(result.existing);
-  return (await offerToStopProcessRecord({
-    file: lockFile,
-    owner: result.existing,
-    ownerDescription: describeOutputOwner(result.existing),
-    stopCommand: stopCommandFor(result.existing),
-  }))
-    ? acquireBuild(modern, foreground)
-    : { existing: result.existing };
-};
-
-const updateBuild = (token, child, processGroup) => {
-  const existing = readBuild();
-  if (existing?.token !== token) {
-    throw Error("Frontend build lock ownership was lost during startup.");
-  }
-  writeProcessRecord(lockFile, {
-    ...existing,
-    pid: child.pid,
-    startTime: processStartTime(child.pid),
-    processGroup,
-    starting: false,
-  });
-};
-
-const taskFor = (modern) => (modern ? "build-app-modern" : "build-app");
-
-const reportExisting = (existing) => {
-  if (existing?.kind === "output") {
-    process.stdout.write(
-      `${describeOutputOwner(existing)} already owns the build and development workflow` +
-        `${existing.pid ? ` (pid ${existing.pid})` : ""}.\n`
-    );
-    return;
-  }
-  if (existing?.kind === "dev") {
-    const command = devCommand(existing.suite);
-    process.stdout.write(
-      `Dev server (${existing.suite}) already running` +
-        `${existing.pid ? ` (pid ${existing.pid})` : ""}.\n` +
-        `  Stop:   yarn ${command} --stop\n` +
-        `  Status: yarn ${command} --status\n` +
-        `  Logs:   yarn ${command} --logs\n`
-    );
-    return;
-  }
-  process.stdout.write(
-    `Frontend ${existing?.modern ? "modern " : ""}build already running` +
-      `${existing?.pid ? ` (pid ${existing.pid})` : ""}.\n${hints()}`
-  );
-};
-
-const runForeground = async (modern) => {
-  const lock = await acquireBuild(modern, true);
-  if (!lock.token) {
-    return 1;
-  }
-  try {
-    return await spawnForeground({
-      cmd: gulpBin,
-      args: [taskFor(modern)],
-      cwd: repoRoot,
-      env: workflowLockEnv(lock.token),
-      processGroup: true,
-      onSpawn: (child) => updateBuild(lock.token, child, true),
-    });
-  } finally {
-    releaseBuild(lock.token);
-  }
-};
-
-const runBackground = async (modern) => {
-  const lock = await acquireBuild(modern, false);
-  if (!lock.token) {
-    return 1;
-  }
-  let child;
-  try {
-    child = await spawnDetachedToLog({
-      cmd: gulpBin,
-      args: [taskFor(modern)],
-      cwd: repoRoot,
-      env: workflowLockEnv(lock.token),
-      logFile,
-    });
-    updateBuild(lock.token, child, true);
-    process.stdout.write(
-      `Started ${modern ? "modern " : ""}frontend build (pid ${child.pid})\n` +
-        hints()
-    );
-    return 0;
-  } catch (err) {
-    if (child) {
-      await terminateDetachedProcess(child);
-    }
-    releaseBuild(lock.token);
-    throw err;
-  }
-};
-
-const runStatus = () => {
-  const existing = readBuild();
-  if (existing?.kind === "build" && isProcessRecordAlive(existing)) {
-    process.stdout.write(
-      `Frontend ${existing.modern ? "modern " : ""}build running (pid ${existing.pid}).\n`
-    );
-  } else {
-    if (existing?.kind === "build") {
-      releaseBuild(existing.token);
-    }
-    process.stdout.write("Frontend build not running.\n");
-  }
-  return 0;
-};
-
-const runStop = async () => {
-  let existing = readBuild();
-  if (existing?.kind !== "build") {
-    process.stdout.write("Frontend build not running.\n");
-    return 0;
-  }
-  if (existing?.starting) {
-    const token = existing.token;
-    await waitFor(
-      () => {
-        const current = readBuild();
-        return !current?.starting || current.token !== token;
-      },
-      100,
-      5000
-    );
-    existing = readBuild();
-  }
-  if (
-    !existing ||
-    existing.kind !== "build" ||
-    !isProcessRecordAlive(existing)
-  ) {
-    if (existing) releaseBuild(existing.token);
-    process.stdout.write("Frontend build not running.\n");
-    return 0;
-  }
-  if (
-    !(await terminateProcess({
-      pid: existing.pid,
-      processGroup: existing.processGroup,
-      isStopped: () => !isProcessRecordAlive(existing),
-    }))
-  ) {
-    process.stderr.write(
-      `Failed to stop frontend build (pid ${existing.pid}). Stop it manually.\n`
-    );
-    return 1;
-  }
-  releaseBuild(existing.token);
-  process.stdout.write(`Stopped frontend build (pid ${existing.pid}).\n`);
-  return 0;
-};
-
-const runLogs = (follow) =>
-  outputLog(logFile, follow, `No frontend build log yet (${logFile}).\n`);
-
-const main = async () => {
-  const args = parseArgs(process.argv.slice(2));
-  if (args.unknown.length) {
-    process.stderr.write(`Unknown arguments: ${args.unknown.join(" ")}\n`);
-    usage();
-    return 1;
-  }
-  if (args.modes.length > 1 || (args.follow && args.mode !== "logs")) {
-    process.stderr.write("Invalid combination of build arguments.\n");
-    usage();
-    return 1;
-  }
-  const handlers = {
-    foreground: () => runForeground(args.modern),
-    background: () => runBackground(args.modern),
-    status: runStatus,
-    stop: runStop,
-    logs: () => runLogs(args.follow),
-  };
-  return handlers[args.mode]();
-};
-
-runCli(main);

build-scripts/gulp/app.js

@@ -1,6 +1,5 @@
 import gulp from "gulp";
 import env from "../env.cjs";
-import { createWorkflowLockTask } from "../output-lock.mjs";
 import "./clean.js";
 import "./compress.js";
 import "./entry-html.js";
@@ -18,7 +17,6 @@ gulp.task(
     async function setEnv() {
       process.env.NODE_ENV = "development";
     },
-    createWorkflowLockTask("develop-app"),
     "clean",
     gulp.parallel(
       "gen-service-worker-app-dev",
@@ -38,7 +36,6 @@ gulp.task(
     async function setEnv() {
       process.env.NODE_ENV = "production";
     },
-    createWorkflowLockTask("build-app"),
     "clean",
     gulp.parallel(
       "gen-icons-json",
@@ -54,30 +51,6 @@ gulp.task(
   )
 );
 
-gulp.task(
-  "build-app-modern",
-  gulp.series(
-    async function setEnv() {
-      process.env.NODE_ENV = "production";
-    },
-    createWorkflowLockTask("build-app-modern"),
-    "clean",
-    gulp.parallel(
-      "gen-icons-json",
-      "build-translations",
-      "build-locale-data",
-      "gen-licenses"
-    ),
-    "copy-static-app",
-    "rspack-prod-app-modern",
-    gulp.parallel(
-      "gen-pages-app-prod-modern",
-      "gen-service-worker-app-prod-modern"
-    ),
-    ...(env.isTestBuild() || env.isStatsBuild() ? [] : ["compress-app"])
-  )
-);
-
 gulp.task(
   "analyze-app",
   gulp.series(

build-scripts/gulp/demo.js

@@ -1,5 +1,4 @@
 import gulp from "gulp";
-import { createWorkflowLockTask } from "../output-lock.mjs";
 import "./clean.js";
 import "./entry-html.js";
 import "./gather-static.js";
@@ -14,7 +13,6 @@ gulp.task(
     async function setEnv() {
       process.env.NODE_ENV = "development";
     },
-    createWorkflowLockTask("develop-demo"),
     "clean-demo",
     "translations-enable-merge-backend",
     gulp.parallel(
@@ -34,7 +32,6 @@ gulp.task(
     async function setEnv() {
       process.env.NODE_ENV = "production";
     },
-    createWorkflowLockTask("build-demo"),
     "clean-demo",
     // Cast needs to be backwards compatible and older HA has no translations
     "translations-enable-merge-backend",

build-scripts/gulp/e2e-test-app.js

@@ -1,5 +1,4 @@
 import gulp from "gulp";
-import { createWorkflowLockTask } from "../output-lock.mjs";
 import "./clean.js";
 import "./entry-html.js";
 import "./gather-static.js";
@@ -13,7 +12,6 @@ gulp.task(
     async function setEnv() {
       process.env.NODE_ENV = "development";
     },
-    createWorkflowLockTask("develop-e2e-test-app"),
     "clean-e2e-test-app",
     "translations-enable-merge-backend",
     gulp.parallel(
@@ -33,7 +31,6 @@ gulp.task(
     async function setEnv() {
       process.env.NODE_ENV = "production";
     },
-    createWorkflowLockTask("build-e2e-test-app"),
     "clean-e2e-test-app",
     "translations-enable-merge-backend",
     gulp.parallel("gen-icons-json", "build-translations", "build-locale-data"),

build-scripts/gulp/entry-html.js

@@ -58,12 +58,6 @@ const getCommonTemplateVars = () => {
   return {
     modernRegex: compileRegex(browserRegexes.concat(haMacOSRegex)).toString(),
     hassUrl: process.env.HASS_URL || "",
-    // Single source for the stale-build recovery patterns, shared with the
-    // bundled src/util/recover-stale-build.ts and injected into the inline
-    // boot guard (_bootstrap_recovery.html.template).
-    staleBuildPatterns: fs.readJsonSync(
-      resolve(paths.root_dir, "src/util/stale-build-patterns.json")
-    ),
   };
 };
 
@@ -113,9 +107,6 @@ const genPagesDevTask =
         resolve(inputRoot, inputSub, `${page}.template`),
         {
           ...commonVars,
-          // Dev entries are unhashed, so the stale-index recovery guard has
-          // nothing to key off and rebuild churn could cause spurious reloads.
-          useCacheRecovery: false,
           latestEntryJS: entries.map(
             (entry) => `${publicRoot}/frontend_latest/${entry}.js`
           ),
@@ -155,15 +146,10 @@ const genPagesProdTask =
         resolve(inputRoot, inputSub, `${page}.template`),
         {
           ...commonVars,
-          // Recover from a stale index.html that pins deleted hashed entry
-          // bundles (see _bootstrap_recovery.html.template).
-          useCacheRecovery: true,
           latestEntryJS: entries.map((entry) => latestManifest[`${entry}.js`]),
-          es5EntryJS: outputES5
-            ? entries.map((entry) => es5Manifest[`${entry}.js`])
-            : [],
+          es5EntryJS: entries.map((entry) => es5Manifest[`${entry}.js`]),
           latestCustomPanelJS: latestManifest["custom-panel.js"],
-          es5CustomPanelJS: outputES5 ? es5Manifest["custom-panel.js"] : "",
+          es5CustomPanelJS: es5Manifest["custom-panel.js"],
         }
       );
       minifiedHTML.push(
@@ -198,17 +184,6 @@ gulp.task(
   )
 );
 
-gulp.task(
-  "gen-pages-app-prod-modern",
-  genPagesProdTask(
-    APP_PAGE_ENTRIES,
-    paths.root_dir,
-    paths.app_output_root,
-    paths.app_output_latest,
-    undefined
-  )
-);
-
 const CAST_PAGE_ENTRIES = {
   "faq.html": ["launcher"],
   "index.html": ["launcher"],

build-scripts/gulp/gallery.js

@@ -4,7 +4,6 @@ import gulp from "gulp";
 import { load as loadYaml } from "js-yaml";
 import { marked } from "marked";
 import path from "path";
-import { createWorkflowLockTask } from "../output-lock.mjs";
 import paths from "../paths.cjs";
 import "./clean.js";
 import "./entry-html.js";
@@ -165,7 +164,6 @@ gulp.task(
     async function setEnv() {
       process.env.NODE_ENV = "development";
     },
-    createWorkflowLockTask("develop-gallery"),
     "clean-gallery",
     "translations-enable-merge-backend",
     gulp.parallel(
@@ -197,7 +195,6 @@ gulp.task(
     async function setEnv() {
       process.env.NODE_ENV = "production";
     },
-    createWorkflowLockTask("build-gallery"),
     "clean-gallery",
     "translations-enable-merge-backend",
     gulp.parallel(

build-scripts/gulp/rspack.js

@@ -108,7 +108,7 @@ const runDevServer = async ({
   }
 };
 
-const doneHandler = () => (err, stats) => {
+const doneHandler = (done) => (err, stats) => {
   if (err) {
     log.error(err.stack || err);
     if (err.details) {
@@ -122,26 +122,18 @@ const doneHandler = () => (err, stats) => {
   }
 
   log(`Build done @ ${new Date().toLocaleTimeString()}`);
+
+  if (done) {
+    done();
+  }
 };
 
 const prodBuild = (conf) =>
-  new Promise((resolve, reject) => {
+  new Promise((resolve) => {
     rspack(
       conf,
       // Resolve promise when done. Because we pass a callback, rspack closes itself
-      (err, stats) => {
-        if (err) {
-          reject(err);
-        } else if (stats.hasErrors()) {
-          reject(Error(stats.toString("errors-only")));
-        } else {
-          if (stats.hasWarnings()) {
-            console.log(stats.toString("minimal"));
-          }
-          log(`Build done @ ${new Date().toLocaleTimeString()}`);
-          resolve();
-        }
-      }
+      doneHandler(resolve)
     );
   });
 
@@ -168,17 +160,6 @@ gulp.task("rspack-prod-app", () =>
   )
 );
 
-gulp.task("rspack-prod-app-modern", () =>
-  prodBuild(
-    createAppConfig({
-      isProdBuild: true,
-      isStatsBuild: env.isStatsBuild(),
-      isTestBuild: env.isTestBuild(),
-      latestBuild: true,
-    })
-  )
-);
-
 gulp.task("rspack-dev-server-demo", () =>
   runDevServer({
     compiler: rspack(

build-scripts/gulp/service-worker.js

@@ -34,9 +34,9 @@ gulp.task("gen-service-worker-app-dev", async () => {
   );
 });
 
-const genServiceWorker = (builds) =>
+gulp.task("gen-service-worker-app-prod", () =>
   Promise.all(
-    builds.map(async ([outPath, build]) => {
+    Object.entries(SW_MAP).map(async ([outPath, build]) => {
       const manifest = JSON.parse(
         await readFile(join(outPath, "manifest.json"), "utf-8")
       );
@@ -83,12 +83,5 @@ const genServiceWorker = (builds) =>
         await symlink(basename(swDest), swOld);
       }
     })
-  );
-
-gulp.task("gen-service-worker-app-prod", () =>
-  genServiceWorker(Object.entries(SW_MAP))
-);
-
-gulp.task("gen-service-worker-app-prod-modern", () =>
-  genServiceWorker([[paths.app_output_latest, "modern"]])
+  )
 );

build-scripts/gulp/translations.js

@@ -1,3 +1,5 @@
+/* eslint-disable max-classes-per-file */
+
 import { deleteAsync } from "del";
 import { glob } from "glob";
 import gulp from "gulp";

