Prepare IDE beta 6 with Turkish native dialogs and map errors

README.AITURK.md

@@ -2,7 +2,7 @@
 
 TurkServis'in Hermes Agent tabanlı masaüstü geliştirme ortamı.
 
-- Ürün sürümü: **1.0.0-beta.1**, ilk paket hedefi Windows x64.
+- Ürün sürümü: **1.0.0-beta.4**, ilk paket hedefi Windows x64.
 - Varsayılan dil Türkçe; ayarlardan diğer dillere geçilebilir.
 - İlk kurulum, sohbet, dosyalar, terminal ve temel ayarlar Türkçeleştirilmiştir.
   Henüz çevrilmeyen gelişmiş ekranlar ve üçüncü taraf eklentiler İngilizceye döner.
@@ -10,6 +10,9 @@ TurkServis'in Hermes Agent tabanlı masaüstü geliştirme ortamı.
 - TurkServis bağlantısı `https://ai.turkservis.online/v1` üzerinden kullanıcının
   kendi API anahtarını doğrular ve hesabına açık modelleri dinamik olarak getirir.
   Kaynakta veya kurulum paketinde müşteri API anahtarı bulunmaz.
+- AITURK model kataloğu arka planda otomatik yenilenir. Açık model listeleri
+  dakikada bir sunucuyu kontrol eder; 9Router ve OmniRoute'ta yeni yayımlanan
+  kayıtlar elle liste düzenlemeden görünür. Admin engeli sunucuda uygulanır.
 - Bu bağlantı model sağlayıcısıdır; yerel ajan ve dosya araçları bilgisayarda
   çalışır. Uzak Hermes gateway bağlantısı farklı bir özelliktir.
 

apps/desktop/assets/mac/tr.lproj/InfoPlist.strings

@@ -0,0 +1,12 @@
+/* macOS displays these explanations when the user grants an OS permission. */
+"CFBundleDisplayName" = "AITURK IDE";
+"NSAudioCaptureUsageDescription" = "AITURK IDE, sesli konuşmalar için ses yakalamayı kullanır.";
+"NSCameraUsageDescription" = "AITURK IDE, etkinleştirdiğiniz bir eklenti veya özellik istediğinde kamerayı kullanır.";
+"NSMicrophoneUsageDescription" = "AITURK IDE, sesli giriş ve sesli konuşmalar için mikrofonu kullanır.";
+"NSCalendarsUsageDescription" = "AITURK IDE, istediğiniz toplantı ve zamanlama işlemlerini yapmak için Takvim’e erişir.";
+"NSCalendarsFullAccessUsageDescription" = "AITURK IDE, açıkça istediğinizde etkinlikleri okumak ve yönetmek için Takvim’e tam erişim ister.";
+"NSRemindersUsageDescription" = "AITURK IDE, istediğiniz kişisel asistan ve zamanlama işlemlerini yapmak için Anımsatıcılar’a erişir.";
+"NSRemindersFullAccessUsageDescription" = "AITURK IDE, açıkça istediğinizde anımsatıcıları okumak ve yönetmek için Anımsatıcılar’a tam erişim ister.";
+"NSScreenCaptureUsageDescription" = "AITURK IDE, ajandan ekran görüntüsü veya ekran kaydı istediğinizde ekranı yakalar.";
+"NSLocalNetworkUsageDescription" = "AITURK IDE, etkinleştirdiğiniz bir eklenti veya özellik istediğinde yerel ağınızdaki cihazlara bağlanır.";
+"NSAppleMusicUsageDescription" = "AITURK IDE, etkinleştirdiğiniz bir eklenti veya özellik istediğinde müzik arşivinize erişir.";

apps/desktop/docs/aiturk-macos-native-menu.md

@@ -0,0 +1,35 @@
+# macOS yerel menüsünün Türkçe desteği
+
+Dosya, Düzen, Görünüm, Pencere, Yardım ve uygulama menüsündeki komutlar
+Türkçe gösterilir. Ana pencerenin dil seçimi mevcut `display.language`
+ayarından gelir. Dar kapsamlı `setUiLanguage` köprüsü yalnızca menü
+etiketlerini günceller; ayrı bir tercih dosyası veya sunucu ayarı oluşturmaz.
+Dil kaydı başarısız olursa arayüzle birlikte menü dili de geri alınır.
+Yardımcı pencereler ana pencerenin menü dilini değiştiremez.
+
+Menü öğelerinin eylemleri, Electron rolleri ve klavye kısayolları korunur.
+Özellikle renderer tarafından yönetilen yeni pencere, klasör açma, sekme
+kapatma ve sayfa yenileme komutlarına yerel kısayol eklenmez. İngilizce
+seçilince özgün İngilizce şablon kullanılır; diğer diller yerel menüde
+mevcut İngilizce desteğini kullanmaya devam eder.
+
+Paket doğrulama yolları `package.json` içindeki AITURK ürün ve çalıştırılabilir
+dosya adlarını kullanır. Intel Mac için `release/mac`, Apple Silicon için
+`release/mac-arm64` aranır. Temiz kurulum denemesi açıkça izole
+`AITURK_IDE_HOME` ve Electron kullanıcı dizini seçer. Başka bir Hermes
+kurulumunun çalışma dizinine yönelmez.
+
+## Kanıt ve yayın sınırı
+
+- Menü birim testleri eylem, rol ve kısayol bütünlüğünü; kaynak pencere ve
+  dil doğrulamasını kontrol eder.
+- React testi yüklenen dil, iyimser geçiş ve kayıt hatasında geri dönüşün
+  yerel köprüye iletildiğini doğrular.
+- Gerçek Electron E2E testi köprüyü kullanır. macOS'ta yerel menü etiketlerini,
+  Windows'ta uygulama menüsünün kapalı kalmasını kontrol eder.
+- Windows üzerinde Türkçe ayar kaydı ve köprü testleri geçti. Paket yolu,
+  mevcut Windows beta.5 dosyası üzerinde açılış ve içerik kontrolüyle doğrulandı.
+
+Bu kaynak değişikliği, yayımlanan Windows beta.5 dosyasını değiştirmez.
+macOS dalındaki E2E testi, DMG/ZIP derlemesi ve gerçek Mac'te çalıştırma henüz
+doğrulanmadı. Mac paketi bu kanıtlar tamamlanmadan yayımlanmış sayılmaz.

apps/desktop/docs/aiturk-turkish-beta5.md

@@ -0,0 +1,44 @@
+# AITURK IDE 1.0.0-beta.5 — Türkçe dil kapsamı
+
+Türkçe dil desteği, menü başlıklarından ayar alanlarının açıklamalarına,
+seçeneklerine, doğrulama ve işlem sonuçlarına genişletildi. Gelişmiş bağlantı,
+yerel model, bilgisayar kullanımı, araç, bellek, profil, mesajlaşma ve görev
+ayarları Türkçe metinler sunar. Faturalandırma ekranındaki planlar, tutar
+doğrulamaları, otomatik yükleme ve ödeme hataları da dil seçimine uyar.
+
+Sohbet filtreleri, zaman çizelgesi, bellek/beceri işlemleri, görsel üretim
+kurulumu, Bots ve Kanban eklentileri Türkçe kapsamına alındı. Hızlı giriş ve
+masaüstü maskotu ana pencerenin dil seçimini mevcut IPC durum aktarımıyla
+izler; ayrı bir sunucu bağlantısı veya ayar yazıcısı oluşturmaz.
+
+Çeviri yalnızca sunum metinlerini değiştirir. Model ve sağlayıcı kimlikleri,
+özel profil/proje adları, API alanları, ayar enum değerleri, oturum hedefleri,
+ödeme tutarları ve idempotency davranışı korunur. Harici sağlayıcının kendi
+hata mesajları ve kullanıcı tarafından eklenmiş açıklamalar değiştirilmez.
+
+## Doğrulama
+
+- Türkçe sözlük, İngilizceye geri düşmeden tüm kayıtlı çekirdek mesaj
+  anahtarlarını ve ayar alanlarının etiket/açıklamalarını kapsar.
+- Arayüz testleri Türkçe seçeneklerin özgün API değerlerini kaydettiğini,
+  ödeme tutarlarının değişmediğini ve dil geçişinde hızlı giriş taslağı ile
+  hedef oturum kimliğinin korunduğunu kontrol eder.
+- Gerçek Electron uygulamasında güvenlik ayarındaki “Elle onayla” seçeneği
+  masaüstü köprüsünden kaydedilir; API cevabı ve izole kullanıcı dizinindeki
+  YAML dosyasında `approvals.mode: manual` doğrulanır.
+- Paket doğrulaması, temiz kaynak commit'ini içeren `install-stamp.json`,
+  Windows kurulum dosyasının SHA-256 değeri ve indirilen dosyanın eşleşmesiyle
+  tamamlanmalıdır. Bir derlemenin varlığı, yayımlandığı anlamına gelmez.
+
+## Platform durumu
+
+Windows paketi önceki beta sürümünden ayrı, değiştirilmeyen bir yayın varlığı
+olarak hazırlanır. Windows Authenticode imzası yoksa yayın notunda açıkça
+belirtilir; dosya özeti yayıncı imzası olarak sunulmaz.
+
+macOS için Apple Silicon ve Intel derleme komutları ile Türkçe sistem izin
+metinleri eklendi. Gerçek macOS derleme/çalıştırma ve varsa Apple imzalama/
+notarizasyon doğrulaması tamamlanmadan Mac paketi hazır olarak duyurulmaz.
+
+CLI 1.10.24 ayrı bir üründür ve bu IDE sürümünün yayınlanması CLI'nin imzalı
+yayın kontrolünü karşılamaz.

apps/desktop/docs/aiturk-turkish-beta6.md

@@ -0,0 +1,18 @@
+# AITURK IDE 1.0.0-beta.6
+
+Türkçe desteği yerel dosya kaydetme, görsel kaydetme, klasör seçme, bulut
+bağlantısı ve güncelleme pencerelerine genişletildi. Devam eden işler varken
+çıkış uyarısı Türkçe gösterilir; sohbet adları, sayılar ve çıkış koruması
+korunur. Ana pencerenin dil değişikliği Windows'taki yerel pencere başlıklarına
+ve macOS uygulama menüsüne aktarılır.
+
+Harita paylaşım kodunun geçersiz, kısa, bozuk veya uyumsuz sürümde olması
+durumunda gösterilen hatalar çevrilir. İçe/dışa aktarma biçimi, sürüm kontrolü
+ve sağlama toplamı denetimi değişmez; sürüm hatası beklenen ve gelen sürümü
+göstermeye devam eder.
+
+Paket doğrulama yolları AITURK adına göre düzeltilmiştir. Bu sürümün Windows
+paketi ayrı bir yayın varlığı olarak hazırlanır; önceki beta.5 değiştirilmez.
+Windows Authenticode imzası yoktur. macOS kaynak ve paket hazırlıkları
+mevcuttur, ancak gerçek Mac'te derleme ve çalıştırma doğrulanmadan Mac paketi
+hazır olarak duyurulmaz. CLI 1.10.24'ün imzalı yayını ayrı bir süreçtir.

apps/desktop/e2e/fixtures.ts

@@ -27,12 +27,15 @@ import * as path from 'node:path'
 import { _electron, type ElectronApplication, type Page } from '@playwright/test'
 
 import { resolveElectronBinary } from './electron-binary'
-import { startMockServer, type MockServerOptions } from './mock-server'
+import { type MockServerOptions, startMockServer } from './mock-server'
 import { installErrorBannerGuard } from './test'
 
 const DESKTOP_ROOT = path.resolve(import.meta.dirname, '..')
 const REPO_ROOT = path.resolve(DESKTOP_ROOT, '..', '..')
 const RELEASE_ROOT = path.join(DESKTOP_ROOT, 'release')
+const PACKAGE_CONFIG = JSON.parse(fs.readFileSync(path.join(DESKTOP_ROOT, 'package.json'), 'utf8')).build as {
+  executableName: string
+}
 
 // ─── Credential stripping (matches launch.spec.ts) ──────────────────────
 
@@ -259,6 +262,8 @@ export function buildAppEnv(sandbox: Sandbox, extra: Record<string, string> = {}
 
   return {
     ...clean,
+    // AITURK ignores inherited Hermes state; use the same explicit sandbox.
+    AITURK_IDE_HOME: sandbox.hermesHome,
     HERMES_HOME: sandbox.hermesHome,
     HERMES_DESKTOP_USER_DATA_DIR: sandbox.userDataDir,
     HERMES_DESKTOP_IGNORE_EXISTING: '1',
@@ -366,6 +371,7 @@ export interface MockBackendFixture {
 }
 
 export interface MockBackendOptions {
+  mockServer?: MockServerOptions
   /**
    * Optional YAML lines to inject under the `display:` section of the
    * generated config.yaml. Used by the interim-message e2e test to toggle
@@ -385,10 +391,6 @@ export interface MockBackendOptions {
  *   3. Launch the desktop app
  *   4. Return handles for test interaction
  */
-export interface MockBackendOptions {
-  mockServer?: MockServerOptions
-}
-
 export async function setupMockBackend(options: MockBackendOptions = {}): Promise<MockBackendFixture> {
   // 1. Start mock server
   const mock = await startMockServer(options.mockServer)
@@ -520,16 +522,19 @@ providers:
  */
 function resolvePackagedBinaryPath(): string {
   if (process.platform === 'win32') {
-    return path.join(RELEASE_ROOT, 'win-unpacked', 'Hermes.exe')
+    return path.join(RELEASE_ROOT, 'win-unpacked', `${PACKAGE_CONFIG.executableName}.exe`)
   }
 
   if (process.platform === 'darwin') {
     const arch = process.arch === 'arm64' ? 'arm64' : 'x64'
 
-    return path.join(RELEASE_ROOT, `mac-${arch}`, 'Hermes.app', 'Contents', 'MacOS', 'Hermes')
+    return path.join(
+      RELEASE_ROOT, arch === 'x64' ? 'mac' : `mac-${arch}`,
+      `${PACKAGE_CONFIG.executableName}.app`, 'Contents', 'MacOS', PACKAGE_CONFIG.executableName
+    )
   }
 
-  return path.join(RELEASE_ROOT, 'linux-unpacked', 'hermes')
+  return path.join(RELEASE_ROOT, 'linux-unpacked', PACKAGE_CONFIG.executableName)
 }
 
 export const PACKAGED_BINARY_PATH = resolvePackagedBinaryPath()
@@ -643,6 +648,7 @@ export async function waitForAppReady(fixture: MockBackendFixture | NoProviderFi
       // `position: fixed; inset: 0`. If the hit element or an ancestor
       // is a full-viewport fixed overlay, we're still covered.
       let node: Element | null = el
+
       while (node) {
         const cs = window.getComputedStyle(node)
 

apps/desktop/e2e/launch-packaged-app.spec.ts

@@ -34,9 +34,9 @@ test.afterAll(async () => {
   fixture = null
 })
 
-test('window opens with the Hermes title', async () => {
+test('window opens with the AITURK title', async () => {
   const title = await fixture!.page.title()
-  expect(title).toContain('Hermes')
+  expect(title).toContain('AITURK')
 })
 
 test('renderer loads and shows DOM content', async () => {

apps/desktop/e2e/turkish-settings.spec.ts

@@ -0,0 +1,136 @@
+import { execFileSync } from 'node:child_process'
+import * as path from 'node:path'
+
+import { type MockBackendFixture, setupMockBackend, waitForAppReady } from './fixtures'
+import { expect, test } from './test'
+
+let fixture: MockBackendFixture | null = null
+type DesktopTestWindow = Window & {
+  hermesDesktop: {
+    api<T = unknown>(request: { path: string }): Promise<T>
+    setUiLanguage(locale: string): void
+    selectSavePath(options?: { title?: string; defaultPath?: string }): Promise<string | null>
+  }
+}
+
+test.beforeAll(async () => {
+  test.setTimeout(150_000)
+  fixture = await setupMockBackend({ extraDisplayConfig: '  language: tr' })
+  await waitForAppReady(fixture, 120_000)
+  await expect
+    .poll(
+      async () => {
+        const status = await fixture!.page.evaluate(() =>
+          (window as unknown as DesktopTestWindow).hermesDesktop.api({ path: '/api/status' })
+        )
+
+        return Boolean(status)
+      },
+      { timeout: 30_000 }
+    )
+    .toBe(true)
+})
+
+test.afterAll(async () => {
+  await fixture?.cleanup()
+  fixture = null
+})
+
+test('Turkish safety settings persist the backend enum through the real desktop bridge', async () => {
+  const { page, sandbox } = fixture!
+  await page.evaluate(() => {
+    window.location.hash = '/settings?tab=config%3Asafety'
+  })
+  await expect(page.getByText('Gizli bilgileri maskele', { exact: true })).toBeVisible()
+  await expect(
+    page.getByText('Algılanan gizli bilgileri mümkün olduğunda modelin görebildiği içerikten gizler.', { exact: true })
+  ).toBeVisible()
+  const approvals = page.locator('[data-tour="field-approvals.mode"]')
+  await approvals.getByRole('combobox').click()
+  await page.getByRole('option', { name: 'Elle onayla', exact: true }).click()
+  await expect
+    .poll(
+      async () => {
+        const config = await page.evaluate(() =>
+          (window as unknown as DesktopTestWindow).hermesDesktop.api<Record<string, unknown>>({ path: '/api/config' })
+        )
+
+        return (config.approvals as { mode?: string } | undefined)?.mode
+      },
+      { timeout: 30_000 }
+    )
+    .toBe('manual')
+  await expect
+    .poll(
+      () => {
+        return execFileSync(
+          process.env.HERMES_DESKTOP_PYTHON || 'python',
+          [
+            '-c',
+            'import pathlib, sys, yaml; print(yaml.safe_load(pathlib.Path(sys.argv[1]).read_text(encoding="utf-8")).get("approvals", {}).get("mode", ""))',
+            path.join(sandbox.hermesHome, 'config.yaml')
+          ],
+          { encoding: 'utf8' }
+        ).trim()
+      },
+      { timeout: 15_000 }
+    )
+    .toBe('manual')
+  await expect(approvals.getByRole('combobox')).toContainText('Elle onayla')
+  await page.screenshot({ path: test.info().outputPath('turkish-safety-settings.png'), fullPage: true })
+})
+
+test('native language bridge updates the Mac menu and preserves menu-free Windows', async () => {
+  const { app, page } = fixture!
+  const platform = await app.evaluate(() => process.platform)
+  for (const locale of ['en', 'tr']) {
+    await page.evaluate(language => {
+      ;(window as unknown as DesktopTestWindow).hermesDesktop.setUiLanguage(language)
+    }, locale)
+    await expect
+      .poll(() => app.evaluate(({ Menu }) => Menu.getApplicationMenu()?.items.map((item: { label: string }) => item.label) ?? null))
+      .toEqual(
+        platform === 'darwin'
+          ? expect.arrayContaining([locale === 'tr' ? 'Dosya' : 'File', locale === 'tr' ? 'Düzen' : 'Edit'])
+          : null
+      )
+  }
+})
+
+test('native save dialog follows language while preserving caller title and path', async () => {
+  const { app, page } = fixture!
+  await app.evaluate(({ dialog }) => {
+    const state = globalThis as typeof globalThis & { originalSave?: unknown; saveOptions?: unknown }
+    state.originalSave = dialog.showSaveDialog
+    dialog.showSaveDialog = async (_parent: unknown, options: unknown) => {
+      state.saveOptions = options
+      return { canceled: true, filePath: '' }
+    }
+  })
+  try {
+    for (const locale of ['tr', 'en']) {
+      const result = await page.evaluate(async language => {
+        const bridge = (window as unknown as DesktopTestWindow).hermesDesktop
+        bridge.setUiLanguage(language)
+        return bridge.selectSavePath({ defaultPath: 'My custom archive.zip' })
+      }, locale)
+      expect(result).toBeNull()
+      const options = await app.evaluate(() => (globalThis as typeof globalThis & { saveOptions?: unknown }).saveOptions)
+      expect(options).toMatchObject({ title: locale === 'tr' ? 'Kaydet' : 'Save', defaultPath: 'My custom archive.zip' })
+    }
+    await page.evaluate(async () => {
+      const bridge = (window as unknown as DesktopTestWindow).hermesDesktop
+      bridge.setUiLanguage('tr')
+      await bridge.selectSavePath({ title: 'My custom title' })
+    })
+    expect(await app.evaluate(() => (globalThis as typeof globalThis & { saveOptions?: unknown }).saveOptions))
+      .toMatchObject({ title: 'My custom title' })
+  } finally {
+    await app.evaluate(({ dialog }) => {
+      const state = globalThis as typeof globalThis & { originalSave?: typeof dialog.showSaveDialog; saveOptions?: unknown }
+      dialog.showSaveDialog = state.originalSave!
+      delete state.originalSave
+      delete state.saveOptions
+    })
+  }
+})

