feat: add library icons

frontend/src/lib/components/forms/library-create-form.svelte

@@ -5,13 +5,14 @@
 	import { Input } from '$lib/components/ui/input/index.js';
 	import { Textarea } from '$lib/components/ui/textarea/index';
 	import { Button } from '$lib/components/ui/button/index.js';
+	import { IconPicker } from '$lib/components/ui/icon-picker/index.js';
 	import { toast } from 'svelte-sonner';
-	import { goto, invalidate, invalidateAll } from '$app/navigation';
-	import { page } from '$app/state';
 	import { getLibraryState } from '$lib/state/library.svelte';
 
 	let { open = $bindable(false) } = $props();
 
+	let selectedIcon = $state('library');
+
 	const libraryState = getLibraryState();
 </script>
 
@@ -35,6 +36,7 @@
 					const libraryName = createLibrary.fields.name.value();
 
 					form.reset();
+					selectedIcon = 'library';
 					open = false;
 					toast.success(`Library '${libraryName}' created.`);
 
@@ -48,14 +50,24 @@
 		>
 			<Field.Set>
 				<Field.Group>
-					<!-- Library name -->
-					<Field.Field>
-						<Field.Label for="name">Library name</Field.Label>
-						<Input {...createLibrary.fields.name.as('text')} />
-						{#each createLibrary.fields.name.issues() ?? [] as issue}
-							<Field.Error>{issue.message}</Field.Error>
-						{/each}
-					</Field.Field>
+					<!-- Library name and Icon -->
+					<div class="flex items-end gap-3">
+						<div class="flex-1">
+							<Field.Field>
+								<Field.Label for="name">Library name</Field.Label>
+								<Input {...createLibrary.fields.name.as('text')} />
+								{#each createLibrary.fields.name.issues() ?? [] as issue}
+									<Field.Error>{issue.message}</Field.Error>
+								{/each}
+							</Field.Field>
+						</div>
+
+						<div class="flex flex-col gap-2">
+							<Field.Label>Icon</Field.Label>
+							<IconPicker bind:value={selectedIcon} />
+							<input type="hidden" name="icon" value={selectedIcon} />
+						</div>
+					</div>
 
 					<!-- Description -->
 					<Field.Field>

frontend/src/lib/components/layout/library-switcher.svelte

@@ -4,12 +4,15 @@
 	import { useSidebar } from '$lib/components/ui/sidebar/index.js';
 	import { Badge } from "$lib/components/ui/badge/index.js";
 	import { getLibraryState, LibraryState } from '$lib/state/library.svelte';
+	import { LIBRARY_ICONS } from '$lib/components/ui/icon-picker/index.js';
 	import ChevronsUpDownIcon from '@lucide/svelte/icons/chevrons-up-down';
 	import PlusIcon from '@lucide/svelte/icons/plus';
 	import LibraryCreateForm from '../forms/library-create-form.svelte';
 
 	const libraryState = getLibraryState();
 	const sidebar = useSidebar();
+
+	const activeIcon = $derived(LIBRARY_ICONS[libraryState.activeLibrary?.icon ?? 'library'] ?? LIBRARY_ICONS['library']);
 </script>
 
 <Sidebar.Menu>
@@ -22,11 +25,11 @@
 						size="lg"
 						class="ml-2 data-[state=open]:bg-sidebar-accent data-[state=open]:text-sidebar-accent-foreground"
 					>
+						{@const ActiveIcon = activeIcon.component}
 						<div
 							class="flex aspect-square size-8 items-center justify-center rounded-lg bg-sidebar-primary text-sidebar-primary-foreground"
 						>
-							<p class="text-lg font-semibold">{libraryState.activeLibrary!.name[0]}</p>
-							<!-- <libraryState?.activeLibrary.logo class="size-4" /> -->
+							<ActiveIcon class="size-4" />
 						</div>
 						<div class="grid flex-1 text-left text-sm leading-tight">
 							<span class="ml-1 truncate font-semibold">
@@ -45,16 +48,16 @@
 			>
 				<DropdownMenu.Label class="text-xs text-muted-foreground">Libraries</DropdownMenu.Label>
 				{#each libraryState.libraries as library (library.name)}
+					{@const LibraryIcon = (LIBRARY_ICONS[library.icon ?? 'library'] ?? LIBRARY_ICONS['library']).component}
 					<DropdownMenu.Item onSelect={() => libraryState.setActive(library.id)} class="gap-2 p-2">
 						<div class="flex size-6 items-center justify-center rounded-md border">
-							<p>{library.name[0]}</p>
-							<!-- <library.logo class="size-3.5 shrink-0" /> -->
+							<LibraryIcon class="size-3.5 shrink-0" />
 						</div>
 						{library.name}
-						<Badge 
+						<Badge
 						variant="outline"
 						class="font-semibold ml-auto">
-							{library.total}
+							{library.total ?? 0}
 						</Badge>
 					</DropdownMenu.Item>
 				{/each}

