problem: buying products doesn't work without WebLN

src/components/CopyButton.svelte

@@ -0,0 +1,25 @@
+<script lang="ts">
+	import { Button } from '$lib/components/ui/button/index.js';
+	import { Check, Copy } from 'lucide-svelte';
+
+	export let text;
+	let copyed: boolean;
+</script>
+
+<Button
+	on:click={() => {
+		if (text && navigator.clipboard) {
+			navigator.clipboard.writeText(text);
+			copyed = true;
+			setTimeout(() => {
+				copyed = false;
+			}, 2000);
+		}
+	}}
+>
+	{#if copyed}
+		<Check class="h-5 w-5" />
+	{:else}
+		<Copy class="h-5 w-5" />
+	{/if}
+</Button>