feat: telegram commands, app settings, bot polling, webhook handling, UI improvements

Adds telegram bot command system with 13 commands (search, latest, random, etc.),
webhook/polling handlers, rate limiting, app settings page, and various UI/UX
improvements across all entity pages.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

frontend/package.json

@@ -12,7 +12,6 @@
 		"check:watch": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json --watch"
 	},
 	"devDependencies": {
-		"@sveltejs/adapter-auto": "^7.0.0",
 		"@sveltejs/adapter-static": "^3.0.10",
 		"@sveltejs/kit": "^2.50.2",
 		"@sveltejs/vite-plugin-svelte": "^6.2.4",

frontend/src/lib/components/JinjaEditor.svelte

@@ -67,7 +67,7 @@
 		},
 	});
 
-	onMount(() => {
+	function buildExtensions(isDark: boolean) {
 		const extensions = [
 			jinjaLang,
 			errorLineField,
@@ -88,17 +88,14 @@
 				'.ͼ5': { color: '#6b7280' },
 			}),
 		];
+		if (isDark) extensions.push(oneDark);
+		if (placeholder) extensions.push(cmPlaceholder(placeholder));
+		return extensions;
+	}
 
-		if (theme.isDark) {
-			extensions.push(oneDark);
-		}
-
-		if (placeholder) {
-			extensions.push(cmPlaceholder(placeholder));
-		}
-
+	onMount(() => {
 		view = new EditorView({
-			state: EditorState.create({ doc: value, extensions }),
+			state: EditorState.create({ doc: value, extensions: buildExtensions(theme.isDark) }),
 			parent: container,
 		});
 
@@ -127,31 +124,8 @@
 			const currentDoc = view.state.doc.toString();
 			view.destroy();
 
-			const extensions = [
-				jinjaLang,
-				errorLineField,
-				EditorView.updateListener.of((update) => {
-					if (update.docChanged) {
-						onchange(update.state.doc.toString());
-					}
-				}),
-				EditorView.lineWrapping,
-				EditorView.theme({
-					'&': { fontSize: '13px', fontFamily: "'Consolas', 'Monaco', 'Courier New', monospace" },
-					'.cm-content': { minHeight: `${rows * 1.5}em`, padding: '8px' },
-					'.cm-editor': { borderRadius: '0.375rem', border: '1px solid var(--color-border)' },
-					'.cm-focused': { outline: '2px solid var(--color-primary)', outlineOffset: '0px' },
-					'.cm-error-line': { backgroundColor: 'rgba(239, 68, 68, 0.2)', outline: '1px solid rgba(239, 68, 68, 0.4)' },
-					'.ͼc': { color: '#e879f9' },
-					'.ͼd': { color: '#38bdf8' },
-					'.ͼ5': { color: '#6b7280' },
-				}),
-			];
-			if (isDark) extensions.push(oneDark);
-			if (placeholder) extensions.push(cmPlaceholder(placeholder));
-
 			view = new EditorView({
-				state: EditorState.create({ doc: currentDoc, extensions }),
+				state: EditorState.create({ doc: currentDoc, extensions: buildExtensions(isDark) }),
 				parent: container,
 			});
 		}

frontend/src/lib/i18n/en.json

@@ -12,6 +12,7 @@
 		"telegramBots": "Bots",
 		"targets": "Targets",
 		"users": "Users",
+		"settings": "Settings",
 		"logout": "Logout"
 	},
 	"auth": {
@@ -62,6 +63,7 @@
 		"assets": "assets",
 		"eventActivity": "Event Activity",
 		"last14days": "Last 14 days",
+		"event": "event",
 		"events": "events",
 		"noChartData": "No event data yet"
 	},
@@ -85,7 +87,11 @@
 		"checking": "Checking...",
 		"loadError": "Failed to load providers.",
 		"externalDomain": "External Domain",
-		"optional": "optional"
+		"optional": "optional",
+		"urlApiKeyRequired": "URL and API Key are required",
+		"externalDomainHint": "Public-facing URL for notification links. Falls back to server URL.",
+		"testAndSave": "Test & Save",
+		"saveWithoutTest": "Save without testing"
 	},
 	"trackers": {
 		"title": "Trackers",
@@ -134,7 +140,16 @@
 		"testBasic": "Send test message",
 		"testPeriodic": "Test periodic summary",
 		"testScheduled": "Test scheduled assets",
-		"testMemory": "Test memory / On This Day"
+		"testMemory": "Test memory / On This Day",
+		"checkingLinks": "Checking links...",
+		"missingLinksTitle": "Albums Missing Public Links",
+		"missingLinksDesc": "The following albums don't have public shared links. Without links, notification recipients won't be able to view photos.",
+		"expired": "Expired",
+		"passwordProtected": "Password Protected",
+		"noLink": "No Link",
+		"saveWithoutLinks": "Save without links",
+		"createLinks": "Create {count} link(s)",
+		"linksNote": "You can also create links manually in Immich."
 	},
 	"templates": {
 		"title": "Templates",
@@ -198,7 +213,8 @@
 		"create": "Create User",
 		"delete": "Delete",
 		"confirmDelete": "Delete this user?",
-		"joined": "joined"
+		"joined": "joined",
+		"noUsers": "No users found"
 	},
 	"telegramBot": {
 		"title": "Telegram Bots",
@@ -220,21 +236,48 @@
 		"channel": "Channel",
 		"confirmDelete": "Delete this bot?",
 		"commands": "Commands",
-		"enabledCommands": "Enabled Commands",
-		"defaultCount": "Default result count",
+		"enabledCommands": "Enabled commands",
+		"defaultCount": "Default count",
 		"responseMode": "Response mode",
-		"modeMedia": "Media (send photos)",
-		"modeText": "Text (send links)",
+		"modeMedia": "Media (photos)",
+		"modeText": "Text only",
 		"botLocale": "Bot language",
 		"rateLimits": "Rate Limits",
 		"rateSearch": "Search cooldown",
 		"rateFind": "Find cooldown",
 		"rateDefault": "Default cooldown",
-		"syncCommands": "Sync to Telegram",
+		"syncCommands": "Sync with Telegram",
 		"discoverChats": "Discover chats from Telegram",
 		"clickToCopy": "Click to copy chat ID",
 		"chatsDiscovered": "Chats discovered",
-		"chatDeleted": "Chat removed"
+		"chatDeleted": "Chat removed",
+		"cmdLocale": "Bot language",
+		"searchCooldown": "Search cooldown (s)",
+		"saveConfig": "Save config",
+		"commandsSynced": "Commands synced with Telegram",
+		"registerWebhook": "Register webhook",
+		"unregisterWebhook": "Unregister webhook",
+		"webhookRegistered": "Webhook registered",
+		"webhookUnregistered": "Webhook unregistered",
+		"updateMode": "Update mode",
+		"polling": "Polling",
+		"webhook": "Webhook",
+		"webhookStatus": "Webhook status",
+		"webhookActive": "Webhook active",
+		"webhookNotSet": "No webhook set",
+		"webhookVerified": "Webhook verified",
+		"webhookError": "Last error",
+		"pendingUpdates": "pending updates",
+		"pollingActive": "Polling active",
+		"telegramSettings": "Telegram Settings",
+		"externalUrl": "External URL",
+		"externalUrlHint": "Public URL of this Notify Bridge instance. Required for webhook mode.",
+		"webhookSecret": "Webhook secret",
+		"webhookSecretHint": "Optional secret token to verify webhook requests from Telegram",
+		"cacheTtl": "Media cache TTL (hours)",
+		"cacheTtlHint": "How long to cache uploaded Telegram file_ids before re-uploading (default: 48h)",
+		"settingsSaved": "Settings saved",
+		"noExternalDomain": "External domain URL not configured"
 	},
 	"trackingConfig": {
 		"title": "Tracking Configs",
@@ -269,6 +312,9 @@
 		"assetType": "Asset type",
 		"minRating": "Min rating",
 		"memoryMode": "Memory Mode (On This Day)",
+		"memorySource": "Memory source",
+		"memorySourceAlbums": "Scan tracked albums",
+		"memorySourceNative": "Immich native memories",
 		"test": "Test",
 		"confirmDelete": "Delete this tracking config?",
 		"sortNone": "None",
@@ -282,7 +328,14 @@
 		"albumModeRandom": "Random",
 		"assetTypeAll": "All",
 		"assetTypePhoto": "Photo",
-		"assetTypeVideo": "Video"
+		"assetTypeVideo": "Video",
+		"periodic": "periodic",
+		"scheduled": "scheduled",
+		"memory": "memory",
+		"added": "added",
+		"removed": "removed",
+		"renamed": "renamed",
+		"deleted": "deleted"
 	},
 	"templateConfig": {
 		"title": "Template Configs",
@@ -324,7 +377,8 @@
 		"variables": "Variables",
 		"assetFields": "Asset fields (in {% for asset in added_assets %})",
 		"albumFields": "Album fields (in {% for album in albums %})",
-		"confirmDelete": "Delete this template config?"
+		"confirmDelete": "Delete this template config?",
+		"invalidFormat": "Invalid format string"
 	},
 	"templateVars": {
 		"message_assets_added": { "description": "Notification when new assets are added to an album" },
@@ -378,10 +432,24 @@
 		"album_url_field": "Album share URL",
 		"album_shared": "Whether album is shared"
 	},
+	"settings": {
+		"title": "Settings",
+		"description": "Global application settings",
+		"general": "General",
+		"externalUrl": "External URL",
+		"externalUrlHint": "Public URL of this Notify Bridge instance (e.g. https://notify.example.com)",
+		"telegram": "Telegram",
+		"webhookSecret": "Webhook Secret",
+		"webhookSecretHint": "Secret token to verify webhook requests from Telegram",
+		"cacheTtl": "Media Cache TTL (hours)",
+		"cacheTtlHint": "How long to cache uploaded Telegram file_ids before re-uploading",
+		"saved": "Settings saved"
+	},
 	"hints": {
 		"periodicSummary": "Sends a scheduled summary of all tracked albums at specified times. Great for daily/weekly digests.",
 		"scheduledAssets": "Sends random or selected photos from tracked albums on a schedule. Like a daily photo pick.",
 		"memoryMode": "\"On This Day\" — sends photos taken on this date in previous years. Nostalgic flashbacks.",
+		"memorySource": "Albums: scans tracked albums for date-matching assets. Native: uses Immich's built-in memories (covers entire library, optionally filtered by tracked albums).",
 		"favoritesOnly": "Only include assets marked as favorites.",
 		"maxAssets": "Maximum number of asset details to include in a single notification message.",
 		"periodicStartDate": "The reference date for calculating periodic intervals. Summaries are sent every N days from this date.",
@@ -406,6 +474,10 @@
 		"botLocale": "Language for command descriptions in Telegram's menu and bot response messages.",
 		"rateLimits": "Cooldown in seconds between uses of each command category per chat. 0 = no limit."
 	},
+	"snackbar": {
+		"showDetails": "Show details",
+		"hideDetails": "Hide details"
+	},
 	"snack": {
 		"providerSaved": "Provider saved",
 		"providerDeleted": "Provider deleted",

