add:ProfilePicture component and replace Avatar

Move avatar initials, fallback styling, and loading/loading-state UI
into ProfilePicture and update components to use it. Export
ProfilePicture from the lib index.

src/lib/components/FindCard.svelte

@@ -3,7 +3,7 @@
 	import { Badge } from '$lib/components/badge';
 	import LikeButton from '$lib/components/LikeButton.svelte';
 	import VideoPlayer from '$lib/components/VideoPlayer.svelte';
-	import { Avatar, AvatarFallback, AvatarImage } from '$lib/components/avatar';
+	import ProfilePicture from '$lib/components/ProfilePicture.svelte';
 	import { MoreHorizontal, MessageCircle, Share } from '@lucide/svelte';
 
 	interface FindCardProps {
@@ -42,24 +42,17 @@
 	function handleExplore() {
 		onExplore?.(id);
 	}
-
-	function getUserInitials(username: string): string {
-		return username.slice(0, 2).toUpperCase();
-	}
 </script>
 
 <div class="find-card">
 	<!-- Post Header -->
 	<div class="post-header">
 		<div class="user-info">
-			<Avatar class="avatar">
+			<ProfilePicture
-				{#if user.profilePictureUrl}
+				username={user.username}
-					<AvatarImage src={user.profilePictureUrl} alt={user.username} />
+				profilePictureUrl={user.profilePictureUrl}
-				{/if}
+				class="avatar"
-				<AvatarFallback class="avatar-fallback">
+			/>
-					{getUserInitials(user.username)}
-				</AvatarFallback>
-			</Avatar>
 			<div class="user-details">
 				<div class="username">@{user.username}</div>
 				{#if locationName}

src/lib/components/FindPreview.svelte

@@ -2,7 +2,7 @@
 	import { Sheet, SheetContent, SheetHeader, SheetTitle } from '$lib/components/sheet';
 	import LikeButton from '$lib/components/LikeButton.svelte';
 	import VideoPlayer from '$lib/components/VideoPlayer.svelte';
-	import { Avatar, AvatarFallback, AvatarImage } from '$lib/components/avatar';
+	import ProfilePicture from '$lib/components/ProfilePicture.svelte';
 
 	interface Find {
 		id: string;
@@ -112,14 +112,11 @@
 		<SheetContent side={isMobile ? 'bottom' : 'right'} class="sheet-content">
 			<SheetHeader class="sheet-header">
 				<div class="user-section">
-					<Avatar class="user-avatar">
+					<ProfilePicture
-						{#if find.user.profilePictureUrl}
+						username={find.user.username}
-							<AvatarImage src={find.user.profilePictureUrl} alt={find.user.username} />
+						profilePictureUrl={find.user.profilePictureUrl}
-						{/if}
+						class="user-avatar"
-						<AvatarFallback class="avatar-fallback">
+					/>
-							{find.user.username.slice(0, 2).toUpperCase()}
-						</AvatarFallback>
-					</Avatar>
 					<div class="user-info">
 						<SheetTitle class="find-title">{find.title}</SheetTitle>
 						<div class="find-meta">

src/lib/components/ProfilePanel.svelte

@@ -7,8 +7,8 @@
 		DropdownMenuSeparator,
 		DropdownMenuTrigger
 	} from './dropdown-menu';
-	import { Avatar, AvatarFallback, AvatarImage } from './avatar';
 	import { Skeleton } from './skeleton';
+	import ProfilePicture from './ProfilePicture.svelte';
 	import ProfilePictureSheet from './ProfilePictureSheet.svelte';
 
 	interface Props {
@@ -22,9 +22,6 @@
 
 	let showProfilePictureSheet = $state(false);
 
-	// Get the first letter of username for avatar
-	const initial = username.charAt(0).toUpperCase();
-
 	function openProfilePictureSheet() {
 		showProfilePictureSheet = true;
 	}
@@ -36,18 +33,7 @@
 
