fix: Add bind:focused to HTMLAttributes (#15122)

* Revert "fix: ensure untrack correctly retains the active reaction (#15065)"

This reverts commit 2ad5195.

* feat: Add `bind:focused` to `HTMLAttributes`

* Revert "Revert "fix: ensure untrack correctly retains the active reaction (#15065)""

This reverts commit f4e98bf.

* changeset

* tests

Author: elliott-with-the-longest-name-on-github

.changeset/eleven-scissors-cheat.md

@@ -0,0 +1,5 @@
+---
+'svelte': patch
+---
+
+fix: Add `bind:focused` property to `HTMLAttributes` type

packages/svelte/elements.d.ts

@@ -839,6 +839,7 @@ export interface HTMLAttributes<T extends EventTarget> extends AriaAttributes, D
 	readonly 'bind:contentBoxSize'?: Array<ResizeObserverSize> | undefined | null;
 	readonly 'bind:borderBoxSize'?: Array<ResizeObserverSize> | undefined | null;
 	readonly 'bind:devicePixelContentBoxSize'?: Array<ResizeObserverSize> | undefined | null;
+	readonly 'bind:focused'?: boolean | undefined | null;
 
 	// SvelteKit
 	'data-sveltekit-keepfocus'?: true | '' | 'off' | undefined | null;

packages/svelte/tests/types/bindings.svelte

@@ -0,0 +1,8 @@
+<script lang="ts">
+  let focused = $state(false);
+</script>
+
+<input bind:focused={focused} type="text" />
+<textarea bind:focused={focused}></textarea>
+<select bind:focused={focused}></select>
+<div bind:focused={focused}></div>