frontend/src/lib/i18n/ru.json

@@ -12,6 +12,7 @@
 		"telegramBots": "Боты",
 		"targets": "Получатели",
 		"users": "Пользователи",
+		"settings": "Настройки",
 		"logout": "Выход"
 	},
 	"auth": {
@@ -62,6 +63,7 @@
 		"assets": "файлов",
 		"eventActivity": "Активность событий",
 		"last14days": "Последние 14 дней",
+		"event": "событие",
 		"events": "событий",
 		"noChartData": "Нет данных о событиях"
 	},
@@ -85,7 +87,11 @@
 		"checking": "Проверка...",
 		"loadError": "Не удалось загрузить провайдеры.",
 		"externalDomain": "Внешний домен",
-		"optional": "необязательно"
+		"optional": "необязательно",
+		"urlApiKeyRequired": "URL и API ключ обязательны",
+		"externalDomainHint": "Публичный URL для ссылок в уведомлениях. По умолчанию используется URL сервера.",
+		"testAndSave": "Проверить и сохранить",
+		"saveWithoutTest": "Сохранить без проверки"
 	},
 	"trackers": {
 		"title": "Трекеры",
@@ -134,7 +140,16 @@
 		"testBasic": "Отправить тестовое сообщение",
 		"testPeriodic": "Тест периодической сводки",
 		"testScheduled": "Тест запланированных фото",
-		"testMemory": "Тест воспоминаний"
+		"testMemory": "Тест воспоминаний",
+		"checkingLinks": "Проверка ссылок...",
+		"missingLinksTitle": "Альбомы без публичных ссылок",
+		"missingLinksDesc": "У следующих альбомов нет публичных ссылок. Без ссылок получатели уведомлений не смогут просматривать фото.",
+		"expired": "Истёк",
+		"passwordProtected": "Защищён паролем",
+		"noLink": "Нет ссылки",
+		"saveWithoutLinks": "Сохранить без ссылок",
+		"createLinks": "Создать {count} ссылку(и)",
+		"linksNote": "Вы также можете создать ссылки вручную в Immich."
 	},
 	"templates": {
 		"title": "Шаблоны",
@@ -198,7 +213,8 @@
 		"create": "Создать",
 		"delete": "Удалить",
 		"confirmDelete": "Удалить этого пользователя?",
-		"joined": "зарегистрирован"
+		"joined": "зарегистрирован",
+		"noUsers": "Пользователи не найдены"
 	},
 	"telegramBot": {
 		"title": "Telegram боты",
@@ -221,10 +237,10 @@
 		"confirmDelete": "Удалить этого бота?",
 		"commands": "Команды",
 		"enabledCommands": "Включённые команды",
-		"defaultCount": "Кол-во результатов",
+		"defaultCount": "Кол-во по умолчанию",
 		"responseMode": "Режим ответа",
-		"modeMedia": "Медиа (отправка фото)",
-		"modeText": "Текст (ссылки)",
+		"modeMedia": "Медиа (фото)",
+		"modeText": "Только текст",
 		"botLocale": "Язык бота",
 		"rateLimits": "Ограничения частоты",
 		"rateSearch": "Кулдаун поиска",
@@ -234,7 +250,34 @@
 		"discoverChats": "Обнаружить чаты из Telegram",
 		"clickToCopy": "Нажмите, чтобы скопировать ID чата",
 		"chatsDiscovered": "Чаты обнаружены",
-		"chatDeleted": "Чат удалён"
+		"chatDeleted": "Чат удалён",
+		"cmdLocale": "Язык бота",
+		"searchCooldown": "Кулдаун поиска (с)",
+		"saveConfig": "Сохранить настройки",
+		"commandsSynced": "Команды синхронизированы с Telegram",
+		"registerWebhook": "Зарегистрировать вебхук",
+		"unregisterWebhook": "Удалить вебхук",
+		"webhookRegistered": "Вебхук зарегистрирован",
+		"webhookUnregistered": "Вебхук удалён",
+		"updateMode": "Режим обновлений",
+		"polling": "Опрос",
+		"webhook": "Вебхук",
+		"webhookStatus": "Статус вебхука",
+		"webhookActive": "Вебхук активен",
+		"webhookNotSet": "Вебхук не установлен",
+		"webhookVerified": "Вебхук проверен",
+		"webhookError": "Последняя ошибка",
+		"pendingUpdates": "ожидающих обновлений",
+		"pollingActive": "Опрос активен",
+		"telegramSettings": "Настройки Telegram",
+		"externalUrl": "Внешний URL",
+		"externalUrlHint": "Публичный URL этого экземпляра Notify Bridge. Необходим для режима вебхука.",
+		"webhookSecret": "Секрет вебхука",
+		"webhookSecretHint": "Секретный токен для проверки запросов вебхука от Telegram (необязательно)",
+		"cacheTtl": "TTL кэша медиа (часы)",
+		"cacheTtlHint": "Сколько хранить кэш Telegram file_id перед повторной загрузкой (по умолчанию: 48ч)",
+		"settingsSaved": "Настройки сохранены",
+		"noExternalDomain": "Внешний URL домена не настроен"
 	},
 	"trackingConfig": {
 		"title": "Конфигурации отслеживания",
@@ -269,6 +312,9 @@
 		"assetType": "Тип файлов",
 		"minRating": "Мин. рейтинг",
 		"memoryMode": "Воспоминания (В этот день)",
+		"memorySource": "Источник воспоминаний",
+		"memorySourceAlbums": "Сканировать альбомы",
+		"memorySourceNative": "Встроенные воспоминания Immich",
 		"test": "Тест",
 		"confirmDelete": "Удалить эту конфигурацию отслеживания?",
 		"sortNone": "Нет",
@@ -282,7 +328,14 @@
 		"albumModeRandom": "Случайный",
 		"assetTypeAll": "Все",
 		"assetTypePhoto": "Фото",
-		"assetTypeVideo": "Видео"
+		"assetTypeVideo": "Видео",
+		"periodic": "периодический",
+		"scheduled": "запланированный",
+		"memory": "воспоминания",
+		"added": "добавление",
+		"removed": "удаление",
+		"renamed": "переименование",
+		"deleted": "удалён"
 	},
 	"templateConfig": {
 		"title": "Конфигурации шаблонов",
@@ -324,7 +377,8 @@
 		"variables": "Переменные",
 		"assetFields": "Поля файла (в {% for asset in added_assets %})",
 		"albumFields": "Поля альбома (в {% for album in albums %})",
-		"confirmDelete": "Удалить эту конфигурацию шаблона?"
+		"confirmDelete": "Удалить эту конфигурацию шаблона?",
+		"invalidFormat": "Некорректная строка формата"
 	},
 	"templateVars": {
 		"message_assets_added": { "description": "Уведомление о добавлении файлов в альбом" },
@@ -378,10 +432,24 @@
 		"album_url_field": "Ссылка на альбом",
 		"album_shared": "Общий альбом"
 	},
+	"settings": {
+		"title": "Настройки",
+		"description": "Глобальные настройки приложения",
+		"general": "Общие",
+		"externalUrl": "Внешний URL",
+		"externalUrlHint": "Публичный URL этого экземпляра Notify Bridge (напр. https://notify.example.com)",
+		"telegram": "Telegram",
+		"webhookSecret": "Секрет вебхука",
+		"webhookSecretHint": "Секретный токен для проверки запросов вебхука от Telegram",
+		"cacheTtl": "TTL кэша медиа (часы)",
+		"cacheTtlHint": "Сколько хранить кэш Telegram file_id перед повторной загрузкой",
+		"saved": "Настройки сохранены"
+	},
 	"hints": {
 		"periodicSummary": "Отправляет плановую сводку по всем отслеживаемым альбомам в указанное время. Подходит для ежедневных/еженедельных дайджестов.",
 		"scheduledAssets": "Отправляет случайные или выбранные фото из альбомов по расписанию. Как ежедневная подборка фото.",
 		"memoryMode": "\"В этот день\" — отправляет фото, сделанные в этот день в прошлые годы. Ностальгические воспоминания.",
+		"memorySource": "Альбомы: сканирует отслеживаемые альбомы по дате. Встроенные: использует воспоминания Immich (вся библиотека, с фильтрацией по альбомам).",
 		"favoritesOnly": "Включать только ассеты, отмеченные как избранные.",
 		"maxAssets": "Максимальное количество ассетов в одном уведомлении.",
 		"periodicStartDate": "Опорная дата для расчёта интервалов. Сводки отправляются каждые N дней от этой даты.",
@@ -406,6 +474,10 @@
 		"botLocale": "Язык описаний команд в меню Telegram и ответов бота.",
 		"rateLimits": "Кулдаун в секундах между использованиями команд в каждом чате. 0 = без ограничений."
 	},
+	"snackbar": {
+		"showDetails": "Показать детали",
+		"hideDetails": "Скрыть детали"
+	},
 	"snack": {
 		"providerSaved": "Провайдер сохранён",
 		"providerDeleted": "Провайдер удалён",