apps/desktop/electron/active-runtime-state.test.ts

@@ -13,6 +13,7 @@ test('a package upgrade refreshes only a proven managed runtime, once per packag
   const stamp = {commit: 'b'.repeat(40), source: 'git'}
   assert.equal(needsPackagedRuntimeUpgrade(true, stamp, VALID_MARKER), true)
   assert.equal(needsPackagedRuntimeUpgrade(true, stamp, {...VALID_MARKER, pinnedCommit: stamp.commit}), false)
+  assert.equal(needsPackagedRuntimeUpgrade(true, stamp, {...VALID_MARKER, pinnedCommit: 'c'.repeat(40), packageCommit: stamp.commit}), false)
   assert.equal(needsPackagedRuntimeUpgrade(false, stamp, VALID_MARKER), false)
   assert.equal(needsPackagedRuntimeUpgrade(true, stamp, null), false)
   assert.equal(needsPackagedRuntimeUpgrade(true, {commit: '0'.repeat(40), source: 'fallback'}, VALID_MARKER), false)

apps/desktop/electron/active-runtime-state.ts

@@ -1,5 +1,6 @@
 export interface BootstrapMarkerLike {
   pinnedCommit?: unknown
+  packageCommit?: unknown
   schemaVersion?: unknown
 }
 
@@ -12,7 +13,7 @@ export function needsPackagedRuntimeUpgrade(
 ): boolean {
   return Boolean(packaged && stamp?.source !== 'fallback' &&
     /^[0-9a-f]{40}$/i.test(stamp?.commit || '') && !/^0+$/.test(stamp?.commit || '') &&
-    hasValidBootstrapMarker(marker, 1) && marker?.pinnedCommit !== stamp?.commit)
+    hasValidBootstrapMarker(marker, 1) && (marker?.packageCommit || marker?.pinnedCommit) !== stamp?.commit)
 }
 
 export interface ActiveRuntimeState {

apps/desktop/electron/bootstrap-runner.test.ts

@@ -143,8 +143,8 @@ test('resolveMarkerPinnedCommit prefers real HEAD over fallback stamp zeros', ()
     resolveMarkerPinnedCommit({ commit: 'd'.repeat(40), branch: 'main' }, '/tmp/checkout', {
       resolveHead: () => realHead
     }),
-    'd'.repeat(40),
+    realHead,
-    'packaged real pin wins over checkout HEAD'
+    'marker reports the actual installed checkout, including a preserved newer runtime'
   )
   assert.equal(
     resolveMarkerPinnedCommit({ commit: ZERO_COMMIT, branch: 'main' }, '/tmp/missing', {

apps/desktop/electron/bootstrap-runner.ts

@@ -111,16 +111,16 @@ function resolveMarkerPinnedCommit(
 ): string | null {
   const resolveHead = opts.resolveHead || resolveCheckoutHead
 
-  if (installStamp && isPinnedCommit(installStamp.commit)) {
-    return installStamp.commit
-  }
-
   const head = resolveHead(activeRoot)
 
   if (head) {
     return head
   }
 
+  if (installStamp && isPinnedCommit(installStamp.commit)) {
+    return installStamp.commit
+  }
+
   return readExistingPinnedCommit(activeRoot)
 }
 
@@ -918,14 +918,14 @@ async function runBootstrap(opts) {
 
   try {
     const existingCheckout = hasExistingGitCheckout(activeRoot)
-    const pinCommit = !existingCheckout
+    const pinCommit = Boolean(installStamp && isPinnedCommit(installStamp.commit)) || !existingCheckout
 
     if (existingCheckout && installStamp && installStamp.commit) {
       emit({
         type: 'log',
         line:
           `[bootstrap] existing checkout detected at ${activeRoot}; ` +
-          `not pinning to packaged install stamp ${installStamp.commit.slice(0, 12)}`
+          `applying packaged install stamp ${installStamp.commit.slice(0, 12)} with installer rollback protection`
       })
     }
 
@@ -1002,6 +1002,7 @@ async function runBootstrap(opts) {
 
     const markerPayload = {
       pinnedCommit,
+      packageCommit: installStamp && isPinnedCommit(installStamp.commit) ? installStamp.commit : null,
       pinnedBranch: installStamp ? installStamp.branch : null
     }
 

apps/desktop/electron/main.ts

@@ -261,6 +261,8 @@ import {
   resolveOauthRestAuth,
   resolveReadinessProbeAuth
 } from './native-auth-decisions'
+import { nativeDialogCopy } from './native-dialog-copy'
+import { localizeNativeMenu, type NativeMenuLocale, resolveNativeMenuLocale } from './native-menu-locale'
 import {
   nativeRefreshUrl,
   type NativeTokenSet,
@@ -2312,8 +2314,8 @@ async function waitForUpdateToFinish() {
       rememberLog(`[updates] detached update finished with manual action (branch ${result.branch}): ${result.message}`)
       dialog.showMessageBox({
         type: 'warning',
-        title: 'Hermes update',
+        title: nativeText().update,
-        message: 'The update finished, but needs one more step',
+        message: nativeText().updateMore,
         detail: result.message
       })
     } else if (result && result.ok) {
@@ -2321,8 +2323,8 @@ async function waitForUpdateToFinish() {
     } else if (result) {
       rememberLog(`[updates] detached update FAILED (exit ${result.exitCode}): ${result.message}`)
       dialog.showErrorBox(
-        'Hermes update did not finish',
+        nativeText().updateFailed,
-        `${result.message}\n\nDetails: ${path.join(HERMES_HOME, 'logs', 'desktop-update-handoff.log')}`
+        `${result.message}\n\n${nativeText().details}: ${path.join(HERMES_HOME, 'logs', 'desktop-update-handoff.log')}`
       )
     }
   } catch (err) {
@@ -4597,6 +4599,7 @@ function writeBootstrapMarker(payload) {
   const merged = {
     schemaVersion: BOOTSTRAP_MARKER_SCHEMA_VERSION,
     pinnedCommit: payload.pinnedCommit || null,
+    packageCommit: payload.packageCommit || null,
     pinnedBranch: payload.pinnedBranch || null,
     completedAt: new Date().toISOString(),
     desktopVersion: app.getVersion()
@@ -6085,11 +6088,11 @@ async function saveImageFromUrl(rawUrl) {
   }
 
   const result = await dialog.showSaveDialog(mainWindow, {
-    title: 'Save Image',
+    title: nativeText().saveImage,
     defaultPath: downloadsDir ? path.join(downloadsDir, fallbackName) : fallbackName,
     filters: [
-      { name: 'Images', extensions: ['png', 'jpg', 'jpeg', 'gif', 'webp', 'bmp', 'svg'] },
+      { name: nativeText().images, extensions: ['png', 'jpg', 'jpeg', 'gif', 'webp', 'bmp', 'svg'] },
-      { name: 'All Files', extensions: ['*'] }
+      { name: nativeText().allFiles, extensions: ['*'] }
     ]
   })
 
@@ -6754,11 +6757,14 @@ function sendWindowStateChanged(nextIsFullscreen?: boolean, target = mainWindow)
   webContents.send('hermes:window-state-changed', state)
 }
 
+let nativeUiLocale: NativeMenuLocale = 'tr'
+const nativeText = () => nativeDialogCopy(nativeUiLocale)
+
 function buildApplicationMenu() {
   const template = []
 
   const checkForUpdatesItem = {
-    label: 'AITURK IDE güncellemeleri…',
+    label: 'Check for Updates…',
     click: () => IS_PACKAGED ? void shell.openExternal(AITURK_PRODUCT.downloads) : sendOpenUpdatesRequested()
   }
 
@@ -6885,7 +6891,7 @@ function buildApplicationMenu() {
     submenu: [checkForUpdatesItem]
   })
 
-  return Menu.buildFromTemplate(template)
+  return Menu.buildFromTemplate(localizeNativeMenu(template, nativeUiLocale, APP_NAME))
 }
 
 function toggleDevTools(window) {
@@ -7175,13 +7181,13 @@ function installDownloadHandling() {
 
     try {
       item.setSaveDialogOptions({
-        title: 'Save File',
+        title: nativeText().saveFile,
         defaultPath: path.join(app.getPath('downloads'), filename),
         filters:
           extension || /^image\//i.test(item.getMimeType() || '')
             ? [
-                { name: 'Images', extensions: ['png', 'jpg', 'jpeg', 'gif', 'webp', 'bmp', 'svg'] },
+                { name: nativeText().images, extensions: ['png', 'jpg', 'jpeg', 'gif', 'webp', 'bmp', 'svg'] },
-                { name: 'All Files', extensions: ['*'] }
+                { name: nativeText().allFiles, extensions: ['*'] }
               ]
             : undefined
       })
@@ -7534,7 +7540,7 @@ function openOauthLoginWindow(baseUrl, { silent = false } = {}) {
       win = new BrowserWindow({
         width: 520,
         height: 720,
-        title: silent ? 'Connecting to Hermes Cloud agent…' : 'Sign in to Hermes gateway',
+        title: silent ? nativeText().cloudConnect : nativeText().gatewaySignIn,
         autoHideMenuBar: true,
         // Silent cascade: start HIDDEN. The auto-SSO 302 chain completes in
         // well under a second, so the window normally never needs to show. We
@@ -7963,7 +7969,7 @@ async function finalizeGatewayDownload(res, statusCode, headers, ctx: any = {})
 
   const result = await dialog.showSaveDialog(mainWindow, {
     defaultPath: filename,
-    title: 'Save File'
+    title: nativeText().saveFile
   })
 
   if (result.canceled || !result.filePath) {
@@ -8120,7 +8126,7 @@ async function saveGatewayFileViaDataUrl(
 
   const result = await dialog.showSaveDialog(mainWindow, {
     defaultPath: filename,
-    title: 'Save File'
+    title: nativeText().saveFile
   })
 
   if (result.canceled || !result.filePath) {
@@ -8412,7 +8418,7 @@ function renewPortalAccessSilently() {
           width: 520,
           height: 720,
           show: false,
-          title: 'Renewing Hermes Cloud session…',
+          title: nativeText().cloudRenew,
           autoHideMenuBar: true,
           webPreferences: {
             contextIsolation: true,
@@ -8517,7 +8523,7 @@ function openPortalLoginWindow() {
       win = new BrowserWindow({
         width: 520,
         height: 720,
-        title: 'Sign in to Hermes Cloud',
+        title: nativeText().cloudSignIn,
         autoHideMenuBar: true,
         webPreferences: {
           contextIsolation: true,
@@ -16763,7 +16769,7 @@ ipcMain.handle('hermes:selectPaths', async (_event, options: any = {}) => {
   }
 
   const result = await dialog.showOpenDialog(mainWindow, {
-    title: options?.title || 'Add context',
+    title: options?.title || nativeText().addContext,
     defaultPath: resolvedDefaultPath,
     properties: properties as any,
     filters: Array.isArray(options?.filters) ? options.filters : undefined
@@ -16786,7 +16792,7 @@ ipcMain.handle('hermes:writeClipboard', (_event, text) => {
 // elsewhere (the backend, for profile archives); this only picks the path.
 ipcMain.handle('hermes:selectSavePath', async (_event, options: any = {}) => {
   const result = await dialog.showSaveDialog(mainWindow, {
-    title: options?.title || 'Save',
+    title: options?.title || nativeText().save,
     defaultPath: options?.defaultPath ? String(options.defaultPath) : undefined,
     filters: Array.isArray(options?.filters) ? options.filters : undefined
   })
@@ -16954,6 +16960,20 @@ ipcMain.on('hermes:titlebar-theme', (_event, payload) => {
   }
 })
 
+// Language stays in backend display.language; this only updates native labels.
+ipcMain.on('hermes:ui-language', (event, locale) => {
+  const next = resolveNativeMenuLocale(locale, event.sender.id, mainWindow?.webContents.id)
+
+  if (next === null || next === nativeUiLocale) {
+    return
+  }
+
+  nativeUiLocale = next
+  if (IS_MAC) {
+    Menu.setApplicationMenu(buildApplicationMenu())
+  }
+})
+
 // Pin the native appearance to the app theme (see NATIVE_THEME_CONFIG_PATH).
 ipcMain.on('hermes:native-theme', (_event, mode) => {
   if (!THEME_SOURCES.has(mode)) {
@@ -17286,7 +17306,7 @@ ipcMain.handle('hermes:setting:defaultProjectDir:set', async (_event, dir) => {
 
 ipcMain.handle('hermes:setting:defaultProjectDir:pick', async () => {
   const result = await dialog.showOpenDialog({
-    title: 'Choose default project directory',
+    title: nativeText().chooseProjectDirectory,
     properties: ['openDirectory', 'createDirectory'],
     defaultPath: readDefaultProjectDir() || app.getPath('home')
   })
@@ -17846,7 +17866,7 @@ function heldQuitForActiveWork(event: Electron.Event): boolean {
     return false
   }
 
-  const prompt = quitPromptFor(mergeActiveWork(activeWorkByWebContents.values()), isQuittingForHandoff)
+  const prompt = quitPromptFor(mergeActiveWork(activeWorkByWebContents.values()), isQuittingForHandoff, nativeUiLocale)
   const parent = BrowserWindow.getFocusedWindow() ?? BrowserWindow.getAllWindows()[0]
 
   if (!prompt || !parent || parent.isDestroyed()) {
@@ -17858,7 +17878,7 @@ function heldQuitForActiveWork(event: Electron.Event): boolean {
 
   void dialog
     .showMessageBox(parent, {
-      buttons: ['Keep Running', 'Quit Anyway'],
+      buttons: [nativeText().keepRunning, nativeText().quitAnyway],
       cancelId: 0,
       defaultId: 0,
       detail: prompt.detail,

apps/desktop/electron/native-dialog-copy.ts

@@ -0,0 +1,45 @@
+import type { NativeMenuLocale } from './native-menu-locale'
+
+const en = {
+  saveImage: 'Save image',
+  saveFile: 'Save file',
+  images: 'Images',
+  allFiles: 'All files',
+  addContext: 'Add context',
+  save: 'Save',
+  chooseProjectDirectory: 'Choose default project directory',
+  keepRunning: 'Keep running',
+  quitAnyway: 'Quit anyway',
+  update: 'AITURK IDE update',
+  updateMore: 'The update finished, but needs one more step',
+  updateFailed: 'AITURK IDE update did not finish',
+  details: 'Details',
+  cloudConnect: 'Connecting to the cloud agent…',
+  gatewaySignIn: 'Sign in to the gateway',
+  cloudRenew: 'Renewing the cloud session…',
+  cloudSignIn: 'Sign in to the cloud'
+}
+
+const tr: typeof en = {
+  saveImage: 'Görseli kaydet',
+  saveFile: 'Dosyayı kaydet',
+  images: 'Görseller',
+  allFiles: 'Tüm dosyalar',
+  addContext: 'Bağlam ekle',
+  save: 'Kaydet',
+  chooseProjectDirectory: 'Varsayılan proje klasörünü seçin',
+  keepRunning: 'Çalışmaya devam et',
+  quitAnyway: 'Yine de çık',
+  update: 'AITURK IDE güncellemesi',
+  updateMore: 'Güncelleme tamamlandı, ancak bir adım daha gerekiyor',
+  updateFailed: 'AITURK IDE güncellemesi tamamlanamadı',
+  details: 'Ayrıntılar',
+  cloudConnect: 'Bulut asistanına bağlanılıyor…',
+  gatewaySignIn: 'Ağ geçidine giriş yapın',
+  cloudRenew: 'Bulut oturumu yenileniyor…',
+  cloudSignIn: 'Bulut hesabına giriş yapın'
+}
+
+export function nativeDialogCopy(locale: NativeMenuLocale): typeof en {
+  return locale === 'tr' ? tr : en
+}

