added shadcn and started PROJECT.md for tracking

src/lib/components/ui/drawer/drawer-description.svelte

@@ -0,0 +1,17 @@
+<script lang="ts">
+	import { Drawer as DrawerPrimitive } from "vaul-svelte";
+	import { cn } from "#lib/utils.js";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		...restProps
+	}: DrawerPrimitive.DescriptionProps = $props();
+</script>
+
+<DrawerPrimitive.Description
+	bind:ref
+	data-slot="drawer-description"
+	class={cn("text-muted-foreground text-sm", className)}
+	{...restProps}
+/>