frontend/src/routes/+error.svelte

@@ -4,9 +4,9 @@
 
 <div class="min-h-screen flex items-center justify-center">
 	<div class="text-center animate-fade-slide-in">
-		<h1 class="text-6xl font-bold text-muted-foreground mb-4">{page.status}</h1>
-		<p class="text-lg text-muted-foreground mb-8">{page.error?.message || 'Page not found'}</p>
-		<a href="/" class="px-6 py-3 bg-primary text-primary-foreground rounded-[var(--radius)] font-medium hover:opacity-90 transition-opacity">
+		<h1 class="text-6xl font-bold text-[var(--color-muted-foreground)] mb-4">{page.status}</h1>
+		<p class="text-lg text-[var(--color-muted-foreground)] mb-8">{page.error?.message || 'Page not found'}</p>
+		<a href="/" class="px-6 py-3 bg-[var(--color-primary)] text-[var(--color-primary-foreground)] rounded-[var(--radius)] font-medium hover:opacity-90 transition-opacity">
 			Go home
 		</a>
 	</div>

frontend/src/routes/+layout.svelte

@@ -1,12 +1,11 @@
 <script lang="ts">
 	import '../app.css';
 	import { page } from '$app/state';
-	import { goto } from '$app/navigation';
 	import { onMount } from 'svelte';
 	import { fade } from 'svelte/transition';
 	import { api } from '$lib/api';
 	import { getAuth, loadUser, logout } from '$lib/auth.svelte';
-	import { t, initLocale, getLocale, setLocale, type Locale } from '$lib/i18n';
+	import { t, getLocale, setLocale, type Locale } from '$lib/i18n';
 	import { getTheme, initTheme, setTheme, type Theme } from '$lib/theme.svelte';
 	import Modal from '$lib/components/Modal.svelte';
 	import MdiIcon from '$lib/components/MdiIcon.svelte';
@@ -37,7 +36,7 @@
 
 	let collapsed = $state(false);
 
-	const navItems = [
+	const baseNavItems = [
 		{ href: '/', key: 'nav.dashboard', icon: 'mdiViewDashboard' },
 		{ href: '/providers', key: 'nav.providers', icon: 'mdiServer' },
 		{ href: '/trackers', key: 'nav.trackers', icon: 'mdiRadar' },
@@ -46,20 +45,23 @@
 		{ href: '/telegram-bots', key: 'nav.telegramBots', icon: 'mdiRobot' },
 		{ href: '/targets', key: 'nav.targets', icon: 'mdiTarget' },
 	];
+	const navItems = $derived(auth.isAdmin
+		? [...baseNavItems, { href: '/users', key: 'nav.users', icon: 'mdiAccountGroup' }, { href: '/settings', key: 'nav.settings', icon: 'mdiCogOutline' }]
+		: baseNavItems
+	);
 
 	const isAuthPage = $derived(
 		page.url.pathname === '/login' || page.url.pathname === '/setup'
 	);
 
 	onMount(async () => {
-		initLocale();
 		initTheme();
 		if (typeof localStorage !== 'undefined') {
 			collapsed = localStorage.getItem('sidebar_collapsed') === 'true';
 		}
 		await loadUser();
 		if (!auth.user && !isAuthPage) {
-			goto('/login');
+			window.location.href = '/login';
 		}
 	});
 
@@ -139,22 +141,6 @@
 						{#if !collapsed}<span class="truncate">{t(item.key)}</span>{/if}
 					</a>
 				{/each}
-				{#if auth.isAdmin}
-					<a
-						href="/users"
-						class="nav-item group flex items-center gap-2.5 {collapsed ? 'justify-center px-2' : 'px-3'} py-2 rounded-lg text-sm transition-all duration-200 relative"
-						style="color: {isActive('/users') ? 'var(--color-primary)' : 'var(--color-muted-foreground)'}; background: {isActive('/users') ? 'var(--color-sidebar-active)' : 'transparent'}; font-weight: {isActive('/users') ? '500' : '400'};"
-						onmouseenter={(e) => { if (!isActive('/users')) { e.currentTarget.style.background = 'var(--color-muted)'; e.currentTarget.style.color = 'var(--color-foreground)'; } }}
-						onmouseleave={(e) => { if (!isActive('/users')) { e.currentTarget.style.background = 'transparent'; e.currentTarget.style.color = 'var(--color-muted-foreground)'; } }}
-						title={collapsed ? t('nav.users') : ''}
-					>
-						{#if isActive('/users')}
-							<div style="position: absolute; left: 0; top: 50%; transform: translateY(-50%); width: 3px; height: 60%; border-radius: 0 3px 3px 0; background: var(--color-primary); box-shadow: 0 0 8px var(--color-glow-strong);"></div>
-						{/if}
-						<MdiIcon name="mdiAccountGroup" size={18} />
-						{#if !collapsed}<span class="truncate">{t('nav.users')}</span>{/if}
-					</a>
-				{/if}
 			</nav>
 
 			<!-- Footer -->

frontend/src/routes/+page.svelte

@@ -105,7 +105,11 @@
 		eventsLimit = calcPageSize();
 		window.addEventListener('resize', onResize);
 		loadInitial();
-		return () => window.removeEventListener('resize', onResize);
+		return () => {
+			window.removeEventListener('resize', onResize);
+			clearTimeout(searchTimeout);
+			clearTimeout(resizeTimeout);
+		};
 	});
 
 	async function loadInitial() {

frontend/src/routes/login/+page.svelte

@@ -3,7 +3,7 @@
 	import { onMount } from 'svelte';
 	import { api } from '$lib/api';
 	import { login } from '$lib/auth.svelte';
-	import { t, initLocale, getLocale, setLocale } from '$lib/i18n';
+	import { t, getLocale, setLocale } from '$lib/i18n';
 	import { initTheme, getTheme, setTheme, type Theme } from '$lib/theme.svelte';
 	import MdiIcon from '$lib/components/MdiIcon.svelte';
 
@@ -15,7 +15,6 @@
 	let mounted = $state(false);
 
 	onMount(async () => {
-		initLocale();
 		initTheme();
 		mounted = true;
 		try {

frontend/src/routes/providers/+page.svelte

@@ -8,11 +8,13 @@
 	import Loading from '$lib/components/Loading.svelte';
 	import IconPicker from '$lib/components/IconPicker.svelte';
 	import MdiIcon from '$lib/components/MdiIcon.svelte';
+	import EmptyState from '$lib/components/EmptyState.svelte';
 	import ConfirmModal from '$lib/components/ConfirmModal.svelte';
 	import IconButton from '$lib/components/IconButton.svelte';
 	import { snackSuccess, snackError } from '$lib/stores/snackbar.svelte';
+	import type { ServiceProvider } from '$lib/types';
 
-	let providers = $state<any[]>([]);
+	let providers = $state<ServiceProvider[]>([]);
 	let showForm = $state(false);
 	let editing = $state<number | null>(null);
 	let form = $state({ name: 'Immich', type: 'immich', url: '', api_key: '', external_domain: '', icon: '' });
@@ -20,7 +22,7 @@
 	let loadError = $state('');
 	let submitting = $state(false);
 	let loaded = $state(false);
-	let confirmDelete = $state<any>(null);
+	let confirmDelete = $state<ServiceProvider | null>(null);
 
 	let health = $state<Record<number, boolean | null>>({});
 