apps/desktop/electron/native-menu-locale.test.ts

@@ -0,0 +1,53 @@
+import type { MenuItemConstructorOptions } from 'electron'
+import { describe, expect, it, vi } from 'vitest'
+
+import { localizeNativeMenu, resolveNativeMenuLocale } from './native-menu-locale'
+
+describe('native menu language', () => {
+  it('translates nested labels without changing actions, roles or keyboard ownership', () => {
+    const openFolder = vi.fn()
+    const zoom = vi.fn()
+
+    const template: MenuItemConstructorOptions[] = [
+      {
+        label: 'File',
+        submenu: [{ label: 'Open Folder…', click: openFolder }, { type: 'separator' }, { role: 'quit' }]
+      },
+      {
+        label: 'View',
+        submenu: [{ label: 'Zoom In', accelerator: 'CommandOrControl+Plus', click: zoom }, { role: 'togglefullscreen' }]
+      },
+      { label: 'My custom action', enabled: false }
+    ]
+
+    const translated = localizeNativeMenu(template, 'tr', 'AITURK IDE')
+    const file = translated[0].submenu as MenuItemConstructorOptions[]
+    const view = translated[1].submenu as MenuItemConstructorOptions[]
+    expect(translated[0].label).toBe('Dosya')
+    expect(file[0]).toEqual({ label: 'Klasör aç…', click: openFolder })
+    expect(file[1]).toEqual({ type: 'separator' })
+    expect(file[2]).toEqual({ role: 'quit', label: 'AITURK IDE uygulamasından çık' })
+    expect(view[0]).toEqual({ label: 'Yakınlaştır', accelerator: 'CommandOrControl+Plus', click: zoom })
+    expect(view[1].role).toBe('togglefullscreen')
+    expect(translated[2]).toEqual(template[2])
+    expect(localizeNativeMenu(template, 'en', 'AITURK IDE')).toBe(template)
+    expect((template[0].submenu as MenuItemConstructorOptions[])[0].label).toBe('Open Folder…')
+    expect(openFolder).not.toHaveBeenCalled()
+    expect(zoom).not.toHaveBeenCalled()
+  })
+
+  it('accepts only supported language messages from the primary renderer', () => {
+    expect(resolveNativeMenuLocale('tr', 42, 42)).toBe('tr')
+    expect(resolveNativeMenuLocale('en', 42, 42)).toBe('en')
+    expect(resolveNativeMenuLocale('ja', 42, 42)).toBe('en')
+
+    for (const locale of ['tr', 'en']) {
+      expect(resolveNativeMenuLocale(locale, 43, 42)).toBeNull()
+      expect(resolveNativeMenuLocale(locale, 42, undefined)).toBeNull()
+    }
+
+    for (const value of [null, {}, ['tr'], 'unsupported', '__proto__']) {
+      expect(resolveNativeMenuLocale(value, 42, 42)).toBeNull()
+    }
+  })
+})

apps/desktop/electron/native-menu-locale.ts

@@ -0,0 +1,90 @@
+import type { MenuItemConstructorOptions } from 'electron'
+
+export type NativeMenuLocale = 'en' | 'tr'
+
+// Only the primary settings surface owns the app-wide menu language. Utility
+// windows have their own I18nProvider and must not overwrite that preference.
+export function resolveNativeMenuLocale(
+  value: unknown,
+  senderId: number,
+  primaryId: number | undefined
+): NativeMenuLocale | null {
+  if (primaryId === undefined || senderId !== primaryId) {
+    return null
+  }
+
+  if (value === 'tr') {
+    return 'tr'
+  }
+
+  if (typeof value === 'string' && ['en', 'zh', 'zh-hant', 'ja', 'ar', 'ru'].includes(value)) {
+    return 'en'
+  }
+
+  return null
+}
+
+export function localizeNativeMenu(
+  template: MenuItemConstructorOptions[],
+  locale: NativeMenuLocale,
+  appName: string
+): MenuItemConstructorOptions[] {
+  if (locale !== 'tr') {
+    return template
+  }
+
+  const labels: Record<string, string> = {
+    [`About ${appName}`]: `${appName} Hakkında`,
+    'Check for Updates…': 'Güncellemeleri kontrol et…',
+    File: 'Dosya',
+    'New Window': 'Yeni pencere',
+    'Open Folder…': 'Klasör aç…',
+    Close: 'Kapat',
+    Edit: 'Düzen',
+    View: 'Görünüm',
+    Reload: 'Yenile',
+    'Toggle Developer Tools': 'Geliştirici araçlarını aç/kapat',
+    'Actual Size': 'Gerçek boyut',
+    'Zoom In': 'Yakınlaştır',
+    'Zoom Out': 'Uzaklaştır',
+    Window: 'Pencere',
+    Help: 'Yardım'
+  }
+
+  const roles: Partial<Record<NonNullable<MenuItemConstructorOptions['role']>, string>> = {
+    services: 'Servisler',
+    hide: `${appName} uygulamasını gizle`,
+    hideOthers: 'Diğerlerini gizle',
+    unhide: 'Tümünü göster',
+    quit: `${appName} uygulamasından çık`,
+    undo: 'Geri al',
+    redo: 'Yinele',
+    cut: 'Kes',
+    copy: 'Kopyala',
+    paste: 'Yapıştır',
+    pasteAndMatchStyle: 'Biçimlendirmeden yapıştır',
+    delete: 'Sil',
+    selectAll: 'Tümünü seç',
+    forceReload: 'Uygulamayı zorla yenile',
+    togglefullscreen: 'Tam ekranı aç/kapat',
+    minimize: 'Simge durumuna küçült',
+    zoom: 'Pencereyi büyüt/küçült',
+    front: 'Tümünü öne getir',
+    close: 'Kapat'
+  }
+
+  return template.map(item => {
+    const label =
+      item.label !== undefined
+        ? Object.hasOwn(labels, item.label)
+          ? labels[item.label]
+          : item.label
+        : item.role && roles[item.role]
+
+    return {
+      ...item,
+      ...(label !== undefined && { label }),
+      ...(Array.isArray(item.submenu) && { submenu: localizeNativeMenu(item.submenu, locale, appName) })
+    }
+  })
+}

apps/desktop/electron/preload.ts

@@ -13,6 +13,7 @@ const hudNativeDrag = hudWindowing?.nativeDrag === true
 const launchFlags = ipcRenderer.sendSync('hermes:launch-flags')
 
 contextBridge.exposeInMainWorld('hermesDesktop', {
+  setUiLanguage: (locale: string) => ipcRenderer.send('hermes:ui-language', locale),
   glassSupported: translucencySupport?.glass === true,
   translucencySupported: translucencySupport?.translucency === true,
   // Launch-flag fact: the app was started with --local, so the renderer may

apps/desktop/electron/quit-guard.test.ts

@@ -38,7 +38,7 @@ test('quitPromptFor names the running chats', () => {
   const prompt = quitPromptFor({ count: 2, titles: ['Fix login', 'Ship docs'] }, false)
 
   assert.ok(prompt)
-  assert.equal(prompt.message, 'Hermes is still working on 2 chats.')
+  assert.equal(prompt.message, 'AITURK is still working on 2 chats.')
   assert.ok(prompt.detail.includes('• Fix login'))
   assert.ok(prompt.detail.includes('• Ship docs'))
 })
@@ -47,7 +47,7 @@ test('quitPromptFor summarizes past the list cap and counts untitled work', () =
   const prompt = quitPromptFor({ count: 9, titles: ['a', 'b', 'c', 'd', 'e', 'f'] }, false)
 
   assert.ok(prompt)
-  assert.equal(prompt.message, 'Hermes is still working on 9 chats.')
+  assert.equal(prompt.message, 'AITURK is still working on 9 chats.')
   assert.ok(prompt.detail.includes('• d'))
   assert.ok(!prompt.detail.includes('• e'))
   assert.ok(prompt.detail.includes('• 5 more'))
@@ -57,6 +57,20 @@ test('quitPromptFor speaks singular for one chat', () => {
   const prompt = quitPromptFor({ count: 1, titles: [] }, false)
 
   assert.ok(prompt)
-  assert.equal(prompt.message, 'Hermes is still working on 1 chat.')
+  assert.equal(prompt.message, 'AITURK is still working on 1 chat.')
   assert.ok(prompt.detail.includes('mid-turn'))
 })
+
+
+test('Turkish exit warning preserves custom titles, counts and handoff behavior', () => {
+  const work = { count: 7, titles: ['Custom English title', 'Türkçe görev'] }
+  const prompt = quitPromptFor(work, false, 'tr')
+  assert.ok(prompt)
+  assert.equal(prompt.message, 'AITURK hâlâ 7 sohbet üzerinde çalışıyor.')
+  assert.ok(prompt.detail.includes('• Custom English title'))
+  assert.ok(prompt.detail.includes('• Türkçe görev'))
+  assert.ok(prompt.detail.includes('• 5 sohbet daha'))
+  assert.ok(prompt.detail.includes('çalışmasını durdurur'))
+  assert.equal(quitPromptFor(work, true, 'tr'), null)
+  assert.equal(quitPromptFor({ count: 0, titles: [] }, false, 'tr'), null)
+})

apps/desktop/electron/quit-guard.ts

@@ -65,7 +65,7 @@ export interface QuitPrompt {
  * are the app replacing itself, not the user walking away, and a modal there
  * would strand the detached script waiting on a PID that never exits.
  */
-export function quitPromptFor(work: ActiveWork, quittingForHandoff: boolean): null | QuitPrompt {
+export function quitPromptFor(work: ActiveWork, quittingForHandoff: boolean, locale: 'en' | 'tr' = 'en'): null | QuitPrompt {
   if (quittingForHandoff || work.count < 1) {
     return null
   }
@@ -75,18 +75,22 @@ export function quitPromptFor(work: ActiveWork, quittingForHandoff: boolean): nu
   const lines = listed.map(title => `• ${title}`)
 
   if (remaining > 0) {
-    lines.push(remaining === 1 ? '• 1 more' : `• ${remaining} more`)
+    lines.push(locale === 'tr' ? `• ${remaining} sohbet daha` : remaining === 1 ? '• 1 more' : `• ${remaining} more`)
   }
 
   return {
     detail: [
       lines.join('\n'),
       lines.length > 0 ? '' : null,
-      'Quitting stops the agent mid-turn. Any work it has not finished writing is lost.'
+      locale === 'tr'
+        ? 'Çıkış yapmak asistanın devam eden çalışmasını durdurur. Henüz yazmayı tamamlamadığı çalışma kaybolur.'
+        : 'Quitting stops the agent mid-turn. Any work it has not finished writing is lost.'
     ]
       .filter(line => line !== null)
       .join('\n')
       .trim(),
-    message: work.count === 1 ? 'Hermes is still working on 1 chat.' : `Hermes is still working on ${work.count} chats.`
+    message: locale === 'tr'
+      ? `AITURK hâlâ ${work.count} sohbet üzerinde çalışıyor.`
+      : work.count === 1 ? 'AITURK is still working on 1 chat.' : `AITURK is still working on ${work.count} chats.`
   }
 }

apps/desktop/package.json

@@ -2,7 +2,7 @@
   "name": "aiturk-ide",
   "productName": "AITURK IDE",
   "private": true,
-  "version": "1.0.0-beta.2",
+  "version": "1.0.0-beta.6",
   "description": "TurkServis resmi yapay zekâ geliştirme ortamı. Hermes Agent tabanlıdır.",
   "author": "AITURK / TurkServis",
   "repository": {
@@ -35,6 +35,8 @@
     "pack": "npm run build && npm run builder -- --dir --publish never",
     "dist": "npm run build && npm run builder",
     "dist:mac": "npm run build && npm run builder -- --mac",
+    "dist:mac:arm64": "npm run build && npm run builder -- --mac --arm64",
+    "dist:mac:x64": "npm run build && npm run builder -- --mac --x64",
     "dist:mac:dmg": "npm run build && npm run builder -- --mac dmg",
     "dist:mac:zip": "npm run build && npm run builder -- --mac zip",
     "dist:win": "npm run build && npm run builder -- --win",
@@ -229,6 +231,12 @@
       "dist/**"
     ],
     "mac": {
+      "extraResources": [
+        {
+          "from": "assets/mac/tr.lproj/InfoPlist.strings",
+          "to": "tr.lproj/InfoPlist.strings"
+        }
+      ],
       "category": "public.app-category.developer-tools",
       "entitlements": "electron/entitlements.mac.plist",
       "entitlementsInherit": "electron/entitlements.mac.inherit.plist",

apps/desktop/scripts/test-desktop.mjs

@@ -19,10 +19,10 @@ const PLATFORM = process.platform
 // launch via install.ps1 / install.sh, per the Phase 1 thin-installer flow).
 const APP = (() => {
   if (PLATFORM === 'darwin') {
-    const appPath = path.join(RELEASE_ROOT, `mac-${ARCH}`, 'Hermes.app')
+    const appPath = path.join(RELEASE_ROOT, ARCH === 'x64' ? 'mac' : `mac-${ARCH}`, `${PACKAGE_JSON.build.executableName}.app`)
     return {
       appPath,
-      binary: path.join(appPath, 'Contents', 'MacOS', 'Hermes'),
+      binary: path.join(appPath, 'Contents', 'MacOS', PACKAGE_JSON.build.executableName),
       resourcesPath: path.join(appPath, 'Contents', 'Resources'),
       asarPath: path.join(appPath, 'Contents', 'Resources', 'app.asar'),
       unpackedDistIndex: path.join(appPath, 'Contents', 'Resources', 'app.asar.unpacked', 'dist', 'index.html')
@@ -32,7 +32,7 @@ const APP = (() => {
     const unpacked = path.join(RELEASE_ROOT, 'win-unpacked')
     return {
       appPath: unpacked,
-      binary: path.join(unpacked, 'Hermes.exe'),
+      binary: path.join(unpacked, `${PACKAGE_JSON.build.executableName}.exe`),
       resourcesPath: path.join(unpacked, 'resources'),
       asarPath: path.join(unpacked, 'resources', 'app.asar'),
       unpackedDistIndex: path.join(unpacked, 'resources', 'app.asar.unpacked', 'dist', 'index.html')
@@ -42,24 +42,24 @@ const APP = (() => {
   const unpacked = path.join(RELEASE_ROOT, 'linux-unpacked')
   return {
     appPath: unpacked,
-    binary: path.join(unpacked, 'Hermes'),
+    binary: path.join(unpacked, PACKAGE_JSON.build.executableName),
     resourcesPath: path.join(unpacked, 'resources'),
     asarPath: path.join(unpacked, 'resources', 'app.asar'),
     unpackedDistIndex: path.join(unpacked, 'resources', 'app.asar.unpacked', 'dist', 'index.html')
   }
 })()
 
-// Default HERMES_HOME for non-sandboxed runs -- matches main.ts's
+// Match AITURK's product-owned runtime; never inspect another Hermes install.
-// resolveHermesHome(). On Windows it's %LOCALAPPDATA%\hermes; elsewhere
+const DEFAULT_AGENT_HOME = (() => {
-// it's ~/.hermes. The fresh-install sandbox launchFresh() sets its own
+  if (process.env.AITURK_IDE_HOME) return path.resolve(process.env.AITURK_IDE_HOME)
-// HERMES_HOME and never touches this.
+  const userData = process.env.AITURK_IDE_USER_DATA_DIR || process.env.HERMES_DESKTOP_USER_DATA_DIR
-const DEFAULT_HERMES_HOME = (() => {
+  if (userData) return path.join(path.resolve(userData), 'agent-home')
   if (PLATFORM === 'win32' && process.env.LOCALAPPDATA) {
-    return path.join(process.env.LOCALAPPDATA, 'hermes')
+    return path.join(process.env.LOCALAPPDATA, 'TurkServis', 'AITURK-IDE', 'agent')
   }
-  return path.join(os.homedir(), '.hermes')
+  return path.join(os.homedir(), '.aiturk-ide', 'agent')
 })()
-const VENV_ROOT = path.join(DEFAULT_HERMES_HOME, 'hermes-agent', 'venv')
+const VENV_ROOT = path.join(DEFAULT_AGENT_HOME, 'hermes-agent', 'venv')
 const FRESH_SANDBOX_ROOT = path.join(os.tmpdir(), 'hermes-desktop-fresh-install')
 
 function die(message) {
@@ -124,10 +124,10 @@ function ensurePackagedApp() {
 
 function resolveDmgPath() {
   if (!exists(RELEASE_ROOT)) {
-    return path.join(RELEASE_ROOT, `Hermes-${PACKAGE_JSON.version}-${ARCH}.dmg`)
+    return path.join(RELEASE_ROOT, `AITURK-IDE-${PACKAGE_JSON.version}-mac-${ARCH}.dmg`)
   }
 
-  const prefix = `Hermes-${PACKAGE_JSON.version}`
+  const prefix = `AITURK-IDE-${PACKAGE_JSON.version}-mac-`
   const candidates = fs
     .readdirSync(RELEASE_ROOT)
     .filter(name => name.endsWith('.dmg'))
@@ -141,15 +141,15 @@ function resolveDmgPath() {
 
   return candidates.length > 0
     ? path.join(RELEASE_ROOT, candidates[0])
-    : path.join(RELEASE_ROOT, `Hermes-${PACKAGE_JSON.version}-${ARCH}.dmg`)
+    : path.join(RELEASE_ROOT, `AITURK-IDE-${PACKAGE_JSON.version}-mac-${ARCH}.dmg`)
 }
 
 function resolveNsisPath() {
-  // electron-builder NSIS artifactName template is 'Hermes-${version}-${os}-${arch}.${ext}'
+  // Select only this AITURK release and architecture.
   if (!exists(RELEASE_ROOT)) return null
   const candidates = fs
     .readdirSync(RELEASE_ROOT)
-    .filter(name => /\.exe$/i.test(name) && /win/i.test(name))
+    .filter(name => name === `AITURK-IDE-${PACKAGE_JSON.version}-win-${ARCH}.exe`)
     .sort((a, b) => {
       const aMtime = fs.statSync(path.join(RELEASE_ROOT, a)).mtimeMs
       const bMtime = fs.statSync(path.join(RELEASE_ROOT, b)).mtimeMs
@@ -261,6 +261,9 @@ function launchFresh() {
   env.HERMES_DESKTOP_TEST_MODE = 'fresh-install'
   env.HERMES_DESKTOP_USER_DATA_DIR = userDataDir
   env.HERMES_HOME = hermesHome
+  env.AITURK_IDE_HOME = hermesHome
+  env.AITURK_IDE_USER_DATA_DIR = userDataDir
+  delete env.HERMES_DESKTOP_PYTHON
   delete env.HERMES_DESKTOP_HERMES
   delete env.HERMES_DESKTOP_HERMES_ROOT
 