frontend/src/lib/components/ui/icon-picker/icon-picker.svelte

@@ -0,0 +1,75 @@
+<script lang="ts">
+	import * as Popover from '$lib/components/ui/popover/index.js';
+	import * as Tooltip from '$lib/components/ui/tooltip/index.js';
+	import { Button } from '$lib/components/ui/button/index.js';
+	import { Input } from '$lib/components/ui/input/index.js';
+	import { ScrollArea } from '$lib/components/ui/scroll-area/index.js';
+	import { LIBRARY_ICONS } from './library-icons.js';
+
+	let {
+		value = $bindable('library')
+	}: {
+		value?: string;
+	} = $props();
+
+	let open = $state(false);
+	let search = $state('');
+
+	const filteredIcons = $derived.by(() => {
+		if (!search) return Object.entries(LIBRARY_ICONS);
+		const query = search.toLowerCase();
+		return Object.entries(LIBRARY_ICONS).filter(
+			([key, icon]) =>
+				key.includes(query) ||
+				icon.label.toLowerCase().includes(query) ||
+				icon.category.toLowerCase().includes(query)
+		);
+	});
+
+	function selectIcon(iconKey: string) {
+		value = iconKey;
+		open = false;
+		search = '';
+	}
+
+	const selectedIcon = $derived(LIBRARY_ICONS[value] ?? LIBRARY_ICONS['library']);
+	const SelectedIconComponent = $derived(selectedIcon.component);
+</script>
+
+<Popover.Root bind:open>
+	<Popover.Trigger asChild>
+		{#snippet child({ props })}
+			<Button variant="outline" size="icon" class="h-9 w-9" {...props}>
+				<SelectedIconComponent class="size-4" />
+			</Button>
+		{/snippet}
+	</Popover.Trigger>
+	<Popover.Content class="w-64 p-3" align="start">
+		<Input
+			bind:value={search}
+			placeholder="Search icons..."
+			class="mb-3 h-8"
+		/>
+		<ScrollArea class="h-48">
+			<div class="grid grid-cols-6 gap-1">
+				{#each filteredIcons as [key, icon] (key)}
+					{@const IconComponent = icon.component}
+					<Tooltip.Root>
+						<Tooltip.Trigger>
+							<button
+								type="button"
+								class="flex size-8 items-center justify-center rounded-md hover:bg-accent {value === key ? 'bg-accent' : ''}"
+								onclick={() => selectIcon(key)}
+							>
+								<IconComponent class="size-4" />
+							</button>
+						</Tooltip.Trigger>
+						<Tooltip.Content>
+							<p>{icon.label}</p>
+						</Tooltip.Content>
+					</Tooltip.Root>
+				{/each}
+			</div>
+		</ScrollArea>
+	</Popover.Content>
+</Popover.Root>

frontend/src/lib/components/ui/icon-picker/index.ts

@@ -0,0 +1,4 @@
+import IconPicker from './icon-picker.svelte';
+export { LIBRARY_ICONS, getIconComponent, type IconName } from './library-icons.js';
+
+export { IconPicker };