@@ -143,10 +145,7 @@
 
 {#if providers.length === 0 && !showForm}
 	<Card>
-		<div class="flex flex-col items-center py-8 gap-3" style="color: var(--color-muted-foreground);">
-			<div style="opacity: 0.4;"><MdiIcon name="mdiServer" size={40} /></div>
-			<p class="text-sm">{t('providers.noProviders')}</p>
-		</div>
+		<EmptyState icon="mdiServer" message={t('providers.noProviders')} />
 	</Card>
 {:else}
 	<div class="space-y-3 stagger-children">

frontend/src/routes/providers/new/+page.svelte

@@ -17,7 +17,7 @@
 	let saving = $state(false);
 
 	async function testAndSave() {
-		if (!url || !apiKey) { error = 'URL and API Key are required'; return; }
+		if (!url || !apiKey) { error = t('providers.urlApiKeyRequired'); return; }
 		testing = true; error = '';
 		let createdId: number | null = null;
 		try {
@@ -44,7 +44,7 @@
 	}
 
 	async function saveWithoutTest() {
-		if (!url || !apiKey) { error = 'URL and API Key are required'; return; }
+		if (!url || !apiKey) { error = t('providers.urlApiKeyRequired'); return; }
 		saving = true; error = '';
 		try {
 			await api('/providers', {
@@ -86,7 +86,7 @@
 			<div>
 				<label for="prv-ext" class="block text-sm font-medium mb-1">{t('providers.externalDomain')} <span class="text-xs text-[var(--color-muted-foreground)]">({t('providers.optional')})</span></label>
 				<input id="prv-ext" type="url" bind:value={externalDomain} placeholder="https://photos.example.com" class="w-full px-3 py-2 border border-[var(--color-border)] rounded-md text-sm bg-[var(--color-background)]" />
-				<p class="text-xs text-[var(--color-muted-foreground)] mt-1">Public-facing URL for notification links. Falls back to server URL.</p>
+				<p class="text-xs text-[var(--color-muted-foreground)] mt-1">{t('providers.externalDomainHint')}</p>
 			</div>
 		{/if}
 
@@ -97,11 +97,11 @@
 		<div class="flex gap-3 pt-2">
 			<button onclick={testAndSave} disabled={testing || saving}
 				class="px-4 py-2 bg-[var(--color-primary)] text-[var(--color-primary-foreground)] rounded-md text-sm font-medium hover:opacity-90 disabled:opacity-50">
-				{testing ? t('providers.connecting') : 'Test & Save'}
+				{testing ? t('providers.connecting') : t('providers.testAndSave')}
 			</button>
 			<button onclick={saveWithoutTest} disabled={testing || saving}
 				class="px-4 py-2 bg-[var(--color-muted)] text-[var(--color-foreground)] rounded-md text-sm font-medium hover:opacity-80 disabled:opacity-50">
-				{saving ? t('common.loading') : 'Save without testing'}
+				{saving ? t('common.loading') : t('providers.saveWithoutTest')}
 			</button>
 			<a href="/providers" class="px-4 py-2 bg-[var(--color-muted)] text-[var(--color-muted-foreground)] rounded-md text-sm font-medium hover:opacity-80">
 				{t('common.cancel')}

frontend/src/routes/settings/+page.svelte

@@ -0,0 +1,83 @@
+<script lang="ts">
+	import { onMount } from 'svelte';
+	import { api } from '$lib/api';
+	import { t } from '$lib/i18n';
+	import PageHeader from '$lib/components/PageHeader.svelte';
+	import Card from '$lib/components/Card.svelte';
+	import Loading from '$lib/components/Loading.svelte';
+	import MdiIcon from '$lib/components/MdiIcon.svelte';
+	import Hint from '$lib/components/Hint.svelte';
+	import { snackSuccess, snackError } from '$lib/stores/snackbar.svelte';
+
+	let loaded = $state(false);
+	let saving = $state(false);
+	let settings = $state({
+		external_url: '',
+		telegram_webhook_secret: '',
+		telegram_cache_ttl_hours: '48',
+	});
+
+	onMount(async () => {
+		try {
+			settings = await api('/settings');
+		} catch (err: any) { snackError(err.message); }
+		finally { loaded = true; }
+	});
+
+	async function save() {
+		saving = true;
+		try {
+			settings = await api('/settings', { method: 'PUT', body: JSON.stringify(settings) });
+			snackSuccess(t('settings.saved'));
+		} catch (err: any) { snackError(err.message); }
+		saving = false;
+	}
+</script>
+
+<PageHeader title={t('settings.title')} description={t('settings.description')} />
+
+{#if !loaded}
+	<Loading />
+{:else}
+	<div class="space-y-6">
+		<!-- General section -->
+		<Card>
+			<h3 class="text-sm font-semibold mb-4 flex items-center gap-2">
+				<MdiIcon name="mdiCog" size={18} />
+				{t('settings.general')}
+			</h3>
+			<div class="space-y-3">
+				<div>
+					<label class="block text-xs font-medium mb-1">{t('settings.externalUrl')}<Hint text={t('settings.externalUrlHint')} /></label>
+					<input bind:value={settings.external_url} placeholder="https://notify.example.com"
+						class="w-full max-w-md px-3 py-1.5 text-sm border border-[var(--color-border)] rounded-md bg-[var(--color-background)] font-mono" />
+				</div>
+			</div>
+		</Card>
+
+		<!-- Telegram section -->
+		<Card>
+			<h3 class="text-sm font-semibold mb-4 flex items-center gap-2">
+				<MdiIcon name="mdiSend" size={18} />
+				{t('settings.telegram')}
+			</h3>
+			<div class="grid grid-cols-1 sm:grid-cols-2 gap-4">
+				<div>
+					<label class="block text-xs font-medium mb-1">{t('settings.webhookSecret')}<Hint text={t('settings.webhookSecretHint')} /></label>
+					<input bind:value={settings.telegram_webhook_secret} type="password" placeholder="optional"
+						class="w-full px-3 py-1.5 text-sm border border-[var(--color-border)] rounded-md bg-[var(--color-background)] font-mono" />
+				</div>
+				<div>
+					<label class="block text-xs font-medium mb-1">{t('settings.cacheTtl')}<Hint text={t('settings.cacheTtlHint')} /></label>
+					<input bind:value={settings.telegram_cache_ttl_hours} type="number" min="1" max="720"
+						class="w-full px-3 py-1.5 text-sm border border-[var(--color-border)] rounded-md bg-[var(--color-background)]" />
+				</div>
+			</div>
+		</Card>
+
+		<button onclick={save} disabled={saving}
+			class="px-4 py-2 bg-[var(--color-primary)] text-[var(--color-primary-foreground)] rounded-md text-sm font-medium hover:opacity-90 disabled:opacity-50">
+			{saving ? t('common.loading') : t('common.save')}
+		</button>
+	</div>
+{/if}

frontend/src/routes/setup/+page.svelte

@@ -2,7 +2,7 @@
 	import { goto } from '$app/navigation';
 	import { onMount } from 'svelte';
 	import { setup } from '$lib/auth.svelte';
-	import { t, initLocale } from '$lib/i18n';
+	import { t } from '$lib/i18n';
 	import { initTheme } from '$lib/theme.svelte';
 	import MdiIcon from '$lib/components/MdiIcon.svelte';
 
@@ -13,7 +13,7 @@
 	let submitting = $state(false);
 	let mounted = $state(false);
 
-	onMount(() => { initLocale(); initTheme(); mounted = true; });
+	onMount(() => { initTheme(); mounted = true; });
 
 	async function handleSubmit(e: SubmitEvent) {
 		e.preventDefault();

frontend/src/routes/targets/+page.svelte

@@ -8,14 +8,16 @@
 	import Loading from '$lib/components/Loading.svelte';
 	import IconPicker from '$lib/components/IconPicker.svelte';
 	import MdiIcon from '$lib/components/MdiIcon.svelte';
+	import EmptyState from '$lib/components/EmptyState.svelte';
 	import ConfirmModal from '$lib/components/ConfirmModal.svelte';
 	import Hint from '$lib/components/Hint.svelte';
 	import IconButton from '$lib/components/IconButton.svelte';
 	import { snackSuccess, snackError } from '$lib/stores/snackbar.svelte';
+	import type { NotificationTarget, TelegramBot, TelegramChat } from '$lib/types';
 
-	let targets = $state<any[]>([]);
-	let bots = $state<any[]>([]);
-	let botChats = $state<Record<number, any[]>>({});
+	let targets = $state<NotificationTarget[]>([]);
+	let bots = $state<TelegramBot[]>([]);
+	let botChats = $state<Record<number, TelegramChat[]>>({});
 	let showForm = $state(false);
 	let editing = $state<number | null>(null);
 	let formType = $state<'telegram' | 'webhook'>('telegram');
@@ -29,7 +31,7 @@
 	let submitting = $state(false);
 	let loadError = $state('');
 	let showTelegramSettings = $state(false);
-	let confirmDelete = $state<any>(null);
+	let confirmDelete = $state<NotificationTarget | null>(null);
 
 	onMount(load);
 	async function load() {
@@ -223,10 +225,7 @@
 
 {#if targets.length === 0 && !showForm}
 	<Card>
-		<div class="flex flex-col items-center py-8 gap-3" style="color: var(--color-muted-foreground);">
-			<div style="opacity: 0.4;"><MdiIcon name="mdiTarget" size={40} /></div>
-			<p class="text-sm">{t('targets.noTargets')}</p>
-		</div>
+		<EmptyState icon="mdiTarget" message={t('targets.noTargets')} />
 	</Card>
 {:else}
 	<div class="space-y-3 stagger-children">

frontend/src/routes/telegram-bots/+page.svelte

@@ -8,11 +8,13 @@
 	import Loading from '$lib/components/Loading.svelte';
 	import IconPicker from '$lib/components/IconPicker.svelte';
 	import MdiIcon from '$lib/components/MdiIcon.svelte';
+	import EmptyState from '$lib/components/EmptyState.svelte';
 	import ConfirmModal from '$lib/components/ConfirmModal.svelte';
 	import IconButton from '$lib/components/IconButton.svelte';
 	import { snackSuccess, snackError, snackInfo } from '$lib/stores/snackbar.svelte';
+	import type { TelegramBot, TelegramChat } from '$lib/types';
 