build-scripts/managed-process.mjs

@@ -1,552 +0,0 @@
-import { spawn, execFileSync } from "node:child_process";
-import fs from "node:fs";
-import path from "node:path";
-import { createInterface } from "node:readline/promises";
-
-export const LIFECYCLE_MODE_FLAGS = new Map([
-  ["--background", "background"],
-  ["--status", "status"],
-  ["--stop", "stop"],
-  ["--logs", "logs"],
-]);
-
-const AGENT_PROVIDERS = [
-  {
-    id: "opencode",
-    env: [
-      "OPENCODE",
-      "OPENCODE_BIN_PATH",
-      "OPENCODE_SERVER",
-      "OPENCODE_APP_INFO",
-      "OPENCODE_MODES",
-    ],
-    processes: ["opencode"],
-  },
-  {
-    id: "claude-code",
-    env: ["CLAUDECODE"],
-    processes: ["claude"],
-  },
-  {
-    id: "cursor",
-    env: ["CURSOR_TRACE_ID"],
-    processes: [],
-  },
-  {
-    id: "github-copilot",
-    matchesEnv: (env) =>
-      env.TERM_PROGRAM === "vscode" && env.GIT_PAGER === "cat",
-    processes: [],
-  },
-  {
-    id: "generic",
-    env: ["AGENT", "AI_AGENT"],
-    processes: [],
-  },
-];
-const MAX_ANCESTRY_HOPS = 24;
-
-const readProcessParent = (pid) => {
-  try {
-    const stat = fs.readFileSync(`/proc/${pid}/stat`, "utf8");
-    const commandEnd = stat.lastIndexOf(")");
-    const commandStart = stat.indexOf("(");
-    if (commandStart === -1 || commandEnd === -1) {
-      return undefined;
-    }
-    const parentPid = Number.parseInt(
-      stat.slice(commandEnd + 2).split(" ")[1] ?? "",
-      10
-    );
-    return Number.isFinite(parentPid)
-      ? {
-          command: stat.slice(commandStart + 1, commandEnd).toLowerCase(),
-          parentPid,
-        }
-      : undefined;
-  } catch {
-    return undefined;
-  }
-};
-
-export const detectCodingAgent = (env = process.env, pid = process.pid) => {
-  if (env.HA_CODING_AGENT === "0") {
-    return undefined;
-  }
-  const envMatch = AGENT_PROVIDERS.find(
-    (provider) =>
-      provider.matchesEnv?.(env) || provider.env?.some((name) => env[name])
-  );
-  if (envMatch) {
-    return envMatch.id;
-  }
-  if (env.HA_CODING_AGENT === "1") {
-    return "unknown";
-  }
-  let currentPid = pid;
-  for (let hop = 0; hop < MAX_ANCESTRY_HOPS; hop++) {
-    const processInfo = readProcessParent(currentPid);
-    if (!processInfo) {
-      return undefined;
-    }
-    const processMatch = AGENT_PROVIDERS.find((provider) =>
-      provider.processes.some((name) => processInfo.command.includes(name))
-    );
-    if (processMatch) {
-      return processMatch.id;
-    }
-    if (processInfo.parentPid <= 1) {
-      return undefined;
-    }
-    currentPid = processInfo.parentPid;
-  }
-  return undefined;
-};
-
-const canPromptForConflict = () =>
-  Boolean(process.stdin.isTTY && process.stderr.isTTY && !detectCodingAgent());
-
-const formatCommand = (command) =>
-  !("NO_COLOR" in process.env)
-    ? `\u001b[1;36m${command}\u001b[0m`
-    : `\`${command}\``;
-
-const confirmStopConflict = async (ownerDescription, stopCommand) => {
-  const readline = createInterface({
-    input: process.stdin,
-    output: process.stderr,
-  });
-  const controller = new AbortController();
-  const timeout = setTimeout(() => controller.abort(), 30_000);
-  try {
-    process.stderr.write(
-      `${ownerDescription} can be stopped with ${formatCommand(stopCommand)}.\n`
-    );
-    const answer = await readline.question("Stop it and continue? [y/N] ", {
-      signal: controller.signal,
-    });
-    return ["y", "yes"].includes(answer.trim().toLowerCase());
-  } catch (err) {
-    if (err?.name !== "AbortError") {
-      throw err;
-    }
-    process.stderr.write("\n");
-    return false;
-  } finally {
-    clearTimeout(timeout);
-    readline.close();
-  }
-};
-
-export const sleep = (ms) =>
-  new Promise((resolve) => {
-    setTimeout(resolve, ms);
-  });
-
-export const waitFor = async (predicate, intervalMs, timeoutMs) => {
-  const deadline = Date.now() + timeoutMs;
-  const poll = async () => {
-    if (await predicate()) {
-      return true;
-    }
-    if (Date.now() >= deadline) {
-      return false;
-    }
-    await sleep(intervalMs);
-    return poll();
-  };
-  return poll();
-};
-
-export const isProcessAlive = (pid) => {
-  if (!Number.isInteger(pid) || pid <= 0) {
-    return false;
-  }
-  try {
-    process.kill(pid, 0);
-    return true;
-  } catch (err) {
-    // EPERM means the process exists but is owned by someone else.
-    return err.code === "EPERM";
-  }
-};
-
-export const processStartTime = (pid) => {
-  if (!isProcessAlive(pid)) {
-    return undefined;
-  }
-  try {
-    const stat = fs.readFileSync(`/proc/${pid}/stat`, "utf8");
-    return stat.slice(stat.lastIndexOf(")") + 2).split(" ")[19];
-  } catch {
-    try {
-      return execFileSync("ps", ["-o", "lstart=", "-p", String(pid)], {
-        encoding: "utf8",
-        stdio: ["ignore", "pipe", "ignore"],
-      }).trim();
-    } catch {
-      return undefined;
-    }
-  }
-};
-
-export const isProcessRecordAlive = ({ pid, startTime }) =>
-  Boolean(startTime) && processStartTime(pid) === startTime;
-
-export const readProcessRecord = (file) => {
-  try {
-    const data = JSON.parse(fs.readFileSync(file, "utf8"));
-    return data && Number.isInteger(data.pid) ? data : undefined;
-  } catch (err) {
-    if (err.code === "ENOENT" || err instanceof SyntaxError) {
-      return undefined;
-    }
-    throw err;
-  }
-};
-
-export const writeProcessRecord = (file, data) => {
-  fs.mkdirSync(path.dirname(file), { recursive: true });
-  const temporary = `${file}.${process.pid}.${Date.now()}.tmp`;
-  try {
-    fs.writeFileSync(temporary, JSON.stringify(data));
-    fs.renameSync(temporary, file);
-  } finally {
-    removeFileIfExists(temporary);
-  }
-};
-
-export const removeProcessRecord = (file) => {
-  removeFileIfExists(file);
-};
-
-export const acquireProcessRecord = (file, data) => {
-  fs.mkdirSync(path.dirname(file), { recursive: true });
-  for (let attempt = 0; attempt < 2; attempt++) {
-    try {
-      const fd = fs.openSync(file, "wx");
-      try {
-        fs.writeFileSync(fd, JSON.stringify(data));
-      } finally {
-        fs.closeSync(fd);
-      }
-      return { acquired: true };
-    } catch (err) {
-      if (err.code !== "EEXIST") {
-        throw err;
-      }
-      const existing = readProcessRecord(file);
-      if (existing && isProcessRecordAlive(existing)) {
-        return { acquired: false, existing };
-      }
-      if (!existing && isRecentFile(file)) {
-        return { acquired: false };
-      }
-      const removed = withExclusiveFileLockSync(`${file}.cleanup`, () => {
-        const current = readProcessRecord(file);
-        if (
-          current &&
-          (current.token !== existing?.token || isProcessRecordAlive(current))
-        ) {
-          return false;
-        }
-        removeProcessRecord(file);
-        return true;
-      });
-      if (!removed.acquired || !removed.value) {
-        return { acquired: false, existing: readProcessRecord(file) };
-      }
-    }
-  }
-  return { acquired: false, existing: readProcessRecord(file) };
-};
-
-export const releaseProcessRecord = (file, token, onRelease) => {
-  if (!token) {
-    return;
-  }
-  withExclusiveFileLockSync(`${file}.cleanup`, () => {
-    const existing = readProcessRecord(file);
-    if (!existing || existing.token === token) {
-      onRelease?.();
-      if (existing) {
-        removeProcessRecord(file);
-      }
-    }
-  });
-};
-
-const removeFileIfExists = (file) => {
-  try {
-    fs.rmSync(file);
-  } catch (err) {
-    if (err.code !== "ENOENT") {
-      throw err;
-    }
-  }
-};
-
-const isRecentFile = (file) => {
-  try {
-    return Date.now() - fs.statSync(file).mtimeMs < 5000;
-  } catch (err) {
-    if (err.code === "ENOENT") {
-      return false;
-    }
-    throw err;
-  }
-};
-
-export const withExclusiveFileLockSync = (file, operation) => {
-  fs.mkdirSync(path.dirname(file), { recursive: true });
-  for (let attempt = 0; attempt < 2; attempt++) {
-    let fd;
-    try {
-      fd = fs.openSync(file, "wx");
-    } catch (err) {
-      if (err.code !== "EEXIST") {
-        throw err;
-      }
-      const owner = readProcessRecord(file);
-      if (owner && isProcessRecordAlive(owner)) {
-        return { acquired: false };
-      }
-      if (!owner && isRecentFile(file)) {
-        return { acquired: false };
-      }
-      removeFileIfExists(file);
-      continue;
-    }
-    try {
-      fs.writeFileSync(
-        fd,
-        JSON.stringify({
-          pid: process.pid,
-          startTime: processStartTime(process.pid),
-        })
-      );
-      return { acquired: true, value: operation() };
-    } finally {
-      try {
-        fs.closeSync(fd);
-      } finally {
-        removeFileIfExists(file);
-      }
-    }
-  }
-  return { acquired: false };
-};
-
-export const spawnForeground = ({
-  cmd,
-  args,
-  cwd,
-  env,
-  processGroup = false,
-  onSpawn,
-}) =>
-  new Promise((resolve, reject) => {
-    const child = spawn(cmd, args, {
-      cwd,
-      detached: processGroup,
-      env,
-      stdio: "inherit",
-    });
-    let settled = false;
-    const forwardSigint = () =>
-      signalProcess(child.pid, "SIGINT", processGroup);
-    const forwardSigterm = () =>
-      signalProcess(child.pid, "SIGTERM", processGroup);
-    const forwardSighup = () =>
-      signalProcess(child.pid, "SIGHUP", processGroup);
-    const removeSignalHandlers = () => {
-      process.off("SIGINT", forwardSigint);
-      process.off("SIGTERM", forwardSigterm);
-      process.off("SIGHUP", forwardSighup);
-    };
-    if (processGroup) {
-      process.on("SIGINT", forwardSigint);
-      process.on("SIGTERM", forwardSigterm);
-      process.on("SIGHUP", forwardSighup);
-    }
-    child.once("spawn", () => {
-      try {
-        onSpawn?.(child);
-      } catch (err) {
-        settled = true;
-        signalProcess(child.pid, "SIGTERM", processGroup);
-        removeSignalHandlers();
-        reject(err);
-      }
-    });
-    child.once("error", (err) => {
-      if (!settled) {
-        settled = true;
-        removeSignalHandlers();
-        process.stderr.write(`Failed to start ${cmd}: ${err.message}\n`);
-        resolve(1);
-      }
-    });
-    child.once("exit", (code) => {
-      if (!settled) {
-        settled = true;
-        removeSignalHandlers();
-        resolve(code ?? 1);
-      }
-    });
-  });
-
-export const spawnDetachedToLog = ({ cmd, args, cwd, env, logFile }) =>
-  new Promise((resolve, reject) => {
-    fs.mkdirSync(path.dirname(logFile), { recursive: true });
-    const fd = fs.openSync(logFile, "w");
-    let child;
-    try {
-      child = spawn(cmd, args, {
-        cwd,
-        detached: true,
-        env,
-        stdio: ["ignore", fd, fd],
-      });
-    } finally {
-      fs.closeSync(fd);
-    }
-    child.once("spawn", () => {
-      child.unref();
-      resolve(child);
-    });
-    child.once("error", reject);
-  });
-
-const signalProcess = (pid, signal, processGroup) => {
-  if (processGroup) {
-    try {
-      process.kill(-pid, signal);
-      return;
-    } catch {
-      // Fall back to the process itself.
-    }
-  }
-  try {
-    process.kill(pid, signal);
-  } catch {
-    // Already gone.
-  }
-};
-
-export const terminateProcess = async ({
-  pid,
-  isStopped,
-  processGroup = true,
-  graceMs = 10_000,
-}) => {
-  signalProcess(pid, "SIGTERM", processGroup);
-  if (await waitFor(isStopped, 300, graceMs)) {
-    return true;
-  }
-  signalProcess(pid, "SIGKILL", processGroup);
-  await sleep(300);
-  return await isStopped();
-};
-
-const sameProcessRecord = (current, expected) =>
-  Boolean(expected?.token) && current?.token === expected.token;
-
-const stopProcessRecord = async (file, owner) => {
-  let current = readProcessRecord(file);
-  if (!current) {
-    return true;
-  }
-  if (!sameProcessRecord(current, owner)) {
-    return false;
-  }
-  if (!isProcessRecordAlive(current)) {
-    releaseProcessRecord(file, current.token);
-    return true;
-  }
-  const stopped = await terminateProcess({
-    pid: current.pid,
-    processGroup: current.processGroup ?? false,
-    isStopped: () => {
-      const latest = readProcessRecord(file);
-      return (
-        !sameProcessRecord(latest, owner) ||
-        !latest ||
-        !isProcessRecordAlive(latest)
-      );
-    },
-  });
-  current = readProcessRecord(file);
-  if (current && !sameProcessRecord(current, owner)) {
-    return false;
-  }
-  if (!stopped && current) {
-    return false;
-  }
-  releaseProcessRecord(file, owner.token);
-  return true;
-};
-
-export const offerToStopProcessRecord = async ({
-  file,
-  owner,
-  ownerDescription,
-  stopCommand,
-}) => {
-  if (
-    !owner ||
-    !stopCommand ||
-    !canPromptForConflict() ||
-    !(await confirmStopConflict(ownerDescription, stopCommand))
-  ) {
-    return false;
-  }
-  return stopProcessRecord(file, owner);
-};
-
-export const terminateDetachedProcess = (child) =>
-  terminateProcess({
-    pid: child.pid,
-    processGroup: true,
-    isStopped: () => !isProcessAlive(child.pid),
-  });
-
-export const outputLog = (logFile, follow, missingMessage) => {
-  if (!fs.existsSync(logFile)) {
-    process.stdout.write(missingMessage);
-    return Promise.resolve(0);
-  }
-  if (!follow) {
-    process.stdout.write(fs.readFileSync(logFile, "utf8"));
-    return Promise.resolve(0);
-  }
-  return new Promise((resolve) => {
-    const tail = spawn("tail", ["-f", logFile], { stdio: "inherit" });
-    let settled = false;
-    tail.once("error", () => {
-      if (!settled) {
-        settled = true;
-        process.stdout.write(fs.readFileSync(logFile, "utf8"));
-        resolve(0);
-      }
-    });
-    tail.once("exit", (code) => {
-      if (!settled) {
-        settled = true;
-        resolve(code ?? 1);
-      }
-    });
-  });
-};
-
-export const runCli = (main) => {
-  main().then(
-    (code) => {
-      process.exitCode = code;
-    },
-    (err) => {
-      process.stderr.write(`${err?.stack || err}\n`);
-      process.exitCode = 1;
-    }
-  );
-};

build-scripts/output-lock.mjs

@@ -1,127 +0,0 @@
-import path from "node:path";
-import { fileURLToPath } from "node:url";
-import {
-  acquireProcessRecord,
-  processStartTime,
-  readProcessRecord,
-  releaseProcessRecord,
-} from "./managed-process.mjs";
-
-const repoRoot = path.resolve(
-  path.dirname(fileURLToPath(import.meta.url)),
-  ".."
-);
-export const buildCacheDir =
-  process.env.HA_BUILD_CACHE_DIR ??
-  path.join(repoRoot, "node_modules", ".cache");
-
-const WORKFLOW_LOCK_TOKEN_ENV = "HA_WORKFLOW_LOCK_TOKEN";
-const signalCleanups = new Set();
-const cleanupSignals = ["SIGINT", "SIGTERM", "SIGHUP"];
-
-const handleSignal = (signal) => {
-  for (const cleanup of signalCleanups) {
-    cleanup();
-  }
-  for (const cleanupSignal of cleanupSignals) {
-    process.off(cleanupSignal, handleSignal);
-  }
-  process.kill(process.pid, signal);
-};
-
-const registerSignalCleanup = (cleanup) => {
-  if (signalCleanups.size === 0) {
-    for (const signal of cleanupSignals) {
-      process.on(signal, handleSignal);
-    }
-  }
-  signalCleanups.add(cleanup);
-};
-
-const unregisterSignalCleanup = (cleanup) => {
-  signalCleanups.delete(cleanup);
-  if (signalCleanups.size === 0) {
-    for (const signal of cleanupSignals) {
-      process.off(signal, handleSignal);
-    }
-  }
-};
-
-export const workflowLockFile = path.join(buildCacheDir, "ha-workflow.lock");
-
-export const workflowLockEnv = (token) => ({
-  ...process.env,
-  [WORKFLOW_LOCK_TOKEN_ENV]: token,
-});
-
-export const describeOutputOwner = (owner) => {
-  if (owner?.kind === "build") {
-    return `frontend ${owner.modern ? "modern " : ""}build`;
-  }
-  if (owner?.kind === "dev") {
-    return `dev server (${owner.suite ?? "app"})`;
-  }
-  return owner?.target ? `Gulp task ${owner.target}` : "another process";
-};
-
-const createLockTask = ({ file, inheritedTokenEnv, kind, label, target }) => {
-  let exitToken;
-
-  const cleanup = () => {
-    if (!exitToken) {
-      return;
-    }
-    releaseProcessRecord(file, exitToken);
-    exitToken = undefined;
-    process.off("exit", cleanup);
-    unregisterSignalCleanup(cleanup);
-  };
-  const acquire = async () => {
-    const inheritedToken = process.env[inheritedTokenEnv];
-    if (inheritedToken) {
-      if (readProcessRecord(file)?.token !== inheritedToken) {
-        throw Error(
-          `${label} lock ownership was lost before ${target} started.`
-        );
-      }
-      exitToken = inheritedToken;
-      process.once("exit", cleanup);
-      registerSignalCleanup(cleanup);
-      return;
-    }
-
-    const token = `${process.pid}-${Date.now()}-${Math.random()}`;
-    const record = {
-      pid: process.pid,
-      startTime: processStartTime(process.pid),
-      processGroup: false,
-      kind,
-      target,
-      token,
-    };
-    const result = acquireProcessRecord(file, record);
-    if (!result.acquired) {
-      const pid = result.existing?.pid;
-      throw Error(
-        `Cannot run ${target}: ${describeOutputOwner(result.existing)} ` +
-          `already owns ${label}${pid ? ` (pid ${pid})` : ""}.`
-      );
-    }
-
-    exitToken = token;
-    process.once("exit", cleanup);
-    registerSignalCleanup(cleanup);
-  };
-
-  acquire.displayName = `lock-${label}:${target}`;
-  return acquire;
-};
-
-export const createWorkflowLockTask = (target) =>
-  createLockTask({
-    file: workflowLockFile,
-    inheritedTokenEnv: WORKFLOW_LOCK_TOKEN_ENV,
-    kind: "output",
-    label: "build and development workflow",
-    target,
-  });

demo/src/html/index.html.template

@@ -34,8 +34,16 @@
       content="width=device-width, initial-scale=1, shrink-to-fit=no"
     />
     <meta name="theme-color" content="#03a9f4" />
+    <link rel="preload" href="/static/fonts/roboto/Roboto-Regular.woff2" as="font" type="font/woff2" crossorigin>
     <%= renderTemplate("_social_meta.html.template") %>
     <style>
+      @font-face {
+        font-family: "Roboto Launch Screen";
+        font-display: block;
+        src: url("/static/fonts/roboto/Roboto-Regular.woff2") format("woff2");
+        font-weight: 400;
+        font-style: normal;
+      }
       html {
         background-color: var(--primary-background-color, #fafafa);
         color: var(--primary-text-color, #212121);
@@ -56,14 +64,12 @@
         padding: 0;
       }
       #ha-launch-screen {
-        font-family: ui-sans-serif, system-ui, sans-serif;
+        font-family: "Roboto Launch Screen", sans-serif;
         height: 100%;
         display: flex;
         flex-direction: column;
         justify-content: center;
         align-items: center;
-        user-select: none;
-        -webkit-user-select: none;
         transition: opacity var(--ha-animation-duration-normal, 250ms) ease-out;
       }
       #ha-launch-screen.removing {
@@ -98,7 +104,7 @@
       }
       #ha-launch-screen .ha-launch-screen-spacer-bottom {
         flex: 1;
-        padding-top: 16px;
+        padding-top: 48px;
       }
       .ohf-logo {
         margin: max(var(--safe-area-inset-bottom, 0px), 48px) 0;