 <DropdownMenu>
 	<DropdownMenuTrigger class="profile-trigger">
-		{#if loading}
+		<ProfilePicture {username} {profilePictureUrl} {loading} class="profile-avatar" />
-			<Skeleton class="h-10 w-10 rounded-full" />
-		{:else}
-			<Avatar class="profile-avatar">
-				{#if profilePictureUrl}
-					<AvatarImage src={profilePictureUrl} alt={username} />
-				{/if}
-				<AvatarFallback class="profile-avatar-fallback">
-					{initial}
-				</AvatarFallback>
-			</Avatar>
-		{/if}
 	</DropdownMenuTrigger>
 
 	<DropdownMenuContent align="end" class="profile-dropdown-content">
@@ -144,15 +130,6 @@
 		height: 40px;
 	}
 
-	:global(.profile-avatar-fallback) {
-		background: black;
-		color: white;
-		font-weight: 600;
-		font-size: 16px;
-		border: 2px solid #fff;
-		box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
-	}
-
 	:global(.profile-dropdown-content) {
 		min-width: 200px;
 		max-width: 240px;

src/lib/components/ProfilePicture.svelte

@@ -0,0 +1,59 @@
+<script lang="ts">
+	import { Avatar, AvatarFallback, AvatarImage } from './avatar';
+	import { cn } from '$lib/utils';
+
+	interface Props {
+		username: string;
+		profilePictureUrl?: string | null;
+		size?: 'sm' | 'md' | 'lg' | 'xl';
+		class?: string;
+		loading?: boolean;
+	}
+
+	let {
+		username,
+		profilePictureUrl,
+		size = 'md',
+		class: className,
+		loading = false
+	}: Props = $props();
+
+	const initial = username.charAt(0).toUpperCase();
+
+	const sizeClasses = {
+		sm: 'h-8 w-8',
+		md: 'h-10 w-10',
+		lg: 'h-16 w-16',
+		xl: 'h-24 w-24'
+	};
+
+	const fallbackSizeClasses = {
+		sm: 'text-xs',
+		md: 'text-base',
+		lg: 'text-xl',
+		xl: 'text-3xl'
+	};
+</script>
+
+{#if loading}
+	<div class={cn('animate-pulse rounded-full bg-gray-200', sizeClasses[size], className)}></div>
+{:else}
+	<Avatar class={cn(sizeClasses[size], className)}>
+		{#if profilePictureUrl}
+			<AvatarImage src={profilePictureUrl} alt={username} />
+		{/if}
+		<AvatarFallback class={cn('profile-picture-fallback', fallbackSizeClasses[size])}>
+			{initial}
+		</AvatarFallback>
+	</Avatar>
+{/if}
+
+<style>
+	:global(.profile-picture-fallback) {
+		background: black;
+		color: white;
+		font-weight: 600;
+		border: 2px solid #fff;
+		box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
+	}
+</style>

src/lib/components/ProfilePictureSheet.svelte

@@ -2,7 +2,7 @@
 	import { invalidateAll } from '$app/navigation';
 	import { Sheet, SheetContent, SheetDescription, SheetHeader, SheetTitle } from './sheet';
 	import { Button } from './button';
-	import { Avatar, AvatarFallback, AvatarImage } from './avatar';
+	import ProfilePicture from './ProfilePicture.svelte';
 
 	interface Props {
 		userId: string;
@@ -19,8 +19,6 @@
 	let isDeleting = $state(false);
 	let showModal = $state(true);
 
-	const initial = username.charAt(0).toUpperCase();
-
 	// Close modal when showModal changes to false
 	$effect(() => {
 		if (!showModal && onClose) {
@@ -118,14 +116,7 @@
 
 		<div class="profile-picture-content">
 			<div class="current-avatar">
-				<Avatar class="large-avatar">
+				<ProfilePicture {username} {profilePictureUrl} size="xl" class="large-avatar" />
-					{#if profilePictureUrl}
-						<AvatarImage src={profilePictureUrl} alt={username} />
-					{/if}
-					<AvatarFallback class="large-avatar-fallback">
-						{initial}
-					</AvatarFallback>
-				</Avatar>
 			</div>
 