-	let bots = $state<any[]>([]);
+	let bots = $state<TelegramBot[]>([]);
 	let loaded = $state(false);
 	let showForm = $state(false);
 	let editing = $state<number | null>(null);
@@ -21,15 +23,25 @@
 	let submitting = $state(false);
 	let confirmDelete = $state<any>(null);
 
+	// Global settings (loaded for webhook mode checks)
+	let settings = $state<any>({});
+
 	// Per-bot expandable sections
-	let chats = $state<Record<number, any[]>>({});
+	let chats = $state<Record<number, TelegramChat[]>>({});
 	let chatsLoading = $state<Record<number, boolean>>({});
 	let expandedSection = $state<Record<number, string>>({});
 
+	// Webhook status per bot
+	let webhookStatus = $state<Record<number, any>>({});
+
 	onMount(load);
 	async function load() {
-		try { bots = await api('/telegram-bots'); }
-		catch (err: any) { error = err.message || t('common.loadError'); snackError(error); }
+		try {
+			[bots, settings] = await Promise.all([
+				api('/telegram-bots'),
+				api('/settings'),
+			]);
+		} catch (err: any) { error = err.message || t('common.loadError'); snackError(error); }
 		finally { loaded = true; }
 	}
 
@@ -48,7 +60,7 @@
 			}
 			form = { name: '', icon: '', token: '' }; showForm = false; editing = null; await load();
 		} catch (err: any) { error = err.message; snackError(err.message); }
-		submitting = false;
+		finally { submitting = false; }
 	}
 
 	function remove(id: number) {
@@ -96,6 +108,116 @@
 
 	let chatTesting = $state<Record<string, boolean>>({});
 
+	// Commands config editing
+	let cmdConfig = $state<Record<number, any>>({});
+	let cmdSaving = $state<Record<number, boolean>>({});
+	let cmdSyncing = $state<Record<number, boolean>>({});
+	let modeChanging = $state<Record<number, boolean>>({});
+
+	const allCommands = [
+		{ key: 'help', icon: 'mdiHelpCircle' },
+		{ key: 'status', icon: 'mdiChartBox' },
+		{ key: 'albums', icon: 'mdiImageMultiple' },
+		{ key: 'events', icon: 'mdiPulse' },
+		{ key: 'summary', icon: 'mdiFileDocumentEdit' },
+		{ key: 'latest', icon: 'mdiImagePlus' },
+		{ key: 'memory', icon: 'mdiHistory' },
+		{ key: 'random', icon: 'mdiDice3' },
+		{ key: 'search', icon: 'mdiMagnify' },
+		{ key: 'find', icon: 'mdiFileSearch' },
+		{ key: 'person', icon: 'mdiAccount' },
+		{ key: 'place', icon: 'mdiMapMarker' },
+		{ key: 'favorites', icon: 'mdiStar' },
+		{ key: 'people', icon: 'mdiAccountGroup' },
+	];
+
+	function initCmdConfig(bot: any) {
+		if (!cmdConfig[bot.id]) {
+			const cfg = bot.commands_config || {};
+			cmdConfig = { ...cmdConfig, [bot.id]: {
+				enabled: cfg.enabled || ['help', 'status', 'albums', 'events', 'latest', 'random', 'favorites', 'summary', 'memory'],
+				locale: cfg.locale || 'en',
+				response_mode: cfg.response_mode || 'media',
+				default_count: cfg.default_count || 5,
+				rate_limits: { search: cfg.rate_limits?.search || 30, default: cfg.rate_limits?.default || 10 },
+			}};
+		}
+	}
+
+	function toggleCmd(botId: number, cmd: string) {
+		const cfg = cmdConfig[botId];
+		if (!cfg) return;
+		const enabled = [...cfg.enabled];
+		const idx = enabled.indexOf(cmd);
+		if (idx >= 0) enabled.splice(idx, 1);
+		else enabled.push(cmd);
+		cmdConfig = { ...cmdConfig, [botId]: { ...cfg, enabled } };
+	}
+
+	async function saveCmdConfig(botId: number) {
+		cmdSaving = { ...cmdSaving, [botId]: true };
+		try {
+			await api(`/telegram-bots/${botId}`, { method: 'PUT', body: JSON.stringify({ commands_config: cmdConfig[botId] }) });
+			await load();
+			snackSuccess(t('snack.botUpdated'));
+		} catch (err: any) { snackError(err.message); }
+		cmdSaving = { ...cmdSaving, [botId]: false };
+	}
+
+	async function syncCommands(botId: number) {
+		cmdSyncing = { ...cmdSyncing, [botId]: true };
+		try {
+			const res = await api(`/telegram-bots/${botId}/sync-commands`, { method: 'POST' });
+			if (res.success) snackSuccess(t('telegramBot.commandsSynced'));
+			else snackError(res.error || 'Failed');
+		} catch (err: any) { snackError(err.message); }
+		cmdSyncing = { ...cmdSyncing, [botId]: false };
+	}
+
+	async function switchMode(botId: number, mode: string) {
+		modeChanging = { ...modeChanging, [botId]: true };
+		try {
+			const res = await api(`/telegram-bots/${botId}`, { method: 'PUT', body: JSON.stringify({ update_mode: mode }) });
+			await load();
+			if (mode === 'webhook') {
+				// Load webhook status after switching
+				await loadWebhookStatus(botId);
+			}
+			snackSuccess(t('snack.botUpdated'));
+		} catch (err: any) { snackError(err.message); }
+		modeChanging = { ...modeChanging, [botId]: false };
+	}
+
+	async function loadWebhookStatus(botId: number) {
+		try {
+			webhookStatus = { ...webhookStatus, [botId]: await api(`/telegram-bots/${botId}/webhook/status`) };
+		} catch { webhookStatus = { ...webhookStatus, [botId]: null }; }
+	}
+
+	async function registerWebhook(botId: number) {
+		modeChanging = { ...modeChanging, [botId]: true };
+		try {
+			const res = await api(`/telegram-bots/${botId}/webhook/register`, { method: 'POST' });
+			if (res.success) {
+				snackSuccess(res.verified ? t('telegramBot.webhookVerified') : t('telegramBot.webhookRegistered'));
+				await loadWebhookStatus(botId);
+			} else {
+				snackError(res.error || 'Failed to register webhook');
+			}
+		} catch (err: any) { snackError(err.message); }
+		modeChanging = { ...modeChanging, [botId]: false };
+	}
+
+	async function unregisterWebhook(botId: number) {
+		modeChanging = { ...modeChanging, [botId]: true };
+		try {
+			const res = await api(`/telegram-bots/${botId}/webhook/unregister`, { method: 'POST' });
+			if (res.success) { snackSuccess(t('telegramBot.webhookUnregistered')); await loadWebhookStatus(botId); }
+			else snackError(res.error || 'Failed');
+		} catch (err: any) { snackError(err.message); }
+		modeChanging = { ...modeChanging, [botId]: false };
+	}
+
 	function copyChatId(e: Event, chatId: string) {
 		e.stopPropagation();
 		navigator.clipboard.writeText(chatId);
@@ -164,10 +286,7 @@
 