gallery/src/pages/components/ha-progress-button.ts

@@ -23,7 +23,7 @@ export class DemoHaProgressButton extends LitElement {
                 <ha-progress-button @click=${this._clickedFail}>
                   Fail
                 </ha-progress-button>
-                <ha-progress-button size="s" @click=${this._clickedSuccess}>
+                <ha-progress-button size="small" @click=${this._clickedSuccess}>
                   small
                 </ha-progress-button>
                 <ha-progress-button

package.json

@@ -7,7 +7,7 @@
   "name": "home-assistant-frontend",
   "version": "1.0.0",
   "scripts": {
-    "build": "node build-scripts/build-manager.mjs",
+    "build": "script/build_frontend",
     "lint:eslint": "eslint \"**/src/**/*.{js,ts,html}\" --cache --cache-strategy=content --cache-location=node_modules/.cache/eslint/.eslintcache --ignore-pattern=.gitignore --max-warnings=0",
     "format:eslint": "eslint \"**/src/**/*.{js,ts,html}\" --cache --cache-strategy=content --cache-location=node_modules/.cache/eslint/.eslintcache --ignore-pattern=.gitignore --fix",
     "lint:prettier": "prettier . --cache --check",
@@ -49,16 +49,16 @@
     "@codemirror/lint": "6.9.7",
     "@codemirror/search": "6.7.1",
     "@codemirror/state": "6.7.1",
-    "@codemirror/view": "6.43.7",
+    "@codemirror/view": "6.43.6",
     "@date-fns/tz": "1.5.0",
     "@egjs/hammerjs": "2.0.17",
-    "@formatjs/intl-datetimeformat": "7.6.0",
+    "@formatjs/intl-datetimeformat": "7.5.2",
     "@formatjs/intl-displaynames": "7.3.13",
     "@formatjs/intl-durationformat": "0.10.18",
     "@formatjs/intl-getcanonicallocales": "3.2.11",
     "@formatjs/intl-listformat": "8.3.13",
     "@formatjs/intl-locale": "5.3.10",
-    "@formatjs/intl-numberformat": "9.4.0",
+    "@formatjs/intl-numberformat": "9.3.14",
     "@formatjs/intl-pluralrules": "6.3.13",
     "@formatjs/intl-relativetimeformat": "12.3.13",
     "@fullcalendar/core": "6.1.21",
@@ -107,8 +107,8 @@
     "hls.js": "1.6.16",
     "home-assistant-js-websocket": "9.6.0",
     "idb-keyval": "6.3.0",
-    "intl-messageformat": "11.2.13",
-    "js-yaml": "5.2.3",
+    "intl-messageformat": "11.2.12",
+    "js-yaml": "5.2.2",
     "leaflet": "1.9.4",
     "leaflet-draw": "patch:leaflet-draw@npm%3A1.0.4#./.yarn/patches/leaflet-draw-npm-1.0.4-0ca0ebcf65.patch",
     "leaflet.markercluster": "1.5.3",
@@ -150,9 +150,9 @@
     "@octokit/auth-oauth-device": "8.0.3",
     "@octokit/plugin-retry": "8.1.0",
     "@octokit/rest": "22.0.1",
-    "@playwright/test": "1.62.1",
+    "@playwright/test": "1.62.0",
     "@rsdoctor/rspack-plugin": "1.6.1",
-    "@rspack/core": "2.1.7",
+    "@rspack/core": "2.1.5",
     "@rspack/dev-server": "2.1.0",
     "@types/babel__plugin-transform-runtime": "7.9.5",
     "@types/chromecast-caf-receiver": "6.0.26",
@@ -160,7 +160,7 @@
     "@types/color-name": "2.0.0",
     "@types/culori": "4.0.1",
     "@types/html-minifier-terser": "7.0.2",
-    "@types/leaflet": "1.9.22",
+    "@types/leaflet": "1.9.21",
     "@types/leaflet-draw": "1.0.13",
     "@types/leaflet.markercluster": "1.5.6",
     "@types/lodash.merge": "4.6.9",
@@ -186,17 +186,17 @@
     "fs-extra": "11.4.0",
     "generate-license-file": "4.2.1",
     "glob": "13.0.6",
-    "globals": "17.8.0",
+    "globals": "17.7.0",
     "gulp": "5.0.1",
     "gulp-brotli": "3.0.0",
     "gulp-json-transform": "0.5.0",
     "gulp-rename": "2.1.0",
     "html-minifier-terser": "7.2.0",
     "husky": "9.1.7",
-    "jsdom": "30.0.1",
+    "jsdom": "29.1.1",
     "jszip": "3.10.1",
     "license-checker-rseidelsohn": "5.0.1",
-    "lint-staged": "17.3.0",
+    "lint-staged": "17.2.0",
     "lit-analyzer": "2.0.3",
     "lodash.merge": "4.6.2",
     "lodash.template": "4.18.1",
@@ -224,12 +224,12 @@
     "clean-css": "5.3.3",
     "@lit/reactive-element": "2.1.2",
     "@fullcalendar/daygrid": "6.1.21",
-    "globals": "17.8.0",
+    "globals": "17.7.0",
     "tslib": "2.8.1",
     "@material/mwc-list@^0.27.0": "patch:@material/mwc-list@npm%3A0.27.0#~/.yarn/patches/@material-mwc-list-npm-0.27.0-5344fc9de4.patch"
   },
-  "packageManager": "yarn@4.18.0",
+  "packageManager": "yarn@4.17.1",
   "volta": {
-    "node": "24.19.0"
+    "node": "24.18.0"
   }
 }

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name         = "home-assistant-frontend"
-version      = "20260729.0"
+version      = "20260729.1"
 license      = "Apache-2.0"
 license-files = ["LICENSE*"]
 description  = "The Home Assistant frontend"

renovate.json

@@ -8,10 +8,10 @@
     ":prConcurrentLimit10",
     ":semanticCommitsDisabled",
     "group:monorepos",
-    "group:recommended"
+    "group:recommended",
+    "security:minimumReleaseAgeNpm"
   ],
   "enabledManagers": ["npm", "nvm", "custom.regex"],
-  "minimumReleaseAge": "3 days",
   "postUpdateOptions": ["yarnDedupeHighest"],
   "lockFileMaintenance": {
     "description": ["Run after patch releases but before next beta"],

script/develop_and_serve

@@ -61,44 +61,10 @@ fi
 echo Core is used from ${coreUrl}
 
 # build the frontend so it connects to the passed core
-HASS_URL="$coreUrl" ./node_modules/.bin/gulp develop-app &
-develop_pid=$!
+HASS_URL="$coreUrl" ./script/develop &
 
 # serve the frontend
 ./node_modules/.bin/serve -p $frontendPort --single --no-port-switching --config ../script/serve-config.json ./hass_frontend &
-serve_pid=$!
 
-stop_children() {
-    trap - EXIT INT TERM HUP
-    kill "$develop_pid" "$serve_pid" 2>/dev/null || true
-    wait "$develop_pid" 2>/dev/null || true
-    wait "$serve_pid" 2>/dev/null || true
-}
-
-trap stop_children EXIT
-trap 'stop_children; exit 130' INT
-trap 'stop_children; exit 143' TERM
-trap 'stop_children; exit 129' HUP
-
-while kill -0 "$develop_pid" 2>/dev/null && kill -0 "$serve_pid" 2>/dev/null; do
-    sleep 1
-done
-
-develop_status=
-serve_status=
-if ! kill -0 "$develop_pid" 2>/dev/null; then
-    if wait "$develop_pid"; then develop_status=0; else develop_status=$?; fi
-fi
-if ! kill -0 "$serve_pid" 2>/dev/null; then
-    if wait "$serve_pid"; then serve_status=0; else serve_status=$?; fi
-fi
-
-if [ -n "$develop_status" ] && [ "$develop_status" -ne 0 ]; then
-    status=$develop_status
-elif [ -n "$serve_status" ]; then
-    status=$serve_status
-else
-    status=$develop_status
-fi
-
-exit "$status"
+# keep the script running while serving
+wait

src/common/entity/compute_entity_id_format_example.ts

@@ -0,0 +1,15 @@
+import type { EntityIdPart } from "../../data/entity_id_format";
+import { slugify } from "../string/slugify";
+
+export const computeEntityIdFormatExample = (
+  format: EntityIdPart[],
+  examples: Record<EntityIdPart, string>
+): string => {
+  const parts = format
+    .map((item) => examples[item])
+    .filter(Boolean)
+    .map((part) => slugify(part, "_"))
+    .filter(Boolean);
+
+  return parts.join("_") || "unknown";
+};

src/common/url/sanitize-http-url.ts

@@ -1,52 +0,0 @@
-import { sanitizeNavigationPath } from "./sanitize-navigation-path";
-
-const HOME_ASSISTANT_SCHEME = "homeassistant://";
-
-/**
- * Returns the URL if it is safe to use as a link target, `undefined` otherwise.
- * Only absolute `http:` and `https:` URLs pass, the same check
- * `ha-attribute-value` already applies to attribute links.
- *
- * Use for every URL that reaches the frontend as data — from an integration
- * manifest, an add-on, a config flow or an entity attribute — so that a
- * `javascript:` URI can never become a clickable link.
- */
-export const sanitizeHttpUrl = (
-  url: string | null | undefined
-): string | undefined => {
-  if (!url) {
-    return undefined;
-  }
-  try {
-    const { protocol } = new URL(url);
-    return protocol === "http:" || protocol === "https:" ? url : undefined;
-  } catch (_err) {
-    return undefined;
-  }
-};
-
-/** Whether the URL is a `homeassistant://` deep link into the frontend. */
-export const isHomeAssistantUrl = (url: string | null | undefined): boolean =>
-  !!url?.startsWith(HOME_ASSISTANT_SCHEME);
-
-/**
- * Turns a `homeassistant://` deep link into an in-app path, or returns
- * `undefined` when it does not point inside the frontend. Rewriting the scheme
- * on its own is not enough: `homeassistant:///example.com` would become
- * `//example.com`, which resolves to another origin.
- */
-export const homeAssistantUrlToPath = (
-  url: string | null | undefined
-): string | undefined =>
-  isHomeAssistantUrl(url)
-    ? sanitizeNavigationPath(`/${url!.slice(HOME_ASSISTANT_SCHEME.length)}`)
-    : undefined;
-
-/**
- * Sanitizes a URL that may be either an external link or a `homeassistant://`
- * deep link, returning something safe to bind to an `href`.
- */
-export const sanitizeLinkUrl = (
-  url: string | null | undefined
-): string | undefined =>
-  isHomeAssistantUrl(url) ? homeAssistantUrlToPath(url) : sanitizeHttpUrl(url);

src/components/buttons/ha-progress-button.ts

@@ -18,8 +18,6 @@ export class HaProgressButton extends LitElement {
 
   @property() appearance: Appearance = "accent";
 
-  @property() size: "xs" | "s" | "m" | "l" | "xl" = "m";
-
   @property({ attribute: false }) public iconPath?: string;
 
   @property() variant: "brand" | "danger" | "neutral" | "warning" | "success" =
@@ -34,7 +32,6 @@ export class HaProgressButton extends LitElement {
     return html`
       <ha-button
         .appearance=${appearance}
-        .size=${this.size}
         .disabled=${this.disabled}
         .loading=${this.progress}
         .variant=${
@@ -121,21 +118,10 @@ export class HaProgressButton extends LitElement {
       width: 100%;
     }
 
-    /* The icon lives in this shadow root, so callers cannot size it themselves. */
-    ha-button[size="xs"] ha-svg-icon[slot="start"],
-    ha-button[size="s"] ha-svg-icon[slot="start"] {
-      --mdc-icon-size: 16px;
-    }
-
-    /* Fade the content out rather than hiding it, so the button keeps its
-       accessible name while the result icon covers it. */
     ha-button.result::part(start),
     ha-button.result::part(end),
     ha-button.result::part(label),
-    ha-button.result::part(caret) {
-      opacity: 0;
-    }
-
+    ha-button.result::part(caret),
     ha-button.result::part(spinner) {
       visibility: hidden;
     }

src/components/chart/ha-chart-base.ts

@@ -26,10 +26,7 @@ import { styleMap } from "lit/directives/style-map";
 import { ensureArray } from "../../common/array/ensure-array";
 import { getAllGraphColors } from "../../common/color/colors";
 import { transform } from "../../common/decorators/transform";
-import type {
-  HASSDomCurrentTargetEvent,
-  HASSDomEvent,
-} from "../../common/dom/fire_event";
+import type { HASSDomEvent } from "../../common/dom/fire_event";
 import { fireEvent } from "../../common/dom/fire_event";
 import { listenMediaQuery } from "../../common/dom/media_query";
 import { afterNextRender } from "../../common/util/render-status";
@@ -1219,9 +1216,7 @@ export class HaChartBase extends LitElement {
   }
 
   // Long-press to solo on touch/pen devices (500ms, consistent with action-handler-directive)
-  private _legendPointerDown(
-    ev: PointerEvent & HASSDomCurrentTargetEvent<HTMLElement>
-  ) {
+  private _legendPointerDown(ev: PointerEvent) {
     // Mouse uses Ctrl/Cmd+click instead
     if (ev.pointerType === "mouse") {
       return;
@@ -1251,9 +1246,7 @@ export class HaChartBase extends LitElement {
     }
   }
 
-  private _toggleDataset(
-    ev: MouseEvent & HASSDomCurrentTargetEvent<HTMLElement>
-  ) {
+  private _toggleDataset(ev: MouseEvent) {
     ev.stopPropagation();
     if (!this.chart) {
       return;
@@ -1275,7 +1268,7 @@ export class HaChartBase extends LitElement {
     this._handleDatasetToggle(id);
   }
 
-  private _labelClick(ev: MouseEvent & HASSDomCurrentTargetEvent<HTMLElement>) {
+  private _labelClick(ev: MouseEvent) {
     ev.stopPropagation();
     if (!this.chart) {
       return;

src/components/chart/ha-sankey-chart.ts

@@ -2,10 +2,13 @@ import { customElement, property, state } from "lit/decorators";
 import { LitElement, html, css } from "lit";
 import type { EChartsType } from "echarts/core";
 import type { SankeySeriesOption } from "echarts/types/dist/echarts";
-import type { CallbackDataParams } from "echarts/types/src/util/types";
+import type {
+  CallbackDataParams,
+  ECElementEvent,
+} from "echarts/types/src/util/types";
 import memoizeOne from "memoize-one";
 import { ResizeController } from "@lit-labs/observers/resize-controller";
-import { fireEvent, type HASSDomEvent } from "../../common/dom/fire_event";
+import { fireEvent } from "../../common/dom/fire_event";
 import SankeyChart from "../../resources/echarts/components/sankey/install";
 import type { HomeAssistant } from "../../types";
 import type { HaECOption } from "../../resources/echarts/echarts";
@@ -118,15 +121,11 @@ export class HaSankeyChart extends LitElement {
     return null;
   };
 
-  private _handleChartSankeyRoam = (
-    ev: HASSDomEvent<HASSDomEvents["chart-sankeyroam"]>
-  ) => {
+  private _handleChartSankeyRoam = (ev: CustomEvent) => {
     this._currentZoom = ev.detail.zoom;
   };
 
-  private _handleChartClick = (
-    ev: HASSDomEvent<HASSDomEvents["chart-click"]>
-  ) => {
+  private _handleChartClick = (ev: CustomEvent<ECElementEvent>) => {
     const detail = ev.detail;
     // Only handle node clicks (not links)
     if (detail.dataType !== "node") {

src/components/chart/state-history-chart-line.ts

@@ -216,13 +216,11 @@ export class StateHistoryChartLine extends LitElement {
     })}`;
   };
 
-  private _datasetHidden(ev: HASSDomEvent<HASSDomEvents["dataset-hidden"]>) {
+  private _datasetHidden(ev: CustomEvent) {
     this._hiddenStats.add(ev.detail.id);
   }
 
-  private _datasetUnhidden(
-    ev: HASSDomEvent<HASSDomEvents["dataset-unhidden"]>
-  ) {
+  private _datasetUnhidden(ev: CustomEvent) {
     this._hiddenStats.delete(ev.detail.id);
   }
 
@@ -231,7 +229,7 @@ export class StateHistoryChartLine extends LitElement {
     chartBase.zoom(start, end, true);
   }
 
-  private _handleDataZoom(ev: HASSDomEvent<HASSDomEvents["chart-zoom"]>) {
+  private _handleDataZoom(ev: CustomEvent) {
     fireEvent(this, "chart-zoom-with-index", {
       start: ev.detail.start ?? 0,
       end: ev.detail.end ?? 100,

src/components/chart/state-history-chart-timeline.ts

@@ -4,6 +4,7 @@ import { customElement, property, state } from "lit/decorators";
 import type {
   CustomSeriesOption,
   CustomSeriesRenderItem,
+  ECElementEvent,
   TooltipPositionCallbackParams,
 } from "echarts/types/dist/shared";
 import { formatDateTimeWithSeconds } from "../../common/datetime/format_date_time";
@@ -20,7 +21,7 @@ import echarts from "../../resources/echarts/echarts";
 import { luminosity } from "../../common/color/rgb";
 import { hex2rgb } from "../../common/color/convert-color";
 import { measureTextWidth } from "../../util/text";
-import { fireEvent, type HASSDomEvent } from "../../common/dom/fire_event";
+import { fireEvent } from "../../common/dom/fire_event";
 