@@ -275,7 +278,7 @@ function launchFresh() {
   console.log('\nFresh install sandbox:')
   console.log(`  root: ${sandbox}`)
   console.log(`  electron userData: ${userDataDir}`)
-  console.log(`  HERMES_HOME: ${hermesHome}`)
+  console.log(`  AITURK_IDE_HOME: ${hermesHome}`)
   console.log(`  cwd: ${cwd}`)
 
   return { runtimeRoot: path.join(hermesHome, 'hermes-agent', 'venv') }
@@ -399,8 +402,8 @@ function printArtifacts(options = {}) {
 
 function help() {
   console.log(`Usage:
-  npm run test:desktop:existing  # build packaged app, launch with normal PATH/existing Hermes
+  npm run test:desktop:existing  # build packaged app, launch with the existing AITURK profile
-  npm run test:desktop:fresh     # build packaged app, launch with temp userData + HERMES_HOME
+  npm run test:desktop:fresh     # build packaged app, launch with temp userData + AITURK_IDE_HOME
   npm run test:desktop:dmg       # (macOS only) build DMG and open it
   npm run test:desktop:nsis      # (win32 only) build NSIS installer
   npm run test:desktop:all       # build installer, validate app payload, print paths

apps/desktop/src/app/chat/composer/voice-activity.tsx

@@ -245,7 +245,7 @@ export function VoicePlaybackActivity() {
         variant="ghost"
       >
         <VolumeX className={iconSize.xs} />
-        Stop
+        {t.surfaces.stop}
       </Button>
     </div>
   )

apps/desktop/src/app/chat/route-tile.tsx

@@ -11,6 +11,7 @@ import { lazy, type ReactNode, Suspense } from 'react'
 
 import { ContribBoundary, ContribRender } from '@/contrib/react/boundary'
 import { useContributions } from '@/contrib/react/use-contributions'
+import { translateNow, type Translations, useI18n } from '@/i18n'
 import { $routeTiles, closeRouteTile, type RouteTile } from '@/store/route-tiles'
 
 import { ARTIFACTS_ROUTE, contributedRoutes, MESSAGING_ROUTE, ROUTES_AREA, SKILLS_ROUTE } from '../routes'
@@ -22,10 +23,10 @@ const MessagingView = lazy(async () => ({ default: (await import('../messaging')
 const ArtifactsView = lazy(async () => ({ default: (await import('../artifacts')).ArtifactsView }))
 
 // Built-in page views + their pane titles, keyed by route.
-const BUILTIN_PAGES: Record<string, { render: () => ReactNode; title: string }> = {
+const BUILTIN_PAGES: Record<string, { render: () => ReactNode; titleKey: keyof Translations['sidebar']['nav'] }> = {
-  [ARTIFACTS_ROUTE]: { render: () => <ArtifactsView />, title: 'Artifacts' },
+  [ARTIFACTS_ROUTE]: { render: () => <ArtifactsView />, titleKey: 'artifacts' },
-  [MESSAGING_ROUTE]: { render: () => <MessagingView />, title: 'Messaging' },
+  [MESSAGING_ROUTE]: { render: () => <MessagingView />, titleKey: 'messaging' },
-  [SKILLS_ROUTE]: { render: () => <SkillsView />, title: 'Capabilities' }
+  [SKILLS_ROUTE]: { render: () => <SkillsView />, titleKey: 'skills' }
 }
 
 /** Humanize a route path into a tab title: `/my-atlas` → `My Atlas`. */
@@ -41,13 +42,21 @@ const humanizePath = (path: string): string =>
  *  else a humanized path — never the internal `${source}:${id}` key. */
 function routeTitle(path: string): string {
   if (BUILTIN_PAGES[path]) {
-    return BUILTIN_PAGES[path].title
+    return translateNow(`sidebar.nav.${BUILTIN_PAGES[path].titleKey}`)
   }
 
   return contributedRoutes().find(r => r.path === path)?.title ?? humanizePath(path)
 }
 
+function RouteTileTitle({ path }: { path: string }) {
+  const { t } = useI18n()
+  const builtin = BUILTIN_PAGES[path]
+
+  return <>{builtin ? t.sidebar.nav[builtin.titleKey] : routeTitle(path)}</>
+}
+
 function RouteTilePane({ path }: { path: string }) {
+  const { t } = useI18n()
   const builtin = BUILTIN_PAGES[path]
 
   // Subscribe so a plugin page tile appears the moment its route registers.
@@ -74,7 +83,7 @@ function RouteTilePane({ path }: { path: string }) {
 
   return (
     <div className="grid h-full place-items-center font-mono text-[11px] text-(--ui-text-quaternary)">
-      no page at {path}
+      {t.surfaces.noPage(path)}
     </div>
   )
 }
@@ -91,6 +100,7 @@ export const watchRouteTiles = paneMirror<RouteTile>({
   dir: t => t.dir,
   minWidth: '22rem',
   title: routeTitle,
+  tabTitle: path => <RouteTileTitle path={path} />,
   render: path => <RouteTilePane path={path} />,
   close: closeRouteTile
 })

apps/desktop/src/app/chat/session-tile.tsx

@@ -333,6 +333,7 @@ function TileChat({
 }
 
 export function SessionTilePane({ storedSessionId }: { storedSessionId: string }) {
+  const { t } = useI18n()
   const tiles = useStore($sessionTiles)
   const tile = tiles.find(t => t.storedSessionId === storedSessionId)
   const ownerRoute = tile?.ownerRoute
@@ -462,10 +463,10 @@ export function SessionTilePane({ storedSessionId }: { storedSessionId: string }
     return (
       <div className="grid h-full place-items-center p-4">
         <div className="max-w-[24rem] space-y-2 text-center font-mono text-[11px]">
-          <div className="text-(--ui-danger,#f87171)">Couldn't open this session</div>
+          <div className="text-(--ui-danger,#f87171)">{t.surfaces.sessionUnavailable}</div>
           <div className="break-words text-(--ui-text-quaternary)">{tile.error}</div>
           <Button onClick={() => patchSessionTile(storedSessionId, { error: undefined })} size="sm" variant="outline">
-            Retry
+            {t.common.retry}
           </Button>
         </div>
       </div>

apps/desktop/src/app/chat/sidebar/filter-menu.tsx

@@ -72,47 +72,6 @@ interface Option<T extends string = string> {
   label: string
 }
 
-const GROUPINGS: Option<SidebarGrouping>[] = [
-  { icon: 'clock', id: 'date', label: 'Updated' },
-  { icon: 'root-folder', id: 'project', label: 'Project' },
-  { icon: 'pulse', id: 'status', label: 'Status' },
-  { icon: 'account', id: 'profile', label: 'Profile' }
-]
-
-const ORDERINGS: Option<SidebarOrdering>[] = [
-  { icon: 'clock', id: 'updated', label: 'Updated' },
-  { icon: 'add', id: 'created', label: 'Created' },
-  { icon: 'pulse', id: 'status', label: 'Status' },
-  { icon: 'symbol-numeric', id: 'tokens', label: 'Tokens' },
-  { icon: 'credit-card', id: 'cost', label: 'Cost' },
-  { icon: 'list-ordered', id: 'manual', label: 'Manual' }
-]
-
-const ROW_META: Option<SidebarRowMeta>[] = [
-  { icon: 'clock', id: 'updated', label: 'Updated' },
-  { icon: 'comment', id: 'preview', label: 'Preview' },
-  { icon: 'symbol-numeric', id: 'tokens', label: 'Tokens' },
-  { icon: 'credit-card', id: 'cost', label: 'Cost' },
-  { icon: 'git-pull-request', id: 'pr', label: 'PR' },
-  { icon: 'account', id: 'profile', label: 'Profile' }
-]
-
-const PR_FILTERS: Option<PullRequestBucket>[] = [
-  { icon: 'git-pull-request', id: 'open', label: 'Open' },
-  { icon: 'git-pull-request-draft', id: 'draft', label: 'Draft' },
-  { icon: 'git-merge', id: 'merged', label: 'Merged' },
-  { icon: 'git-pull-request-closed', id: 'closed', label: 'Closed' },
-  { icon: 'circle-slash', id: 'none', label: 'No PR' }
-]
-
-const STATUS_FILTERS: Option<SessionStatusBucket>[] = [
-  { dot: sessionDotClassName('needs-input'), id: 'needs-input', label: 'Needs input' },
-  { dot: sessionDotClassName('working'), id: 'working', label: 'Working' },
-  { dot: sessionDotClassName('unread'), id: 'unread', label: 'Unread' },
-  { dot: sessionDotClassName('draft'), id: 'draft', label: 'Draft' },
-  { dot: cn(sessionDotClassName('idle'), 'bg-(--ui-text-quaternary)'), id: 'idle', label: 'Idle' }
-]
-
 function OptionGlyph({ option }: { option: Option }) {
   if (option.dot) {
     return <span aria-hidden="true" className={cn('shrink-0', option.dot)} />
@@ -121,7 +80,7 @@ function OptionGlyph({ option }: { option: Option }) {
   return option.icon ? <Codicon className="text-(--ui-text-tertiary)" name={option.icon} size="0.8125rem" /> : null
 }
 
-/** Every option row — single or multi select — leaves the menu open, so a whole
+/** Every option row — single or multi select — leaves the menu open, so a whole
  *  view can be set up in one pass. Only the actions at the bottom dismiss it. */
 const keepOpen = (event: Event) => event.preventDefault()
 
@@ -151,6 +110,48 @@ function OptionRadio({ option }: { option: Option }) {
 
 export function SidebarFilterMenu({ className }: { className?: string }) {
   const { t } = useI18n()
+
+  const GROUPINGS: Option<SidebarGrouping>[] = [
+    { icon: 'clock', id: 'date', label: t.surfaces.filters.updated },
+    { icon: 'root-folder', id: 'project', label: t.surfaces.filters.project },
+    { icon: 'pulse', id: 'status', label: t.surfaces.filters.status },
+    { icon: 'account', id: 'profile', label: t.surfaces.filters.profile }
+  ]
+
+  const ORDERINGS: Option<SidebarOrdering>[] = [
+    { icon: 'clock', id: 'updated', label: t.surfaces.filters.updated },
+    { icon: 'add', id: 'created', label: t.surfaces.filters.created },
+    { icon: 'pulse', id: 'status', label: t.surfaces.filters.status },
+    { icon: 'symbol-numeric', id: 'tokens', label: t.surfaces.filters.tokens },
+    { icon: 'credit-card', id: 'cost', label: t.surfaces.filters.cost },
+    { icon: 'list-ordered', id: 'manual', label: t.surfaces.filters.manual }
+  ]
+
+  const ROW_META: Option<SidebarRowMeta>[] = [
+    { icon: 'clock', id: 'updated', label: t.surfaces.filters.updated },
+    { icon: 'comment', id: 'preview', label: t.surfaces.filters.preview },
+    { icon: 'symbol-numeric', id: 'tokens', label: t.surfaces.filters.tokens },
+    { icon: 'credit-card', id: 'cost', label: t.surfaces.filters.cost },
+    { icon: 'git-pull-request', id: 'pr', label: t.surfaces.filters.pr },
+    { icon: 'account', id: 'profile', label: t.surfaces.filters.profile }
+  ]
+
+  const PR_FILTERS: Option<PullRequestBucket>[] = [
+    { icon: 'git-pull-request', id: 'open', label: t.surfaces.filters.open },
+    { icon: 'git-pull-request-draft', id: 'draft', label: t.surfaces.filters.draft },
+    { icon: 'git-merge', id: 'merged', label: t.surfaces.filters.merged },
+    { icon: 'git-pull-request-closed', id: 'closed', label: t.surfaces.filters.closed },
+    { icon: 'circle-slash', id: 'none', label: t.surfaces.filters.noPr }
+  ]
+
+  const STATUS_FILTERS: Option<SessionStatusBucket>[] = [
+    { dot: sessionDotClassName('needs-input'), id: 'needs-input', label: t.surfaces.filters.needsInput },
+    { dot: sessionDotClassName('working'), id: 'working', label: t.surfaces.filters.working },
+    { dot: sessionDotClassName('unread'), id: 'unread', label: t.surfaces.filters.unread },
+    { dot: sessionDotClassName('draft'), id: 'draft', label: t.surfaces.filters.draft },
+    { dot: cn(sessionDotClassName('idle'), 'bg-(--ui-text-quaternary)'), id: 'idle', label: t.surfaces.filters.idle }
+  ]
+
   const grouping = useStore($sidebarGrouping)
   const ordering = useStore($sidebarOrdering)
   const rowMeta = useStore($sidebarRowMeta)
@@ -170,7 +171,7 @@ export function SidebarFilterMenu({ className }: { className?: string }) {
   const projects = useStore($projectTree)
   const hasCost = useStore($sessionsHaveCost)
   const unreadIds = useStore($unreadFinishedSessionIds)
-  // PR state comes from `gh` on whichever machine holds the checkout — Electron
+  // PR state comes from `gh` on whichever machine holds the checkout — Electron
   // locally, the gateway's REST mirror remotely. Resolved per render, not once
   // at module load: switching to a remote profile swaps the bridge underneath.
   const prAvailable = Boolean(desktopGit()?.review?.prList)
@@ -217,12 +218,12 @@ export function SidebarFilterMenu({ className }: { className?: string }) {
     <DropdownMenu>
       <DropdownMenuTrigger asChild>
         <Button
-          aria-label="Filters"
+          aria-label={t.surfaces.filters.filters}
           className={cn(
             className,
             'data-[state=open]:bg-(--ui-control-active-background) data-[state=open]:text-foreground data-[state=open]:opacity-100',
             // Active filters read as "this control is engaged", the same way the
-            // open menu does — never as an accent, which the sidebar reserves
+            // open menu does — never as an accent, which the sidebar reserves
             // for a session that is actually doing something.
             filtersActive && 'bg-(--ui-control-active-background) text-foreground opacity-100'
           )}
@@ -238,7 +239,7 @@ export function SidebarFilterMenu({ className }: { className?: string }) {
         <DropdownMenuGroup>
           <DropdownMenuSub>
             <DropdownMenuSubTrigger hideChevron>
-              Grouping
+              {t.surfaces.filters.grouping}
               <span className="ml-auto flex items-center gap-1 pl-4 text-(--ui-text-tertiary)">
                 {groupingLabel}
                 <Codicon name="chevron-right" size="1rem" />
@@ -257,7 +258,7 @@ export function SidebarFilterMenu({ className }: { className?: string }) {
           </DropdownMenuSub>
 
           <DropdownMenuSub>
-            <DropdownMenuSubTrigger>Ordering</DropdownMenuSubTrigger>
+            <DropdownMenuSubTrigger>{t.surfaces.filters.ordering}</DropdownMenuSubTrigger>
             <DropdownMenuSubContent>
               <DropdownMenuRadioGroup
                 onValueChange={value => setSidebarOrdering(value as SidebarOrdering)}
@@ -271,7 +272,7 @@ export function SidebarFilterMenu({ className }: { className?: string }) {
           </DropdownMenuSub>
 
           <DropdownMenuSub>
-            <DropdownMenuSubTrigger>Show</DropdownMenuSubTrigger>
+            <DropdownMenuSubTrigger>{t.surfaces.filters.show}</DropdownMenuSubTrigger>
             <DropdownMenuSubContent>
               {rowMetaOptions.map(option => (
                 <OptionCheckbox
@@ -284,22 +285,22 @@ export function SidebarFilterMenu({ className }: { className?: string }) {
             </DropdownMenuSubContent>
           </DropdownMenuSub>
 
-          {/* A render variant, not a grouping: three-line cards (project · age /
+          {/* A render variant, not a grouping: three-line cards (project · age /
-              title / model · size) compose with whichever grouping is active. */}
+              title / model · size) compose with whichever grouping is active. */}
           <OptionCheckbox
             checked={cardRows}
             onCheck={() => setSidebarCardRows(!cardRows)}
-            option={{ icon: 'inbox', id: 'card-rows', label: 'Inbox style' }}
+            option={{ icon: 'inbox', id: 'card-rows', label: t.surfaces.filters.inbox }}
           />
         </DropdownMenuGroup>
 
         <DropdownMenuSeparator />
 
         <DropdownMenuGroup>
-          <DropdownMenuLabel>Filters</DropdownMenuLabel>
+          <DropdownMenuLabel>{t.surfaces.filters.filters}</DropdownMenuLabel>
 
           <DropdownMenuSub>
-            <DropdownMenuSubTrigger>Status</DropdownMenuSubTrigger>
+            <DropdownMenuSubTrigger>{t.surfaces.filters.status}</DropdownMenuSubTrigger>
             <DropdownMenuSubContent>
               {STATUS_FILTERS.map(option => (
                 <OptionCheckbox
@@ -316,7 +317,7 @@ export function SidebarFilterMenu({ className }: { className?: string }) {
               this submenu never appears rather than filtering everything out. */}
           {prAvailable && (
             <DropdownMenuSub>
-              <DropdownMenuSubTrigger>Pull request</DropdownMenuSubTrigger>
+              <DropdownMenuSubTrigger>{t.surfaces.filters.pullRequest}</DropdownMenuSubTrigger>
               <DropdownMenuSubContent>
                 {PR_FILTERS.map(option => (
                   <OptionCheckbox
@@ -331,7 +332,7 @@ export function SidebarFilterMenu({ className }: { className?: string }) {
           )}
 
           <DropdownMenuSub>
-            <DropdownMenuSubTrigger>Profile</DropdownMenuSubTrigger>
+            <DropdownMenuSubTrigger>{t.surfaces.filters.profile}</DropdownMenuSubTrigger>
             <DropdownMenuSubContent className="max-h-80 overflow-y-auto">
               {/* Scoped to one profile the rail is already the filter, so the
                   per-profile boxes only appear where they can narrow something.
@@ -358,7 +359,7 @@ export function SidebarFilterMenu({ className }: { className?: string }) {
 
           {projects.length > 1 && (
             <DropdownMenuSub>
-              <DropdownMenuSubTrigger>Project</DropdownMenuSubTrigger>
+              <DropdownMenuSubTrigger>{t.surfaces.filters.project}</DropdownMenuSubTrigger>
               <DropdownMenuSubContent className="max-h-80 overflow-y-auto">
                 {projects.map(project => (
                   <OptionCheckbox
@@ -378,7 +379,7 @@ export function SidebarFilterMenu({ className }: { className?: string }) {
           )}
 
           {/* Off by default: one profile's sessions are what the rail selected.
-              Nothing to widen to until a second profile exists — but stay
+              Nothing to widen to until a second profile exists — but stay
               visible while it's on, or deleting your way back down to one
               profile would strand the sidebar in a mode nothing can leave (the
               rail hides its switcher at one profile too). */}
@@ -393,23 +394,25 @@ export function SidebarFilterMenu({ className }: { className?: string }) {
           <OptionCheckbox
             checked={showArchived}
             onCheck={() => setSidebarShowArchived(!showArchived)}
-            option={{ id: 'archived', label: 'Archived' }}
+            option={{ id: 'archived', label: t.surfaces.filters.archived }}
           />
 