frontend/src/lib/components/ui/icon-picker/library-icons.ts

@@ -0,0 +1,147 @@
+import {
+	Library,
+	BookOpen,
+	BookMarked,
+	Book,
+	Bookmark,
+	FolderOpen,
+	Code,
+	Terminal,
+	Cpu,
+	Server,
+	Database,
+	Binary,
+	Braces,
+	GraduationCap,
+	FlaskConical,
+	Microscope,
+	Atom,
+	Dna,
+	Brain,
+	FileText,
+	ScrollText,
+	Calculator,
+	Compass,
+	Ruler,
+	PencilRuler,
+	Sigma,
+	Image,
+	Palette,
+	Sparkles,
+	Zap,
+	Feather,
+	PenLine,
+	Quote,
+	Wand2,
+	Sword,
+	Crown,
+	Flame,
+	Shield,
+	Rocket,
+	Satellite,
+	Globe,
+	Search,
+	Eye,
+	Fingerprint,
+	Heart,
+	HeartHandshake,
+	Landmark,
+	Scroll,
+	Archive,
+	Clock,
+	Star,
+	Rainbow,
+	Baby,
+	Headphones,
+	Music
+} from '@lucide/svelte';
+import type { Component } from 'svelte';
+
+export type IconName = keyof typeof LIBRARY_ICONS;
+
+export const LIBRARY_ICONS: Record<string, { component: Component; label: string; category: string }> = {
+	// Generic
+	library: { component: Library, label: 'Library', category: 'Generic' },
+	'book-open': { component: BookOpen, label: 'Book Open', category: 'Generic' },
+	'book-marked': { component: BookMarked, label: 'Book Marked', category: 'Generic' },
+	book: { component: Book, label: 'Book', category: 'Generic' },
+	bookmark: { component: Bookmark, label: 'Bookmark', category: 'Generic' },
+	'folder-open': { component: FolderOpen, label: 'Folder Open', category: 'Generic' },
+
+	// Technical
+	code: { component: Code, label: 'Code', category: 'Technical' },
+	terminal: { component: Terminal, label: 'Terminal', category: 'Technical' },
+	cpu: { component: Cpu, label: 'CPU', category: 'Technical' },
+	server: { component: Server, label: 'Server', category: 'Technical' },
+	database: { component: Database, label: 'Database', category: 'Technical' },
+	binary: { component: Binary, label: 'Binary', category: 'Technical' },
+	braces: { component: Braces, label: 'Braces', category: 'Technical' },
+
+	// Academic
+	'graduation-cap': { component: GraduationCap, label: 'Graduation Cap', category: 'Academic' },
+	'flask-conical': { component: FlaskConical, label: 'Flask', category: 'Academic' },
+	microscope: { component: Microscope, label: 'Microscope', category: 'Academic' },
+	atom: { component: Atom, label: 'Atom', category: 'Academic' },
+	dna: { component: Dna, label: 'DNA', category: 'Academic' },
+	brain: { component: Brain, label: 'Brain', category: 'Academic' },
+	'file-text': { component: FileText, label: 'File Text', category: 'Academic' },
+	'scroll-text': { component: ScrollText, label: 'Scroll Text', category: 'Academic' },
+
+	// Math/Engineering
+	calculator: { component: Calculator, label: 'Calculator', category: 'Math' },
+	compass: { component: Compass, label: 'Compass', category: 'Math' },
+	ruler: { component: Ruler, label: 'Ruler', category: 'Math' },
+	'pencil-ruler': { component: PencilRuler, label: 'Pencil Ruler', category: 'Math' },
+	sigma: { component: Sigma, label: 'Sigma', category: 'Math' },
+
+	// Comics/Manga
+	image: { component: Image, label: 'Image', category: 'Comics' },
+	palette: { component: Palette, label: 'Palette', category: 'Comics' },
+	sparkles: { component: Sparkles, label: 'Sparkles', category: 'Comics' },
+	zap: { component: Zap, label: 'Zap', category: 'Comics' },
+
+	// Fiction
+	feather: { component: Feather, label: 'Feather', category: 'Fiction' },
+	'pen-line': { component: PenLine, label: 'Pen', category: 'Fiction' },
+	quote: { component: Quote, label: 'Quote', category: 'Fiction' },
+
+	// Fantasy
+	wand: { component: Wand2, label: 'Wand', category: 'Fantasy' },
+	sword: { component: Sword, label: 'Sword', category: 'Fantasy' },
+	crown: { component: Crown, label: 'Crown', category: 'Fantasy' },
+	flame: { component: Flame, label: 'Flame', category: 'Fantasy' },
+	shield: { component: Shield, label: 'Shield', category: 'Fantasy' },
+
+	// Sci-Fi
+	rocket: { component: Rocket, label: 'Rocket', category: 'Sci-Fi' },
+	satellite: { component: Satellite, label: 'Satellite', category: 'Sci-Fi' },
+	globe: { component: Globe, label: 'Globe', category: 'Sci-Fi' },
+
+	// Mystery
+	search: { component: Search, label: 'Search', category: 'Mystery' },
+	eye: { component: Eye, label: 'Eye', category: 'Mystery' },
+	fingerprint: { component: Fingerprint, label: 'Fingerprint', category: 'Mystery' },
+
+	// Romance
+	heart: { component: Heart, label: 'Heart', category: 'Romance' },
+	'heart-handshake': { component: HeartHandshake, label: 'Heart Handshake', category: 'Romance' },
+
+	// History
+	landmark: { component: Landmark, label: 'Landmark', category: 'History' },
+	scroll: { component: Scroll, label: 'Scroll', category: 'History' },
+	archive: { component: Archive, label: 'Archive', category: 'History' },
+	clock: { component: Clock, label: 'Clock', category: 'History' },
+
+	// Children's
+	star: { component: Star, label: 'Star', category: "Children's" },
+	rainbow: { component: Rainbow, label: 'Rainbow', category: "Children's" },
+	baby: { component: Baby, label: 'Baby', category: "Children's" },
+
+	// Audio
+	headphones: { component: Headphones, label: 'Headphones', category: 'Audio' },
+	music: { component: Music, label: 'Music', category: 'Audio' }
+};
+
+export function getIconComponent(name: string): Component {
+	return LIBRARY_ICONS[name]?.component ?? LIBRARY_ICONS['library'].component;
+}