 @customElement("state-history-chart-timeline")
 export class StateHistoryChartTimeline extends LitElement {
@@ -270,7 +271,7 @@ export class StateHistoryChartTimeline extends LitElement {
     chartBase.zoom(start, end, true);
   }
 
-  private _handleDataZoom(ev: HASSDomEvent<HASSDomEvents["chart-zoom"]>) {
+  private _handleDataZoom(ev: CustomEvent) {
     fireEvent(this, "chart-zoom-with-index", {
       start: ev.detail.start ?? 0,
       end: ev.detail.end ?? 100,
@@ -384,9 +385,7 @@ export class StateHistoryChartTimeline extends LitElement {
     this._chartData = datasets;
   }
 
-  private _handleChartClick(
-    e: HASSDomEvent<HASSDomEvents["chart-click"]>
-  ): void {
+  private _handleChartClick(e: CustomEvent<ECElementEvent>): void {
     if (e.detail.targetType === "axisLabel") {
       const dataset = this._chartData[e.detail.dataIndex];
       if (dataset) {

src/components/chart/state-history-charts.ts

@@ -11,10 +11,6 @@ import {
 } from "lit/decorators";
 import { isComponentLoaded } from "../../common/config/is_component_loaded";
 import { restoreScroll } from "../../common/decorators/restore-scroll";
-import type {
-  HASSDomEvent,
-  HASSDomTargetEvent,
-} from "../../common/dom/fire_event";
 import type {
   HistoryResult,
   LineChartUnit,
@@ -320,13 +316,13 @@ export class StateHistoryCharts extends LitElement {
     }
   }
 
-  private _yWidthChanged(e: HASSDomEvent<HASSDomEvents["y-width-changed"]>) {
+  private _yWidthChanged(e: CustomEvent<HASSDomEvents["y-width-changed"]>) {
     this._childYWidths[e.detail.chartIndex] = e.detail.value;
     this._maxYWidth = Math.max(...Object.values(this._childYWidths), 0);
   }
 
   private _handleTimelineSync(
-    e: HASSDomEvent<HASSDomEvents["chart-zoom-with-index"]>
+    e: CustomEvent<HASSDomEvents["chart-zoom-with-index"]>
   ) {
     if (!this.syncCharts || this._isSyncing) {
       return;
@@ -388,7 +384,7 @@ export class StateHistoryCharts extends LitElement {
   }
 
   @eventOptions({ passive: true })
-  private _saveScrollPos(e: HASSDomTargetEvent<HTMLDivElement>) {
+  private _saveScrollPos(e: Event) {
     this._savedScrollPos = (e.target as HTMLDivElement).scrollTop;
   }
 

src/components/chart/statistics-chart.ts

@@ -204,14 +204,12 @@ export class StatisticsChart extends LitElement {
     `;
   }
 
-  private _datasetHidden(ev: HASSDomEvent<HASSDomEvents["dataset-hidden"]>) {
+  private _datasetHidden(ev: CustomEvent) {
     this._hiddenStats.add(ev.detail.id);
     this.requestUpdate("_hiddenStats");
   }
 
-  private _datasetUnhidden(
-    ev: HASSDomEvent<HASSDomEvents["dataset-unhidden"]>
-  ) {
+  private _datasetUnhidden(ev: CustomEvent) {
     this._hiddenStats.delete(ev.detail.id);
     this.requestUpdate("_hiddenStats");
   }

src/components/data-table/ha-data-table.ts

@@ -12,7 +12,6 @@ import {
 } from "lit/decorators";
 import { classMap } from "lit/directives/class-map";
 import { ifDefined } from "lit/directives/if-defined";
-import { join } from "lit/directives/join";
 import { styleMap } from "lit/directives/style-map";
 import memoizeOne from "memoize-one";
 import { STRINGS_SEPARATOR_DOT } from "../../common/const";
@@ -484,7 +483,13 @@ export class HaDataTable extends LitElement {
                   : ""
               }
               ${Object.entries(columns).map(([key, column]) => {
-                if (!this._isColumnVisible(key, column)) {
+                if (
+                  column.hidden ||
+                  (this.columnOrder && this.columnOrder.includes(key)
+                    ? (this.hiddenColumns?.includes(key) ??
+                      column.defaultHidden)
+                    : column.defaultHidden)
+                ) {
                   return nothing;
                 }
                 const sorted = key === this.sortColumn;
@@ -652,7 +657,10 @@ export class HaDataTable extends LitElement {
         ${Object.entries(columns).map(([key, column]) => {
           if (
             (narrow && !column.main && !column.showNarrow) ||
-            !this._isColumnVisible(key, column)
+            column.hidden ||
+            (this.columnOrder && this.columnOrder.includes(key)
+              ? (this.hiddenColumns?.includes(key) ?? column.defaultHidden)
+              : column.defaultHidden)
           ) {
             return nothing;
           }
@@ -684,19 +692,28 @@ export class HaDataTable extends LitElement {
                   : narrow && column.main
                     ? html`<div class="primary">${row[key]}</div>
                         <div class="secondary">
-                          ${join(
-                            Object.entries(columns)
-                              .filter(([key2, column2]) =>
-                                this._isSecondaryColumnVisible(key2, column2)
-                              )
-                              .map(([key2, column2]) =>
-                                column2.template
-                                  ? column2.template(row)
-                                  : row[key2]
-                              )
-                              .filter(this._hasCellValue),
-                            STRINGS_SEPARATOR_DOT
-                          )}
+                          ${Object.entries(columns)
+                            .filter(
+                              ([key2, column2]) =>
+                                !column2.hidden &&
+                                !column2.main &&
+                                !column2.showNarrow &&
+                                !(this.columnOrder &&
+                                this.columnOrder.includes(key2)
+                                  ? (this.hiddenColumns?.includes(key2) ??
+                                    column2.defaultHidden)
+                                  : column2.defaultHidden)
+                            )
+                            .map(
+                              ([key2, column2], i) =>
+                                html`${
+                                  i !== 0 ? STRINGS_SEPARATOR_DOT : nothing
+                                }${
+                                  column2.template
+                                    ? column2.template(row)
+                                    : row[key2]
+                                }`
+                            )}
                         </div>
                         ${
                           column.extraTemplate
@@ -716,29 +733,6 @@ export class HaDataTable extends LitElement {
     `;
   };
 
-  private _isColumnVisible(key: string, column: DataTableColumnData): boolean {
-    if (column.hidden) {
-      return false;
-    }
-    if (!this.columnOrder?.includes(key)) {
-      return !column.defaultHidden;
-    }
-    return !(this.hiddenColumns?.includes(key) ?? column.defaultHidden);
-  }
-
-  private _isSecondaryColumnVisible(
-    key: string,
-    column: DataTableColumnData
-  ): boolean {
-    if (column.main || column.showNarrow) {
-      return false;
-    }
-    return this._isColumnVisible(key, column);
-  }
-
-  private _hasCellValue = (value: unknown): boolean =>
-    value !== undefined && value !== null && value !== "" && value !== nothing;
-
   private async _sortFilterData() {
     const startTime = new Date().getTime();
     const timeBetweenUpdate = startTime - this._lastUpdate;

src/components/date-picker/date-range-picker.ts

@@ -15,10 +15,6 @@ import {
 } from "../../common/datetime/format_date";
 import { transform } from "../../common/decorators/transform";
 import { fireEvent } from "../../common/dom/fire_event";
-import type {
-  HASSDomEvent,
-  HASSDomTargetEvent,
-} from "../../common/dom/fire_event";
 import { configContext, internationalizationContext } from "../../data/context";
 import { TimeZone } from "../../data/translation";
 import { MobileAwareMixin } from "../../mixins/mobile-aware-mixin";
@@ -311,7 +307,7 @@ export class DateRangePicker extends MobileAwareMixin(LitElement) {
     });
   }
 
-  private _focusChanged(ev: HASSDomEvent<Date>) {
+  private _focusChanged(ev: CustomEvent<Date>) {
     const date = ev.detail;
     this._pickerMonth = formatDateMonth(
       date,
@@ -326,19 +322,13 @@ export class DateRangePicker extends MobileAwareMixin(LitElement) {
     this._focusDate = undefined;
   }
 
-  private _handleChange(
-    ev: HASSDomTargetEvent<HTMLElementTagNameMap["calendar-range"]>
-  ) {
+  private _handleChange(ev: CustomEvent) {
     const dateElement = ev.target as HTMLElementTagNameMap["calendar-range"];
     this._dateValue = dateElement.value;
     this._focusDate = undefined;
   }
 
-  private _clickDateRangeChip(
-    ev: HASSDomTargetEvent<
-      HaFilterChip & { index: number; range: [Date, Date] }
-    >
-  ) {
+  private _clickDateRangeChip(ev: Event) {
     const chip = ev.target as HaFilterChip & {
       index: number;
       range: [Date, Date];
@@ -346,7 +336,7 @@ export class DateRangePicker extends MobileAwareMixin(LitElement) {
     this._saveDateRangePreset(chip.range, chip.index);
   }
 
-  private _setDateRange(ev: HASSDomEvent<ActionDetail>) {
+  private _setDateRange(ev: CustomEvent<ActionDetail>) {
     const dateRange: [Date, Date] = Object.values(this.ranges!)[
       ev.detail.index
     ];
@@ -365,9 +355,7 @@ export class DateRangePicker extends MobileAwareMixin(LitElement) {
     });
   }
 
-  private _handleChangeTime(
-    ev: ValueChangedEvent<string> & HASSDomTargetEvent<HaBaseTimeInput>
-  ) {
+  private _handleChangeTime(ev: ValueChangedEvent<string>) {
     ev.stopPropagation();
     const time = ev.detail.value;
     const target = ev.target as HaBaseTimeInput;

src/components/date-picker/ha-dialog-date-picker.ts

@@ -13,10 +13,6 @@ import {
 } from "../../common/datetime/format_date";
 import { valueToDate } from "../../common/datetime/value_to_date";
 import { transform } from "../../common/decorators/transform";
-import type {
-  HASSDomEvent,
-  HASSDomTargetEvent,
-} from "../../common/dom/fire_event";
 import { configContext, internationalizationContext } from "../../data/context";
 import { DialogMixin } from "../../dialogs/dialog-mixin";
 import type { HomeAssistantConfig } from "../../types";
@@ -171,7 +167,7 @@ export class HaDialogDatePicker extends DialogMixin<DatePickerDialogParams>(
     </ha-adaptive-popover>`;
   }
 
-  private _valueChanged(ev: HASSDomTargetEvent<CalendarDate>) {
+  private _valueChanged(ev: Event) {
     const dateElement = ev.target as CalendarDate;
     if (dateElement.value) {
       this._updateValue(dateElement.value);
@@ -202,7 +198,7 @@ export class HaDialogDatePicker extends DialogMixin<DatePickerDialogParams>(
     }
   }
 
-  private _focusChanged(ev: HASSDomEvent<Date>) {
+  private _focusChanged(ev: CustomEvent<Date>) {
     const date = ev.detail;
     this._pickerMonth = formatDateMonth(
       date,

src/components/entity/ha-statistic-picker.ts

@@ -85,10 +85,6 @@ export class HaStatisticPicker extends LitElement {
 
   @property() public helper?: string;
 
-  @property({ attribute: "error-message" }) public errorMessage?: string;
-
-  @property({ type: Boolean }) public invalid = false;
-
   @property() public placeholder?: string;
 
   @property({ attribute: "statistic-types" })
@@ -530,9 +526,6 @@ export class HaStatisticPicker extends LitElement {
         .autofocus=${this.autofocus}
         .allowCustomValue=${this.allowCustomEntity}
         .disabled=${this.disabled}
-        .required=${this.required}
-        .invalid=${this.invalid}
-        .errorMessage=${this.errorMessage}
         .label=${this.label}
         use-top-label
         .placeholder=${placeholder}

src/components/ha-areas-floors-display-editor.ts

@@ -7,10 +7,6 @@ import { repeat } from "lit/directives/repeat";
 import memoizeOne from "memoize-one";
 import { consumeLocalize } from "../common/decorators/consume-context-entry";
 import { fireEvent } from "../common/dom/fire_event";
-import type {
-  HASSDomCurrentTargetEvent,
-  HASSDomEvent,
-} from "../common/dom/fire_event";
 import { computeFloorName } from "../common/entity/compute_floor_name";
 import { getAreaContext } from "../common/entity/context/get_area_context";
 import type { LocalizeFunc } from "../common/translations/localize";
@@ -195,7 +191,7 @@ export class HaAreasFloorsDisplayEditor extends LitElement {
     }
   );
 
-  private _floorMoved(ev: HASSDomEvent<HASSDomEvents["item-moved"]>) {
+  private _floorMoved(ev: CustomEvent<HASSDomEvents["item-moved"]>) {
     ev.stopPropagation();
     const newIndex = ev.detail.newIndex;
     const oldIndex = ev.detail.oldIndex;
@@ -219,12 +215,7 @@ export class HaAreasFloorsDisplayEditor extends LitElement {
     fireEvent(this, "value-changed", { value: newValue });
   }
 
-  private async _areaDisplayChanged(
-    ev: ValueChangedEvent<DisplayValue> &
-      HASSDomCurrentTargetEvent<
-        HTMLElementTagNameMap["ha-items-display-editor"] & { floorId?: string }
-      >
-  ) {
+  private async _areaDisplayChanged(ev: ValueChangedEvent<DisplayValue>) {
     ev.stopPropagation();
     const value = ev.detail.value;
     const currentFloorId = (ev.currentTarget as any).floorId;

src/components/ha-form/ha-form-boolean.ts

@@ -2,7 +2,6 @@ import type { TemplateResult } from "lit";
 import { css, html, LitElement } from "lit";
 import { customElement, property, query } from "lit/decorators";
 import { fireEvent } from "../../common/dom/fire_event";
-import type { HASSDomTargetEvent } from "../../common/dom/fire_event";
 import "../ha-checkbox";
 import type { HaCheckbox } from "../ha-checkbox";
 import type {
@@ -44,7 +43,7 @@ export class HaFormBoolean extends LitElement implements HaFormElement {
     `;
   }
 
-  private _valueChanged(ev: HASSDomTargetEvent<HaCheckbox>) {
+  private _valueChanged(ev: Event) {
     fireEvent(this, "value-changed", {
       value: (ev.target as HaCheckbox).checked,
     });

src/components/ha-form/ha-form-float.ts

@@ -2,7 +2,6 @@ import type { PropertyValues, TemplateResult } from "lit";
 import { css, html, LitElement, nothing } from "lit";
 import { customElement, property, query } from "lit/decorators";
 import { fireEvent } from "../../common/dom/fire_event";
-import type { HASSDomTargetEvent } from "../../common/dom/fire_event";
 import type { LocalizeFunc } from "../../common/translations/localize";
 import "../input/ha-input";
 import type { HaInput } from "../input/ha-input";
@@ -71,7 +70,7 @@ export class HaFormFloat extends LitElement implements HaFormElement {
     }
   }
 
-  private _handleInput(ev: InputEvent & HASSDomTargetEvent<HaInput>) {
+  private _handleInput(ev: InputEvent) {
     const source = ev.target as HaInput;
     const rawValue = (source.value ?? "").replace(",", ".");
 

src/components/ha-form/ha-form-integer.ts

@@ -2,7 +2,6 @@ import type { PropertyValues, TemplateResult } from "lit";
 import { css, html, LitElement, nothing } from "lit";
 import { customElement, property, query } from "lit/decorators";
 import { fireEvent } from "../../common/dom/fire_event";
-import type { HASSDomTargetEvent } from "../../common/dom/fire_event";
 import type { LocalizeFunc } from "../../common/translations/localize";
 import "../ha-checkbox";
 import type { HaCheckbox } from "../ha-checkbox";
@@ -154,7 +153,7 @@ export class HaFormInteger extends LitElement implements HaFormElement {
     );
   }
 
-  private _handleCheckboxChange(ev: HASSDomTargetEvent<HaCheckbox>) {
+  private _handleCheckboxChange(ev: Event) {
     const checked = (ev.target as HaCheckbox).checked;
     let value: HaFormIntegerData | undefined;
     if (checked) {
@@ -179,9 +178,7 @@ export class HaFormInteger extends LitElement implements HaFormElement {
     });
   }
 
-  private _valueChanged(
-    ev: InputEvent & HASSDomTargetEvent<HaInput | HTMLInputElement>
-  ) {
+  private _valueChanged(ev: InputEvent) {
     const source = ev.target as HaInput | HTMLInputElement;
     const rawValue = source.value;
 

src/components/ha-form/ha-form-multi_select.ts

@@ -2,7 +2,6 @@ import type { PropertyValues, TemplateResult } from "lit";
 import { css, html, LitElement } from "lit";
 import { customElement, property, query } from "lit/decorators";
 import { fireEvent } from "../../common/dom/fire_event";
-import type { HASSDomTargetEvent } from "../../common/dom/fire_event";
 import "../ha-check-list-item";
 import "../ha-checkbox";
 import type { HaCheckbox } from "../ha-checkbox";
@@ -141,7 +140,7 @@ export class HaFormMultiSelect extends LitElement implements HaFormElement {
     }
   }
 