 {#if bots.length === 0 && !showForm}
 	<Card>
-		<div class="flex flex-col items-center py-8 gap-3" style="color: var(--color-muted-foreground);">
-			<div style="opacity: 0.4;"><MdiIcon name="mdiRobot" size={40} /></div>
-			<p class="text-sm">{t('telegramBot.noBots')}</p>
-		</div>
+		<EmptyState icon="mdiRobot" message={t('telegramBot.noBots')} />
 	</Card>
 {:else}
 	<div class="space-y-3 stagger-children">
@@ -181,6 +300,12 @@
 							{#if bot.bot_username}
 								<span class="text-xs text-[var(--color-muted-foreground)]">@{bot.bot_username}</span>
 							{/if}
+							<!-- Mode badge -->
+							<span class="text-xs px-1.5 py-0.5 rounded font-mono {bot.update_mode === 'webhook'
+								? 'bg-blue-500/10 text-blue-500'
+								: 'bg-emerald-500/10 text-emerald-500'}">
+								{bot.update_mode === 'webhook' ? t('telegramBot.webhook') : t('telegramBot.polling')}
+							</span>
 						</div>
 						<p class="text-xs text-[var(--color-muted-foreground)] font-mono">{bot.token_preview}</p>
 					</div>
@@ -190,6 +315,10 @@
 							class="text-xs text-[var(--color-muted-foreground)] hover:underline px-2 py-1">
 							{t('telegramBot.chats')} {expandedSection[bot.id] === 'chats' ? '▲' : '▼'}
 						</button>
+						<button onclick={() => { initCmdConfig(bot); toggleSection(bot.id, 'commands'); }}
+							class="text-xs text-[var(--color-muted-foreground)] hover:underline px-2 py-1">
+							{t('telegramBot.commands')} {expandedSection[bot.id] === 'commands' ? '▲' : '▼'}
+						</button>
 						<IconButton icon="mdiDelete" title={t('common.delete')} onclick={() => remove(bot.id)} variant="danger" />
 					</div>
 				</div>
@@ -231,6 +360,135 @@
 						</button>
 					</div>
 				{/if}
+				<!-- Commands section -->
+				{#if expandedSection[bot.id] === 'commands' && cmdConfig[bot.id]}
+					<div class="mt-3 border-t border-[var(--color-border)] pt-3 space-y-3" in:slide>
+						<!-- Command toggles -->
+						<div>
+							<p class="text-xs font-medium mb-2">{t('telegramBot.enabledCommands')}</p>
+							<div class="grid grid-cols-2 sm:grid-cols-3 gap-1">
+								{#each allCommands as cmd}
+									<label class="flex items-center gap-1.5 text-xs cursor-pointer hover:bg-[var(--color-muted)] px-2 py-1 rounded">
+										<input type="checkbox" checked={cmdConfig[bot.id].enabled.includes(cmd.key)}
+											onchange={() => toggleCmd(bot.id, cmd.key)} />
+										<MdiIcon name={cmd.icon} size={14} />
+										/{cmd.key}
+									</label>
+								{/each}
+							</div>
+						</div>
+
+						<!-- Settings -->
+						<div class="grid grid-cols-2 sm:grid-cols-4 gap-3">
+							<div>
+								<label class="block text-xs mb-1">{t('telegramBot.responseMode')}</label>
+								<select bind:value={cmdConfig[bot.id].response_mode}
+									class="w-full px-2 py-1 text-xs border border-[var(--color-border)] rounded-md bg-[var(--color-background)]">
+									<option value="media">{t('telegramBot.modeMedia')}</option>
+									<option value="text">{t('telegramBot.modeText')}</option>
+								</select>
+							</div>
+							<div>
+								<label class="block text-xs mb-1">{t('telegramBot.cmdLocale')}</label>
+								<select bind:value={cmdConfig[bot.id].locale}
+									class="w-full px-2 py-1 text-xs border border-[var(--color-border)] rounded-md bg-[var(--color-background)]">
+									<option value="en">English</option>
+									<option value="ru">Русский</option>
+								</select>
+							</div>
+							<div>
+								<label class="block text-xs mb-1">{t('telegramBot.defaultCount')}</label>
+								<input type="number" bind:value={cmdConfig[bot.id].default_count} min="1" max="20"
+									class="w-full px-2 py-1 text-xs border border-[var(--color-border)] rounded-md bg-[var(--color-background)]" />
+							</div>
+							<div>
+								<label class="block text-xs mb-1">{t('telegramBot.searchCooldown')}</label>
+								<input type="number" bind:value={cmdConfig[bot.id].rate_limits.search} min="0" max="300"
+									class="w-full px-2 py-1 text-xs border border-[var(--color-border)] rounded-md bg-[var(--color-background)]" />
+							</div>
+						</div>
+
+						<!-- Row 1: Config actions -->
+						<div class="flex items-center gap-2 flex-wrap">
+							<button onclick={() => saveCmdConfig(bot.id)} disabled={cmdSaving[bot.id]}
+								class="px-3 py-1 text-xs bg-[var(--color-primary)] text-[var(--color-primary-foreground)] rounded-md hover:opacity-90 disabled:opacity-50">
+								{cmdSaving[bot.id] ? t('common.loading') : t('telegramBot.saveConfig')}
+							</button>
+							<button onclick={() => syncCommands(bot.id)} disabled={cmdSyncing[bot.id]}
+								class="px-3 py-1 text-xs border border-[var(--color-border)] rounded-md hover:bg-[var(--color-muted)] disabled:opacity-50">
+								{cmdSyncing[bot.id] ? t('common.loading') : t('telegramBot.syncCommands')}
+							</button>
+						</div>
+
+						<!-- Row 2: Update mode -->
+						<div class="border-t border-[var(--color-border)] pt-3">
+							<p class="text-xs font-medium mb-2">{t('telegramBot.updateMode')}</p>
+							<div class="flex items-center gap-3 flex-wrap">
+								<div class="flex items-center rounded-md border border-[var(--color-border)] overflow-hidden">
+									<button onclick={() => switchMode(bot.id, 'polling')}
+										disabled={modeChanging[bot.id] || bot.update_mode === 'polling'}
+										class="px-3 py-1 text-xs transition-colors {bot.update_mode === 'polling'
+											? 'bg-[var(--color-primary)] text-[var(--color-primary-foreground)]'
+											: 'hover:bg-[var(--color-muted)]'} disabled:opacity-70">
+										<MdiIcon name="mdiSync" size={14} />
+										{t('telegramBot.polling')}
+									</button>
+									<button onclick={() => switchMode(bot.id, 'webhook')}
+										disabled={modeChanging[bot.id] || bot.update_mode === 'webhook'}
+										class="px-3 py-1 text-xs transition-colors {bot.update_mode === 'webhook'
+											? 'bg-[var(--color-primary)] text-[var(--color-primary-foreground)]'
+											: 'hover:bg-[var(--color-muted)]'} disabled:opacity-70">
+										<MdiIcon name="mdiWebhook" size={14} />
+										{t('telegramBot.webhook')}
+									</button>
+								</div>
+
+								{#if bot.update_mode === 'polling'}
+									<span class="text-xs text-emerald-500 flex items-center gap-1">
+										<MdiIcon name="mdiCheckCircle" size={14} />
+										{t('telegramBot.pollingActive')}
+									</span>
+								{/if}
+
+								{#if bot.update_mode === 'webhook'}
+									<button onclick={() => registerWebhook(bot.id)} disabled={modeChanging[bot.id]}
+										class="px-2 py-1 text-xs border border-[var(--color-border)] rounded-md hover:bg-[var(--color-muted)] disabled:opacity-50">
+										{t('telegramBot.registerWebhook')}
+									</button>
+									<button onclick={() => unregisterWebhook(bot.id)} disabled={modeChanging[bot.id]}
+										class="px-2 py-1 text-xs text-[var(--color-muted-foreground)] hover:underline disabled:opacity-50">
+										{t('telegramBot.unregisterWebhook')}
+									</button>
+									<!-- Webhook status -->
+									{#if webhookStatus[bot.id]}
+										{@const ws = webhookStatus[bot.id]}
+										<span class="text-xs font-mono {ws.url ? 'text-blue-500' : 'text-[var(--color-muted-foreground)]'}">
+											{ws.url ? t('telegramBot.webhookActive') : t('telegramBot.webhookNotSet')}
+											{#if ws.pending_update_count > 0}
+												({ws.pending_update_count} {t('telegramBot.pendingUpdates')})
+											{/if}
+										</span>
+										{#if ws.last_error_message}
+											<span class="text-xs text-red-500">{t('telegramBot.webhookError')}: {ws.last_error_message}</span>
+										{/if}
+									{:else}
+										<button onclick={() => loadWebhookStatus(bot.id)}
+											class="text-xs text-[var(--color-primary)] hover:underline">
+											{t('telegramBot.webhookStatus')}
+										</button>
+									{/if}
+								{/if}
+
+								{#if !settings.external_url && bot.update_mode === 'webhook'}
+									<span class="text-xs text-amber-500 flex items-center gap-1">
+										<MdiIcon name="mdiAlert" size={14} />
+										{t('telegramBot.noExternalDomain')}
+									</span>
+								{/if}
+							</div>
+						</div>
+					</div>
+				{/if}
 			</Card>
 		{/each}
 	</div>

frontend/src/routes/template-configs/+page.svelte

@@ -8,26 +8,47 @@
 	import Loading from '$lib/components/Loading.svelte';
 	import IconPicker from '$lib/components/IconPicker.svelte';
 	import MdiIcon from '$lib/components/MdiIcon.svelte';
+	import EmptyState from '$lib/components/EmptyState.svelte';
 	import ConfirmModal from '$lib/components/ConfirmModal.svelte';
 	import Hint from '$lib/components/Hint.svelte';
 	import IconButton from '$lib/components/IconButton.svelte';
 	import Modal from '$lib/components/Modal.svelte';
 	import JinjaEditor from '$lib/components/JinjaEditor.svelte';
 	import { snackSuccess, snackError } from '$lib/stores/snackbar.svelte';
+	import type { TemplateConfig } from '$lib/types';
 
