refactor(mail): reorganize routes into (app) layout group

Move all authenticated routes into (app) layout group for better
code organization and layout management. Add missing stores.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

apps/mail/apps/web/src/lib/stores/navigation.ts

@@ -0,0 +1,4 @@
+import { writable } from 'svelte/store';
+
+export const isSidebarMode = writable(false);
+export const isNavCollapsed = writable(false);

apps/mail/apps/web/src/lib/stores/theme.ts

@@ -0,0 +1,6 @@
+import { createTheme, type ThemeStore } from '@manacore/shared-theme';
+
+export const theme: ThemeStore = createTheme({
+	storagePrefix: 'mail',
+	variants: ['default', 'ocean', 'blue', 'purple', 'green', 'orange'],
+});

apps/mail/apps/web/src/lib/stores/user-settings.svelte.ts

@@ -0,0 +1,51 @@
+/**
+ * User Settings Store for Mail
+ * Manages user preferences and settings
+ */
+
+interface UserSettings {
+	nav: {
+		desktopPosition: 'left' | 'center' | 'right';
+	};
+}
+
+const defaultSettings: UserSettings = {
+	nav: {
+		desktopPosition: 'center',
+	},
+};
+
+let settings = $state<UserSettings>({ ...defaultSettings });
+let isLoaded = $state(false);
+
+export const userSettings = {
+	get nav() {
+		return settings.nav;
+	},
+	get isLoaded() {
+		return isLoaded;
+	},
+
+	async load() {
+		if (typeof window === 'undefined') return;
+
+		// Load from localStorage
+		const saved = localStorage.getItem('mail-user-settings');
+		if (saved) {
+			try {
+				const parsed = JSON.parse(saved);
+				settings = { ...defaultSettings, ...parsed };
+			} catch {
+				// Ignore parse errors
+			}
+		}
+		isLoaded = true;
+	},
+
+	update(updates: Partial<UserSettings>) {
+		settings = { ...settings, ...updates };
+		if (typeof localStorage !== 'undefined') {
+			localStorage.setItem('mail-user-settings', JSON.stringify(settings));
+		}
+	},
+};

