added svelte-shadcn

src/lib/components/ui/card/card-header.svelte

@@ -0,0 +1,13 @@
+<script lang="ts">
+  import type { HTMLAttributes } from 'svelte/elements';
+  import { cn } from '$lib/utils';
+
+  type $$Props = HTMLAttributes<HTMLDivElement>;
+
+  let className: $$Props['class'] = undefined;
+  export { className as class };
+</script>
+
+<div class={cn('flex flex-col space-y-1.5 p-6', className)} {...$$restProps}>
+  <slot />
+</div>