-	let configs = $state<any[]>([]);
+	let configs = $state<TemplateConfig[]>([]);
 	let loaded = $state(false);
 	let varsRef = $state<Record<string, any>>({});
 	let showVarsFor = $state<string | null>(null);
 	let showForm = $state(false);
 	let editing = $state<number | null>(null);
 	let error = $state('');
-	let confirmDelete = $state<any>(null);
+	let confirmDelete = $state<{ id: number; onconfirm: () => Promise<void> } | null>(null);
 	let slotPreview = $state<Record<string, string>>({});
 	let slotErrors = $state<Record<string, string>>({});
 	let slotErrorLines = $state<Record<string, number | null>>({});
 	let slotErrorTypes = $state<Record<string, string>>({});
 	let validateTimers: Record<string, ReturnType<typeof setTimeout>> = {};
+	let dateFormatPreview = $state<Record<string, string | null>>({});
+
+	function refreshDateFormatPreview() {
+		clearTimeout(validateTimers['_dateFmt']);
+		validateTimers['_dateFmt'] = setTimeout(async () => {
+			try {
+				const res = await api('/template-configs/preview-date-format', {
+					method: 'POST',
+					body: JSON.stringify({
+						date_format: (form as any).date_format,
+						date_only_format: (form as any).date_only_format,
+					}),
+				});
+				dateFormatPreview = res;
+			} catch {
+				dateFormatPreview = {};
+			}
+		}, 400);
+	}
 
 	function validateSlot(slotKey: string, template: string, immediate = false) {
 		if (validateTimers[slotKey]) clearTimeout(validateTimers[slotKey]);
@@ -71,6 +92,7 @@
 				}
 			}
 		}
+		refreshDateFormatPreview();
 	}
 
 	const defaultForm = () => ({
@@ -119,10 +141,10 @@
 		finally { loaded = true; }
 	}
 
-	function openNew() { form = defaultForm(); editing = null; showForm = true; slotPreview = {}; slotErrors = {}; }
+	function openNew() { form = defaultForm(); editing = null; showForm = true; slotPreview = {}; slotErrors = {}; dateFormatPreview = {}; refreshDateFormatPreview(); }
 	function edit(c: any) {
 		form = { ...defaultForm(), ...c }; editing = c.id; showForm = true;
-		slotPreview = {}; slotErrors = {};
+		slotPreview = {}; slotErrors = {}; dateFormatPreview = {};
 		setTimeout(() => refreshAllPreviews(), 100);
 	}
 
@@ -154,8 +176,8 @@
 			.replace(/&/g, '&amp;')
 			.replace(/</g, '&lt;')
 			.replace(/>/g, '&gt;')
-			// Restore allowed tags
-			.replace(/&lt;a href="([^"]*)"&gt;/g, '<a href="$1" target="_blank" rel="noopener">')
+			// Restore allowed tags — only http(s) URLs for <a> to prevent javascript: XSS
+			.replace(/&lt;a href=&quot;(https?:\/\/[^&]*)&quot;&gt;/g, '<a href="$1" target="_blank" rel="noopener noreferrer">')
 			.replace(/&lt;\/a&gt;/g, '</a>')
 			.replace(/&lt;b&gt;/g, '<b>').replace(/&lt;\/b&gt;/g, '</b>')
 			.replace(/&lt;i&gt;/g, '<i>').replace(/&lt;\/i&gt;/g, '</i>')
@@ -229,8 +251,13 @@
 							</div>
 							{#if slot.key === 'date_format' || slot.key === 'date_only_format'}
 								<input bind:value={(form as any)[slot.key]}
-									oninput={() => { clearTimeout(validateTimers['_fmt']); validateTimers['_fmt'] = setTimeout(refreshAllPreviews, 600); }}
+									oninput={() => { clearTimeout(validateTimers['_fmt']); validateTimers['_fmt'] = setTimeout(refreshAllPreviews, 600); refreshDateFormatPreview(); }}
 									class="w-full px-2 py-1 border border-[var(--color-border)] rounded-md text-sm bg-[var(--color-background)] font-mono" />
+								{#if dateFormatPreview[slot.key]}
+									<p class="mt-1 text-xs font-mono" style="color: var(--color-muted-foreground);">{t('templateConfig.preview')}: <span style="color: var(--color-foreground);">{dateFormatPreview[slot.key]}</span></p>
+								{:else if dateFormatPreview[slot.key] === null}
+									<p class="mt-1 text-xs" style="color: var(--color-error-fg);">{t('templateConfig.invalidFormat')}</p>
+								{/if}
 							{:else}
 								<JinjaEditor value={(form as any)[slot.key] || ''} onchange={(v: string) => { (form as any)[slot.key] = v; validateSlot(slot.key, v); }} rows={slot.rows || 3} errorLine={slotErrorLines[slot.key] || null} />
 								{#if slotErrors[slot.key]}
@@ -262,10 +289,7 @@
 
 {#if configs.length === 0 && !showForm}
 	<Card>
-		<div class="flex flex-col items-center py-8 gap-3" style="color: var(--color-muted-foreground);">
-			<div style="opacity: 0.4;"><MdiIcon name="mdiFileDocumentEdit" size={40} /></div>
-			<p class="text-sm">{t('templateConfig.noConfigs')}</p>
-		</div>
+		<EmptyState icon="mdiFileDocumentEdit" message={t('templateConfig.noConfigs')} />
 	</Card>
 {:else}
 	<div class="space-y-3 stagger-children">

frontend/src/routes/trackers/+page.svelte

@@ -8,24 +8,27 @@
 	import Loading from '$lib/components/Loading.svelte';
 	import IconPicker from '$lib/components/IconPicker.svelte';
 	import MdiIcon from '$lib/components/MdiIcon.svelte';
+	import EmptyState from '$lib/components/EmptyState.svelte';
+	import Modal from '$lib/components/Modal.svelte';
 	import ConfirmModal from '$lib/components/ConfirmModal.svelte';
 	import Hint from '$lib/components/Hint.svelte';
 	import IconButton from '$lib/components/IconButton.svelte';
 	import { snackSuccess, snackError } from '$lib/stores/snackbar.svelte';
+	import type { Tracker, ServiceProvider, NotificationTarget, TrackingConfig, TemplateConfig } from '$lib/types';
 
 	let loaded = $state(false);
 	let loadError = $state('');
-	let trackers = $state<any[]>([]);
-	let providers = $state<any[]>([]);
-	let targets = $state<any[]>([]);
-	let trackingConfigs = $state<any[]>([]);
-	let templateConfigs = $state<any[]>([]);
+	let trackers = $state<Tracker[]>([]);
+	let providers = $state<ServiceProvider[]>([]);
+	let targets = $state<NotificationTarget[]>([]);
+	let trackingConfigs = $state<TrackingConfig[]>([]);
+	let templateConfigs = $state<TemplateConfig[]>([]);
 	let collections = $state<any[]>([]);
 	let showForm = $state(false);
 	let editing = $state<number | null>(null);
 	let collectionFilter = $state('');
 	let submitting = $state(false);
-	let confirmDelete = $state<any>(null);
+	let confirmDelete = $state<Tracker | null>(null);
 	let toggling = $state<Record<number, boolean>>({});
 	// Per tracker-target test state (keyed by `${ttId}_${testType}`)
 	let ttTesting = $state<Record<string, string>>({});
@@ -153,9 +156,9 @@
 		await doSave();
 	}
 
-	function dismissLinkWarning() {
+	async function dismissLinkWarning() {
 		linkWarning = null;
-		doSave();
+		await doSave();
 	}
 	async function toggle(tracker: any) {
 		if (toggling[tracker.id]) return;
@@ -334,7 +337,7 @@
 			</div>
 
 			<button type="submit" disabled={submitting || linkCheckLoading} class="px-4 py-2 bg-[var(--color-primary)] text-[var(--color-primary-foreground)] rounded-md text-sm font-medium hover:opacity-90 disabled:opacity-50">
-				{#if linkCheckLoading}Checking links...{:else}{editing ? t('common.save') : t('trackers.createTracker')}{/if}
+				{#if linkCheckLoading}{t('trackers.checkingLinks')}{:else}{editing ? t('common.save') : t('trackers.createTracker')}{/if}
 			</button>
 		</form>
 	</Card>
@@ -344,10 +347,7 @@
 {#if loaded && !loadError}
 {#if trackers.length === 0 && !showForm}
 	<Card>
-		<div class="flex flex-col items-center py-8 gap-3" style="color: var(--color-muted-foreground);">
-			<div style="opacity: 0.4;"><MdiIcon name="mdiRadar" size={40} /></div>
-			<p class="text-sm">{t('trackers.noTrackers')}</p>
-		</div>
+		<EmptyState icon="mdiRadar" message={t('trackers.noTrackers')} />
 	</Card>
 {:else if !showForm}
 	<div class="space-y-3 stagger-children">
@@ -478,47 +478,38 @@
 	</div>
 {/if}
 