-  private _valueChanged(ev: HASSDomTargetEvent<HaCheckbox>): void {
+  private _valueChanged(ev: CustomEvent): void {
     const { value, checked } = ev.target as HaCheckbox;
     this._handleValueChanged(value, checked);
   }

src/components/ha-form/ha-form-select.ts

@@ -4,7 +4,7 @@ import { customElement, property } from "lit/decorators";
 import memoizeOne from "memoize-one";
 import { fireEvent } from "../../common/dom/fire_event";
 import type { SelectSelector } from "../../data/selector";
-import type { HomeAssistant, ValueChangedEvent } from "../../types";
+import type { HomeAssistant } from "../../types";
 import "../ha-selector/ha-selector-select";
 import type {
   HaFormElement,
@@ -78,7 +78,7 @@ export class HaFormSelect extends LitElement implements HaFormElement {
     `;
   }
 
-  private _valueChanged(ev: ValueChangedEvent<string>) {
+  private _valueChanged(ev: CustomEvent) {
     ev.stopPropagation();
     let value: HaFormSelectData | undefined = ev.detail.value;
 

src/components/ha-form/ha-form-string.ts

@@ -2,7 +2,6 @@ import type { PropertyValues, TemplateResult } from "lit";
 import { LitElement, css, html, nothing } from "lit";
 import { customElement, property, query } from "lit/decorators";
 import { fireEvent } from "../../common/dom/fire_event";
-import type { HASSDomTargetEvent } from "../../common/dom/fire_event";
 import type { LocalizeFunc } from "../../common/translations/localize";
 import "../ha-icon-button";
 import "../input/ha-input";
@@ -80,7 +79,7 @@ export class HaFormString extends LitElement implements HaFormElement {
     }
   }
 
-  protected _valueChanged(ev: HASSDomTargetEvent<HaInput>): void {
+  protected _valueChanged(ev: Event): void {
     let value: string | undefined = (ev.target as HaInput).value;
     if (this.data === value) {
       return;

src/components/ha-form/ha-form.ts

@@ -3,19 +3,11 @@ import { css, html, LitElement, nothing } from "lit";
 import { customElement, property, query } from "lit/decorators";
 import { dynamicElement } from "../../common/dom/dynamic-element-directive";
 import { fireEvent } from "../../common/dom/fire_event";
-import type { HomeAssistant, ValueChangedEvent } from "../../types";
+import type { HomeAssistant } from "../../types";
 import "../ha-alert";
 import "../ha-selector/ha-selector";
 import { getHiddenFields } from "./conditions";
-import type {
-  HaFormData,
-  HaFormDataContainer,
-  HaFormElement,
-  HaFormSchema,
-} from "./types";
-
-type HaFormDataChangedEvent = ValueChangedEvent<HaFormData>;
-type HaFormDataContainerChangedEvent = ValueChangedEvent<HaFormDataContainer>;
+import type { HaFormDataContainer, HaFormElement, HaFormSchema } from "./types";
 
 const LOAD_ELEMENTS = {
   boolean: () => import("./ha-form-boolean"),
@@ -269,18 +261,16 @@ export class HaForm extends LitElement implements HaFormElement {
   }
 
   protected addValueChangedListener(element: Element | ShadowRoot) {
-    element.addEventListener("value-changed", (ev: Event) => {
+    element.addEventListener("value-changed", (ev) => {
       ev.stopPropagation();
       const schema = (ev.target as HaFormElement).schema as HaFormSchema;
 
       if (ev.target === this) return;
 
-      const changeEv = ev as
-        HaFormDataChangedEvent | HaFormDataContainerChangedEvent;
       const newValue =
         !schema.name || ("flatten" in schema && schema.flatten)
-          ? (changeEv.detail.value as HaFormDataContainer)
-          : { [schema.name]: changeEv.detail.value as HaFormData };
+          ? ev.detail.value
+          : { [schema.name]: ev.detail.value };
 
       this.data = {
         ...this.data,

src/components/ha-generic-picker.ts

@@ -304,21 +304,14 @@ export class HaGenericPicker extends PickerMixin(LitElement) {
 
   private _renderHelper() {
     const showError = this.invalid && this.errorMessage;
+    const showHelper = !showError && this.helper;
 
-    if (!showError && !this.helper) {
+    if (!showError && !showHelper) {
       return nothing;
     }
 
     return html`<ha-input-helper-text .disabled=${this.disabled}>
-      ${
-        showError
-          ? html`<span class="error">${this.errorMessage}</span> ${
-                this.helper
-                  ? html`<span class="helper">${this.helper}</span>`
-                  : nothing
-              }`
-          : this.helper
-      }
+      ${showError ? this.errorMessage : this.helper}
     </ha-input-helper-text>`;
   }
 
@@ -455,13 +448,6 @@ export class HaGenericPicker extends PickerMixin(LitElement) {
         :host([invalid]) ha-input-helper-text {
           color: var(--mdc-theme-error, var(--error-color, #b00020));
         }
-        ha-input-helper-text .error,
-        ha-input-helper-text .helper {
-          display: block;
-        }
-        ha-input-helper-text .helper {
-          color: var(--secondary-text-color);
-        }
 
         wa-popover {
           --wa-space-l: 0;

src/components/ha-network.ts

@@ -3,7 +3,6 @@ import type { CSSResultGroup, TemplateResult } from "lit";
 import { css, html, LitElement, nothing } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import { fireEvent } from "../common/dom/fire_event";
-import type { HASSDomCurrentTargetEvent } from "../common/dom/fire_event";
 import type {
   Adapter,
   IPv4ConfiguredAddress,
@@ -102,9 +101,7 @@ export class HaNetwork extends LitElement {
     `;
   }
 
-  private _handleAutoConfigureCheckboxClick(
-    ev: HASSDomCurrentTargetEvent<HaCheckbox>
-  ) {
+  private _handleAutoConfigureCheckboxClick(ev: Event) {
     const checkbox = ev.currentTarget as HaCheckbox;
     if (this.networkConfig === undefined) {
       return;
@@ -130,9 +127,7 @@ export class HaNetwork extends LitElement {
     });
   }
 
-  private _handleAdapterCheckboxClick(
-    ev: HASSDomCurrentTargetEvent<HaCheckbox>
-  ) {
+  private _handleAdapterCheckboxClick(ev: Event) {
     const checkbox = ev.currentTarget as HaCheckbox;
     const adapter_name = checkbox.id;
     if (this.networkConfig === undefined) {

src/components/ha-push-notifications-toggle.ts

@@ -5,7 +5,7 @@ import { getAppKey } from "../data/notify_html5";
 import { showPromptDialog } from "../dialogs/generic/show-dialog-box";
 import type { HaSwitch } from "./ha-switch";
 import type { HomeAssistant } from "../types";
-import { fireEvent, type HASSDomTargetEvent } from "../common/dom/fire_event";
+import { fireEvent } from "../common/dom/fire_event";
 import "./ha-switch";
 
 export const pushSupported =
@@ -55,7 +55,7 @@ class HaPushNotificationsToggle extends LitElement {
     }
   }
 
-  private _handlePushChange(ev: HASSDomTargetEvent<HaSwitch>) {
+  private _handlePushChange(ev: Event) {
     // Somehow this is triggered on Safari on page load causing
     // it to get into a loop and crash the page.
     if (!pushSupported) return;

src/components/ha-segmented-bar.ts

@@ -4,7 +4,6 @@ import { customElement, property } from "lit/decorators";
 import { classMap } from "lit/directives/class-map";
 import { styleMap } from "lit/directives/style-map";
 import { fireEvent } from "../common/dom/fire_event";
-import type { HASSDomCurrentTargetEvent } from "../common/dom/fire_event";
 import "./ha-tooltip";
 
 export interface Segment {
@@ -121,9 +120,7 @@ class HaSegmentedBar extends LitElement {
     `;
   }
 
-  private _handleSegmentClick(
-    ev: HASSDomCurrentTargetEvent<HTMLElement>
-  ): void {
+  private _handleSegmentClick(ev: Event): void {
     const target = ev.currentTarget as HTMLElement;
     const index = Number(target.dataset.index);
     const segment = this.segments[index];
@@ -132,7 +129,7 @@ class HaSegmentedBar extends LitElement {
     }
   }
 
-  private _handleLegendClick(ev: HASSDomCurrentTargetEvent<HTMLElement>): void {
+  private _handleLegendClick(ev: Event): void {
     const target = ev.currentTarget as HTMLElement;
     const index = Number(target.dataset.index);
     const segment = this.segments[index];

src/components/ha-select.ts

@@ -4,7 +4,6 @@ import { ifDefined } from "lit/directives/if-defined";
 import memoizeOne from "memoize-one";
 import { fireEvent } from "../common/dom/fire_event";
 import "./ha-dropdown";
-import type { HaDropdownSelectEvent } from "./ha-dropdown";
 import "./ha-dropdown-item";
 import "./ha-input-helper-text";
 import "./ha-picker-field";
@@ -170,7 +169,7 @@ export class HaSelect extends LitElement {
       : nothing;
   }
 
-  private _handleSelect(ev: HaDropdownSelectEvent<string | number>) {
+  private _handleSelect(ev: CustomEvent<{ item: { value: string | number } }>) {
     ev.stopPropagation();
     const value = ev.detail.item.value;
     if (value === this.value) {

src/components/ha-service-control.ts

@@ -488,11 +488,6 @@ export class HaServiceControl extends LitElement {
         )) ||
       serviceData?.description;
 
-    const documentationLink =
-      this._manifest?.is_built_in && this._value?.action
-        ? documentationUrl(this.hass, `/actions/${this._value.action}`)
-        : this._manifest?.documentation;
-
     const targetSelector =
       serviceData && "target" in serviceData
         ? this._targetSelector(
@@ -519,9 +514,16 @@ export class HaServiceControl extends LitElement {
             <div class="description">
               ${description ? html`<p>${description}</p>` : ""}
               ${
-                documentationLink
+                this._manifest
                   ? html` <a
-                      href=${documentationLink}
+                      href=${
+                        this._manifest.is_built_in && this._value?.action
+                          ? documentationUrl(
+                              this.hass,
+                              `/actions/${this._value.action}`
+                            )
+                          : this._manifest.documentation
+                      }
                       title=${this.hass.localize(
                         "ui.components.service-control.integration_doc"
                       )}

src/components/ha-sidebar.ts

@@ -17,7 +17,7 @@ import { stringCompare } from "../common/string/compare";
 import { computeRTL } from "../common/util/compute_rtl";
 import { throttle } from "../common/util/throttle";
 import { subscribeFrontendUserData } from "../data/frontend";
-import type { ActionHandlerEvent } from "../data/lovelace/action_handler";
+import type { ActionHandlerDetail } from "../data/lovelace/action_handler";
 import {
   FIXED_PANELS,
   getDefaultPanelUrlPath,
@@ -634,7 +634,7 @@ class HaSidebar extends SubscribeMixin(ScrollableFadeMixin(LitElement)) {
     });
   }
 
-  private _handleAction(ev: ActionHandlerEvent) {
+  private _handleAction(ev: CustomEvent<ActionHandlerDetail>) {
     if (ev.detail.action !== "hold") {
       return;
     }
@@ -646,7 +646,7 @@ class HaSidebar extends SubscribeMixin(ScrollableFadeMixin(LitElement)) {
     fireEvent(this, "hass-show-notifications");
   }
 
-  private _toggleSidebar(ev: ActionHandlerEvent) {
+  private _toggleSidebar(ev: CustomEvent) {
     if (ev.detail.action !== "tap") {
       return;
     }

src/components/ha-theme-settings.ts

@@ -228,9 +228,6 @@ export class HaThemeSettings extends LitElement {
   }
 
   static styles = css`
-    a {
-      color: var(--primary-color);
-    }
     .inputs {
       display: flex;
       flex-wrap: wrap;

src/components/ha-toast.ts

@@ -31,8 +31,6 @@ export class HaToast extends LitElement {
   @property({ type: Number, attribute: "bottom-offset" }) public bottomOffset =
     0;
 
-  @property({ type: Boolean }) public stacked = false;
-
   @query(".toast")
   private _toast?: HTMLDivElement;
 
@@ -150,12 +148,7 @@ export class HaToast extends LitElement {
   }
 
   private _showToastPopover(): void {
-    if (
-      !this._toast ||
-      this.stacked ||
-      !popoverSupported ||
-      this._isPopoverOpen()
-    ) {
+    if (!this._toast || !popoverSupported || this._isPopoverOpen()) {
       return;
     }
 
@@ -163,12 +156,7 @@ export class HaToast extends LitElement {
   }
 
   private _hideToastPopover(): void {
-    if (
-      !this._toast ||
-      this.stacked ||
-      !popoverSupported ||
-      !this._isPopoverOpen()
-    ) {
+    if (!this._toast || !popoverSupported || !this._isPopoverOpen()) {
       return;
     }
 
@@ -199,15 +187,12 @@ export class HaToast extends LitElement {
         class=${classMap({
           toast: true,
           active: this._active,
-          stacked: this.stacked,
           visible: this._visible,
         })}
         style=${styleMap({
           "--ha-toast-bottom-offset": `${this.bottomOffset}px`,
         })}
-        popover=${ifDefined(
-          popoverSupported && !this.stacked ? "manual" : undefined
-        )}
+        popover=${ifDefined(popoverSupported ? "manual" : undefined)}
       >
         <span class="message">${this.labelText}</span>
         <div class=${classMap({ actions: true, "has-action": hasAction })}>
@@ -268,15 +253,6 @@ export class HaToast extends LitElement {
       transform: translate(calc(-50% * var(--scale-direction)), 0);
     }
 
-    .toast.stacked {
-      position: static;
-      transform: translateY(var(--ha-space-2));
-    }
-
-    .toast.stacked.visible {
-      transform: translateY(0);
-    }
-
     .toast:not(.active) {
       display: none;
     }

src/components/ha-top-app-bar-fixed.ts

@@ -2,7 +2,6 @@ import type { CSSResultGroup, PropertyValues } from "lit";
 import { LitElement, css, html, nothing } from "lit";
 import { customElement, property, query, state } from "lit/decorators";
 import { classMap } from "lit/directives/class-map";
-import type { HASSDomCurrentTargetEvent } from "../common/dom/fire_event";
 import { goBack } from "../common/navigate";
 import { haStyleScrollbar } from "../resources/styles";
 import "./ha-icon-button-arrow-prev";
@@ -325,9 +324,7 @@ export class HaTopAppBarFixed extends LitElement {
     this._subRowResizeObserver = undefined;
   }
 
-  private _subRowSlotChanged = (
-    ev: HASSDomCurrentTargetEvent<HTMLSlotElement>
-  ) => {
+  private _subRowSlotChanged = (ev: Event) => {
     const slot = ev.currentTarget as HTMLSlotElement;
     this._hasSubRow = slot
       .assignedNodes({ flatten: true })

src/components/input/ha-input-copy.ts

@@ -2,7 +2,6 @@ import { consume, type ContextType } from "@lit/context";
 import { mdiContentCopy, mdiEye, mdiEyeOff } from "@mdi/js";
 import { css, html, LitElement, nothing } from "lit";
 import { customElement, property, query, state } from "lit/decorators";
-import type { HASSDomCurrentTargetEvent } from "../../common/dom/fire_event";
 import { copyToClipboard } from "../../common/util/copy-clipboard";
 import { internationalizationContext } from "../../data/context";
 import { showToast } from "../../util/toast";
@@ -112,7 +111,7 @@ export class HaInputCopy extends LitElement {
     `;
   }
 
-  private _focusInput(ev: HASSDomCurrentTargetEvent<HaInput>) {
+  private _focusInput(ev: Event) {
     const inputElement = ev.currentTarget as HaInput;
     inputElement.select();
   }

src/components/item/ha-row-item.ts

@@ -2,7 +2,6 @@ import { HasSlotController } from "@home-assistant/webawesome/dist/internal/slot
 import type { CSSResultGroup, TemplateResult } from "lit";
 import { css, html, LitElement, nothing } from "lit";
 import { customElement, property, state } from "lit/decorators";
-import type { HASSDomTargetEvent } from "../../common/dom/fire_event";
 
 /**
  * @element ha-row-item
@@ -57,7 +56,7 @@ export class HaRowItem extends LitElement {
   @state() private _hasEnd = false;
 
   private _onSlotChange(name: "start" | "end") {
-    return (ev: HASSDomTargetEvent<HTMLSlotElement>) => {
+    return (ev: Event) => {
       const slot = ev.target as HTMLSlotElement;
       const hasContent = slot
         .assignedNodes({ flatten: true })

src/components/map/ha-map.ts

@@ -175,8 +175,6 @@ export class HaMap extends ReactiveElement {
 
   private _pauseAutoFit = false;
 
-  private _pendingFit?: () => void;
-
   public connectedCallback(): void {
     this._pauseAutoFit = false;
     document.addEventListener("visibilitychange", this._handleVisibilityChange);
@@ -206,7 +204,6 @@ export class HaMap extends ReactiveElement {
       this.Leaflet = undefined;
     }
 
-    this._pendingFit = undefined;
     this._loaded = false;
 
     if (this._resizeObserver) {
@@ -350,10 +347,6 @@ export class HaMap extends ReactiveElement {
       return;
     }
 
-    if (this._deferIfUnsized(() => this.fitMap(options))) {
-      return;
-    }
-
     if (
       !this._mapFocusItems.length &&
       !this._mapFocusZones.length &&
@@ -394,40 +387,6 @@ export class HaMap extends ReactiveElement {
     }, PROGRAMMITIC_FIT_DELAY);
   }
 
