feat: init

registry/ui/switch/switch.svelte

@@ -0,0 +1,59 @@
+<script lang="ts">
+	import { Switch as SwitchPrimitive } from 'bits-ui';
+	import { cn, type WithoutChildrenOrChild } from '$lib/utils.js';
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		checked = $bindable(false),
+		...restProps
+	}: WithoutChildrenOrChild<SwitchPrimitive.RootProps> = $props();
+</script>
+
+<SwitchPrimitive.Root
+	bind:ref
+	bind:checked
+	data-slot="switch"
+	class={cn(
+		'peer group/switch cladd-surface cladd-outline cladd-focusable inline-flex h-cladd-md w-12 shrink-0 items-center rounded-full p-1 disabled:cursor-not-allowed disabled:opacity-50',
+		className
+	)}
+	{...restProps}
+>
+	<SwitchPrimitive.Thumb data-slot="switch-thumb">
+		{#snippet child({ props })}
+			<span
+				{...props}
+				class={cn(
+					'cladd-surface cladd-gradient cladd-outline cladd-fill-checked pointer-events-none relative block size-cladd-thumb-sm rounded-full transition-[translate,background-color,box-shadow] duration-300',
+					checked ? 'cladd-color-brand translate-x-cladd-thumb-sm' : 'translate-x-0'
+				)}
+			>
+				<!-- Two bars: a × while off, folding into a ✓ when on. -->
+				<span
+					class={cn(
+						'absolute inset-0 transition-[rotate,scale] duration-300 group-active/switch:scale-90',
+						checked && 'rotate-180'
+					)}
+				>
+					<span
+						class={cn(
+							'absolute top-1/2 left-1/2 -mt-px -ml-2 h-0.5 w-4 rotate-45 rounded-full transition-[translate,scale,rotate,background-color] duration-300',
+							checked
+								? 'translate-x-0.5 translate-y-[-1.75px] scale-x-40 bg-cladd-on-primary'
+								: 'scale-x-75 bg-cladd-fg-soft'
+						)}
+					></span>
+					<span
+						class={cn(
+							'absolute top-1/2 left-1/2 -mt-px -ml-2 h-0.5 w-4 -rotate-45 rounded-full transition-[translate,scale,rotate,background-color] duration-300',
+							checked
+								? 'translate-x-[-1.5px] scale-x-60 -rotate-60 bg-cladd-on-primary'
+								: 'scale-x-75 bg-cladd-fg-soft'
+						)}
+					></span>
+				</span>
+			</span>
+		{/snippet}
+	</SwitchPrimitive.Thumb>
+</SwitchPrimitive.Root>