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/menubar/menubar-checkbox-item.svelte

@@ -1,35 +1,40 @@
 <script lang="ts">
-	import { Menubar as MenubarPrimitive } from "bits-ui";
-	import Check from "lucide-svelte/icons/check";
+	import { Menubar as MenubarPrimitive, type WithoutChildrenOrChild } from "bits-ui";
+	import Check from "@lucide/svelte/icons/check";
+	import Minus from "@lucide/svelte/icons/minus";
 	import { cn } from "$lib/components/utils.js";
+	import type { Snippet } from "svelte";
 
-	type $$Props = MenubarPrimitive.CheckboxItemProps;
-	type $$Events = MenubarPrimitive.CheckboxItemEvents;
-
-	let className: $$Props["class"] = undefined;
-	export let checked: $$Props["checked"] = false;
-	export { className as class };
+	let {
+		ref = $bindable(null),
+		class: className,
+		checked = $bindable(false),
+		indeterminate = $bindable(false),
+		children: childrenProp,
+		...restProps
+	}: WithoutChildrenOrChild<MenubarPrimitive.CheckboxItemProps> & {
+		children?: Snippet;
+	} = $props();
 </script>
 
 <MenubarPrimitive.CheckboxItem
+	bind:ref
 	bind:checked
+	bind:indeterminate
 	class={cn(
 		"data-[highlighted]:bg-accent data-[highlighted]:text-accent-foreground relative flex cursor-default select-none items-center rounded-sm py-1.5 pl-8 pr-2 text-sm outline-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50",
 		className
 	)}
-	on:click
-	on:keydown
-	on:focusin
-	on:focusout
-	on:pointerleave
-	on:pointermove
-	on:pointerdown
-	{...$$restProps}
+	{...restProps}
 >
-	<span class="absolute left-2 flex h-3.5 w-3.5 items-center justify-center">
-		<MenubarPrimitive.CheckboxIndicator>
-			<Check class="h-4 w-4" />
-		</MenubarPrimitive.CheckboxIndicator>
-	</span>
-	<slot />
+	{#snippet children({ checked, indeterminate })}
+		<span class="absolute left-2 flex size-3.5 items-center justify-center">
+			{#if indeterminate}
+				<Minus class="size-4" />
+			{:else}
+				<Check class={cn("size-4", !checked && "text-transparent")} />
+			{/if}
+		</span>
+		{@render childrenProp?.()}
+	{/snippet}
 </MenubarPrimitive.CheckboxItem>