           {/* One way back rather than two near-identical ones: this drops the
               grouping and sort too, which "clear filters" left behind. */}
-          {viewCustomized && <DropdownMenuItem onSelect={resetSidebarView}>Reset to defaults</DropdownMenuItem>}
+          {viewCustomized && (
+            <DropdownMenuItem onSelect={resetSidebarView}>{t.surfaces.filters.reset}</DropdownMenuItem>
+          )}
         </DropdownMenuGroup>
 
         <DropdownMenuSeparator />
 
         {foldIds.length > 0 && (
           <DropdownMenuItem onSelect={() => setWorkspaceNodesOpen(foldIds, foldCollapsed)}>
-            {foldCollapsed ? 'Expand all' : 'Collapse all'}
+            {foldCollapsed ? t.surfaces.filters.expand : t.surfaces.filters.collapse}
           </DropdownMenuItem>
         )}
         <DropdownMenuItem disabled={unreadIds.length === 0} onSelect={markAllSessionsRead}>
-          Mark all as read
+          {t.surfaces.filters.markRead}
         </DropdownMenuItem>
       </DropdownMenuContent>
     </DropdownMenu>

apps/desktop/src/app/contrib/hooks/use-pet-bridge.ts

@@ -1,8 +1,14 @@
 import { useEffect, useRef } from 'react'
 
+import { useI18n } from '@/i18n'
 import { setPetActivity } from '@/store/pet'
 import { setPetScale } from '@/store/pet-gallery'
-import { setPetOverlayOpenAppHandler, setPetOverlayScaleHandler, setPetOverlaySubmitHandler } from '@/store/pet-overlay'
+import {
+  setPetOverlayLocale,
+  setPetOverlayOpenAppHandler,
+  setPetOverlayScaleHandler,
+  setPetOverlaySubmitHandler
+} from '@/store/pet-overlay'
 import { $sessions } from '@/store/session'
 import { $attentionSessionIds } from '@/store/session-states'
 import { isAuxiliaryWindow } from '@/store/windows'
@@ -23,6 +29,12 @@ interface PetBridgeParams {
  * window that can drop a submit. Primary window only.
  */
 export function usePetBridge({ requestGateway, resumeSession, submitText }: PetBridgeParams): void {
+  const { locale } = useI18n()
+  useEffect(() => {
+    if (!isAuxiliaryWindow()) {
+      setPetOverlayLocale(locale)
+    }
+  }, [locale])
   const submitTextRef = useRef(submitText)
   submitTextRef.current = submitText
   const resumeSessionRef = useRef(resumeSession)

apps/desktop/src/app/contrib/hooks/use-quick-entry-bridge.ts

@@ -1,5 +1,6 @@
 import { useEffect, useRef } from 'react'
 
+import { useI18n } from '@/i18n'
 import {
   initQuickEntryBridge,
   QUICK_TARGET_CURRENT,
@@ -51,6 +52,7 @@ function sessionOptions(): QuickEntrySessionOption[] {
  * one keystroke would send N prompts.
  */
 export function useQuickEntryBridge({ startFreshSessionDraft, submitText }: QuickEntryBridgeParams): void {
+  const { locale } = useI18n()
   const submitTextRef = useRef(submitText)
   submitTextRef.current = submitText
   const startFreshRef = useRef(startFreshSessionDraft)
@@ -112,7 +114,7 @@ export function useQuickEntryBridge({ startFreshSessionDraft, submitText }: Quic
     }
 
     const push = () => {
-      api.pushState({ connected: $gatewayState.get() === 'open', sessions: sessionOptions() })
+      api.pushState({ connected: $gatewayState.get() === 'open', locale, sessions: sessionOptions() })
     }
 
     push()
@@ -124,5 +126,5 @@ export function useQuickEntryBridge({ startFreshSessionDraft, submitText }: Quic
       offGateway()
       offSessions()
     }
-  }, [])
+  }, [locale])
 }

apps/desktop/src/app/contrib/panes.tsx

@@ -22,6 +22,7 @@ import { ContribBoundary, ContribRender } from '@/contrib/react/boundary'
 import { useContributions } from '@/contrib/react/use-contributions'
 import { registry } from '@/contrib/registry'
 import { getLogs } from '@/hermes'
+import { useI18n } from '@/i18n'
 import { normalizeOrLocalPreviewTarget } from '@/lib/local-preview'
 import { cn } from '@/lib/utils'
 import { openPreview } from '@/store/preview'
@@ -34,6 +35,8 @@ import { $currentCwd } from '@/store/session'
 // ---------------------------------------------------------------------------
 
 export function LogsPane() {
+  const { t } = useI18n()
+
   const { data, error } = useQuery({
     queryKey: ['contrib-logs-tail'],
     queryFn: () => getLogs({ lines: 300 }),
@@ -41,7 +44,7 @@ export function LogsPane() {
   })
 
   if (error) {
-    return <div className="p-3 text-xs text-(--ui-text-quaternary)">log unavailable: {String(error)}</div>
+    return <div className="p-3 text-xs text-(--ui-text-quaternary)">{t.surfaces.logUnavailable(String(error))}</div>
   }
 
   if (!data) {

apps/desktop/src/app/pet-generate/components/generate-unavailable.tsx

@@ -1,4 +1,5 @@
 import { Button } from '@/components/ui/button'
+import { useI18n } from '@/i18n'
 import { ExternalLink } from '@/lib/external-link'
 import { PawPrint, Settings2 } from '@/lib/icons'
 
@@ -10,25 +11,25 @@ interface GenerateUnavailableProps {
 // impossible, so we replace the prompt entirely with a friendly path to set one
 // up (in-app) plus where to grab a key.
 export function GenerateUnavailable({ onSetup }: GenerateUnavailableProps) {
+  const { t } = useI18n()
+
   return (
     <div className="flex flex-col items-center gap-4 text-center">
       <span className="grid size-11 place-items-center rounded-full bg-primary/10 text-primary">
         <PawPrint className="size-5" />
       </span>
       <div className="space-y-1.5">
-        <p className="text-[length:var(--conversation-text-font-size)] font-semibold">
+        <p className="text-[length:var(--conversation-text-font-size)] font-semibold">{t.surfaces.imageBackendTitle}</p>
-          Add an image backend to generate
-        </p>
         <p className="mx-auto max-w-[19rem] text-[length:var(--conversation-caption-font-size)] leading-relaxed text-(--ui-text-tertiary)">
-          Hatching a custom pet needs a provider that can ground on a reference image.
+          {t.surfaces.imageBackendDescription}
         </p>
       </div>
       <Button onClick={onSetup} size="sm">
         <Settings2 className="size-4" />
-        Set up image generation
+        {t.surfaces.setupImage}
       </Button>
       <p className="flex flex-wrap items-center justify-center gap-x-1.5 text-[0.6875rem] text-(--ui-text-tertiary)">
-        <span>Grab a key from</span>
+        <span>{t.surfaces.keyFrom}</span>
         <ExternalLink href="https://portal.nousresearch.com" showExternalIcon={false}>
           Nous Portal
         </ExternalLink>

apps/desktop/src/app/pet-generate/components/reference-chip.tsx

@@ -26,7 +26,7 @@ export function ReferenceChip({ name, onRemove, src }: ReferenceChipProps) {
 
       <span className="max-w-40 truncate text-[0.64rem] font-medium text-foreground/50">{name || 'Reference'}</span>
       <button
-        aria-label="Remove reference"
+        aria-label={t.surfaces.removeReference}
         className="text-(--ui-text-tertiary) transition not-hover:opacity-50"
         onClick={onRemove}
         type="button"

apps/desktop/src/app/pet-generate/pet-generate-content.tsx

@@ -255,7 +255,7 @@ export function PetGenerateContent() {
                   type="button"
                 >
                   <ImageIcon className="size-3" />
-                  Add a reference
+                  {t.surfaces.addReference}
                 </button>
               )}
             </div>

apps/desktop/src/app/pet-overlay/overlay-root.tsx

@@ -2,6 +2,7 @@ import { StrictMode } from 'react'
 import { createRoot } from 'react-dom/client'
 
 import { ErrorBoundary } from '@/components/error-boundary'
+import { I18nProvider } from '@/i18n'
 import { ThemeProvider } from '@/themes/context'
 
 import { PetOverlayApp } from './pet-overlay-app'
@@ -9,7 +10,7 @@ import { PetOverlayApp } from './pet-overlay-app'
 /**
  * Boot the pet-overlay window. Loaded by the same bundle as the main app but
  * via `?win=overlay`, so it shares CSS/atoms while mounting a minimal, transparent
- * surface (no app shell, no gateway, no I18n — the bubble strings are inline).
+ * surface. Its language and live state are mirrored from the main window.
  *
  * The index.html boot script paints an OPAQUE themed background to avoid a flash
  * in normal windows; the overlay must be see-through, so we force every host
@@ -30,7 +31,9 @@ export function mountPetOverlay(): void {
     <StrictMode>
       <ErrorBoundary label="pet-overlay">
         <ThemeProvider>
+          <I18nProvider configClient={null}>
             <PetOverlayApp />
+          </I18nProvider>
         </ThemeProvider>
       </ErrorBoundary>
     </StrictMode>

apps/desktop/src/app/pet-overlay/pet-overlay-app.tsx

@@ -5,6 +5,7 @@ import { PetHeartField, playVibeHearts } from '@/components/chat/vibe-hearts'
 import { PetBubble } from '@/components/pet/pet-bubble'
 import { PetSprite } from '@/components/pet/pet-sprite'
 import { type PetZoomAnchor, usePetZoomGesture } from '@/components/pet/use-pet-zoom-gesture'
+import { normalizeLocale, useI18n } from '@/i18n'
 import { Mail } from '@/lib/icons'
 import { $petActivity, $petInfo, setPetInfo } from '@/store/pet'
 import { overlayWindowSize } from '@/store/pet-overlay'
@@ -61,6 +62,7 @@ interface DragState {
 }
 
 export function PetOverlayApp() {
+  const { t, setLocale } = useI18n()
   const info = useStore($petInfo)
   const [composerOpen, setComposerOpen] = useState(false)
   const [draft, setDraft] = useState('')
@@ -90,6 +92,7 @@ export function PetOverlayApp() {
   // eslint-disable-next-line no-restricted-syntax -- legitimate non-atom ref write (see eslint rule comment)
   useEffect(() => {
     const off = window.hermesDesktop?.petOverlay?.onState(payload => {
+      void setLocale(normalizeLocale(payload.locale))
       setPetInfo(payload.info)
       $petActivity.set(payload.activity ?? {})
       setBusy(Boolean(payload.busy))
@@ -115,7 +118,7 @@ export function PetOverlayApp() {
     window.hermesDesktop?.petOverlay?.control({ type: 'ready' })
 
     return off
-  }, [])
+  }, [setLocale])
 
   // Click-through: make only the *solid* sprite pixels (plus the bubble / mail
   // button / open composer) interactive — clicks on the transparent rectangle
@@ -397,7 +400,7 @@ export function PetOverlayApp() {
               setComposerOpen(false)
             }
           }}
-          placeholder="Message…"
+          placeholder={t.surfaces.pet.message}
           ref={inputRef}
           style={{
             background: 'var(--ui-bg-elevated)',
@@ -447,7 +450,7 @@ export function PetOverlayApp() {
               stopPropagation keeps a click from starting a window drag. */}
           {unread && (
             <button
-              aria-label="Open in Hermes"
+              aria-label={t.surfaces.pet.openApp}
               onClick={openApp}
               onPointerDown={e => e.stopPropagation()}
               onPointerUp={e => e.stopPropagation()}
@@ -468,7 +471,7 @@ export function PetOverlayApp() {
                 top: 0,
                 width: 24
               }}
-              title="Open in Hermes"
+              title={t.surfaces.pet.openApp}
               type="button"
             >
               <Mail style={{ height: 13, width: 13 }} />

apps/desktop/src/app/quick-entry/quick-entry-app.test.tsx

@@ -0,0 +1,60 @@
+import { act, cleanup, fireEvent, render, screen } from '@testing-library/react'
+import { afterEach, describe, expect, it, vi } from 'vitest'
+
+import { I18nProvider } from '@/i18n'
+import type { QuickEntryStatePush } from '@/store/quick-entry'
+
+import { QuickEntryApp } from './quick-entry-app'
+
+const originalBridge = window.hermesDesktop
+
+afterEach(() => {
+  cleanup()
+  Object.defineProperty(window, 'hermesDesktop', { configurable: true, value: originalBridge })
+})
+
+describe('localized Quick Entry', () => {
+  it('adopts the main window language without losing the draft or changing the target ID', () => {
+    let push: (payload: QuickEntryStatePush) => void = () => {}
+    const submit = vi.fn()
+    const offState = vi.fn()
+    Object.defineProperty(window, 'hermesDesktop', {
+      configurable: true,
+      value: {
+        quickEntry: {
+          onShown: () => () => {},
+          onState: (callback: typeof push) => {
+            push = callback
+
+            return offState
+          },
+          submit,
+          dismiss: vi.fn()
+        }
+      }
+    })
+    const view = render(
+      <I18nProvider configClient={null} initialLocale="en">
+        <QuickEntryApp />
+      </I18nProvider>
+    )
+    const sessions = [{ id: 'stored-session-42', title: 'Customer’s custom title' }]
+    act(() => push({ connected: true, locale: 'en', sessions }))
+    fireEvent.change(screen.getByRole('textbox', { name: 'Quick Entry' }), { target: { value: 'Dosyayı incele' } })
+    fireEvent.change(screen.getByRole('combobox', { name: 'Target session' }), {
+      target: { value: 'stored-session-42' }
+    })
+    act(() => push({ connected: true, locale: 'tr', sessions }))
+    const input = screen.getByRole('textbox', { name: 'Hızlı giriş' }) as HTMLInputElement
+    expect(input.value).toBe('Dosyayı incele')
+    expect(input.placeholder).toBe('AITURK’e sor…')
+    expect((screen.getByRole('combobox', { name: 'Hedef oturum' }) as HTMLSelectElement).value).toBe(
+      'stored-session-42'
+    )
+    expect(screen.getByRole('option', { name: 'Customer’s custom title' })).toBeTruthy()
+    fireEvent.keyDown(input, { key: 'Enter' })
+    expect(submit).toHaveBeenCalledExactlyOnceWith({ target: 'stored-session-42', text: 'Dosyayı incele' })
+    view.unmount()
+    expect(offState).toHaveBeenCalledOnce()
+  })
+})

apps/desktop/src/app/quick-entry/quick-entry-app.tsx

@@ -1,5 +1,6 @@
 import { useEffect, useReducer, useRef } from 'react'
 
+import { normalizeLocale, useI18n } from '@/i18n'
 import {
   initialQuickComposerState,
   QUICK_TARGET_CURRENT,
@@ -26,6 +27,8 @@ import {
  * the primary renderer's normal prompt-submit path.
  */
 export function QuickEntryApp() {
+  const { t, setLocale } = useI18n()
+  const copy = t.surfaces.quickEntry
   const inputRef = useRef<HTMLInputElement>(null)
 
   // The reducer returns { send, state }; this wrapper performs the side effect
@@ -56,6 +59,7 @@ export function QuickEntryApp() {
     })
 
     const offState = api?.onState(payload => {
+      void setLocale(normalizeLocale(payload?.locale))
       dispatch({
         connected: payload?.connected === true,
         sessions: Array.isArray(payload?.sessions) ? payload.sessions : [],
@@ -69,7 +73,7 @@ export function QuickEntryApp() {
       offShown?.()
       offState?.()
     }
-  }, [])
+  }, [setLocale])
 
   return (
     <div
@@ -110,7 +114,7 @@ export function QuickEntryApp() {
             ›
           </span>
           <input
-            aria-label="Quick Entry"
+            aria-label={copy.title}
             autoCapitalize="off"
             autoComplete="off"
             autoCorrect="off"
@@ -131,7 +135,7 @@ export function QuickEntryApp() {
                 dispatch({ type: 'dismiss' })
               }
             }}
-            placeholder={state.connected ? 'Ask Hermes…' : 'Not connected — open Hermes to reconnect'}
+            placeholder={state.connected ? copy.ask : copy.disconnected}
             ref={inputRef}
             spellCheck={false}
             style={{
@@ -158,10 +162,10 @@ export function QuickEntryApp() {
               userSelect: 'none'
             }}
           >
-            Send to
+            {copy.sendTo}
           </label>
           <select
-            aria-label="Target session"
+            aria-label={copy.target}
             disabled={!state.connected}
             id="quick-entry-target"
             onChange={event => dispatch({ target: event.target.value, type: 'target' })}
@@ -182,8 +186,8 @@ export function QuickEntryApp() {
             }}
             value={state.target}
           >
-            <option value={QUICK_TARGET_CURRENT}>Current chat</option>
+            <option value={QUICK_TARGET_CURRENT}>{copy.current}</option>
-            <option value={QUICK_TARGET_NEW}>New session</option>
+            <option value={QUICK_TARGET_NEW}>{copy.newSession}</option>
             {state.sessions.map(session => (
               <option key={session.id} value={session.id}>
                 {session.title}

apps/desktop/src/app/quick-entry/quick-entry-root.tsx

@@ -2,6 +2,7 @@ import { StrictMode } from 'react'
 import { createRoot } from 'react-dom/client'
 
 import { ErrorBoundary } from '@/components/error-boundary'
+import { I18nProvider } from '@/i18n'
 import { ThemeProvider } from '@/themes/context'
 
 import { QuickEntryApp } from './quick-entry-app'
@@ -30,7 +31,9 @@ export function mountQuickEntry(): void {
     <StrictMode>
       <ErrorBoundary label="quick-entry">
         <ThemeProvider>
+          <I18nProvider configClient={null}>
             <QuickEntryApp />
+          </I18nProvider>
         </ThemeProvider>
       </ErrorBoundary>
     </StrictMode>

apps/desktop/src/app/settings/appearance-settings.tsx

@@ -228,7 +228,7 @@ function MarketplaceThemeResults({
 
   const header = (
     <p className="mb-2 mt-4 text-[length:var(--conversation-caption-font-size)] font-medium text-(--ui-text-tertiary)">
-      From the VS Code Marketplace
+      {t.settings.runtime.marketplaceThemes}
     </p>
   )
 
