feature: add necessary shadcn components for CategoryFilter and Sidebar

src/shared/ui/dialog/dialog-content.svelte

@@ -0,0 +1,45 @@
+<script lang="ts">
+    import { cn, type WithoutChildrenOrChild } from '$shared/utils/shadcn-utils.js';
+import XIcon from '@lucide/svelte/icons/x';
+import { Dialog as DialogPrimitive } from 'bits-ui';
+import type { Snippet } from 'svelte';
+import type { ComponentProps } from 'svelte';
+import DialogPortal from './dialog-portal.svelte';
+import * as Dialog from './index.js';
+
+let {
+    ref = $bindable(null),
+    class: className,
+    portalProps,
+    children,
+    showCloseButton = true,
+    ...restProps
+}: WithoutChildrenOrChild<DialogPrimitive.ContentProps> & {
+    portalProps?: WithoutChildrenOrChild<ComponentProps<typeof DialogPortal>>;
+    children: Snippet;
+    showCloseButton?: boolean;
+} = $props();
+</script>
+
+<DialogPortal {...portalProps}>
+    <Dialog.Overlay />
+    <DialogPrimitive.Content
+        bind:ref
+        data-slot="dialog-content"
+        class={cn(
+            'bg-background data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 fixed top-[50%] left-[50%] z-50 grid w-full max-w-[calc(100%-2rem)] translate-x-[-50%] translate-y-[-50%] gap-4 rounded-lg border p-6 shadow-lg duration-200 sm:max-w-lg',
+            className,
+        )}
+        {...restProps}
+    >
+        {@render children?.()}
+        {#if showCloseButton}
+            <DialogPrimitive.Close
+                class="ring-offset-background focus:ring-ring absolute end-4 top-4 rounded-xs opacity-70 transition-opacity hover:opacity-100 focus:ring-2 focus:ring-offset-2 focus:outline-hidden disabled:pointer-events-none [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4"
+            >
+                <XIcon />
+                <span class="sr-only">Close</span>
+            </DialogPrimitive.Close>
+        {/if}
+    </DialogPrimitive.Content>
+</DialogPortal>