finish setup wizard and ui language-keyboard feature

web/projects/shared/src/i18n/dictionaries/de.ts

@@ -673,4 +673,6 @@ export default {
   709: 'Laufwerk',
   710: 'Übertragen',
   711: 'Die Liste ist leer',
+  712: 'Jetzt neu starten',
+  713: 'Später',
 } satisfies i18n

web/projects/shared/src/i18n/dictionaries/en.ts

@@ -673,4 +673,6 @@ export const ENGLISH = {
   'Drive': 709, // as in, a storage device
   'Transfer': 710, // the verb
   'The list is empty': 711,
+  'Restart now': 712,
+  'Later': 713, // as in, (do it) later
 } as const

web/projects/shared/src/i18n/dictionaries/es.ts

@@ -673,4 +673,6 @@ export default {
   709: 'Unidad',
   710: 'Transferir',
   711: 'La lista está vacía',
+  712: 'Reiniciar ahora',
+  713: 'Más tarde',
 } satisfies i18n

web/projects/shared/src/i18n/dictionaries/fr.ts

@@ -673,4 +673,6 @@ export default {
   709: 'Disque',
   710: 'Transférer',
   711: 'La liste est vide',
+  712: 'Redémarrer maintenant',
+  713: 'Plus tard',
 } satisfies i18n

web/projects/shared/src/i18n/dictionaries/pl.ts

@@ -673,4 +673,6 @@ export default {
   709: 'Dysk',
   710: 'Przenieś',
   711: 'Lista jest pusta',
+  712: 'Uruchom ponownie teraz',
+  713: 'Później',
 } satisfies i18n

web/projects/shared/src/public-api.ts

@@ -58,3 +58,5 @@ export * from './util/rpc.util'
 export * from './util/to-guid'
 export * from './util/to-local-iso-string'
 export * from './util/unused'
+export * from './util/keyboards'
+export * from './util/languages'

web/projects/shared/src/util/keyboards.ts

@@ -0,0 +1,90 @@
+import { LanguageCode } from './languages'
+
+/**
+ * Keyboard layout codes
+ */
+export type KeyboardCode = 'us' | 'gb' | 'es' | 'latam' | 'de' | 'fr' | 'pl'
+
+/**
+ * Keyboard layout display names
+ */
+export type KeyboardName =
+  | 'US English'
+  | 'UK English'
+  | 'Spanish'
+  | 'Latin American'
+  | 'German'
+  | 'French'
+  | 'Polish'
+
+/**
+ * Keyboard layout definition
+ */
+export interface Keyboard {
+  code: KeyboardCode
+  name: KeyboardName
+}
+
+/**
+ * Full keyboard configuration for backend API
+ */
+export interface FullKeyboard {
+  layout: string
+  model: string | null
+  variant: string | null
+  options: string[]
+}
+
+/**
+ * Keyboard layouts grouped by language code
+ */
+export const KEYBOARDS_BY_LANGUAGE: Record<LanguageCode, Keyboard[]> = {
+  en: [
+    { code: 'us', name: 'US English' },
+    { code: 'gb', name: 'UK English' },
+  ],
+  es: [
+    { code: 'es', name: 'Spanish' },
+    { code: 'latam', name: 'Latin American' },
+  ],
+  de: [{ code: 'de', name: 'German' }],
+  fr: [{ code: 'fr', name: 'French' }],
+  pl: [{ code: 'pl', name: 'Polish' }],
+}
+
+/**
+ * All available keyboard layouts
+ */
+export const ALL_KEYBOARDS: Keyboard[] = [
+  { code: 'us', name: 'US English' },
+  { code: 'gb', name: 'UK English' },
+  { code: 'es', name: 'Spanish' },
+  { code: 'latam', name: 'Latin American' },
+  { code: 'de', name: 'German' },
+  { code: 'fr', name: 'French' },
+  { code: 'pl', name: 'Polish' },
+]
+
+/**
+ * Get all keyboards sorted with language-specific keyboards first,
+ * then remaining keyboards alphabetically by name.
+ */
+export function getAllKeyboardsSorted(languageCode: LanguageCode): Keyboard[] {
+  const languageKeyboards = KEYBOARDS_BY_LANGUAGE[languageCode]
+  const languageKeyboardCodes = new Set(languageKeyboards.map(kb => kb.code))
+  const otherKeyboards = ALL_KEYBOARDS.filter(
+    kb => !languageKeyboardCodes.has(kb.code),
+  ).sort((a, b) => a.name.localeCompare(b.name))
+  return [...languageKeyboards, ...otherKeyboards]
+}
+
+/**
+ * Get the display name for a keyboard code.
+ */
+export function getKeyboardName(
+  code: KeyboardCode | string,
+): KeyboardName | string {
+  const keyboard = ALL_KEYBOARDS.find(kb => kb.code === code)
+  if (keyboard) return keyboard.name
+  return code // fallback to the code itself if not found
+}

web/projects/shared/src/util/languages.ts

@@ -0,0 +1,44 @@
+import { Languages } from '../i18n/i18n.service'
+
+/**
+ * ISO language codes
+ */
+export type LanguageCode = 'en' | 'es' | 'de' | 'fr' | 'pl'
+
+/**
+ * Language definition with metadata
+ */
+export interface Language {
+  code: LanguageCode
+  name: Languages
+  nativeName: string
+}
+
+/**
+ * Available languages with their metadata
+ */
+export const LANGUAGES: Language[] = [
+  { code: 'en', name: 'english', nativeName: 'English' },
+  { code: 'es', name: 'spanish', nativeName: 'Español' },
+  { code: 'de', name: 'german', nativeName: 'Deutsch' },
+  { code: 'fr', name: 'french', nativeName: 'Français' },
+  { code: 'pl', name: 'polish', nativeName: 'Polski' },
+]
+
+/**
+ * Maps i18n language names to ISO language codes
+ */
+export const LANGUAGE_TO_CODE: Record<Languages, LanguageCode> = {
+  english: 'en',
+  spanish: 'es',
+  german: 'de',
+  french: 'fr',
+  polish: 'pl',
+}
+
+/**
+ * Params for setting language via API
+ */
+export interface SetLanguageParams {
+  language: Languages
+}