@@ -519,7 +519,7 @@ export function AppearanceSettings() {
                   <input
                     className="w-full rounded-lg border border-(--ui-stroke-tertiary) bg-(--ui-bg-quinary) px-3 py-1.5 text-[length:var(--conversation-caption-font-size)] outline-none placeholder:text-(--ui-text-tertiary) focus:border-(--ui-stroke-secondary)"
                     onChange={event => setQuery(event.target.value)}
-                    placeholder="Search your themes or the VS Code Marketplace…"
+                    placeholder={t.settings.runtime.themeSearch}
                     spellCheck={false}
                     value={query}
                   />
@@ -531,7 +531,7 @@ export function AppearanceSettings() {
                   {filteredThemes.length === 0 ? (
                     needle ? (
                       <p className="text-[length:var(--conversation-caption-font-size)] text-(--ui-text-tertiary)">
-                        No installed themes match "{query.trim()}".
+                        {t.settings.runtime.noMatchingThemes(query.trim())}
                       </p>
                     ) : null
                   ) : (

apps/desktop/src/app/settings/billing/auto-reload-row.tsx

@@ -11,6 +11,7 @@ import { RowValue } from './account-row-value'
 import type { BillingRefusal } from './api'
 import { useBillingApi } from './api'
 import { initialAutoReloadAmount, validateAutoReloadInputs } from './billing-amounts'
+import { useBillingCopy } from './copy'
 import { BillingRefusalInline } from './inline-feedback'
 import type { BillingAutoReload, BillingStateResponse } from './types'
 import type { BillingAccountRowView } from './use-billing-state'
@@ -24,6 +25,8 @@ export function AutoReloadRow({
   bounds: Pick<BillingStateResponse, 'max_usd' | 'min_usd'>
   row: BillingAccountRowView
 }) {
+  const copy = useBillingCopy()
+
   const api = useBillingApi()
   const queryClient = useQueryClient()
   const [confirmDisable, setConfirmDisable] = useState(false)
@@ -45,7 +48,7 @@ export function AutoReloadRow({
     initialAutoReloadAmount(autoReload.threshold_usd, autoReload.threshold_display)
   )
 
-  const validation = validateAutoReloadInputs(threshold, reloadTo, bounds)
+  const validation = validateAutoReloadInputs(threshold, reloadTo, bounds, copy)
   const busy = saving
   const maxBound = bounds.max_usd ?? undefined
   const minBound = bounds.min_usd ?? undefined
@@ -95,7 +98,7 @@ export function AutoReloadRow({
     }
 
     await queryClient.invalidateQueries({ queryKey: ['billing', 'state'] })
-    setMessage({ kind: 'success', text: 'Auto-refill updated.' })
+    setMessage({ kind: 'success', text: copy.refillUpdated })
     setEditing(false)
   }
 
@@ -125,7 +128,7 @@ export function AutoReloadRow({
     }
 
     await queryClient.invalidateQueries({ queryKey: ['billing', 'state'] })
-    setMessage({ kind: 'success', text: 'Auto-refill turned off.' })
+    setMessage({ kind: 'success', text: copy.refillOff })
     setEditing(false)
   }
 
@@ -178,9 +181,9 @@ export function AutoReloadRow({
             <div aria-hidden={!editing} className={cn('space-y-2 [grid-area:stack]', !editing && 'invisible')}>
               <div className="grid gap-2 @2xl:grid-cols-2">
                 <label className="min-w-0 text-[length:var(--conversation-caption-font-size)] text-(--ui-text-tertiary)">
-                  Threshold
+                  {copy.threshold}
                   <Input
-                    aria-label="Auto-refill threshold"
+                    aria-label={copy.refillThreshold}
                     className="mt-1 py-[3px]"
                     disabled={busy || !editing}
                     inputMode="decimal"
@@ -195,9 +198,9 @@ export function AutoReloadRow({
                   />
                 </label>
                 <label className="min-w-0 text-[length:var(--conversation-caption-font-size)] text-(--ui-text-tertiary)">
-                  Reload to
+                  {copy.reloadTo}
                   <Input
-                    aria-label="Auto-refill reload-to amount"
+                    aria-label={copy.refillAmount}
                     className="mt-1 py-[3px]"
                     disabled={busy || !editing}
                     inputMode="decimal"
@@ -218,9 +221,9 @@ export function AutoReloadRow({
               </div>
               {confirmDisable ? (
                 <div className="flex min-w-0 flex-wrap items-center gap-2 text-[length:var(--conversation-caption-font-size)] text-(--ui-text-tertiary)">
-                  <span>Turn off auto-refill?</span>
+                  <span>{copy.turnOffQuestion}</span>
                   <Button disabled={busy} onClick={() => void disable()} size="sm" type="button" variant="outline">
-                    Turn off
+                    {copy.turnOff}
                   </Button>
                   <Button
                     disabled={busy}
@@ -229,7 +232,7 @@ export function AutoReloadRow({
                     type="button"
                     variant="ghost"
                   >
-                    Cancel
+                    {copy.cancel}
                   </Button>
                 </div>
               ) : (
@@ -241,7 +244,7 @@ export function AutoReloadRow({
                   type="button"
                   variant="outline"
                 >
-                  Disable
+                  {copy.disable}
                 </Button>
               )}
               {/* Refusal stays INSIDE the reserved layer so it never pushes Usage. */}
@@ -261,15 +264,15 @@ export function AutoReloadRow({
           {editing ? (
             <>
               <Button disabled={busy || !validation.values} onClick={() => void save()} size="sm" type="button">
-                {busy ? 'Saving…' : 'Save'}
+                {busy ? copy.saving : copy.save}
               </Button>
               <Button disabled={busy} onClick={cancelEdit} size="sm" type="button" variant="outline">
-                Cancel
+                {copy.cancel}
               </Button>
             </>
           ) : (
             <Button onClick={openEdit} size="sm" type="button" variant="outline">
-              Manage
+              {copy.manage}
             </Button>
           )}
         </div>

apps/desktop/src/app/settings/billing/billing-amounts.ts

@@ -1,3 +1,4 @@
+import { type BillingCopy, DEFAULT_BILLING_COPY } from './copy'
 import type { BillingStateResponse } from './types'
 import { EMPTY_BILLING_VALUE } from './use-billing-state'
 
@@ -49,22 +50,23 @@ export function initialAutoReloadAmount(...candidates: Array<null | string | und
 export function validateAutoReloadInputs(
   thresholdRaw: string,
   reloadToRaw: string,
-  bounds: Pick<BillingStateResponse, 'max_usd' | 'min_usd'>
+  bounds: Pick<BillingStateResponse, 'max_usd' | 'min_usd'>,
+  copy: BillingCopy = DEFAULT_BILLING_COPY
 ): { error?: string; values?: { reloadTo: string; threshold: string } } {
-  const threshold = validateBillingAmount('Threshold', thresholdRaw, bounds)
+  const threshold = validateBillingAmount(copy.threshold, thresholdRaw, bounds, copy)
 
   if (threshold.error || threshold.amount == null) {
     return { error: threshold.error }
   }
 
-  const reloadTo = validateBillingAmount('Reload-to', reloadToRaw, bounds)
+  const reloadTo = validateBillingAmount(copy.reloadLabel, reloadToRaw, bounds, copy)
 
   if (reloadTo.error || reloadTo.amount == null) {
     return { error: reloadTo.error }
   }
 
   if (reloadTo.amount <= threshold.amount) {
-    return { error: 'Reload-to amount must be greater than the threshold.' }
+    return { error: copy.reloadGreater }
   }
 
   return {
@@ -78,30 +80,31 @@ export function validateAutoReloadInputs(
 export function validateBillingAmount(
   label: string,
   raw: string,
-  bounds: Pick<BillingStateResponse, 'max_usd' | 'min_usd'>
+  bounds: Pick<BillingStateResponse, 'max_usd' | 'min_usd'>,
+  copy: BillingCopy = DEFAULT_BILLING_COPY
 ): { amount?: number; error?: string } {
   const cleaned = raw.trim().replace(/^\$/, '').trim()
 
   if (!cleaned || !/^\d+(\.\d{1,2})?$/.test(cleaned)) {
-    return { error: `${label}: enter a dollar amount with at most 2 decimal places.` }
+    return { error: copy.invalidAmount(label) }
   }
 
   const amount = Number(cleaned)
 
   if (!(amount > 0)) {
-    return { error: `${label}: amount must be greater than $0.` }
+    return { error: copy.positiveAmount(label) }
   }
 
   const min = parseAmount(bounds.min_usd)
 
   if (min != null && amount < min) {
-    return { error: `${label}: minimum is ${formatMoney(min)}.` }
+    return { error: copy.minAmount(label, formatMoney(min)) }
   }
 
   const max = parseAmount(bounds.max_usd)
 
   if (max != null && amount > max) {
-    return { error: `${label}: maximum is ${formatMoney(max)}.` }
+    return { error: copy.maxAmount(label, formatMoney(max)) }
   }
 
   return { amount }

apps/desktop/src/app/settings/billing/copy.ts

@@ -0,0 +1,12 @@
+import { useI18n } from '@/i18n'
+import { EN_BILLING } from '@/i18n/en-billing'
+import { TR_BILLING } from '@/i18n/tr-billing'
+
+export type BillingCopy = typeof EN_BILLING
+export const DEFAULT_BILLING_COPY: BillingCopy = EN_BILLING
+
+export function useBillingCopy(): BillingCopy {
+  const { locale } = useI18n()
+
+  return locale === 'tr' ? TR_BILLING : EN_BILLING
+}

apps/desktop/src/app/settings/billing/current-plan-card.tsx

@@ -1,6 +1,7 @@
 import { Button } from '@/components/ui/button'
 import { ExternalLink } from '@/lib/icons'
 
+import { useBillingCopy } from './copy'
 import { BillingRefusalInline } from './inline-feedback'
 import { openExternal } from './open-external'
 import { TierArt } from './tier-art'
@@ -8,6 +9,8 @@ import type { BillingPlanCardView } from './use-billing-state'
 import { useResumeFlow } from './use-subscription-change'
 
 export function CurrentPlanCard({ onViewPlans, plan }: { onViewPlans: () => void; plan: BillingPlanCardView }) {
+  const copy = useBillingCopy()
+
   const resumeFlow = useResumeFlow()
 
   return (
@@ -22,7 +25,8 @@ export function CurrentPlanCard({ onViewPlans, plan }: { onViewPlans: () => void
               </span>
               {plan.price && (
                 <span className="text-[length:var(--conversation-caption-font-size)] text-(--ui-text-tertiary)">
-                  {plan.price}/mo
+                  {plan.price}
+                  {copy.monthSuffix}
                 </span>
               )}
             </div>
@@ -40,7 +44,7 @@ export function CurrentPlanCard({ onViewPlans, plan }: { onViewPlans: () => void
           {/* Scheduled downgrade → chargeless undo (subscription.resume), no confirm. */}
           {plan.pending && (
             <Button disabled={resumeFlow.busy} onClick={() => void resumeFlow.resume()} size="sm" type="button">
-              {resumeFlow.busy ? 'Undoing…' : 'Undo'}
+              {resumeFlow.busy ? copy.undoing : copy.undo}
             </Button>
           )}
           {plan.link && (

apps/desktop/src/app/settings/billing/errors.ts

@@ -1,4 +1,5 @@
 import type { BillingRefusal } from './api'
+import { type BillingCopy, DEFAULT_BILLING_COPY } from './copy'
 
 export interface BillingRefusalPresentation {
   action: { type: 'none' } | { type: 'portal'; url?: string } | { type: 'retry' } | { type: 'step_up' }
@@ -8,51 +9,51 @@ export interface BillingRefusalPresentation {
 
 const portalAction = (url?: string): BillingRefusalPresentation['action'] => ({ type: 'portal', url })
 
-const retryMessage = (refusal: BillingRefusal): string => {
+const retryMessage = (refusal: BillingRefusal, copy: BillingCopy): string => {
-  const mins = refusal.retryAfter ? ` (try again in ~${Math.max(1, Math.round(refusal.retryAfter / 60))} min)` : ''
+  const mins = refusal.retryAfter ? copy.retryAfter(Math.max(1, Math.round(refusal.retryAfter / 60))) : ''
 
-  return `🟡 Too many charges right now${mins}. This isn't a payment failure.`
+  return copy.rateLimited(mins)
 }
 
-const stripeRetryMessage = (refusal: BillingRefusal): string => {
+const stripeRetryMessage = (refusal: BillingRefusal, copy: BillingCopy): string => {
-  const mins = refusal.retryAfter ? ` (try again in ~${Math.max(1, Math.round(refusal.retryAfter / 60))} min)` : ''
+  const mins = refusal.retryAfter ? copy.retryAfter(Math.max(1, Math.round(refusal.retryAfter / 60))) : ''
 
-  return `Stripe is having trouble — try again shortly${mins}`
+  return copy.stripeRetry(mins)
 }
 
-export const resolveRefusal = (refusal: BillingRefusal): BillingRefusalPresentation => {
+export const resolveRefusal = (
+  refusal: BillingRefusal,
+  copy: BillingCopy = DEFAULT_BILLING_COPY
+): BillingRefusalPresentation => {
   switch (refusal.kind) {
     case 'consent_required':
       return {
         action: portalAction(refusal.portalUrl),
-        message: 'Confirm this card for terminal charges in the portal',
+        message: copy.confirmCardMessage,
-        title: 'Card confirmation needed'
+        title: copy.confirmCardTitle
       }
 
     case 'insufficient_scope':
       return {
         action: { type: 'step_up' },
-        message: 'This needs Remote Spending allowed. Start a top-up to allow it, then retry.',
+        message: copy.spendingApprovalMessage,
-        title: 'Remote Spending needs approval'
+        title: copy.spendingApprovalTitle
       }
     case 'remote_spending_revoked': {
-      const who =
+      const who = refusal.actor === 'admin' ? copy.adminRevoked : copy.userRevoked
-        refusal.actor === 'admin'
-          ? 'An admin stopped remote spending for this terminal.'
-          : 'You stopped remote spending for this terminal.'
 
       return {
         action: portalAction(refusal.portalUrl),
-        message: `${who} Reconnect from Settings → Gateway to re-authorize this device.`,
+        message: copy.reauthorize(who),
-        title: 'Remote spending was stopped'
+        title: copy.spendingRevoked
       }
     }
 
     case 'session_revoked':
       return {
         action: portalAction(refusal.portalUrl),
-        message: 'Your session was logged out. Sign in again from Settings → Gateway.',
+        message: copy.sessionRevokedMessage,
-        title: 'Session logged out'
+        title: copy.sessionRevokedTitle
       }
 
     case 'cli_billing_disabled':
@@ -60,50 +61,44 @@ export const resolveRefusal = (refusal: BillingRefusal): BillingRefusalPresentat
     case 'remote_spending_disabled':
       return {
         action: portalAction(refusal.portalUrl),
-        message:
+        message: copy.spendingDisabledMessage,
-          "Remote spending is off for this account — a billing admin can turn it on from the portal's Hermes Agent page.",
+        title: copy.spendingDisabledTitle
-        title: 'Remote spending is off'
       }
 
     case 'role_required':
       return {
         action: portalAction(refusal.portalUrl),
-        message: 'Adding funds needs an org admin/owner. Ask an admin, or manage on the portal.',
+        message: copy.adminRequiredMessage,
-        title: 'Admin role required'
+        title: copy.adminRequiredTitle
       }
 
     case 'idempotency_conflict':
       return {
         action: { type: 'none' },
-        message: '🔴 That charge key was already used for a different amount. Start a fresh top-up.',
+        message: copy.conflictingChargeMessage,
-        title: 'Start a fresh top-up'
+        title: copy.conflictingChargeTitle
       }
 
     case 'no_payment_method':
       return {
         action: portalAction(refusal.portalUrl),
-        message:
+        message: copy.noSavedCardMessage,
-          '💳 No saved card for terminal charges yet. Set one up on the portal ' +
+        title: copy.noSavedCard
-          "(one-time credit buys don't save a reusable card).",
-        title: 'No saved card'
       }
 
     case 'org_access_denied':
       return {
         action: { type: 'none' },
-        message: "This token isn't bound to an org you can manage",
+        message: copy.orgDeniedMessage,
-        title: 'Org access denied'
+        title: copy.orgDeniedTitle
       }
     case 'monthly_cap_exceeded': {
       const remaining = refusal.payload?.remainingUsd
 
       return {
         action: portalAction(refusal.portalUrl),
-        message:
+        message: remaining != null ? copy.monthlyRemaining(String(remaining)) : copy.monthlyReached,
-          remaining != null
+        title: copy.monthlyReachedTitle
-            ? `🔴 Monthly spend cap reached — $${remaining} headroom left.`
-            : '🔴 Monthly spend cap reached.',
-        title: 'Monthly spend cap reached'
       }
     }
 
@@ -112,52 +107,50 @@ export const resolveRefusal = (refusal: BillingRefusal): BillingRefusalPresentat
     case 'temporarily_unavailable':
       return {
         action: { type: 'retry' },
-        message: retryMessage(refusal),
+        message: retryMessage(refusal, copy),
-        title: 'Too many charges right now'
+        title: copy.rateLimitedTitle
       }
 
     case 'stripe_unavailable':
       return {
         action: { type: 'retry' },
-        message: stripeRetryMessage(refusal),
+        message: stripeRetryMessage(refusal, copy),
-        title: 'Stripe is having trouble'
+        title: copy.stripeTitle
       }
 
     case 'upgrade_cap_exceeded':
       return {
         action: { type: 'none' },
-        message: 'Daily plan-change limit reached — try again tomorrow',
+        message: copy.dailyLimitMessage,
-        title: 'Daily plan-change limit reached'
+        title: copy.dailyLimitTitle
       }
 
     case 'endpoint_unavailable':
       return {
         action: { type: 'retry' },
-        message:
+        message: refusal.message || copy.endpointMessage,
-          refusal.message ||
+        title: copy.endpointTitle
-          'Billing endpoint returned a non-JSON response (it may not be available on this deployment).',
-        title: 'Billing endpoint unavailable'
       }
 
     case 'timeout':
       return {
         action: { type: 'retry' },
-        message: refusal.message || 'Billing request timed out.',
+        message: refusal.message || copy.requestTimeoutMessage,
-        title: 'Billing request timed out'
+        title: copy.requestTimeoutTitle
       }
 
     case 'transport':
       return {
         action: { type: 'retry' },
-        message: refusal.message || 'Billing request failed before reaching the gateway.',
+        message: refusal.message || copy.connectionFailedMessage,
-        title: 'Billing connection failed'
+        title: copy.connectionFailedTitle
       }
 
     default:
       return {
         action: { type: 'none' },
-        message: refusal.message || 'Billing request failed.',
+        message: refusal.message || copy.requestFailedMessage,
-        title: 'Billing request failed'
+        title: copy.requestFailedTitle
       }
   }
 }

apps/desktop/src/app/settings/billing/index.test.tsx

@@ -1,9 +1,13 @@
 import { QueryClient, QueryClientProvider } from '@tanstack/react-query'
-import { cleanup, fireEvent, render, screen, waitFor } from '@testing-library/react'
+import { cleanup, fireEvent, render as renderUi, screen, waitFor } from '@testing-library/react'
 import type { ReactNode } from 'react'
 import { MemoryRouter } from 'react-router'
 import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
 
