problem: can't see info about contributors

resolve https://github.com/nostrocket/hypergolic/issues/118

src/components/MeritsAndSatflow.svelte

@@ -10,9 +10,12 @@
 	import { toast } from 'svelte-sonner';
 	import { onMount } from 'svelte';
 	import PurchaseToast from './PurchaseToast.svelte';
+	import ProductCard from './ProductCard.svelte';
 	import { devmode } from '@/stores/session';
 	import Button from '@/components/ui/button/button.svelte';
+	import * as HoverCard from '$lib/components/ui/hover-card';
 	import { sleep } from '@/helpers';
+	import ProfileCard from './ProfileCard.svelte';
 
 	export let rocket: Rocket;
 	export let unratifiedZaps: Map<string, ZapPurchase>;
@@ -160,14 +163,25 @@
 							on:mouseleave={handleRowLeave}
 						>
 							<Table.Cell>
-								<div class="flex flex-nowrap items-center gap-2">
-									<Avatar ndk={$ndk} {pubkey} class="h-8 w-8 flex-none rounded-full object-cover" />
-									<Name
-										ndk={$ndk}
-										{pubkey}
-										class="hidden max-w-32 truncate p-1 font-mono text-white dark:text-black md:inline-block"
-									/>
-								</div>
+								<HoverCard.Root>
+									<HoverCard.Trigger>
+										<div class="flex flex-nowrap items-center gap-2">
+											<Avatar
+												ndk={$ndk}
+												{pubkey}
+												class="h-8 w-8 flex-none rounded-full object-cover"
+											/>
+											<Name
+												ndk={$ndk}
+												{pubkey}
+												class="hidden max-w-32 truncate p-1 font-mono text-white dark:text-black md:inline-block"
+											/>
+										</div>
+									</HoverCard.Trigger>
+									<HoverCard.Content>
+										<ProfileCard {pubkey} />
+									</HoverCard.Content>
+								</HoverCard.Root>
 							</Table.Cell>
 							<Table.Cell
 								class="table-cell text-pretty font-mono font-extrabold text-white dark:text-gray-900"

src/components/ProfileCard.svelte

@@ -0,0 +1,152 @@
+<script lang="ts">
+	import { ndk } from '@/ndk';
+	import { Avatar, Name } from '@nostr-dev-kit/ndk-svelte-components';
+	import { fade } from 'svelte/transition';
+	import { nip19 } from 'nostr-tools';
+
+	export let pubkey: string;
+
+	const npub = nip19.npubEncode(pubkey);
+	const nprofile = nip19.nprofileEncode({
+		pubkey: pubkey,
+		relays: [
+			'wss://relay.nostr.band',
+			'wss://nos.lol',
+			'wss://relay.nostrocket.org',
+			'wss://relay.damus.io'
+		]
+	});
+
+	async function getUserProfile(pubkey: string) {
+		try {
+			const user = $ndk.getUser({ pubkey });
+			await user.fetchProfile();
+			return user.profile;
+		} catch (error) {
+			console.error('Error retrieving profile:', error);
+		}
+	}
+
+	function getNostrClientLinks(npub: string, nprofile: string) {
+		return [
+			{ name: 'Nosta', url: `https://nosta.me/${nprofile}` },
+			{ name: 'Primal', url: `https://primal.net/p/${npub}` },
+			{ name: 'Nostrudel', url: `https://nostrudel.ninja/#/u/${nprofile}` },
+			{ name: 'Coracle', url: `https://coracle.social/${nprofile}` }
+		];
+	}
+
+	let isCopied = false;
+
+	function copyPubkey() {
+		navigator.clipboard.writeText(npub).then(
+			() => {
+				isCopied = true;
+				setTimeout(() => {
+					isCopied = false;
+				}, 2000);
+			},
+			(err) => {
+				console.error('Copy failed: ', err);
+			}
+		);
+	}
+
+	function ensureHttps(url: string): string {
+		if (url.startsWith('http://') || url.startsWith('https://')) {
+			return url;
+		}
+		return `https://${url}`;
+	}
+</script>
+
+<div class="profile-content">
+	<div class="mb-4 flex items-center">
+		<Avatar ndk={$ndk} {pubkey} class="mr-3 h-12 w-12 rounded-full object-cover" />
+		<div>
+			<Name ndk={$ndk} {pubkey} class="text-lg font-semibold text-gray-900 dark:text-white" />
+			<button
+				on:click={copyPubkey}
+				class="flex cursor-pointer items-center text-sm text-gray-500 transition-colors duration-200 hover:text-blue-500 dark:text-gray-400 dark:hover:text-blue-400"
+			>
+				<span class="mr-1">{npub.slice(0, 12)}...</span>
+				{#if isCopied}
+					<svg
+						xmlns="http://www.w3.org/2000/svg"
+						class="h-4 w-4 text-green-500"
+						fill="none"
+						viewBox="0 0 24 24"
+						stroke="currentColor"
+					>
+						<path
+							stroke-linecap="round"
+							stroke-linejoin="round"
+							stroke-width="2"
+							d="M5 13l4 4L19 7"
+						/>
+					</svg>
+				{:else}
+					<svg
+						xmlns="http://www.w3.org/2000/svg"
+						class="h-4 w-4"
+						fill="none"
+						viewBox="0 0 24 24"
+						stroke="currentColor"
+					>
+						<path
+							stroke-linecap="round"
+							stroke-linejoin="round"
+							stroke-width="2"
+							d="M8 16H6a2 2 0 01-2-2V6a2 2 0 012-2h8a2 2 0 012 2v2m-6 12h8a2 2 0 002-2v-8a2 2 0 00-2-2h-8a2 2 0 00-2 2v8a2 2 0 002 2z"
+						/>
+					</svg>
+				{/if}
+			</button>
+		</div>
+	</div>
+
+	{#await getUserProfile(pubkey)}
+		<div class="mb-2 h-4 w-3/4 animate-pulse rounded bg-gray-200 dark:bg-gray-700"></div>
+		<div class="h-4 w-1/2 animate-pulse rounded bg-gray-200 dark:bg-gray-700"></div>
+	{:then profile}
+		{#if profile}
+			<div transition:fade={{ duration: 200 }}>
+				{#if profile.about}
+					<p class="mb-2 text-sm text-gray-700 dark:text-gray-300">{profile.about}</p>
+				{/if}
+				{#if profile.website}
+					<p class="text-xs text-blue-500 hover:underline">
+						<a href={ensureHttps(profile.website)} target="_blank" rel="noopener noreferrer">
+							{profile.website}
+						</a>
+					</p>
+				{/if}
+				{#if profile.nip05}
+					<p class="mt-2 text-xs text-gray-500 dark:text-gray-400">
+						NIP-05: {profile.nip05}
+					</p>
+				{/if}
+			</div>
+		{:else}
+			<p class="text-sm text-gray-500 dark:text-gray-400">No profile information available.</p>
+		{/if}
+
+		<div class="mt-4">
+			<p class="mb-1 text-xs text-gray-500 dark:text-gray-400">Open in Nostr client:</p>
+			<div class="flex flex-wrap gap-2">
+				{#each getNostrClientLinks(npub, nprofile) as link}
+					<a
+						href={link.url}
+						target="_blank"
+						rel="noopener noreferrer"
+						class="rounded bg-blue-500 px-2 py-1 text-xs text-white transition duration-300 hover:bg-blue-600"
+					>
+						{link.name}
+					</a>
+				{/each}
+			</div>
+		</div>
+	{:catch error}
+		<p class="text-sm text-red-500">Failed to load profile: {error.message}</p>
+	{/await}
+</div>