-  // Leaflet derives the zoom level that fits given bounds from the current
-  // size of the map container. When the container has not been laid out yet,
-  // that size is 0x0 and the computed zoom collapses to the minimum, leaving
-  // the map zoomed out to the world even after the container gets its size.
-  // Defer fitting until the resize observer reports a usable size.
-  private _deferIfUnsized(fit: () => void): boolean {
-    const size = this.leafletMap!.getSize();
-    if (size.x > 0 && size.y > 0) {
-      this._pendingFit = undefined;
-      return false;
-    }
-    const container = this.leafletMap!.getContainer();
-    if (container.clientWidth > 0 && container.clientHeight > 0) {
-      // The container was laid out since Leaflet last measured it.
-      this.leafletMap!.invalidateSize(false);
-      this._pendingFit = undefined;
-      return false;
-    }
-    this._pendingFit = fit;
-    return true;
-  }
-
-  private _runPendingFit(): void {
-    if (!this._pendingFit || !this.leafletMap) {
-      return;
-    }
-    const size = this.leafletMap.getSize();
-    if (size.x > 0 && size.y > 0) {
-      const pendingFit = this._pendingFit;
-      this._pendingFit = undefined;
-      pendingFit();
-    }
-  }
-
   public fitBounds(
     boundingbox: LatLngExpression[],
     options?: { zoom?: number; pad?: number }
@@ -435,9 +394,6 @@ export class HaMap extends ReactiveElement {
     if (!this.leafletMap || !this.Leaflet) {
       return;
     }
-    if (this._deferIfUnsized(() => this.fitBounds(boundingbox, options))) {
-      return;
-    }
     const bounds = this.Leaflet.latLngBounds(boundingbox).pad(
       options?.pad ?? 0.5
     );
@@ -817,7 +773,6 @@ export class HaMap extends ReactiveElement {
     if (!this._resizeObserver) {
       this._resizeObserver = new ResizeObserver(() => {
         this.leafletMap?.invalidateSize({ debounceMoveend: true });
-        this._runPendingFit();
       });
     }
     this._resizeObserver.observe(this);

src/components/media-player/ha-media-player-browse.ts

@@ -34,18 +34,15 @@ import {
   browseMediaPlayer,
   BROWSER_PLAYER,
   MediaClassBrowserSettings,
-  searchMediaPlayer,
 } from "../../data/media-player";
 import {
   browseLocalMediaPlayer,
   isManualMediaSourceContentId,
-  isMediaSourceContentId,
   MANUAL_MEDIA_SOURCE_PREFIX,
   searchMedia,
 } from "../../data/media_source";
 import { isTTSMediaSource } from "../../data/tts";
 import { showAlertDialog } from "../../dialogs/generic/show-dialog-box";
-import { panelIsReady } from "../../layouts/panel-ready";
 import { haStyle, haStyleScrollbar } from "../../resources/styles";
 import { loadVirtualizer } from "../../resources/virtualizer";
 import type { HomeAssistant } from "../../types";
@@ -162,8 +159,6 @@ export class HaMediaPlayerBrowse extends LitElement {
 
   private _resizeObserver?: ResizeObserver;
 
-  private _initialReady = false;
-
   public connectedCallback(): void {
     super.connectedCallback();
     this.updateComplete.then(() => this._attachResizeObserver());
@@ -277,7 +272,6 @@ export class HaMediaPlayerBrowse extends LitElement {
         ids: navigateIds,
         current: this._currentItem,
       });
-      this._signalInitialReady();
     } else {
       if (!currentProm) {
         currentProm = this._fetchData(
@@ -293,7 +287,6 @@ export class HaMediaPlayerBrowse extends LitElement {
             ids: navigateIds,
             current: item,
           });
-          this._signalInitialReady();
         },
         (err) => {
           // When we change entity ID, we will first try to see if the new entity is
@@ -327,10 +320,8 @@ export class HaMediaPlayerBrowse extends LitElement {
               ),
               code: "entity_not_found",
             });
-            this._signalInitialReady();
           } else {
             this._setError(err);
-            this._signalInitialReady();
           }
         }
       );
@@ -878,31 +869,13 @@ export class HaMediaPlayerBrowse extends LitElement {
     const mediaFilterClasses = this._mediaClassFilter.length
       ? this._mediaClassFilter
       : undefined;
-    // A player's tree can embed media sources, which resolve their own searches;
-    // everything else in it uses integration specific ids only the entity knows.
-    const searchEntityId =
-      this.entityId &&
-      this.entityId !== BROWSER_PLAYER &&
-      !isMediaSourceContentId(navigateId.media_content_id ?? "")
-        ? this.entityId
-        : undefined;
-
     try {
-      const { result } = searchEntityId
-        ? await searchMediaPlayer(
-            this.hass,
-            searchEntityId,
-            searchQuery,
-            navigateId.media_content_id,
-            navigateId.media_content_type,
-            mediaFilterClasses
-          )
-        : await searchMedia(
-            this.hass,
-            navigateId.media_content_id,
-            searchQuery,
-            mediaFilterClasses
-          );
+      const { result } = await searchMedia(
+        this.hass,
+        navigateId.media_content_id,
+        searchQuery,
+        mediaFilterClasses
+      );
       // Ignore the response if a newer search started or we navigated away
       if (requestId !== this._searchRequestId) {
         return;
@@ -1152,21 +1125,6 @@ export class HaMediaPlayerBrowse extends LitElement {
     fireEvent(this, "close-dialog");
   }
 
-  private _signalInitialReady(): void {
-    if (this._initialReady) {
-      return;
-    }
-    this._initialReady = true;
-    const root = this.getRootNode();
-    panelIsReady(
-      root instanceof ShadowRoot &&
-        root.host instanceof HTMLElement &&
-        root.host.tagName.startsWith("HA-PANEL-")
-        ? root.host
-        : this
-    );
-  }
-
   private _setError(error: any) {
     if (!this.dialog) {
       this._error = error;
@@ -1231,8 +1189,8 @@ export class HaMediaPlayerBrowse extends LitElement {
   }
 
   private _animateHeaderHeight() {
-    let start: number | undefined;
-    const animate = (time: number) => {
+    let start;
+    const animate = (time) => {
       if (start === undefined) {
         start = time;
       }

src/components/tile/ha-tile-info.ts

@@ -15,14 +15,13 @@ import { customElement, property } from "lit/decorators";
  *
  * @property {boolean} secondaryLoading - Whether the secondary text is loading. Shows a skeleton placeholder.
  *
- * @csspart primary - The primary text. Style it to opt into another truncation, such as a multi line clamp.
- *
  * @cssprop --ha-tile-info-gap - The vertical gap between the primary and secondary text. defaults to `0`.
  * @cssprop --ha-tile-info-min-height - Minimum height of the primary/secondary block. Set this to reserve space for a missing secondary so it doesn't shift surrounding content. defaults to `auto`.
- * @cssprop --ha-tile-info-primary-min-height - Minimum height of the primary text block, independent of the number of rendered lines. Lets tiles that never wrap still match the height of tiles that do. defaults to `auto` (sizes to the actual rendered lines).
+ * @cssprop --ha-tile-info-primary-min-height - Minimum height of the primary text block, independent of `--ha-tile-info-primary-line-clamp`. Lets tiles that never wrap still match the height of tiles that do. defaults to `auto` (sizes to the actual rendered lines).
  * @cssprop --ha-tile-info-primary-font-size - The font size of the primary text. defaults to `var(--ha-font-size-m)`.
  * @cssprop --ha-tile-info-primary-font-weight - The font weight of the primary text. defaults to `var(--ha-font-weight-medium)`.
  * @cssprop --ha-tile-info-primary-line-height - The line height of the primary text. defaults to `var(--ha-line-height-normal)`.
+ * @cssprop --ha-tile-info-primary-line-clamp - The maximum number of lines for the primary text before truncating with an ellipsis. defaults to `1`.
  * @cssprop --ha-tile-info-primary-letter-spacing - The letter spacing of the primary text. defaults to `0.1px`.
  * @cssprop --ha-tile-info-primary-color - The color of the primary text. defaults to `var(--primary-text-color)`.
  * @cssprop --ha-tile-info-secondary-font-size - The font size of the secondary text. defaults to `var(--ha-font-size-s)`.
@@ -44,7 +43,7 @@ export class HaTileInfo extends LitElement {
     return html`
       <div class="info">
         <slot name="primary" class="primary">
-          <span part="primary">${this.primary}</span>
+          <span>${this.primary}</span>
         </slot>
         ${
           this.secondaryLoading
@@ -78,6 +77,7 @@ export class HaTileInfo extends LitElement {
         --ha-tile-info-primary-line-height,
         var(--ha-line-height-normal)
       );
+      --tile-info-primary-line-clamp: var(--ha-tile-info-primary-line-clamp, 1);
       --tile-info-primary-min-height: var(
         --ha-tile-info-primary-min-height,
         auto
@@ -120,8 +120,6 @@ export class HaTileInfo extends LitElement {
       gap: var(--tile-info-gap);
       min-height: var(--tile-info-min-height);
     }
-    .primary span,
-    ::slotted([slot="primary"]),
     .secondary span,
     ::slotted([slot="secondary"]) {
       text-overflow: ellipsis;
@@ -129,6 +127,15 @@ export class HaTileInfo extends LitElement {
       white-space: nowrap;
       width: 100%;
     }
+    .primary span,
+    ::slotted([slot="primary"]) {
+      display: -webkit-box;
+      -webkit-box-orient: vertical;
+      -webkit-line-clamp: var(--tile-info-primary-line-clamp);
+      overflow: hidden;
+      overflow-wrap: anywhere;
+      width: 100%;
+    }
     .primary {
       display: flex;
       align-items: center;

src/components/trace/hat-graph-branch.ts

@@ -1,7 +1,6 @@
 import { css, html, LitElement, nothing, svg } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import { classMap } from "lit/directives/class-map";
-import type { HASSDomTargetEvent } from "../../common/dom/fire_event";
 import { BRANCH_HEIGHT, SPACING } from "./hat-graph-const";
 
 interface BranchConfig {
@@ -32,7 +31,7 @@ export class HatGraphBranch extends LitElement {
 
   private _maxHeight = 0;
 
-  private _updateBranches(ev: HASSDomTargetEvent<HTMLSlotElement>) {
+  private _updateBranches(ev: Event) {
     let total_width = 0;
     const heights: number[] = [];
     const branches: BranchConfig[] = [];

src/data/connection-status.ts

@@ -14,7 +14,7 @@ declare global {
   }
 
   interface GlobalEventHandlersEventMap {
-    "connection-status": HASSDomEvent<HASSDomEvents["connection-status"]>;
+    "connection-status": HASSDomEvent<ConnectionStatus>;
   }
 }
 

src/data/context/index.ts

@@ -207,7 +207,7 @@ declare global {
     "hass-related-context": RelatedContextItem | undefined;
   }
   interface HTMLElementEventMap {
-    "hass-related-context": HASSDomEvent<HASSDomEvents["hass-related-context"]>;
+    "hass-related-context": HASSDomEvent<RelatedContextItem | undefined>;
   }
 }
 

src/data/energy.ts

@@ -793,17 +793,6 @@ const findEnergyDataCollection = (
   return (hass.connection as any)[key];
 };
 
-// The last-picked preset is remembered per energy collection, so each dashboard
-// reopens on its own default period. Derived from the connection key so the read
-// and write sides cannot drift apart.
-export const getEnergyDefaultPeriodStorageKey = (
-  hass: HomeAssistant,
-  collectionKey?: string
-): string => {
-  const [key] = convertCollectionKeyToConnection(hass, collectionKey);
-  return `energy-default-period-${key}`;
-};
-
 // When does the collection's day period need to roll over to the next day?
 // With `midnightRollover` (the real-time "Now" view) it rolls over right at
 // midnight. Otherwise it waits an hour, until the new day's first hourly
@@ -903,9 +892,8 @@ export const getEnergyDataCollection = (
   // The real-time "Now" view always tracks today; it shows live data even
   // before today's first statistic exists, so it never falls back to yesterday.
   const preferredPeriod =
-    (localStorage.getItem(
-      getEnergyDefaultPeriodStorageKey(hass, options.key)
-    ) as DateRange) || "today";
+    (localStorage.getItem(`energy-default-period-${key}`) as DateRange) ||
+    "today";
   const period =
     preferredPeriod === "today" && hour === "0" && !midnightRollover
       ? "yesterday"

src/data/haptics.ts

@@ -24,7 +24,7 @@ declare global {
   }
 
   interface GlobalEventHandlersEventMap {
-    haptic: HASSDomEvent<HASSDomEvents["haptic"]>;
+    haptic: HASSDomEvent<HapticType>;
   }
 }
 

src/data/integration.ts

@@ -1,7 +1,6 @@
 import type { Connection } from "home-assistant-js-websocket";
 import { createCollection } from "home-assistant-js-websocket";
 import type { LocalizeFunc } from "../common/translations/localize";
-import { sanitizeHttpUrl } from "../common/url/sanitize-http-url";
 import { debounce } from "../common/util/debounce";
 import type { HomeAssistant } from "../types";
 
@@ -29,7 +28,7 @@ export interface IntegrationManifest {
   domain: string;
   name: string;
   config_flow: boolean;
-  documentation?: string;
+  documentation: string;
   issue_tracker?: string;
   dependencies?: string[];
   after_dependencies?: string[];
@@ -79,27 +78,11 @@ export enum LogSeverity {
 
 export type IntegrationLogPersistance = "none" | "once" | "permanent";
 
-/**
- * A custom integration supplies its own manifest, so its URLs are untrusted
- * input. Strip them here, where manifests enter the frontend, so no consumer can
- * turn one into a link that runs script.
- */
-const sanitizeManifest = <T extends IntegrationManifest | undefined>(
-  manifest: T
-): T =>
-  manifest
-    ? ({
-        ...manifest,
-        documentation: sanitizeHttpUrl(manifest.documentation),
-        issue_tracker: sanitizeHttpUrl(manifest.issue_tracker),
-      } as T)
-    : manifest;
-
 export const integrationIssuesUrl = (
   domain: string,
   manifest: IntegrationManifest
 ) =>
-  sanitizeHttpUrl(manifest.issue_tracker) ||
+  manifest.issue_tracker ||
   `https://github.com/home-assistant/core/issues?q=is%3Aissue+is%3Aopen+label%3A%22integration%3A+${domain}%22`;
 
 export const domainToName = (
@@ -118,9 +101,7 @@ export const fetchIntegrationManifests = (
   if (integrations) {
     params.integrations = integrations;
   }
-  return hass
-    .callWS<IntegrationManifest[]>(params)
-    .then((manifests) => manifests.map(sanitizeManifest));
+  return hass.callWS<IntegrationManifest[]>(params);
 };
 
 export const fetchIntegrationManifestsCollection = async (
@@ -132,7 +113,7 @@ export const fetchIntegrationManifestsCollection = async (
   });
   const manifests: DomainManifestLookup = {};
   for (const manifest of fetched) {
-    manifests[manifest.domain] = sanitizeManifest(manifest);
+    manifests[manifest.domain] = manifest;
   }
   setValue(manifests);
   // One-time fetch — nothing to unsubscribe from
@@ -144,10 +125,7 @@ export const fetchIntegrationManifestsCollection = async (
 export const fetchIntegrationManifest = (
   hass: HomeAssistant,
   integration: string
-) =>
-  hass
-    .callWS<IntegrationManifest>({ type: "manifest/get", integration })
-    .then(sanitizeManifest);
+) => hass.callWS<IntegrationManifest>({ type: "manifest/get", integration });
 
 export const fetchIntegrationSetups = (hass: HomeAssistant) =>
   hass.callWS<IntegrationSetup[]>({ type: "integration/setup_info" });

src/data/lovelace.ts

@@ -23,7 +23,6 @@ export interface LovelaceViewElement extends HTMLElement {
   badges?: HuiBadge[];
   sections?: HuiSection[];
   isStrategy: boolean;
-  initialRenderComplete?: Promise<void>;
   setConfig(config: LovelaceViewConfig): void;
 }
 

src/data/media-player.ts

@@ -208,29 +208,6 @@ export const browseMediaPlayer = (
     media_content_type: mediaContentType,
   });
 
-export interface SearchMediaResult {
-  result: MediaPlayerItem[];
-}
-
-export const searchMediaPlayer = (
-  hass: HomeAssistant,
-  entityId: string,
-  searchQuery: string,
-  mediaContentId?: string,
-  mediaContentType?: string,
-  mediaFilterClasses?: string[]
-): Promise<SearchMediaResult> =>
-  hass.callWS<SearchMediaResult>({
-    type: "media_player/search_media",
-    entity_id: entityId,
-    search_query: searchQuery,
-    // the backend requires these two to be passed together, and JSON
-    // serialization drops them both when the current item is the root
-    media_content_id: mediaContentId,
-    media_content_type: mediaContentType,
-    media_filter_classes: mediaFilterClasses,
-  });
-
 export const getCurrentProgress = (stateObj: MediaPlayerEntity): number => {
   let progress = stateObj.attributes.media_position!;
 

src/data/media_source.ts

@@ -1,5 +1,5 @@
 import type { HomeAssistant } from "../types";
-import type { MediaPlayerItem, SearchMediaResult } from "./media-player";
+import type { MediaPlayerItem } from "./media-player";
 
 export interface ResolvedMediaSource {
   url: string;
@@ -24,6 +24,10 @@ export const browseLocalMediaPlayer = (
     media_content_id: mediaContentId,
   });
 
+export interface SearchMediaResult {
+  result: MediaPlayerItem[];
+}
+
 export const searchMedia = (
   hass: HomeAssistant,
   mediaContentId: string | undefined,

src/data/ws-slugify.ts

@@ -1,10 +0,0 @@
-import type { HomeAssistantApi } from "../types";
-
-export const fetchSlug = (
-  api: HomeAssistantApi,
-  text: string
-): Promise<{ slug: string }> =>
-  api.callWS<{ slug: string }>({
-    type: "slugify",
-    text,
-  });

src/data/zwave_js.ts

@@ -314,11 +314,6 @@ export interface ZWaveJSSetConfigParamResult {
   error?: string;
 }
 