-{#if linkWarning}
-	<!-- svelte-ignore a11y_no_static_element_interactions -->
-	<div style="position:fixed; top:0; left:0; right:0; bottom:0; z-index:9998; background:rgba(0,0,0,0.5);"
-		onclick={() => { linkWarning = null; }}
-		onkeydown={(e) => { if (e.key === 'Escape') linkWarning = null; }}>
-	</div>
-	<div style="position:fixed; top:50%; left:50%; transform:translate(-50%,-50%); z-index:9999; width:28rem; max-width:90vw; background:var(--color-card); border:1px solid var(--color-border); border-radius:0.75rem; padding:1.5rem; box-shadow:0 20px 60px rgba(0,0,0,0.4);">
-		<div class="flex items-center gap-2 mb-3">
-			<span style="color: var(--color-warning-fg);"><MdiIcon name="mdiAlertCircle" size={22} /></span>
-			<h3 class="font-semibold">Albums Missing Public Links</h3>
-		</div>
+<Modal open={linkWarning !== null} title={t('trackers.missingLinksTitle')} onclose={() => { linkWarning = null; }}>
+	{#if linkWarning}
 		<p class="text-sm mb-3" style="color: var(--color-muted-foreground);">
-			The following albums don't have valid public shared links. Without public links, notification messages won't include clickable URLs to albums or assets.
+			{t('trackers.missingLinksDesc')}
 		</p>
 		<div class="space-y-1.5 mb-4 max-h-40 overflow-y-auto">
 			{#each linkWarning.albums as album}
 				<div class="flex items-center justify-between text-sm px-2 py-1.5 rounded bg-[var(--color-muted)]/30">
 					<span class="font-medium">{album.name}</span>
 					<span class="text-xs px-1.5 py-0.5 rounded {album.issue === 'expired' ? 'bg-[var(--color-error-bg)] text-[var(--color-error-fg)]' : album.issue === 'password-protected' ? 'bg-[var(--color-warning-bg)] text-[var(--color-warning-fg)]' : 'bg-[var(--color-muted)] text-[var(--color-muted-foreground)]'}">
-						{album.issue === 'expired' ? 'Expired' : album.issue === 'password-protected' ? 'Password Protected' : 'No Link'}
+						{album.issue === 'expired' ? t('trackers.expired') : album.issue === 'password-protected' ? t('trackers.passwordProtected') : t('trackers.noLink')}
 					</span>
 				</div>
 			{/each}
 		</div>
 		<p class="text-xs mb-4" style="color: var(--color-muted-foreground);">
-			<MdiIcon name="mdiInformation" size={14} /> Public links allow anyone with the URL to view album contents. Albums without links will still be tracked and assets sent to chats, but messages won't include clickable links.
+			<MdiIcon name="mdiInformation" size={14} /> {t('trackers.linksNote')}
 		</p>
 		<div class="flex items-center gap-2 justify-end">
 			<button onclick={dismissLinkWarning}
 				class="px-3 py-1.5 text-sm border border-[var(--color-border)] rounded-md hover:bg-[var(--color-muted)]">
-				Save without links
+				{t('trackers.saveWithoutLinks')}
 			</button>
 			{#if linkWarning.albums.some(a => a.issue === 'missing')}
 				<button onclick={autoCreateLinks} disabled={linkCreating}
 					class="px-3 py-1.5 text-sm bg-[var(--color-primary)] text-[var(--color-primary-foreground)] rounded-md hover:opacity-90 disabled:opacity-50">
-					{linkCreating ? 'Creating...' : `Create ${linkWarning.albums.filter(a => a.issue === 'missing').length} link(s)`}
+					{linkCreating ? t('common.loading') : t('trackers.createLinks').replace('{count}', String(linkWarning.albums.filter(a => a.issue === 'missing').length))}
 				</button>
 			{/if}
 		</div>
-	</div>
-{/if}
+	{/if}
+</Modal>
 
 <ConfirmModal
 	open={!!confirmDelete}

frontend/src/routes/tracking-configs/+page.svelte

@@ -8,17 +8,19 @@
 	import Loading from '$lib/components/Loading.svelte';
 	import IconPicker from '$lib/components/IconPicker.svelte';
 	import MdiIcon from '$lib/components/MdiIcon.svelte';
+	import EmptyState from '$lib/components/EmptyState.svelte';
 	import ConfirmModal from '$lib/components/ConfirmModal.svelte';
 	import Hint from '$lib/components/Hint.svelte';
 	import IconButton from '$lib/components/IconButton.svelte';
 	import { snackSuccess, snackError } from '$lib/stores/snackbar.svelte';
+	import type { TrackingConfig } from '$lib/types';
 
-	let configs = $state<any[]>([]);
+	let configs = $state<TrackingConfig[]>([]);
 	let loaded = $state(false);
 	let showForm = $state(false);
 	let editing = $state<number | null>(null);
 	let error = $state('');
-	let confirmDelete = $state<any>(null);
+	let confirmDelete = $state<{ id: number; onconfirm: () => Promise<void> } | null>(null);
 
 	const defaultForm = () => ({
 		provider_type: 'immich', name: '', icon: '',
@@ -31,7 +33,7 @@
 		scheduled_enabled: false, scheduled_times: '09:00', scheduled_collection_mode: 'per_collection',
 		scheduled_limit: 10, scheduled_favorite_only: false, scheduled_asset_type: 'all',
 		scheduled_min_rating: 0, scheduled_order_by: 'random', scheduled_order: 'descending',
-		memory_enabled: false, memory_times: '09:00', memory_collection_mode: 'combined',
+		memory_enabled: false, memory_source: 'albums', memory_times: '09:00', memory_collection_mode: 'combined',
 		memory_limit: 10, memory_favorite_only: false, memory_asset_type: 'all', memory_min_rating: 0,
 	});
 	let form = $state(defaultForm());
@@ -170,6 +172,10 @@
 			<label class="flex items-center gap-2 text-sm mt-1"><input type="checkbox" bind:checked={form.memory_enabled} /> {t('trackingConfig.enabled')}</label>
 			{#if form.memory_enabled}
 			<div class="grid grid-cols-3 gap-3 mt-3">
+				<div><label class="block text-xs mb-1">{t('trackingConfig.memorySource')}<Hint text={t('hints.memorySource')} /></label>
+					<select bind:value={form.memory_source} class="w-full px-2 py-1 border border-[var(--color-border)] rounded-md text-sm bg-[var(--color-background)]">
+						<option value="albums">{t('trackingConfig.memorySourceAlbums')}</option><option value="native">{t('trackingConfig.memorySourceNative')}</option>
+					</select></div>
 				<div><label class="block text-xs mb-1">{t('trackingConfig.times')}<Hint text={t('hints.times')} /></label><input bind:value={form.memory_times} placeholder="09:00" class="w-full px-2 py-1 border border-[var(--color-border)] rounded-md text-sm bg-[var(--color-background)]" /></div>
 				<div><label class="block text-xs mb-1">{t('trackingConfig.albumMode')}<Hint text={t('hints.albumMode')} /></label>
 					<select bind:value={form.memory_collection_mode} class="w-full px-2 py-1 border border-[var(--color-border)] rounded-md text-sm bg-[var(--color-background)]">
@@ -196,10 +202,7 @@
 
 {#if configs.length === 0 && !showForm}
 	<Card>
-		<div class="flex flex-col items-center py-8 gap-3" style="color: var(--color-muted-foreground);">
-			<div style="opacity: 0.4;"><MdiIcon name="mdiCog" size={40} /></div>
-			<p class="text-sm">{t('trackingConfig.noConfigs')}</p>
-		</div>
+		<EmptyState icon="mdiCog" message={t('trackingConfig.noConfigs')} />
 	</Card>
 {:else}
 	<div class="space-y-3 stagger-children">
@@ -212,10 +215,10 @@
 							<p class="font-medium">{config.name}</p>
 						</div>
 						<p class="text-sm text-[var(--color-muted-foreground)]">
-							{[config.track_assets_added && 'added', config.track_assets_removed && 'removed', config.track_collection_renamed && 'renamed', config.track_collection_deleted && 'deleted'].filter(Boolean).join(', ')}
-							{config.periodic_enabled ? ' · periodic' : ''}
-							{config.scheduled_enabled ? ' · scheduled' : ''}
-							{config.memory_enabled ? ' · memory' : ''}
+							{[config.track_assets_added && t('trackingConfig.added'), config.track_assets_removed && t('trackingConfig.removed'), config.track_collection_renamed && t('trackingConfig.renamed'), config.track_collection_deleted && t('trackingConfig.deleted')].filter(Boolean).join(', ')}
+							{config.periodic_enabled ? ` · ${t('trackingConfig.periodic')}` : ''}
+							{config.scheduled_enabled ? ` · ${t('trackingConfig.scheduled')}` : ''}
+							{config.memory_enabled ? ` · ${t('trackingConfig.memory')}` : ''}
 						</p>
 					</div>
 					<div class="flex items-center gap-1">

frontend/src/routes/users/+page.svelte

@@ -9,16 +9,18 @@
 	import Modal from '$lib/components/Modal.svelte';
 	import ConfirmModal from '$lib/components/ConfirmModal.svelte';
 	import MdiIcon from '$lib/components/MdiIcon.svelte';
+	import EmptyState from '$lib/components/EmptyState.svelte';
 	import IconButton from '$lib/components/IconButton.svelte';
 	import { snackSuccess, snackError } from '$lib/stores/snackbar.svelte';
+	import type { User } from '$lib/types';
 
 	const auth = getAuth();
-	let users = $state<any[]>([]);
+	let users = $state<User[]>([]);
 	let showForm = $state(false);
 	let form = $state({ username: '', password: '', role: 'user' });
 	let error = $state('');
 	let loaded = $state(false);
-	let confirmDelete = $state<any>(null);
+	let confirmDelete = $state<{ id: number; onconfirm: () => Promise<void> } | null>(null);
 
 	// Admin reset password
 	let resetUserId = $state<number | null>(null);
@@ -99,10 +101,7 @@
 
 {#if users.length === 0}
 <Card>
-	<div class="flex flex-col items-center py-8 gap-3" style="color: var(--color-muted-foreground);">
-		<div style="opacity: 0.4;"><MdiIcon name="mdiAccountGroup" size={40} /></div>
-		<p class="text-sm">{t('common.loadError')}</p>
-	</div>
+	<EmptyState icon="mdiAccountGroup" message={t('users.noUsers')} />
 </Card>
 {:else}
 <div class="space-y-3 stagger-children">