Replace front proxy with new SvelteKit frontend app

- Remove the old Hono/Bun proxy server
- Add the new `apps/frontend` SvelteKit scaffold and telemetry hook

apps/frontend/src/lib/components/ui/button-group/button-group-text.svelte

@@ -0,0 +1,30 @@
+<script lang="ts">
+	import { cn, type WithElementRef } from "$lib/utils.js";
+	import type { HTMLAttributes } from "svelte/elements";
+	import type { Snippet } from "svelte";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		child,
+		...restProps
+	}: WithElementRef<HTMLAttributes<HTMLDivElement>> & {
+		child?: Snippet<[{ props: Record<string, unknown> }]>;
+	} = $props();
+
+	const mergedProps = $derived({
+		...restProps,
+		class: cn(
+			"bg-muted flex items-center gap-2 rounded-md border px-4 text-sm font-medium shadow-xs [&_svg]:pointer-events-none [&_svg:not([class*='size-'])]:size-4",
+			className
+		),
+	});
+</script>
+
+{#if child}
+	{@render child({ props: mergedProps })}
+{:else}
+	<div bind:this={ref} {...mergedProps}>
+		{@render mergedProps.children?.()}
+	</div>
+{/if}