-export interface ZwaveJSNodeConfigParameterUpdate {
-  id: string;
-  value: number | null;
-}
-
 export interface ZWaveJSDataCollectionStatus {
   enabled: boolean;
   opted_in: boolean;
@@ -737,16 +732,6 @@ export const fetchZwaveNodeConfigParameters = (
     device_id,
   });
 
-export const subscribeZwaveNodeConfigParameterUpdates = (
-  hass: HomeAssistant,
-  device_id: string,
-  callback: (update: ZwaveJSNodeConfigParameterUpdate) => void
-): Promise<UnsubscribeFunc> =>
-  hass.connection.subscribeMessage(callback, {
-    type: "zwave_js/subscribe_config_parameter_updates",
-    device_id,
-  });
-
 export const setZwaveNodeConfigParameter = (
   hass: HomeAssistant,
   device_id: string,

src/dialogs/config-entry-system-options/dialog-config-entry-system-options.ts

@@ -2,7 +2,6 @@ import type { CSSResultGroup } from "lit";
 import { css, html, LitElement, nothing } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import { fireEvent } from "../../common/dom/fire_event";
-import type { HASSDomTargetEvent } from "../../common/dom/fire_event";
 import "../../components/ha-dialog";
 import "../../components/ha-dialog-footer";
 import "../../components/ha-formfield";
@@ -162,18 +161,18 @@ class DialogConfigEntrySystemOptions extends DirtyStateProviderMixin<SystemOptio
     `;
   }
 
-  private _disableNewEntitiesChanged(ev: HASSDomTargetEvent<HaSwitch>): void {
+  private _disableNewEntitiesChanged(ev: Event): void {
     this._error = undefined;
-    this._disableNewEntities = !ev.target.checked;
+    this._disableNewEntities = !(ev.target as HaSwitch).checked;
     this._updateDirtyState({
       disableNewEntities: this._disableNewEntities,
       disablePolling: this._disablePolling,
     });
   }
 
-  private _disablePollingChanged(ev: HASSDomTargetEvent<HaSwitch>): void {
+  private _disablePollingChanged(ev: Event): void {
     this._error = undefined;
-    this._disablePolling = !ev.target.checked;
+    this._disablePolling = !(ev.target as HaSwitch).checked;
     this._updateDirtyState({
       disableNewEntities: this._disableNewEntities,
       disablePolling: this._disablePolling,

src/dialogs/config-flow/dialog-data-entry-flow.ts

@@ -7,7 +7,6 @@ import { createRef, ref } from "lit/directives/ref";
 import memoizeOne from "memoize-one";
 import type { HASSDomEvent } from "../../common/dom/fire_event";
 import { fireEvent } from "../../common/dom/fire_event";
-import { sanitizeHttpUrl } from "../../common/url/sanitize-http-url";
 import "../../components/ha-button";
 import "../../components/ha-dialog";
 import "../../components/ha-dialog-footer";
@@ -70,10 +69,8 @@ declare global {
   }
   // for add event listener
   interface HTMLElementEventMap {
-    "flow-update": HASSDomEvent<HASSDomEvents["flow-update"]>;
-    "flow-step-footer-state-changed": HASSDomEvent<
-      HASSDomEvents["flow-step-footer-state-changed"]
-    >;
+    "flow-update": HASSDomEvent<FlowUpdateEvent>;
+    "flow-step-footer-state-changed": HASSDomEvent<FlowStepFooterStateChangedEvent>;
   }
 }
 
@@ -340,13 +337,6 @@ class DataEntryFlowDialog extends DirtyStateProviderMixin<
         this._params.manifest?.is_built_in) ||
       !!this._params.manifest?.documentation;
 
-    const documentationLink = this._params.manifest?.is_built_in
-      ? documentationUrl(
-          this.hass,
-          `/integrations/${this._params.manifest.domain}`
-        )
-      : this._params.manifest?.documentation;
-
     const dialogTitle = this._getDialogTitle();
     const dialogSubtitle = this._getDialogSubtitle();
 
@@ -378,15 +368,19 @@ class DataEntryFlowDialog extends DirtyStateProviderMixin<
             : nothing
         }
         ${
-          showDocumentationLink &&
-          documentationLink &&
-          !this._loading &&
-          this._step
+          showDocumentationLink && !this._loading && this._step
             ? html`
                 <a
                   slot="headerActionItems"
                   class="help"
-                  href=${documentationLink}
+                  href=${
+                    this._params.manifest!.is_built_in
+                      ? documentationUrl(
+                          this.hass,
+                          `/integrations/${this._params.manifest!.domain}`
+                        )
+                      : this._params.manifest!.documentation
+                  }
                   target="_blank"
                   rel="noreferrer noopener"
                 >
@@ -548,29 +542,21 @@ class DataEntryFlowDialog extends DirtyStateProviderMixin<
                 </ha-button>
               </ha-dialog-footer>
             `;
-      case "external": {
-        const externalUrl = sanitizeHttpUrl(this._step.url);
+      case "external":
         return html`
           <ha-dialog-footer slot="footer">
-            ${
-              externalUrl
-                ? html`
-                    <ha-button
-                      slot="primaryAction"
-                      href=${externalUrl}
-                      target="_blank"
-                      rel="noreferrer"
-                    >
-                      ${this.hass.localize(
-                        "ui.panel.config.integrations.config_flow.external_step.open_site"
-                      )}
-                    </ha-button>
-                  `
-                : nothing
-            }
+            <ha-button
+              slot="primaryAction"
+              href=${this._step.url}
+              target="_blank"
+              rel="noreferrer"
+            >
+              ${this.hass.localize(
+                "ui.panel.config.integrations.config_flow.external_step.open_site"
+              )}
+            </ha-button>
           </ha-dialog-footer>
         `;
-      }
       case "create_entry": {
         const devices = this._devices(
           this._params!.flowConfig.showDevices,
@@ -743,7 +729,7 @@ class DataEntryFlowDialog extends DirtyStateProviderMixin<
   };
 
   private _handleFooterStateChanged = (
-    ev: HASSDomEvent<HASSDomEvents["flow-step-footer-state-changed"]>
+    ev: HASSDomEvent<FlowStepFooterStateChangedEvent>
   ) => {
     if (ev.detail.loading !== undefined) {
       this._formStepLoading = ev.detail.loading;

src/dialogs/config-flow/step-flow-external.ts

@@ -1,7 +1,6 @@
 import type { CSSResultGroup, TemplateResult, PropertyValues } from "lit";
 import { html, LitElement } from "lit";
 import { customElement, property } from "lit/decorators";
-import { sanitizeHttpUrl } from "../../common/url/sanitize-http-url";
 import type { DataEntryFlowStepExternal } from "../../data/data_entry_flow";
 import type { HomeAssistant } from "../../types";
 import type { FlowConfig } from "./show-dialog-data-entry-flow";
@@ -25,11 +24,7 @@ class StepFlowExternal extends LitElement {
 
   protected firstUpdated(changedProps: PropertyValues<this>) {
     super.firstUpdated(changedProps);
-    // Opened without user interaction, so only ever follow an http(s) URL
-    const url = sanitizeHttpUrl(this.step.url);
-    if (url) {
-      window.open(url);
-    }
+    window.open(this.step.url);
   }
 
   static get styles(): CSSResultGroup {

src/dialogs/config-flow/step-flow-form.ts

@@ -5,7 +5,7 @@ import { customElement, property, state } from "lit/decorators";
 import { createRef, ref } from "lit/directives/ref";
 import memoizeOne from "memoize-one";
 import { dynamicElement } from "../../common/dom/dynamic-element-directive";
-import { fireEvent, type HASSDomEvent } from "../../common/dom/fire_event";
+import { fireEvent } from "../../common/dom/fire_event";
 import { isNavigationClick } from "../../common/dom/is-navigation-click";
 import "../../components/ha-alert";
 import { computeInitialHaFormData } from "../../components/ha-form/compute-initial-ha-form-data";
@@ -153,7 +153,7 @@ class StepFlowForm extends LitElement {
     `;
   }
 
-  private _setError(ev: HASSDomEvent<DataEntryFlowStepForm["errors"]>) {
+  private _setError(ev: CustomEvent) {
     this._previewErrors = ev.detail;
   }
 

src/dialogs/form/dialog-form.ts

@@ -1,5 +1,5 @@
 import { css, html, LitElement, nothing } from "lit";
-import { customElement, property, query, state } from "lit/decorators";
+import { customElement, property, state } from "lit/decorators";
 import deepClone from "deep-clone-simple";
 import type { HASSDomEvent } from "../../common/dom/fire_event";
 import { fireEvent } from "../../common/dom/fire_event";
@@ -12,13 +12,11 @@ import { haStyleDialog } from "../../resources/styles";
 import type { HomeAssistant } from "../../types";
 import type { HassDialog, ShowDialogParams } from "../make-dialog-manager";
 import type { FormDialogData, FormDialogParams } from "./show-form-dialog";
-import type { HaForm } from "../../components/ha-form/ha-form";
 
 interface StackEntry {
   params: FormDialogParams;
   data: FormDialogData;
   nestedField?: string;
-  error?: Record<string, string>;
 }
 
 @customElement("dialog-form")
@@ -38,15 +36,10 @@ export class DialogForm
 
   @state() private _stack: StackEntry[] = [];
 
-  @state() private _error?: Record<string, string>;
-
-  @query("ha-form") private _form?: HaForm;
-
   public async showDialog(params: FormDialogParams): Promise<void> {
     this._params = params;
     this._data = params.data || {};
     this._open = true;
-    this._error = undefined;
     this._initDirtyTracking({ type: "deep" }, this._data);
   }
 
@@ -66,17 +59,11 @@ export class DialogForm
     const origin = ev.composedPath()[0] as HTMLElement & { name?: string };
     this._stack = [
       ...this._stack,
-      {
-        params: this._params!,
-        data: this._data,
-        nestedField: origin?.name,
-        error: this._error,
-      },
+      { params: this._params!, data: this._data, nestedField: origin?.name },
     ];
     const nested = ev.detail.dialogParams as FormDialogParams;
     this._params = nested;
     this._data = nested?.data || {};
-    this._error = undefined;
     this._initDirtyTracking({ type: "deep" }, this._data);
   };
 
@@ -88,7 +75,6 @@ export class DialogForm
     this._stack = this._stack.slice(0, -1);
     this._params = prev.params;
     this._data = prev.data;
-    this._error = prev.error;
     this._initDirtyTracking({ type: "deep" }, this._data);
     return prev.nestedField;
   }
@@ -102,18 +88,10 @@ export class DialogForm
     this._params = undefined;
     this._data = {};
     this._open = false;
-    this._error = undefined;
     fireEvent(this, "dialog-closed", { dialog: this.localName });
   }
 
   private _submit(): void {
-    if (this._form && !this._form.reportValidity()) {
-      this._error = {
-        base: this.hass!.localize("ui.components.form.validation_failed"),
-      };
-      return;
-    }
-
     this._closeState = "submitted";
     const submit = this._params?.submit;
     const data = this._data;
@@ -141,7 +119,6 @@ export class DialogForm
       : data;
 
     this._data = deepClone({ ...this._data, [nestedField]: newValue });
-    this._error = undefined;
     this._updateDirtyState(this._data);
   }
 
@@ -159,7 +136,6 @@ export class DialogForm
 
   private _valueChanged(ev: CustomEvent): void {
     this._data = ev.detail.value;
-    this._error = undefined;
     this._updateDirtyState(this._data);
   }
 
@@ -182,7 +158,6 @@ export class DialogForm
           .computeHelper=${this._params.computeHelper}
           .data=${this._data}
           .schema=${this._params.schema}
-          .error=${this._error}
           @value-changed=${this._valueChanged}
           @show-dialog=${this._handleNestedShowDialog}
         >

src/dialogs/http-pending-config/dialog-http-pending-config.ts

@@ -43,19 +43,12 @@ export class DialogHttpPendingConfig
 
   private _interval?: number;
 
-  // This dialog must only be dismissed through its own footer buttons
-  // (confirm / revert / close). This flag is flipped right before such a
-  // button closes the dialog, so `closeDialog()` can refuse every other
-  // close request (navigation, back button, `closeAllDialogs`, …).
-  private _resolved = false;
-
   public showDialog(params: HttpPendingConfigDialogParams): void {
     this._params = params;
     this._open = true;
     this._busy = undefined;
     this._error = undefined;
     this._reverted = false;
-    this._resolved = false;
     this._startCountdown();
     // The field labels live in the config panel fragment, which is not loaded
     // yet when this dialog pops up on startup. Load it so the changed-field
@@ -64,12 +57,6 @@ export class DialogHttpPendingConfig
   }
 
   public closeDialog(): boolean {
-    // Refuse programmatic close requests (navigation, back button,
-    // `closeAllDialogs`) so a pending HTTP config is never left silently
-    // unresolved. The dialog only closes once the user picks a footer action.
-    if (!this._resolved) {
-      return false;
-    }
     this._open = false;
     this._stopCountdown();
     return true;
@@ -350,9 +337,6 @@ export class DialogHttpPendingConfig
   }
 
   private _notifyResolved(): void {
-    // Mark the dialog as user-resolved so `closeDialog()` is allowed to close
-    // it; every footer action calls this before setting `_open = false`.
-    this._resolved = true;
     this._params?.onResolved?.();
     // The form on Settings > System > Network may be mounted and showing
     // stale state; let it know to refetch.

src/dialogs/more-info/controls/more-info-camera.ts

@@ -2,11 +2,9 @@ import { consume } from "@lit/context";
 import { css, html, LitElement, nothing } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import { consumeLocalize } from "../../../common/decorators/consume-context-entry";
-import type { HASSDomCurrentTargetEvent } from "../../../common/dom/fire_event";
 import { slugify } from "../../../common/string/slugify";
 import type { LocalizeFunc } from "../../../common/translations/localize";
 import "../../../components/buttons/ha-progress-button";
-import type { HaProgressButton } from "../../../components/buttons/ha-progress-button";
 import "../../../components/ha-camera-stream";
 import type { CameraEntity } from "../../../data/camera";
 import { apiContext } from "../../../data/context";
@@ -68,10 +66,8 @@ class MoreInfoCamera extends LitElement {
     `;
   }
 
-  private async _downloadSnapshot(
-    ev: HASSDomCurrentTargetEvent<HaProgressButton>
-  ) {
-    const button = ev.currentTarget;
+  private async _downloadSnapshot(ev: CustomEvent) {
+    const button = ev.currentTarget as any;
     this._waiting = true;
 
     try {

src/dialogs/more-info/controls/more-info-counter.ts

@@ -3,10 +3,8 @@ import type { HassEntity } from "home-assistant-js-websocket";
 import { css, html, LitElement, nothing } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import { consumeLocalize } from "../../../common/decorators/consume-context-entry";
-import type { HASSDomCurrentTargetEvent } from "../../../common/dom/fire_event";
 import type { LocalizeFunc } from "../../../common/translations/localize";
 import "../../../components/ha-button";
-import type { HaButton } from "../../../components/ha-button";
 import { apiContext } from "../../../data/context";
 import { UNAVAILABLE } from "../../../data/entity/entity";
 import type { HomeAssistantApi } from "../../../types";
@@ -69,10 +67,8 @@ class MoreInfoCounter extends LitElement {
     `;
   }
 
-  private _handleActionClick(
-    e: MouseEvent & HASSDomCurrentTargetEvent<HaButton & { action: string }>
-  ): void {
-    const action = e.currentTarget.action;
+  private _handleActionClick(e: MouseEvent): void {
+    const action = (e.currentTarget as any).action;
     this._api.callService("counter", action, {
       entity_id: this.stateObj!.entity_id,
     });

src/dialogs/more-info/controls/more-info-media_player.ts

@@ -17,7 +17,6 @@ import { classMap } from "lit/directives/class-map";
 import { ifDefined } from "lit/directives/if-defined";
 import { consumeLocalize } from "../../../common/decorators/consume-context-entry";
 import { fireEvent } from "../../../common/dom/fire_event";
-import type { HASSDomTargetEvent } from "../../../common/dom/fire_event";
 import { stateActive } from "../../../common/entity/state_active";
 import { supportsFeature } from "../../../common/entity/supports-feature";
 import type { LocalizeFunc } from "../../../common/translations/localize";
@@ -873,14 +872,12 @@ class MoreInfoMediaPlayer extends LitElement {
     });
   }
 
-  private async _handleMediaSeekChanged(
-    e: HASSDomTargetEvent<HaSlider>
-  ): Promise<void> {
+  private async _handleMediaSeekChanged(e: Event): Promise<void> {
     if (!this.stateObj) {
       return;
     }
 
-    const newValue = e.target.value;
+    const newValue = (e.target as any).value;
     this._api.callService("media_player", "media_seek", {
       entity_id: this.stateObj.entity_id,
       seek_position: newValue,

src/dialogs/more-info/controls/more-info-script.ts

@@ -19,7 +19,7 @@ import {
   hasRequiredScriptFields,
   requiredScriptFieldsFilled,
 } from "../../../data/script";
-import type { HomeAssistant, ValueChangedEvent } from "../../../types";
+import type { HomeAssistant } from "../../../types";
 import "../components/ha-more-info-state-header";
 
 @customElement("more-info-script")
@@ -209,9 +209,7 @@ class MoreInfoScript extends LitElement {
     });
   }
 
-  private _scriptDataChanged(
-    ev: ValueChangedEvent<Record<string, unknown>>
-  ): void {
+  private _scriptDataChanged(ev: CustomEvent): void {
     this._scriptData = { ...this._scriptData, ...ev.detail.value };
   }
 

src/dialogs/more-info/controls/more-info-timer.ts

@@ -3,10 +3,8 @@ import type { PropertyValues } from "lit";
 import { css, html, LitElement, nothing } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import { consumeLocalize } from "../../../common/decorators/consume-context-entry";
-import type { HASSDomCurrentTargetEvent } from "../../../common/dom/fire_event";
 import type { LocalizeFunc } from "../../../common/translations/localize";
 import "../../../components/ha-button";
-import type { HaButton } from "../../../components/ha-button";
 import "../../../components/ha-duration-input";
 import type { HaDurationData } from "../../../components/ha-duration-input";
 import { apiContext } from "../../../data/context";
@@ -139,10 +137,8 @@ class MoreInfoTimer extends LitElement {
     });
   }
 