+import { I18nProvider, useI18n } from '@/i18n'
+
+import { renderWithEnglish as render } from '../test-locale'
+
 import { formatMoney } from './billing-amounts'
 import {
   billingDevFixtures,
@@ -692,3 +696,38 @@ describe('BillingSettings', () => {
     expect(screen.queryByText(/Updated/)).toBeNull()
   })
 })
+
+function BillingLocaleSwitch() {
+  const { setLocale } = useI18n()
+
+  return <button onClick={() => void setLocale('tr')}>Türkçe</button>
+}
+
+it('switches loaded billing content to Turkish and preserves auto-refill request values', async () => {
+  apiMocks.updateAutoReload.mockResolvedValue({ data: { ok: true }, ok: true })
+  const client = new QueryClient({ defaultOptions: { queries: { retry: false } } })
+  renderUi(
+    <I18nProvider configClient={null} initialLocale="en">
+      <BillingLocaleSwitch />
+      <MemoryRouter initialEntries={['/settings?tab=billing']}>
+        <QueryClientProvider client={client}>
+          <BillingSettings />
+        </QueryClientProvider>
+      </MemoryRouter>
+    </I18nProvider>
+  )
+  await screen.findByText('Buy credits now')
+  fireEvent.click(screen.getByRole('button', { name: 'Türkçe' }))
+  expect(await screen.findByText('Şimdi kredi satın al')).toBeTruthy()
+  expect(screen.queryByText('Buy credits now')).toBeNull()
+  expect(screen.getByText('Bakiye')).toBeTruthy()
+  fireEvent.click(screen.getByRole('button', { name: 'Yönet' }))
+  fireEvent.change(screen.getByRole('spinbutton', { name: 'Otomatik yükleme eşiği' }), { target: { value: '15' } })
+  fireEvent.change(screen.getByRole('spinbutton', { name: 'Otomatik yükleme tutarı' }), { target: { value: '20' } })
+  fireEvent.click(screen.getByRole('button', { name: 'Kaydet' }))
+  await waitFor(() =>
+    expect(apiMocks.updateAutoReload).toHaveBeenCalledWith({ enabled: true, threshold_usd: '15', reload_to_usd: '20' })
+  )
+  expect(await screen.findByText('Otomatik yükleme güncellendi.')).toBeTruthy()
+  expect(apiMocks.charge).not.toHaveBeenCalled()
+})

apps/desktop/src/app/settings/billing/index.tsx

@@ -24,6 +24,7 @@ import { RowValue } from './account-row-value'
 import { BillingApiProvider } from './api'
 import { AutoReloadRow } from './auto-reload-row'
 import { clampAmount, formatMoney } from './billing-amounts'
+import { useBillingCopy } from './copy'
 import { CurrentPlanCard } from './current-plan-card'
 import { type BillingDevFixtureName, billingDevFixtures } from './dev-fixtures'
 import { StepUpInlineAction } from './inline-feedback'
@@ -155,6 +156,8 @@ function AccountRow({ billing, row }: { billing?: BillingStateResponse; row: Bil
 }
 
 function BuyCreditsRow({ billing, row }: { billing: BillingStateResponse; row: BillingAccountRowView }) {
+  const copy = useBillingCopy()
+
   const presets = useMemo(
     () =>
       billing.charge_presets.map((amount, index) => ({
@@ -192,7 +195,7 @@ function BuyCreditsRow({ billing, row }: { billing: BillingStateResponse; row: B
             value={amount}
           />
           <Input
-            aria-label="Custom credit amount"
+            aria-label={copy.customCredit}
             containerClassName="w-16"
             disabled={controlsDisabled}
             inputMode="decimal"
@@ -211,7 +214,7 @@ function BuyCreditsRow({ billing, row }: { billing: BillingStateResponse; row: B
             value={amount}
           />
           <Button disabled={!canBuy} onClick={startBuy} size="xs" type="button" variant="secondary">
-            Buy
+            {copy.buy}
           </Button>
         </div>
       }
@@ -250,12 +253,14 @@ function BuyCreditsOutcome({
   onRetry: () => void
   outcome: ReturnType<typeof useChargeFlow>['outcome']
 }) {
+  const copy = useBillingCopy()
+
   const stepUp = useStepUpFlow()
 
   if (busy) {
     return (
       <div className="mt-2 text-[length:var(--conversation-caption-font-size)] text-(--ui-text-tertiary)">
-        Processing… checking settlement
+        {copy.processing}
       </div>
     )
   }
@@ -267,7 +272,7 @@ function BuyCreditsOutcome({
   if (outcome.kind === 'success') {
     return (
       <div className="mt-2 text-[length:var(--conversation-caption-font-size)] text-(--ui-text-tertiary)">
-        {formatMoney(outcome.amountUsd ?? amount)} added. Balance is refreshing.
+        {copy.balanceAdded(formatMoney(outcome.amountUsd ?? amount))}
       </div>
     )
   }
@@ -280,7 +285,7 @@ function BuyCreditsOutcome({
         </span>
         {outcome.portalUrl && (
           <Button onClick={() => onPortal(outcome.portalUrl)} size="sm" type="button" variant="outline">
-            Open portal
+            {copy.portal}
             <ExternalLink className="size-3.5" />
           </Button>
         )}
@@ -297,13 +302,13 @@ function BuyCreditsOutcome({
       </span>
       {outcome.action?.type === 'retry' && (
         <Button onClick={onRetry} size="sm" type="button" variant="outline">
-          Retry
+          {copy.retry}
         </Button>
       )}
       {outcome.action?.type === 'step_up' && <StepUpInlineAction flow={stepUp} />}
       {portalUrl && (
         <Button onClick={() => onPortal(portalUrl)} size="sm" type="button" variant="outline">
-          Open portal
+          {copy.portal}
           <ExternalLink className="size-3.5" />
         </Button>
       )}
@@ -312,8 +317,10 @@ function BuyCreditsOutcome({
 }
 
 function UsageBar({ bar, fallbackLabel }: { bar?: BillingUsageRowView['bar']; fallbackLabel: string }) {
+  const copy = useBillingCopy()
+
   const resolvedBar = bar ?? {
-    label: `${fallbackLabel} usage`,
+    label: copy.usageLabel(fallbackLabel),
     state: 'neutral',
     tone: 'topup',
     value: 0
@@ -407,11 +414,13 @@ function BillingHeader({
   fixtureName?: BillingFixtureSelection
   onFixtureChange?: (value: BillingFixtureSelection) => void
 }) {
+  const copy = useBillingCopy()
+
   return (
     <div className="mb-2.5 flex items-center justify-between gap-3 pt-2 text-[length:var(--conversation-text-font-size)] font-medium">
       <div className="flex min-w-0 items-center gap-2">
         <BarChart3 className="size-4 shrink-0 text-muted-foreground" />
-        <span>Billing</span>
+        <span>{copy.billing}</span>
       </div>
       {import.meta.env.DEV && fixtureName && onFixtureChange ? (
         <BillingFixtureSelect onValueChange={onFixtureChange} value={fixtureName} />
@@ -455,6 +464,8 @@ function BillingSettingsContent({
   fixtureName?: BillingFixtureSelection
   onFixtureChange?: (value: BillingFixtureSelection) => void
 }) {
+  const copy = useBillingCopy()
+
   const [subView, setSubView] = useRouteEnumParam<BillingSubView>('bview', BILLING_VIEWS, 'overview')
 
   // Fixture mode flows through the SAME query path — the simulated api (supplied by
@@ -476,7 +487,7 @@ function BillingSettingsContent({
 
   const billingResult = billingState.data
   const subscriptionResult = subscriptionState.data
-  const view = deriveBillingView(billingResult, subscriptionResult)
+  const view = deriveBillingView(billingResult, subscriptionResult, copy)
   const billing = billingResult?.ok ? billingResult.data : undefined
 
   const { paymentRow, refillRow, topupRow } = view
@@ -515,7 +526,7 @@ function BillingSettingsContent({
       </div>
 
       {view.plan && (
-        <SettingsSection icon={Package} title="Plan">
+        <SettingsSection icon={Package} title={copy.plan}>
           <CurrentPlanCard onViewPlans={() => setSubView('plans')} plan={view.plan} />
         </SettingsSection>
       )}
@@ -524,7 +535,7 @@ function BillingSettingsContent({
         <SettingsSection
           aside={paymentRow ? <PaymentMethodAside row={paymentRow} /> : undefined}
           icon={CreditCard}
-          title="Payment & credits"
+          title={copy.paymentCredits}
         >
           {accountRows.map(row => (
             <AccountRow billing={billing} key={row.id} row={row} />
@@ -533,7 +544,7 @@ function BillingSettingsContent({
       )}
 
       {view.usageRows.length > 0 && (
-        <SettingsSection icon={BarChart3} title="Usage">
+        <SettingsSection icon={BarChart3} title={copy.usage}>
           <div className="@container">
             {view.usageRows.map(row => (
               <UsageRow key={row.id} row={row} />
@@ -544,7 +555,7 @@ function BillingSettingsContent({
 
       {
         // no endpoint yet — NAS capability-board gap
-        FEATURE_BILLING_INVOICES ? <SectionHeading icon={BarChart3} title="Invoices" /> : null
+        FEATURE_BILLING_INVOICES ? <SectionHeading icon={BarChart3} title={copy.invoices} /> : null
       }
     </SettingsContent>
   )

apps/desktop/src/app/settings/billing/inline-feedback.tsx

@@ -3,16 +3,19 @@ import { openExternalLink } from '@/lib/external-link'
 import { ExternalLink } from '@/lib/icons'
 
 import type { BillingRefusal } from './api'
+import { useBillingCopy } from './copy'
 import { resolveRefusal } from './errors'
 import { useStepUpFlow } from './use-step-up'
 
 export function StepUpInlineAction({ flow }: { flow: ReturnType<typeof useStepUpFlow> }) {
+  const copy = useBillingCopy()
+
   if (flow.verification) {
     return (
       <span className="inline-flex min-w-0 flex-wrap items-center gap-2">
         <span className="font-mono text-[0.72rem] font-semibold text-foreground">{flow.verification.code}</span>
         <Button onClick={flow.openVerification} size="sm" type="button" variant="outline">
-          Open verification page
+          {copy.verificationPage}
           <ExternalLink className="size-3.5" />
         </Button>
       </span>
@@ -26,31 +29,33 @@ export function StepUpInlineAction({ flow }: { flow: ReturnType<typeof useStepUp
           {flow.message.title}: {flow.message.text}
         </span>
         <Button onClick={flow.dismiss} size="sm" type="button" variant="outline">
-          Dismiss
+          {copy.dismiss}
         </Button>
       </span>
     )
   }
 
   if (flow.phase === 'waiting') {
-    return <span>Waiting for verification link…</span>
+    return <span>{copy.waitingVerification}</span>
   }
 
   return (
     <Button onClick={() => void flow.start()} size="sm" type="button" variant="outline">
-      Verify to continue
+      {copy.verifyContinue}
     </Button>
   )
 }
 
 export function BillingRefusalInline({ refusal }: { refusal: BillingRefusal | null }) {
+  const copy = useBillingCopy()
+
   const stepUp = useStepUpFlow()
 
   if (!refusal) {
     return null
   }
 
-  const resolved = resolveRefusal(refusal)
+  const resolved = resolveRefusal(refusal, copy)
   const portalUrl = resolved.action.type === 'portal' ? resolved.action.url : undefined
 
   return (
@@ -61,7 +66,7 @@ export function BillingRefusalInline({ refusal }: { refusal: BillingRefusal | nu
       {resolved.action.type === 'step_up' && <StepUpInlineAction flow={stepUp} />}
       {portalUrl && (
         <Button onClick={() => openExternalLink(portalUrl)} size="sm" type="button" variant="outline">
-          Open portal
+          {copy.portal}
           <ExternalLink className="size-3.5" />
         </Button>
       )}

apps/desktop/src/app/settings/billing/localization.test.ts

@@ -0,0 +1,64 @@
+import { describe, expect, it } from 'vitest'
+
+import { TR_BILLING } from '@/i18n/tr-billing'
+
+import { validateAutoReloadInputs } from './billing-amounts'
+import { resolveRefusal } from './errors'
+import { okBilling, okSubscription, postTrainBillingState, postTrainSubscriptionState } from './fixtures.test-util'
+import { deriveBillingView } from './use-billing-state'
+
+describe('Turkish billing contracts', () => {
+  it('keeps routes, amount bounds and action policy unchanged across languages', () => {
+    for (const kind of [
+      'consent_required',
+      'insufficient_scope',
+      'remote_spending_revoked',
+      'session_revoked',
+      'cli_billing_disabled',
+      'remote_spending_disabled',
+      'role_required',
+      'idempotency_conflict',
+      'no_payment_method',
+      'org_access_denied',
+      'monthly_cap_exceeded',
+      'rate_limited',
+      'temporarily_unavailable',
+      'stripe_unavailable',
+      'upgrade_cap_exceeded',
+      'endpoint_unavailable',
+      'timeout',
+      'transport',
+      'unknown'
+    ]) {
+      const refusal = { kind, message: '', portalUrl: 'https://portal.nousresearch.com/billing', retryAfter: 120 }
+      const english = resolveRefusal(refusal)
+      const turkish = resolveRefusal(refusal, TR_BILLING)
+      expect(turkish.action).toEqual(english.action)
+      expect(turkish.title).not.toBe(english.title)
+      expect(turkish.message).not.toBe(english.message)
+    }
+
+    const bounds = { min_usd: '10', max_usd: '100' }
+    expect(validateAutoReloadInputs('15', '20', bounds, TR_BILLING)).toEqual(
+      validateAutoReloadInputs('15', '20', bounds)
+    )
+    expect(validateAutoReloadInputs('20', '15', bounds, TR_BILLING).error).toBe(TR_BILLING.reloadGreater)
+    expect(resolveRefusal({ kind: 'transport', message: 'upstream diagnostic' }, TR_BILLING).message).toBe(
+      'upstream diagnostic'
+    )
+  })
+
+  it('translates the derived overview without altering prices or plan identities', () => {
+    const args = [okBilling(postTrainBillingState), okSubscription(postTrainSubscriptionState)] as const
+    const english = deriveBillingView(...args)
+    const turkish = deriveBillingView(...args, TR_BILLING)
+    expect(turkish.summary[0].label).toBe('Bakiye')
+    expect(turkish.summary[0].value).toBe(english.summary[0].value)
+    expect(turkish.plan?.tierName).toBe(english.plan?.tierName)
+    expect(turkish.plan?.price).toBe(english.plan?.price)
+    expect(turkish.paymentRow?.action?.url).toBe(english.paymentRow?.action?.url)
+    expect(turkish.tiers.map(tier => [tier.tierId, tier.state, tier.priceDisplay])).toEqual(
+      english.tiers.map(tier => [tier.tierId, tier.state, tier.priceDisplay])
+    )
+  })
+})

apps/desktop/src/app/settings/billing/plans-view.tsx

@@ -7,6 +7,7 @@ import { cn } from '@/lib/utils'
 
 import { Pill } from '../primitives'
 
+import { type BillingCopy, DEFAULT_BILLING_COPY, useBillingCopy } from './copy'
 import { BillingRefusalInline } from './inline-feedback'
 import { TierArt } from './tier-art'
 import { type BillingPlanTierView, formatBillingDate, formatMonthlyCreditsDelta } from './use-billing-state'
@@ -16,9 +17,13 @@ type DowngradeFlow = ReturnType<typeof useDowngradeFlow>
 
 // The human sentence for the panel body, derived purely from the phase. `null` while
 // a refusal is the only thing to show (BillingRefusalInline renders that separately).
-function previewMessage(phase: DowngradePhase, fallbackTierName: string): null | string {
+function previewMessage(
+  phase: DowngradePhase,
+  fallbackTierName: string,
+  copy: BillingCopy = DEFAULT_BILLING_COPY
+): null | string {
   if (phase.kind === 'previewing') {
-    return 'Checking this change…'
+    return copy.checkingChange
   }
 
   if (phase.kind === 'previewFailed') {
@@ -27,28 +32,27 @@ function previewMessage(phase: DowngradePhase, fallbackTierName: string): null |
 
   const { preview } = phase
   const targetName = preview.target_tier_name ?? fallbackTierName
-  const creditsDelta = formatMonthlyCreditsDelta(preview.monthly_credits_delta)
+  const creditsDelta = formatMonthlyCreditsDelta(preview.monthly_credits_delta, copy)
 
   switch (preview.effect) {
     case 'blocked':
-      return preview.reason ?? 'That change cannot be made here.'
+      return preview.reason ?? copy.cannotChange
 
     case 'no_op':
-      return `You are already on ${targetName} — nothing to change.`
+      return copy.alreadyPlan(targetName)
 
     case 'scheduled':
-      return (
+      return copy.scheduledChange(targetName, formatBillingDate(preview.effective_at, copy), creditsDelta)
-        `Change to ${targetName} — takes effect ${formatBillingDate(preview.effective_at)}. No charge now; ` +
-        `you keep your current plan until then.${creditsDelta ? ` Monthly credits change: ${creditsDelta}.` : ''}`
-      )
 
     default:
-      return 'This change cannot be scheduled here.'
+      return copy.cannotSchedule
   }
 }
 