apps/mail/apps/web/src/routes/(app)/+layout.svelte

@@ -0,0 +1,249 @@
+<script lang="ts">
+	import { goto } from '$app/navigation';
+	import { page } from '$app/stores';
+	import { onMount } from 'svelte';
+	import { locale } from 'svelte-i18n';
+	import { PillNavigation } from '@manacore/shared-ui';
+	import type { PillNavItem, PillDropdownItem } from '@manacore/shared-ui';
+	import { THEME_DEFINITIONS } from '@manacore/shared-theme';
+	import { getLanguageDropdownItems, getCurrentLanguageLabel } from '@manacore/shared-i18n';
+	import { getPillAppItems } from '@manacore/shared-branding';
+	import { setLocale, supportedLocales } from '$lib/i18n';
+	import { authStore } from '$lib/stores/auth.svelte';
+	import { accountsStore } from '$lib/stores/accounts.svelte';
+	import { foldersStore } from '$lib/stores/folders.svelte';
+	import { theme } from '$lib/stores/theme';
+	import {
+		isSidebarMode as sidebarModeStore,
+		isNavCollapsed as collapsedStore,
+	} from '$lib/stores/navigation';
+	import { userSettings } from '$lib/stores/user-settings.svelte';
+
+	let { children } = $props();
+
+	let isSidebarMode = $state(false);
+	let isCollapsed = $state(false);
+
+	// App switcher items
+	const appItems = getPillAppItems('mail');
+
+	// Use theme store's isDark directly
+	let isDark = $derived(theme.isDark);
+
+	// Theme variant dropdown items
+	let themeVariantItems = $derived<PillDropdownItem[]>([
+		...theme.variants.map((variant) => ({
+			id: variant,
+			label: THEME_DEFINITIONS[variant].label,
+			icon: THEME_DEFINITIONS[variant].icon,
+			onClick: () => theme.setVariant(variant),
+			active: theme.variant === variant,
+		})),
+		{
+			id: 'all-themes',
+			label: 'Alle Themes',
+			icon: 'palette',
+			onClick: () => goto('/themes'),
+			active: false,
+		},
+	]);
+
+	// Current theme variant label
+	let currentThemeVariantLabel = $derived(THEME_DEFINITIONS[theme.variant].label);
+
+	// Language selector items
+	let currentLocale = $derived($locale || 'de');
+	function handleLocaleChange(newLocale: string) {
+		setLocale(newLocale as any);
+	}
+	let languageItems = $derived(
+		getLanguageDropdownItems(supportedLocales, currentLocale, handleLocaleChange)
+	);
+	let currentLanguageLabel = $derived(getCurrentLanguageLabel(currentLocale));
+
+	// User email for user dropdown
+	let userEmail = $derived(authStore.user?.email || 'Menü');
+
+	// Navigation items for Mail
+	const navItems: PillNavItem[] = [
+		{ href: '/', label: 'Inbox', icon: 'inbox' },
+		{ href: '/sent', label: 'Gesendet', icon: 'send' },
+		{ href: '/drafts', label: 'Entwürfe', icon: 'file' },
+		{ href: '/starred', label: 'Markiert', icon: 'star' },
+		{ href: '/settings', label: 'Einstellungen', icon: 'settings' },
+		{ href: '/feedback', label: 'Feedback', icon: 'chat' },
+	];
+
+	// Navigation shortcuts (Ctrl+1-6)
+	const navRoutes = navItems.map((item) => item.href);
+
+	function handleKeydown(event: KeyboardEvent) {
+		const target = event.target as HTMLElement;
+
+		if (target.tagName === 'INPUT' || target.tagName === 'TEXTAREA' || target.isContentEditable) {
+			return;
+		}
+
+		if ((event.ctrlKey || event.metaKey) && !event.shiftKey && !event.altKey) {
+			const num = parseInt(event.key);
+			if (num >= 1 && num <= navRoutes.length) {
+				event.preventDefault();
+				const route = navRoutes[num - 1];
+				if (route) {
+					goto(route);
+				}
+			}
+		}
+	}
+
+	function handleModeChange(isSidebar: boolean) {
+		isSidebarMode = isSidebar;
+		sidebarModeStore.set(isSidebar);
+		if (typeof localStorage !== 'undefined') {
+			localStorage.setItem('mail-nav-sidebar', String(isSidebar));
+		}
+	}
+
+	function handleCollapsedChange(collapsed: boolean) {
+		isCollapsed = collapsed;
+		collapsedStore.set(collapsed);
+		if (typeof localStorage !== 'undefined') {
+			localStorage.setItem('mail-nav-collapsed', String(collapsed));
+		}
+	}
+
+	function handleToggleTheme() {
+		theme.toggleMode();
+	}
+
+	function handleThemeModeChange(mode: 'light' | 'dark' | 'system') {
+		theme.setMode(mode);
+	}
+
+	async function handleLogout() {
+		await authStore.signOut();
+		goto('/login');
+	}
+
+	onMount(async () => {
+		// Redirect to login if not authenticated
+		if (!authStore.isAuthenticated) {
+			goto('/login');
+			return;
+		}
+
+		// Load user settings
+		await userSettings.load();
+
+		// Load data
+		await accountsStore.fetchAccounts();
+		if (accountsStore.selectedAccountId) {
+			await foldersStore.fetchFolders(accountsStore.selectedAccountId);
+		}
+
+		// Initialize sidebar mode from localStorage
+		const savedSidebar = localStorage.getItem('mail-nav-sidebar');
+		if (savedSidebar === 'true') {
+			isSidebarMode = true;
+			sidebarModeStore.set(true);
+		}
+
+		// Initialize collapsed state from localStorage
+		const savedCollapsed = localStorage.getItem('mail-nav-collapsed');
+		if (savedCollapsed === 'true') {
+			isCollapsed = true;
+			collapsedStore.set(true);
+		}
+	});
+</script>
+
+<svelte:window onkeydown={handleKeydown} />
+
+<div class="layout-container">
+	<PillNavigation
+		items={navItems}
+		currentPath={$page.url.pathname}
+		appName="Mail"
+		homeRoute="/"
+		onToggleTheme={handleToggleTheme}
+		{isDark}
+		{isSidebarMode}
+		onModeChange={handleModeChange}
+		{isCollapsed}
+		onCollapsedChange={handleCollapsedChange}
+		desktopPosition={userSettings.nav.desktopPosition}
+		showThemeToggle={true}
+		showThemeVariants={true}
+		{themeVariantItems}
+		{currentThemeVariantLabel}
+		themeMode={theme.mode}
+		onThemeModeChange={handleThemeModeChange}
+		showLanguageSwitcher={true}
+		{languageItems}
+		{currentLanguageLabel}
+		showLogout={authStore.isAuthenticated}
+		onLogout={handleLogout}
+		loginHref="/login"
+		primaryColor="#6366f1"
+		showAppSwitcher={true}
+		{appItems}
+		{userEmail}
+		settingsHref="/settings"
+		manaHref="/mana"
+		profileHref="/profile"
+		allAppsHref="/apps"
+	/>
+
+	<main
+		class="main-content bg-background"
+		class:sidebar-mode={isSidebarMode && !isCollapsed}
+		class:floating-mode={!isSidebarMode && !isCollapsed}
+	>
+		<div class="content-wrapper">
+			{@render children()}
+		</div>
+	</main>
+</div>
+
+<style>
+	.layout-container {
+		display: flex;
+		flex-direction: column;
+		min-height: 100vh;
+	}
+
+	.main-content {
+		transition: all 300ms ease;
+		position: relative;
+		z-index: 0;
+	}
+
+	.main-content.floating-mode {
+		padding-top: 70px;
+	}
+
+	.main-content.sidebar-mode {
+		padding-left: 180px;
+	}
+
+	.content-wrapper {
+		max-width: 100%;
+		margin-left: auto;
+		margin-right: auto;
+		padding: 1rem;
+		position: relative;
+		z-index: 0;
+	}
+
+	@media (min-width: 640px) {
+		.content-wrapper {
+			padding: 1.5rem;
+		}
+	}
+
+	@media (min-width: 1024px) {
+		.content-wrapper {
+			padding: 2rem;
+		}
+	}
+</style>