 			<div class="upload-section">
@@ -190,15 +181,6 @@
 		height: 120px;
 	}
 
-	:global(.large-avatar-fallback) {
-		background: black;
-		color: white;
-		font-weight: 600;
-		font-size: 48px;
-		border: 4px solid #fff;
-		box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
-	}
-
 	.upload-section {
 		display: flex;
 		flex-direction: column;

src/lib/index.ts

@@ -3,6 +3,7 @@ export { default as Input } from './components/Input.svelte';
 export { default as Button } from './components/Button.svelte';
 export { default as ErrorMessage } from './components/ErrorMessage.svelte';
 export { default as ProfilePanel } from './components/ProfilePanel.svelte';
+export { default as ProfilePicture } from './components/ProfilePicture.svelte';
 export { default as ProfilePictureSheet } from './components/ProfilePictureSheet.svelte';
 export { default as Header } from './components/Header.svelte';
 export { default as Modal } from './components/Modal.svelte';

src/routes/friends/+page.svelte

@@ -2,7 +2,7 @@
 	import { Card, CardContent, CardHeader, CardTitle } from '$lib/components/card';
 	import { Button } from '$lib/components/button';
 	import { Input } from '$lib/components/input';
-	import { Avatar, AvatarFallback, AvatarImage } from '$lib/components/avatar';
+	import ProfilePicture from '$lib/components/ProfilePicture.svelte';
 	import { Badge } from '$lib/components/badge';
 	import { toast } from 'svelte-sonner';
 	import type { PageData } from './$types';
@@ -184,10 +184,10 @@
 						<div class="user-grid">
 							{#each friends as friend (friend.id)}
 								<div class="user-card">
-									<Avatar>
+									<ProfilePicture
-										<AvatarImage src={friend.friendProfilePictureUrl} alt={friend.friendUsername} />
+										username={friend.friendUsername}
-										<AvatarFallback>{friend.friendUsername.charAt(0).toUpperCase()}</AvatarFallback>
+										profilePictureUrl={friend.friendProfilePictureUrl}
-									</Avatar>
+									/>
 									<div class="user-info">
 										<span class="username">{friend.friendUsername}</span>
 										<Badge variant="secondary">Friend</Badge>
@@ -218,15 +218,10 @@
 							<div class="user-grid">
 								{#each receivedRequests as request (request.id)}
 									<div class="user-card">
-										<Avatar>
+										<ProfilePicture
-											<AvatarImage
+											username={request.friendUsername}
-												src={request.friendProfilePictureUrl}
+											profilePictureUrl={request.friendProfilePictureUrl}
-												alt={request.friendUsername}
 										/>
-											<AvatarFallback
-												>{request.friendUsername.charAt(0).toUpperCase()}</AvatarFallback
-											>
-										</Avatar>
 										<div class="user-info">
 											<span class="username">{request.friendUsername}</span>
 											<Badge variant="outline">Pending</Badge>
@@ -264,15 +259,10 @@
 							<div class="user-grid">
 								{#each sentRequests as request (request.id)}
 									<div class="user-card">
-										<Avatar>
+										<ProfilePicture
-											<AvatarImage
+											username={request.friendUsername}
-												src={request.friendProfilePictureUrl}
+											profilePictureUrl={request.friendProfilePictureUrl}
-												alt={request.friendUsername}
 										/>
-											<AvatarFallback
-												>{request.friendUsername.charAt(0).toUpperCase()}</AvatarFallback
-											>
-										</Avatar>
 										<div class="user-info">
 											<span class="username">{request.friendUsername}</span>
 											<Badge variant="secondary">Sent</Badge>
@@ -305,10 +295,10 @@
 								<div class="user-grid">
 									{#each searchResults as user (user.id)}
 										<div class="user-card">
-											<Avatar>
+											<ProfilePicture
-												<AvatarImage src={user.profilePictureUrl} alt={user.username} />
+												username={user.username}
-												<AvatarFallback>{user.username.charAt(0).toUpperCase()}</AvatarFallback>
+												profilePictureUrl={user.profilePictureUrl}
-											</Avatar>
+											/>
 											<div class="user-info">
 												<span class="username">{user.username}</span>
 												{#if user.friendshipStatus === 'accepted'}