Should be mostly working, doing some additional QOL

fictionarchive-web-astro/src/lib/components/ui/navigation-menu/navigation-menu.svelte

@@ -0,0 +1,32 @@
+<script lang="ts">
+	import { NavigationMenu as NavigationMenuPrimitive } from "bits-ui";
+	import { cn } from "$lib/utils.js";
+	import NavigationMenuViewport from "./navigation-menu-viewport.svelte";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		viewport = true,
+		children,
+		...restProps
+	}: NavigationMenuPrimitive.RootProps & {
+		viewport?: boolean;
+	} = $props();
+</script>
+
+<NavigationMenuPrimitive.Root
+	bind:ref
+	data-slot="navigation-menu"
+	data-viewport={viewport}
+	class={cn(
+		"group/navigation-menu relative flex max-w-max flex-1 items-center justify-center",
+		className
+	)}
+	{...restProps}
+>
+	{@render children?.()}
+
+	{#if viewport}
+		<NavigationMenuViewport />
+	{/if}
+</NavigationMenuPrimitive.Root>