feat: Refactor EventEdit and EventFightList components for improved UI and functionality

- Enhanced EventEdit component with AlertDialog for delete confirmation.
- Added Menubar component to EventFightList for batch editing options.
- Updated alert-dialog components to streamline props and improve reactivity.
- Refactored menubar components for better structure and usability.
- Improved accessibility and code readability across various components.

src/components/ui/alert-dialog/alert-dialog-header.svelte

@@ -1,13 +1,20 @@
 <script lang="ts">
+	import type { WithElementRef } from "bits-ui";
 	import type { HTMLAttributes } from "svelte/elements";
 	import { cn } from "$lib/components/utils.js";
 
-	type $$Props = HTMLAttributes<HTMLDivElement>;
-
-	let className: $$Props["class"] = undefined;
-	export { className as class };
+	let {
+		ref = $bindable(null),
+		class: className,
+		children,
+		...restProps
+	}: WithElementRef<HTMLAttributes<HTMLDivElement>> = $props();
 </script>
 
-<div class={cn("flex flex-col space-y-2 text-center sm:text-left", className)} {...$$restProps}>
-	<slot />
+<div
+	bind:this={ref}
+	class={cn("flex flex-col space-y-2 text-center sm:text-left", className)}
+	{...restProps}
+>
+	{@render children?.()}
 </div>