apps/mail/apps/web/src/routes/+layout.svelte

@@ -1,249 +1,36 @@
 <script lang="ts">
-	import { goto } from '$app/navigation';
-	import { page } from '$app/stores';
-	import { onMount } from 'svelte';
-	import { PillNavigation } from '@manacore/shared-ui';
-	import type { PillNavItem, PillDropdownItem } from '@manacore/shared-ui';
-	import { THEME_DEFINITIONS, type ThemeVariant } from '@manacore/shared-theme';
-	import { getPillAppItems } from '@manacore/shared-branding';
-	import { authStore } from '$lib/stores/auth.svelte';
-	import { accountsStore } from '$lib/stores/accounts.svelte';
-	import { foldersStore } from '$lib/stores/folders.svelte';
-	import '$lib/i18n';
 	import '../app.css';
+	import '$lib/i18n';
+	import { onMount } from 'svelte';
+	import { theme } from '$lib/stores/theme';
+	import { authStore } from '$lib/stores/auth.svelte';
 
 	let { children } = $props();
 
 	let loading = $state(true);
-	let isDark = $state(false);
-	let themeMode = $state<'light' | 'dark' | 'system'>('system');
-	let themeVariant = $state<ThemeVariant>('ocean');
-	let isSidebarMode = $state(false);
-	let isCollapsed = $state(false);
-
-	// App switcher items
-	const appItems = getPillAppItems('mail');
-
-	// Theme variant dropdown items
-	let themeVariantItems = $derived<PillDropdownItem[]>(
-		Object.entries(THEME_DEFINITIONS).map(([key, def]) => ({
-			id: key,
-			label: def.label,
-			icon: def.icon,
-			onClick: () => setThemeVariant(key as ThemeVariant),
-			active: themeVariant === key,
-		}))
-	);
-
-	let currentThemeVariantLabel = $derived(THEME_DEFINITIONS[themeVariant]?.label || 'Ocean');
-
-	// User email for user dropdown
-	let userEmail = $derived(authStore.user?.email || 'Menu');
-
-	// Check if current route is an auth route
-	let isAuthRoute = $derived(
-		$page.url.pathname.startsWith('/login') ||
-			$page.url.pathname.startsWith('/register') ||
-			$page.url.pathname.startsWith('/forgot-password')
-	);
-
-	// Navigation items for Mail
-	const navItems: PillNavItem[] = [
-		{ href: '/', label: 'Inbox', icon: 'inbox' },
-		{ href: '/sent', label: 'Sent', icon: 'send' },
-		{ href: '/drafts', label: 'Drafts', icon: 'file' },
-		{ href: '/starred', label: 'Starred', icon: 'star' },
-		{ href: '/settings', label: 'Settings', icon: 'settings' },
-	];
-
-	function handleModeChange(isSidebar: boolean) {
-		isSidebarMode = isSidebar;
-		if (typeof localStorage !== 'undefined') {
-			localStorage.setItem('mail-nav-sidebar', String(isSidebar));
-		}
-	}
-
-	function handleCollapsedChange(collapsed: boolean) {
-		isCollapsed = collapsed;
-		if (typeof localStorage !== 'undefined') {
-			localStorage.setItem('mail-nav-collapsed', String(collapsed));
-		}
-	}
-
-	function handleToggleTheme() {
-		isDark = !isDark;
-		if (typeof document !== 'undefined') {
-			document.documentElement.classList.toggle('dark', isDark);
-			localStorage.setItem('mail-theme-dark', String(isDark));
-		}
-	}
-
-	function handleThemeModeChange(mode: 'light' | 'dark' | 'system') {
-		themeMode = mode;
-		if (typeof localStorage !== 'undefined') {
-			localStorage.setItem('mail-theme-mode', mode);
-		}
-		updateTheme();
-	}
-
-	function setThemeVariant(variant: ThemeVariant) {
-		themeVariant = variant;
-		if (typeof document !== 'undefined') {
-			document.documentElement.setAttribute('data-theme', variant);
-			localStorage.setItem('mail-theme-variant', variant);
-		}
-	}
-
-	function updateTheme() {
-		if (typeof window === 'undefined') return;
-
-		let shouldBeDark = false;
-		if (themeMode === 'dark') {
-			shouldBeDark = true;
-		} else if (themeMode === 'system') {
-			shouldBeDark = window.matchMedia('(prefers-color-scheme: dark)').matches;
-		}
-
-		isDark = shouldBeDark;
-		document.documentElement.classList.toggle('dark', isDark);
-	}
-
-	async function handleLogout() {
-		await authStore.signOut();
-		goto('/login');
-	}
 