frontend/src/lib/components/ui/popover/index.ts

@@ -0,0 +1,19 @@
+import Root from "./popover.svelte";
+import Close from "./popover-close.svelte";
+import Content from "./popover-content.svelte";
+import Trigger from "./popover-trigger.svelte";
+import Portal from "./popover-portal.svelte";
+
+export {
+	Root,
+	Content,
+	Trigger,
+	Close,
+	Portal,
+	//
+	Root as Popover,
+	Content as PopoverContent,
+	Trigger as PopoverTrigger,
+	Close as PopoverClose,
+	Portal as PopoverPortal,
+};

frontend/src/lib/components/ui/popover/popover-close.svelte

@@ -0,0 +1,7 @@
+<script lang="ts">
+	import { Popover as PopoverPrimitive } from "bits-ui";
+
+	let { ref = $bindable(null), ...restProps }: PopoverPrimitive.CloseProps = $props();
+</script>
+
+<PopoverPrimitive.Close bind:ref data-slot="popover-close" {...restProps} />

frontend/src/lib/components/ui/popover/popover-content.svelte

@@ -0,0 +1,31 @@
+<script lang="ts">
+	import { Popover as PopoverPrimitive } from "bits-ui";
+	import PopoverPortal from "./popover-portal.svelte";
+	import { cn, type WithoutChildrenOrChild } from "$lib/utils.js";
+	import type { ComponentProps } from "svelte";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		sideOffset = 4,
+		align = "center",
+		portalProps,
+		...restProps
+	}: PopoverPrimitive.ContentProps & {
+		portalProps?: WithoutChildrenOrChild<ComponentProps<typeof PopoverPortal>>;
+	} = $props();
+</script>
+
+<PopoverPortal {...portalProps}>
+	<PopoverPrimitive.Content
+		bind:ref
+		data-slot="popover-content"
+		{sideOffset}
+		{align}
+		class={cn(
+			"bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-end-2 data-[side=right]:slide-in-from-start-2 data-[side=top]:slide-in-from-bottom-2 z-50 w-72 origin-(--bits-popover-content-transform-origin) rounded-md border p-4 shadow-md outline-hidden",
+			className
+		)}
+		{...restProps}
+	/>
+</PopoverPortal>

frontend/src/lib/components/ui/popover/popover-portal.svelte

@@ -0,0 +1,7 @@
+<script lang="ts">
+	import { Popover as PopoverPrimitive } from "bits-ui";
+
+	let { ...restProps }: PopoverPrimitive.PortalProps = $props();
+</script>
+
+<PopoverPrimitive.Portal {...restProps} />

frontend/src/lib/components/ui/popover/popover-trigger.svelte

@@ -0,0 +1,17 @@
+<script lang="ts">
+	import { cn } from "$lib/utils.js";
+	import { Popover as PopoverPrimitive } from "bits-ui";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		...restProps
+	}: PopoverPrimitive.TriggerProps = $props();
+</script>
+
+<PopoverPrimitive.Trigger
+	bind:ref
+	data-slot="popover-trigger"
+	class={cn("", className)}
+	{...restProps}
+/>

frontend/src/lib/components/ui/popover/popover.svelte

@@ -0,0 +1,7 @@
+<script lang="ts">
+	import { Popover as PopoverPrimitive } from "bits-ui";
+
+	let { open = $bindable(false), ...restProps }: PopoverPrimitive.RootProps = $props();
+</script>
+
+<PopoverPrimitive.Root bind:open {...restProps} />

frontend/src/lib/schema/library.ts

@@ -13,7 +13,8 @@ export const libraryCreateSchema = z.object({
 	name: z.string().min(1, 'Library must have a name'),
 	description: z.string().optional(),
 	root_path: z.string().min(1, 'Must specify a root path'),
-	path_template: z.string().optional().default('/{author}/{title}')
+	path_template: z.string().optional().default('/{author}/{title}'),
+	icon: z.string().default('library')
 });
 
 export type LibraryQuerySchema = typeof libraryQuerySchema;