-  private _handleActionClick(
-    e: MouseEvent & HASSDomCurrentTargetEvent<HaButton & { action: string }>
-  ): void {
-    const action = e.currentTarget.action;
+  private _handleActionClick(e: MouseEvent): void {
+    const action = (e.currentTarget as any).action;
     this._api.callService("timer", action, {
       entity_id: this.stateObj!.entity_id,
     });

src/dialogs/more-info/controls/more-info-update.ts

@@ -9,7 +9,6 @@ import { consumeLocalize } from "../../../common/decorators/consume-context-entr
 import { transform } from "../../../common/decorators/transform";
 import { supportsFeature } from "../../../common/entity/supports-feature";
 import type { LocalizeFunc } from "../../../common/translations/localize";
-import { sanitizeHttpUrl } from "../../../common/url/sanitize-http-url";
 import "../../../components/buttons/ha-progress-button";
 import "../../../components/ha-alert";
 import "../../../components/ha-button";
@@ -233,7 +232,6 @@ class MoreInfoUpdate extends LitElement {
     }
 
     const createBackupTexts = this._computeCreateBackupTexts();
-    const releaseUrl = sanitizeHttpUrl(this.stateObj.attributes.release_url);
 
     return html`
       <div class="content">
@@ -285,10 +283,14 @@ class MoreInfoUpdate extends LitElement {
           </div>
 
           ${
-            releaseUrl
+            this.stateObj.attributes.release_url
               ? html`<div class="row">
                   <div class="key">
-                    <a href=${releaseUrl} target="_blank" rel="noreferrer">
+                    <a
+                      href=${this.stateObj.attributes.release_url}
+                      target="_blank"
+                      rel="noreferrer"
+                    >
                       ${this._localize(
                         "ui.dialogs.more_info_control.update.release_announcement"
                       )}

src/dialogs/restart/dialog-restart.ts

@@ -10,7 +10,6 @@ import { LitElement, css, html, nothing } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import { isComponentLoaded } from "../../common/config/is_component_loaded";
 import { fireEvent } from "../../common/dom/fire_event";
-import type { HASSDomCurrentTargetEvent } from "../../common/dom/fire_event";
 import "../../components/animation/ha-fade-in";
 import "../../components/ha-adaptive-dialog";
 import "../../components/ha-alert";
@@ -335,18 +334,13 @@ class DialogRestart extends LitElement {
       }
     };
 
-  private async _handleAction(
-    ev: HASSDomCurrentTargetEvent<
-      HaListItemButton & {
-        action: "restart" | "reboot" | "shutdown" | "restart-safe-mode";
-      }
-    >
-  ) {
+  private async _handleAction(ev: Event) {
     if (this._loadingBackupInfo) {
       return;
     }
     this._loadingBackupInfo = true;
-    const action = ev.currentTarget.action;
+    const action = (ev.currentTarget as HaListItemButton & { action: string })
+      .action as "restart" | "reboot" | "shutdown" | "restart-safe-mode";
 
     const backupState = await this._loadBackupState();
 
@@ -375,7 +369,7 @@ class DialogRestart extends LitElement {
 
     this._dialogOpen = false;
 
-    let actionFunc: () => Promise<void>;
+    let actionFunc;
 
     if (["restart", "restart-safe-mode"].includes(action)) {
       const serviceData =

src/dialogs/voice-assistant-setup/voice-assistant-setup-dialog.ts

@@ -3,7 +3,7 @@ import type { CSSResultGroup, PropertyValues } from "lit";
 import { css, html, LitElement, nothing } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import memoizeOne from "memoize-one";
-import { fireEvent, type HASSDomEvent } from "../../common/dom/fire_event";
+import { fireEvent } from "../../common/dom/fire_event";
 import { computeDomain } from "../../common/entity/compute_domain";
 import { formatLanguageCode } from "../../common/language/format_language";
 import "../../components/chips/ha-assist-chip";
@@ -18,7 +18,7 @@ import { getLanguageScores } from "../../data/conversation";
 import { UNAVAILABLE } from "../../data/entity/entity";
 import type { EntityRegistryDisplayEntry } from "../../data/entity/entity_registry";
 import { haStyleDialog } from "../../resources/styles";
-import type { HomeAssistant, ValueChangedEvent } from "../../types";
+import type { HomeAssistant } from "../../types";
 import type { VoiceAssistantSetupDialogParams } from "./show-voice-assistant-setup-dialog";
 import "./voice-assistant-setup-step-area";
 import "./voice-assistant-setup-step-change-wake-word";
@@ -337,7 +337,7 @@ export class HaVoiceAssistantSetupDialog extends LitElement {
     this._language = ev.detail.item.value;
   }
 
-  private _languageChanged(ev: ValueChangedEvent<string | undefined>) {
+  private _languageChanged(ev: CustomEvent) {
     if (!ev.detail.value) {
       return;
     }
@@ -351,7 +351,7 @@ export class HaVoiceAssistantSetupDialog extends LitElement {
     this._step = this._previousSteps.pop()!;
   }
 
-  private async _goToNextStep(ev?: HASSDomEvent<HASSDomEvents["next-step"]>) {
+  private async _goToNextStep(ev?: CustomEvent) {
     if (ev?.detail?.updateConfig) {
       await this._fetchAssistConfiguration();
     }

src/dialogs/voice-assistant-setup/voice-assistant-setup-step-change-wake-word.ts

@@ -1,7 +1,6 @@
 import { css, html, LitElement } from "lit";
 import { customElement, property } from "lit/decorators";
 import { fireEvent } from "../../common/dom/fire_event";
-import type { HASSDomCurrentTargetEvent } from "../../common/dom/fire_event";
 import "../../components/item/ha-list-item-button";
 import type { HaListItemButton } from "../../components/item/ha-list-item-button";
 import "../../components/list/ha-list-base";
@@ -51,14 +50,14 @@ export class HaVoiceAssistantSetupStepChangeWakeWord extends LitElement {
       </ha-list-base>`;
   }
 
-  private async _wakeWordPicked(
-    ev: HASSDomCurrentTargetEvent<HaListItemButton & { value: string }>
-  ) {
+  private async _wakeWordPicked(ev: Event) {
     if (!this.assistEntityId) {
       return;
     }
 
-    const wakeWordId = ev.currentTarget.value;
+    const wakeWordId = (
+      ev.currentTarget as HaListItemButton & { value: string }
+    ).value;
 
     await setWakeWords(this.hass, this.assistEntityId, [wakeWordId]);
     this._nextStep();

src/dialogs/voice-assistant-setup/voice-assistant-setup-step-pipeline.ts

@@ -19,7 +19,7 @@ import type { LanguageScore, LanguageScores } from "../../data/conversation";
 import { getLanguageScores, listAgents } from "../../data/conversation";
 import { listSTTEngines } from "../../data/stt";
 import { listTTSEngines, listTTSVoices } from "../../data/tts";
-import type { HomeAssistant, ValueChangedEvent } from "../../types";
+import type { HomeAssistant } from "../../types";
 import { documentationUrl } from "../../util/documentation-url";
 import { AssistantSetupStyles } from "./styles";
 import { STEP } from "./voice-assistant-setup-dialog";
@@ -265,8 +265,8 @@ export class HaVoiceAssistantSetupStepPipeline extends LitElement {
   }
 
   private async _createCloudPipeline(useLanguage: boolean): Promise<boolean> {
-    let cloudTtsEntityId: string | undefined;
-    let cloudSttEntityId: string | undefined;
+    let cloudTtsEntityId;
+    let cloudSttEntityId;
     for (const entity of Object.values(this.hass.entities)) {
       if (entity.platform === "cloud") {
         const domain = computeDomain(entity.entity_id);
@@ -327,7 +327,7 @@ export class HaVoiceAssistantSetupStepPipeline extends LitElement {
 
         const ttsVoices = await listTTSVoices(
           this.hass,
-          cloudTtsEntityId!,
+          cloudTtsEntityId,
           ttsEngine.supported_languages[0]
         );
 
@@ -357,9 +357,9 @@ export class HaVoiceAssistantSetupStepPipeline extends LitElement {
           language: (this.language || this.hass.config.language).split("-")[0],
           conversation_engine: "conversation.home_assistant",
           conversation_language: agent.supported_languages[0],
-          stt_engine: cloudSttEntityId!,
+          stt_engine: cloudSttEntityId,
           stt_language: sttEngine.supported_languages[0],
-          tts_engine: cloudTtsEntityId!,
+          tts_engine: cloudTtsEntityId,
           tts_language: ttsEngine.supported_languages[0],
           tts_voice: ttsVoices.voices![0].voice_id,
           wake_word_entity: null,
@@ -380,9 +380,7 @@ export class HaVoiceAssistantSetupStepPipeline extends LitElement {
     }
   }
 
-  private _valueChanged(
-    ev: ValueChangedEvent<(typeof OPTIONS)[number] | undefined>
-  ) {
+  private _valueChanged(ev: CustomEvent) {
     this._value = ev.detail.value;
   }
 
@@ -412,7 +410,7 @@ export class HaVoiceAssistantSetupStepPipeline extends LitElement {
     fireEvent(this, "next-step", { step: STEP.LOCAL, option: this._value });
   }
 
-  private _languageChanged(ev: ValueChangedEvent<string | undefined>) {
+  private _languageChanged(ev: CustomEvent) {
     if (!ev.detail.value) {
       return;
     }

src/entrypoints/core.ts

@@ -37,26 +37,15 @@ declare global {
 }
 
 const clearUrlParams = () => {
-  const searchParams = new URLSearchParams(location.search);
-  let changed = false;
   // Clear auth data from url if we have been able to establish a connection
   if (location.search.includes("auth_callback=1")) {
+    const searchParams = new URLSearchParams(location.search);
     // https://github.com/home-assistant/home-assistant-js-websocket/blob/master/lib/auth.ts
     // Remove all data from QueryCallbackData type
     searchParams.delete("auth_callback");
     searchParams.delete("code");
     searchParams.delete("state");
     searchParams.delete("storeToken");
-    changed = true;
-  }
-  // Remove the cache-busting param added by the stale-index recovery guard in
-  // index.html once we have booted successfully, so it doesn't linger in the
-  // URL (and stops acting as the guard's one-shot loop marker).
-  if (searchParams.has("ha_cache_bust")) {
-    searchParams.delete("ha_cache_bust");
-    changed = true;
-  }
-  if (changed) {
     const search = searchParams.toString();
     history.replaceState(
       null,

src/entrypoints/custom-panel.ts

@@ -1,4 +1,3 @@
-import type { Connection } from "home-assistant-js-websocket";
 import type { CSSResult } from "lit";
 import { fireEvent } from "../common/dom/fire_event";
 import { isNavigationClick } from "../common/dom/is-navigation-click";
@@ -8,7 +7,6 @@ import { navigate } from "../common/navigate";
 import type { CustomPanelInfo } from "../data/panel_custom";
 import { baseEntrypointStyles } from "../resources/styles";
 import { createCustomPanelElement } from "../util/custom-panel/create-custom-panel-element";
-import { dropRealmCollections } from "../util/custom-panel/drop-realm-collections";
 import { loadCustomPanel } from "../util/custom-panel/load-custom-panel";
 import { setCustomPanelProperties } from "../util/custom-panel/set-custom-panel-properties";
 
@@ -31,14 +29,8 @@ window.loadES5Adapter = () => {
 
 let panelEl: HTMLElement | undefined;
 let initialized = false;
-// Kept so we can clean up after ourselves on pagehide without depending on
-// `window.parent.customPanel`, which `_cleanupPanel()` may already have deleted.
-let connection: Connection | undefined;
 
 function setProperties(properties) {
-  if (properties.hass?.connection) {
-    connection = properties.hass.connection;
-  }
   if (!panelEl) {
     return;
   }
@@ -158,9 +150,4 @@ window.addEventListener("pagehide", () => {
   while (document.body.lastChild) {
     document.body.removeChild(document.body.lastChild);
   }
-  // The connection is owned by the main window and outlives this realm, so any
-  // collection we created on it has to go with us.
-  if (connection) {
-    dropRealmCollections(connection);
-  }
 });

src/external_app/external_app_entrypoint.ts

@@ -121,14 +121,6 @@ declare global {
   }
 
   interface GlobalEventHandlersEventMap {
-    "improv-discovered-device": HASSDomEvent<
-      HASSDomEvents["improv-discovered-device"]
-    >;
-    "improv-device-setup-done": HASSDomEvent<
-      HASSDomEvents["improv-device-setup-done"]
-    >;
-    "matter-commission-finish": HASSDomEvent<
-      HASSDomEvents["matter-commission-finish"]
-    >;
+    "matter-commission-finish": HASSDomEvent<MatterCommissionFinish>;
   }
 }

src/html/_bootstrap_recovery.html.template

@@ -1,130 +0,0 @@
-<script>
-  /*
-   * Boot-time recovery from a stale index.html.
-   *
-   * index.html pins the content-hashed entry bundles (core.<hash>.js /
-   * app.<hash>.js). After a frontend release those files are deleted from
-   * disk, so a cached (stale) index.html imports URLs that now 404 and the
-   * app never boots - the launch screen stays up forever. No bundled JS can
-   * recover this, because the bundle itself failed to load, so this guard has
-   * to live inline in the HTML document.
-   *
-   * On a failed entry load we navigate once to the same URL with a
-   * cache-busting query param (and, on https, after dropping the service
-   * worker + its caches) so the browser fetches a fresh index.html that points
-   * at the current hashes. The param doubles as a one-shot loop guard: if the
-   * freshly fetched index still fails we stop and show a message instead of
-   * reloading forever. core.ts strips the param again after a successful boot.
-   */
-  (function () {
-    var BUST_PARAM = "ha_cache_bust";
-    // Only production entry bundles carry a content hash. Requiring the hash
-    // keeps the guard inert in development (unhashed core.js / app.js) and
-    // scoped to the entry chunks whose 404 is fatal to boot - not translations
-    // or lazily loaded panels, which fail non-fatally and are handled elsewhere.
-    // Injected from stale-build-patterns.json (the single source shared with
-    // the bundled util/recover-stale-build.ts) so the two never drift.
-    var HASHED_ENTRY = new RegExp(<%= JSON.stringify(staleBuildPatterns.hashedEntry) %>, "i");
-    var MODULE_ERROR = new RegExp(<%= JSON.stringify(staleBuildPatterns.moduleError) %>, "i");
-
-    function booted() {
-      // The launch screen is only removed once the app has taken over the
-      // page. If it is gone, any later chunk failure is post-boot (a lazy
-      // panel/dialog) and is not the stale-index boot failure this guard
-      // targets, so we leave it alone.
-      return !document.getElementById("ha-launch-screen");
-    }
-
-    function showFatal() {
-      var box = document.getElementById("ha-launch-screen-info-box");
-      if (box) {
-        box.textContent =
-          "Could not load Home Assistant. Please refresh the page, and clear your browser cache if the problem persists.";
-      }
-    }
-
-    function recover() {
-      if (location.search.indexOf(BUST_PARAM + "=") !== -1) {
-        // We already reloaded once with a fresh index and it still failed;
-        // stop to avoid a reload loop.
-        showFatal();
-        return;
-      }
-      var target =
-        location.pathname +
-        location.search +
-        (location.search ? "&" : "?") +
-        BUST_PARAM +
-        "=" +
-        Date.now() +
-        location.hash;
-      // On https the service worker "/" route ignores the query string
-      // (ignoreSearch), so a bust param alone would still be answered with the
-      // stale cached index. Drop the worker and its caches first so the reload
-      // is served fresh from the network.
-      if ("serviceWorker" in navigator && navigator.serviceWorker.controller) {
-        var go = function () {
-          location.replace(target);
-        };
-        Promise.all([
-          navigator.serviceWorker
-            .getRegistrations()
-            .then(function (regs) {
-              return Promise.all(
-                regs.map(function (r) {
-                  return r.unregister();
-                })
-              );
-            })
-            .catch(function () {}),
-          self.caches
-            ? caches
-                .keys()
-                .then(function (keys) {
-                  return Promise.all(
-                    keys.map(function (k) {
-                      return caches.delete(k);
-                    })
-                  );
-                })
-                .catch(function () {})
-            : null,
-        ]).then(go, go);
-      } else {
-        location.replace(target);
-      }
-    }
-
-    function maybeRecover(url, message) {
-      if (booted()) {
-        return;
-      }
-      if (
-        (url && HASHED_ENTRY.test(url)) ||
-        (message && (HASHED_ENTRY.test(message) || MODULE_ERROR.test(message)))
-      ) {
-        recover();
-      }
-    }
-
-    // Resource-load errors (<script>, modulepreload <link>) do not bubble, so
-    // they are only observable in the capture phase at the window.
-    window.addEventListener(
-      "error",
-      function (ev) {
-        var el = ev.target;
-        if (el && (el.tagName === "SCRIPT" || el.tagName === "LINK")) {
-          maybeRecover(el.href || el.src, null);
-        }
-      },
-      true
-    );
-
-    // A failed dynamic import() rejects; the inline entry imports do not catch
-    // it, so the rejection surfaces here.
-    window.addEventListener("unhandledrejection", function (ev) {
-      var reason = ev && ev.reason;
-      maybeRecover(null, reason && (reason.message || String(reason)));
-    });
-  })();
-</script>