 	onMount(async () => {
 		// Initialize theme
-		const savedMode = localStorage.getItem('mail-theme-mode') as 'light' | 'dark' | 'system' | null;
-		if (savedMode) themeMode = savedMode;
-
-		const savedVariant = localStorage.getItem('mail-theme-variant') as ThemeVariant | null;
-		if (savedVariant && savedVariant in THEME_DEFINITIONS) {
-			themeVariant = savedVariant;
-			document.documentElement.setAttribute('data-theme', savedVariant);
-		}
-
-		updateTheme();
+		theme.initialize();
 
 		// Initialize auth
 		await authStore.initialize();
 
-		// Load data if authenticated
-		if (authStore.isAuthenticated) {
-			await accountsStore.fetchAccounts();
-			if (accountsStore.selectedAccountId) {
-				await foldersStore.fetchFolders(accountsStore.selectedAccountId);
-			}
-		}
-
-		// Initialize sidebar mode from localStorage
-		const savedSidebar = localStorage.getItem('mail-nav-sidebar');
-		if (savedSidebar === 'true') {
-			isSidebarMode = true;
-		}
-
-		const savedCollapsed = localStorage.getItem('mail-nav-collapsed');
-		if (savedCollapsed === 'true') {
-			isCollapsed = true;
-		}
-
 		loading = false;
 	});
 </script>
 
-{#if isAuthRoute}
-	{@render children()}
-{:else if loading}
+{#if loading}
 	<div class="flex min-h-screen items-center justify-center bg-background">
 		<div class="text-center">
 			<div
 				class="mb-4 inline-block h-12 w-12 animate-spin rounded-full border-4 border-solid border-primary border-r-transparent"
 			></div>
-			<p class="text-muted-foreground">Loading...</p>
+			<p class="text-muted-foreground">Laden...</p>
 		</div>
 	</div>
 {:else}
-	<div class="layout-container">
-		<PillNavigation
-			items={navItems}
-			currentPath={$page.url.pathname}
-			appName="Mail"
-			homeRoute="/"
-			onToggleTheme={handleToggleTheme}
-			{isDark}
-			{isSidebarMode}
-			onModeChange={handleModeChange}
-			{isCollapsed}
-			onCollapsedChange={handleCollapsedChange}
-			showThemeToggle={true}
-			showThemeVariants={true}
-			{themeVariantItems}
-			{currentThemeVariantLabel}
-			{themeMode}
-			onThemeModeChange={handleThemeModeChange}
-			showLogout={authStore.isAuthenticated}
-			onLogout={handleLogout}
-			loginHref="/login"
-			primaryColor="#6366f1"
-			showAppSwitcher={true}
-			{appItems}
-			{userEmail}
-			settingsHref="/settings"
-			profileHref="/profile"
-		/>
-
-		<main
-			class="main-content bg-background"
-			class:sidebar-mode={isSidebarMode && !isCollapsed}
-			class:floating-mode={!isSidebarMode && !isCollapsed}
-		>
-			<div class="content-wrapper">
-				{@render children()}
-			</div>
-		</main>
+	<div class="min-h-screen bg-background text-foreground">
+		{@render children()}
 	</div>
 {/if}
-
-<style>
-	.layout-container {
-		display: flex;
-		flex-direction: column;
-		min-height: 100vh;
-	}
-
-	.main-content {
-		transition: all 300ms ease;
-		position: relative;
-		z-index: 0;
-	}
-
-	.main-content.floating-mode {
-		padding-top: 70px;
-	}
-
-	.main-content.sidebar-mode {
-		padding-left: 180px;
-	}
-
-	.content-wrapper {
-		max-width: 100%;
-		margin-left: auto;
-		margin-right: auto;
-		padding: 1rem;
-		position: relative;
-		z-index: 0;
-	}
-
-	@media (min-width: 640px) {
-		.content-wrapper {
-			padding: 1.5rem;
-		}
-	}
-
-	@media (min-width: 1024px) {
-		.content-wrapper {
-			padding: 2rem;
-		}
-	}
-</style>