 // The in-card preview → confirm panel for a downgrade (mirrors the TUI confirm flow).
 function DowngradeConfirm({ flow, tier }: { flow: DowngradeFlow; tier: BillingPlanTierView }) {
+  const copy = useBillingCopy()
+
   const active = flow.active
   const panelRef = useRef<HTMLDivElement>(null)
   const open = active?.target.tierId === tier.tierId
@@ -69,7 +73,7 @@ function DowngradeConfirm({ flow, tier }: { flow: DowngradeFlow; tier: BillingPl
   const captionCn = 'text-[length:var(--conversation-caption-font-size)] text-(--ui-text-tertiary)'
   const refusal = phase.kind === 'previewFailed' || phase.kind === 'scheduleFailed' ? phase.refusal : null
   const busy = phase.kind === 'previewing' || phase.kind === 'scheduling'
-  const message = previewMessage(phase, tier.name)
+  const message = previewMessage(phase, tier.name, copy)
 
   const canConfirm =
     (phase.kind === 'ready' && phase.preview.effect === 'scheduled') ||
@@ -91,19 +95,19 @@ function DowngradeConfirm({ flow, tier }: { flow: DowngradeFlow; tier: BillingPl
       <div className="flex min-w-0 flex-wrap items-center gap-2">
         {phase.kind === 'previewFailed' ? (
           <Button disabled={busy} onClick={flow.retryPreview} size="sm" type="button">
-            Try again
+            {copy.tryAgain}
           </Button>
         ) : canConfirm ? (
           <Button disabled={busy} onClick={() => void flow.confirm()} size="sm" type="button">
             {phase.kind === 'scheduling'
-              ? 'Scheduling…'
+              ? copy.scheduling
               : phase.kind === 'scheduleFailed'
-                ? 'Try again'
+                ? copy.tryAgain
-                : 'Confirm downgrade'}
+                : copy.confirmDowngrade}
           </Button>
         ) : null}
         <Button disabled={busy} onClick={flow.cancel} size="sm" type="button" variant="outline">
-          Cancel
+          {copy.cancel}
         </Button>
       </div>
     </div>
@@ -111,6 +115,8 @@ function DowngradeConfirm({ flow, tier }: { flow: DowngradeFlow; tier: BillingPl
 }
 
 function PlanCard({ flow, tier }: { flow: DowngradeFlow; tier: BillingPlanTierView }) {
+  const copy = useBillingCopy()
+
   const isCurrent = tier.state === 'current'
   const confirming = flow.active?.target.tierId === tier.tierId
   const cardRef = useRef<HTMLDivElement>(null)
@@ -143,7 +149,8 @@ function PlanCard({ flow, tier }: { flow: DowngradeFlow; tier: BillingPlanTierVi
             {tier.name}
           </div>
           <div className="text-[length:var(--conversation-caption-font-size)] text-(--ui-text-tertiary)">
-            {tier.priceDisplay}/mo
+            {tier.priceDisplay}
+            {copy.monthSuffix}
           </div>
         </div>
       </div>
@@ -155,9 +162,9 @@ function PlanCard({ flow, tier }: { flow: DowngradeFlow; tier: BillingPlanTierVi
       )}
 
       <div className="mt-auto min-w-0 pt-1">
-        {isCurrent && <Pill tone="primary">Current plan</Pill>}
+        {isCurrent && <Pill tone="primary">{copy.currentPlan}</Pill>}
 
-        {tier.state === 'scheduled' && <Pill>Scheduled</Pill>}
+        {tier.state === 'scheduled' && <Pill>{copy.scheduled}</Pill>}
 
         {tier.state === 'upgrade' && (
           <Button
@@ -183,7 +190,7 @@ function PlanCard({ flow, tier }: { flow: DowngradeFlow; tier: BillingPlanTierVi
               type="button"
               variant="outline"
             >
-              Downgrade
+              {copy.downgrade}
             </Button>
           ))}
       </div>
@@ -192,6 +199,8 @@ function PlanCard({ flow, tier }: { flow: DowngradeFlow; tier: BillingPlanTierVi
 }
 
 export function BillingPlansView({ onBack, tiers }: { onBack: () => void; tiers: BillingPlanTierView[] }) {
+  const copy = useBillingCopy()
+
   // A scheduled downgrade lands the user back on the overview, where the plan card
   // now shows the pending state with its undo.
   const flow = useDowngradeFlow({ onScheduled: onBack })
@@ -200,7 +209,7 @@ export function BillingPlansView({ onBack, tiers }: { onBack: () => void; tiers:
     <div className="@container">
       <div className="mb-2.5 flex items-center gap-2 pt-2 text-[length:var(--conversation-text-font-size)] font-medium">
         <Button
-          aria-label="Back to billing"
+          aria-label={copy.backBilling}
           className="size-7 p-0 text-(--ui-text-tertiary)"
           disabled={flow.mutating}
           onClick={onBack}
@@ -210,7 +219,7 @@ export function BillingPlansView({ onBack, tiers }: { onBack: () => void; tiers:
         >
           <ChevronLeft className="size-4" />
         </Button>
-        <span>Plans</span>
+        <span>{copy.plans}</span>
       </div>
 
       {tiers.length > 0 ? (
@@ -221,7 +230,7 @@ export function BillingPlansView({ onBack, tiers }: { onBack: () => void; tiers:
         </div>
       ) : (
         <div className="rounded-xl bg-(--ui-bg-quaternary) p-4 text-[length:var(--conversation-caption-font-size)] text-(--ui-text-tertiary)">
-          No plans are available to change to right now.
+          {copy.noPlans}
         </div>
       )}
     </div>

apps/desktop/src/app/settings/billing/use-billing-state.ts

@@ -1,9 +1,8 @@
 import { useQuery } from '@tanstack/react-query'
 
-import { fmtDate } from '@/lib/time'
-
 import type { BillingRefusal, BillingResult } from './api'
 import { useBillingApi } from './api'
+import { type BillingCopy, DEFAULT_BILLING_COPY } from './copy'
 import { resolveRefusal } from './errors'
 import type { BillingStateResponse, SubscriptionStateResponse, SubscriptionTierOption, UsageModelData } from './types'
 
@@ -30,7 +29,7 @@ const BILLING_QUERY_OPTIONS = {
 } as const
 
 export interface BillingSummaryItemView {
-  label: 'Auto-refill' | 'Balance' | 'Plan'
+  label: string
   tone?: 'muted' | 'primary'
   value: string
 }
@@ -172,12 +171,13 @@ export function useSubscriptionState(enabled = true) {
 
 export function deriveBillingView(
   stateResult?: BillingResult<BillingStateResponse>,
-  subscriptionResult?: BillingResult<SubscriptionStateResponse>
+  subscriptionResult?: BillingResult<SubscriptionStateResponse>,
+  copy: BillingCopy = DEFAULT_BILLING_COPY
 ): BillingView {
   if (!stateResult) {
     return {
       status: 'loading',
-      summary: emptySummary(),
+      summary: emptySummary(copy),
       tiers: [],
       usageRows: []
     }
@@ -185,9 +185,9 @@ export function deriveBillingView(
 
   if (!stateResult.ok) {
     return {
-      notice: refusalNotice(stateResult.refusal),
+      notice: refusalNotice(stateResult.refusal, copy),
       status: 'refusal',
-      summary: emptySummary(),
+      summary: emptySummary(copy),
       tiers: [],
       usageRows: []
     }
@@ -199,12 +199,12 @@ export function deriveBillingView(
   if (!billing.logged_in || subscription?.logged_in === false) {
     return {
       notice: {
-        action: { label: 'Open portal ↗', url: billing.portal_url ?? subscription?.portal_url ?? FALLBACK_PORTAL_URL },
+        action: { label: copy.portalArrow, url: billing.portal_url ?? subscription?.portal_url ?? FALLBACK_PORTAL_URL },
-        message: 'Run /portal in the TUI or open the Nous portal to connect your account.',
+        message: copy.connectMessage,
-        title: 'Connect your Nous account'
+        title: copy.connectTitle
       },
       status: 'logged_out',
-      summary: emptySummary(),
+      summary: emptySummary(copy),
       tiers: [],
       usageRows: []
     }
@@ -216,27 +216,27 @@ export function deriveBillingView(
   const capable = plansCapable(subscription, subscriptionResult)
   // Computed once and threaded to both the card (caption + undo) and the grid
   // (Scheduled marker), so the two never disagree about what's pending.
-  const pending = pendingTransition(subscription?.current)
+  const pending = pendingTransition(subscription?.current, copy)
-  const tiers = derivePlanTiers(subscription, billing.portal_url, capable, pending)
+  const tiers = derivePlanTiers(subscription, billing.portal_url, capable, pending, copy)
 
   return {
-    notice: noCardNotice(billing),
+    notice: noCardNotice(billing, copy),
-    paymentRow: paymentMethodRow(billing),
+    paymentRow: paymentMethodRow(billing, copy),
-    plan: derivePlanCard(billing, subscription, subscriptionResult, tiers, capable, pending),
+    plan: derivePlanCard(billing, subscription, subscriptionResult, tiers, capable, pending, copy),
-    refillRow: autoReloadRow(billing),
+    refillRow: autoReloadRow(billing, copy),
     status: 'normal',
     summary: [
-      { label: 'Balance', value: displayBalance(billing) },
+      { label: copy.balance, value: displayBalance(billing) },
-      { label: 'Plan', value: displayPlan(subscription, billing.usage) },
+      { label: copy.plan, value: displayPlan(subscription, billing.usage, copy) },
       {
-        label: 'Auto-refill',
+        label: copy.autoRefill,
         tone: billing.auto_reload?.enabled ? 'primary' : billing.auto_reload ? 'muted' : undefined,
-        value: billing.auto_reload ? (billing.auto_reload.enabled ? 'Enabled' : 'Off') : EMPTY_BILLING_VALUE
+        value: billing.auto_reload ? (billing.auto_reload.enabled ? copy.enabled : copy.off) : EMPTY_BILLING_VALUE
       }
     ],
     tiers,
-    topupRow: buyCreditsRow(billing),
+    topupRow: buyCreditsRow(billing, copy),
-    usageRows: deriveUsageRows(billing, subscription)
+    usageRows: deriveUsageRows(billing, subscription, copy)
   }
 }
 
@@ -275,7 +275,7 @@ export function buildManageSubscriptionUrl(
   return FALLBACK_PORTAL_BILLING_URL
 }
 
-export function formatBillingDate(value?: null | string): string {
+export function formatBillingDate(value?: null | string, copy: BillingCopy = DEFAULT_BILLING_COPY): string {
   if (!value) {
     return EMPTY_BILLING_VALUE
   }
@@ -286,23 +286,23 @@ export function formatBillingDate(value?: null | string): string {
     return EMPTY_BILLING_VALUE
   }
 
-  return fmtDate.format(date)
+  return copy.formatDate(date)
 }
 
-function emptySummary(): BillingSummaryItemView[] {
+function emptySummary(copy: BillingCopy = DEFAULT_BILLING_COPY): BillingSummaryItemView[] {
   return [
-    { label: 'Balance', value: EMPTY_BILLING_VALUE },
+    { label: copy.balance, value: EMPTY_BILLING_VALUE },
-    { label: 'Plan', value: EMPTY_BILLING_VALUE },
+    { label: copy.plan, value: EMPTY_BILLING_VALUE },
-    { label: 'Auto-refill', value: EMPTY_BILLING_VALUE }
+    { label: copy.autoRefill, value: EMPTY_BILLING_VALUE }
   ]
 }
 
-function refusalNotice(refusal: BillingRefusal): BillingNoticeView {
+function refusalNotice(refusal: BillingRefusal, copy: BillingCopy = DEFAULT_BILLING_COPY): BillingNoticeView {
-  const resolved = resolveRefusal(refusal)
+  const resolved = resolveRefusal(refusal, copy)
   const portalUrl = resolved.action.type === 'portal' ? resolved.action.url : undefined
 
   return {
-    action: portalUrl ? { label: 'Open portal ↗', url: portalUrl } : undefined,
+    action: portalUrl ? { label: copy.portalArrow, url: portalUrl } : undefined,
     message: resolved.message,
     title: resolved.title,
     tone: 'warn'
@@ -312,15 +312,18 @@ function refusalNotice(refusal: BillingRefusal): BillingNoticeView {
 // A logged-in account with no card can't buy credits or manage auto-refill, and
 // every one of those controls disables silently — so lead the page with a single
 // warn banner that names the blocker and links straight to the fix.
-function noCardNotice(billing: BillingStateResponse): BillingNoticeView | undefined {
+function noCardNotice(
+  billing: BillingStateResponse,
+  copy: BillingCopy = DEFAULT_BILLING_COPY
+): BillingNoticeView | undefined {
   if (billing.card) {
     return undefined
   }
 
   return {
-    action: { label: 'Add card ↗', url: billing.portal_url ?? FALLBACK_PORTAL_BILLING_URL },
+    action: { label: copy.addCard, url: billing.portal_url ?? FALLBACK_PORTAL_BILLING_URL },
-    message: 'Buying top-up credits and auto-refill stay disabled until a card is on file. Add one on the portal.',
+    message: copy.noCardMessage,
-    title: 'No payment method on file',
+    title: copy.noCardTitle,
     tone: 'warn'
   }
 }
@@ -348,10 +351,13 @@ function plansCapable(
 
 // Monthly credits are dollars; NAS sends a bare decimal string. Never render a
 // bare number — always "$110 credits/mo" (mirrors the retired subscriptionTierChips).
-function creditsPerMonthDisplay(monthlyCredits: null | string): string | undefined {
+function creditsPerMonthDisplay(
+  monthlyCredits: null | string,
+  copy: BillingCopy = DEFAULT_BILLING_COPY
+): string | undefined {
   const credits = Number((monthlyCredits ?? '').replace(/,/g, ''))
 
-  return Number.isFinite(credits) && credits > 0 ? `$${credits.toLocaleString('en-US')} credits/mo` : undefined
+  return Number.isFinite(credits) && credits > 0 ? copy.creditsMonthly(credits.toLocaleString('en-US')) : undefined
 }
 
 /**
@@ -360,14 +366,17 @@ function creditsPerMonthDisplay(monthlyCredits: null | string): string | undefin
  * ("−$88/mo"), never the raw number. Zero / absent → null so the caller hides
  * the line entirely.
  */
-export function formatMonthlyCreditsDelta(delta?: null | string): null | string {
+export function formatMonthlyCreditsDelta(
+  delta?: null | string,
+  copy: BillingCopy = DEFAULT_BILLING_COPY
+): null | string {
   const amount = parseAmount(delta)
 
   if (amount == null || amount === 0) {
     return null
   }
 
-  return `${amount < 0 ? '−' : '+'}${formatMoney(Math.abs(amount))}/mo`
+  return `${amount < 0 ? '−' : '+'}${formatMoney(Math.abs(amount))}${copy.monthSuffix}`
 }
 
 /**
@@ -384,25 +393,26 @@ function derivePlanCard(
   subscriptionResult: BillingResult<SubscriptionStateResponse> | undefined,
   tiers: BillingPlanTierView[],
   capable: boolean,
-  pending: PendingPlanTransition | undefined
+  pending: PendingPlanTransition | undefined,
+  copy: BillingCopy = DEFAULT_BILLING_COPY
 ): BillingPlanCardView {
   const current = subscription?.current
-  const tierName = current?.tier_name ?? billing.usage?.plan_name ?? 'Free'
+  const tierName = current?.tier_name ?? billing.usage?.plan_name ?? copy.free
   // Price resolves against the UNFILTERED catalog so a grandfathered current tier
   // still shows its price.
   const price = findCurrentTier(subscription)?.dollars_per_month_display
-  const renewal = formatBillingDate(current?.cycle_ends_at ?? billing.usage?.renews_at)
+  const renewal = formatBillingDate(current?.cycle_ends_at ?? billing.usage?.renews_at, copy)
   const unavailable = subscriptionResult ? !subscriptionResult.ok : false
 
   const caption = unavailable
-    ? 'Subscription details are unavailable; opening the portal is still available.'
+    ? copy.subscriptionUnavailable
     : pending
       ? pending.kind === 'downgrade'
-        ? `Changes to ${pending.tierName} on ${pending.when}.`
+        ? copy.changesPlan(pending.tierName, pending.when)
-        : `Cancels on ${pending.when}.`
+        : copy.cancelsOn(pending.when)
       : current
-        ? `Renews ${renewal}`
+        ? copy.renewsOn(renewal)
-        : 'No active subscription — paid models draw down top-up credits.'
+        : copy.noSubscription
 
   // Actionable = a paid tier above (upgrade) or an in-app downgrade below the current
   // one. Ticket 11 counts downgrades (they act in-app, so they carry no `action`); a
@@ -410,14 +420,14 @@ function derivePlanCard(
   const hasActionableTier = tiers.some(tier => tier.state === 'upgrade' || tier.state === 'downgrade')
 
   if (capable && hasActionableTier) {
-    return { action: { label: current ? 'Change plan' : 'View plans' }, caption, pending, price, tierName }
+    return { action: { label: current ? copy.changePlan : copy.viewPlans }, caption, pending, price, tierName }
   }
 
   return {
     caption,
     // No in-app action → always hand off to the portal so the user isn't stranded.
     link: {
-      label: 'Adjust plan ↗',
+      label: copy.adjustPlan,
       url: buildManageSubscriptionUrl(subscription, subscription?.portal_url ?? billing.portal_url)
     },
     pending,
@@ -432,20 +442,21 @@ function derivePlanCard(
 // Precedence: a downgrade WINS if both are somehow set — it names a concrete target
 // tier, the stronger, more specific signal, and is what the grid marks.
 function pendingTransition(
-  current: null | undefined | NonNullable<SubscriptionStateResponse['current']>
+  current: null | undefined | NonNullable<SubscriptionStateResponse['current']>,
+  copy: BillingCopy = DEFAULT_BILLING_COPY
 ): PendingPlanTransition | undefined {
   if (current?.pending_downgrade_tier_name && current.pending_downgrade_at) {
     return {
       kind: 'downgrade',
       tierName: current.pending_downgrade_tier_name,
-      when: current.pending_downgrade_display ?? formatBillingDate(current.pending_downgrade_at)
+      when: current.pending_downgrade_display ?? formatBillingDate(current.pending_downgrade_at, copy)
     }
   }
 
   if (current?.cancel_at_period_end && current.cancellation_effective_at) {
     return {
       kind: 'cancellation',
-      when: current.cancellation_effective_display ?? formatBillingDate(current.cancellation_effective_at)
+      when: current.cancellation_effective_display ?? formatBillingDate(current.cancellation_effective_at, copy)
     }
   }
 
@@ -471,7 +482,8 @@ function derivePlanTiers(
   subscription: null | SubscriptionStateResponse,
   fallbackPortalUrl: null | string,
   capable: boolean,
-  pending: PendingPlanTransition | undefined
+  pending: PendingPlanTransition | undefined,
+  copy: BillingCopy = DEFAULT_BILLING_COPY
 ): BillingPlanTierView[] {
   if (!capable || !subscription) {
     return []
@@ -503,7 +515,7 @@ function derivePlanTiers(
 
   return gridTiers.map((tier): BillingPlanTierView => {
     const base: BillingPlanTierBase = {
-      creditsDisplay: creditsPerMonthDisplay(tier.monthly_credits),
+      creditsDisplay: creditsPerMonthDisplay(tier.monthly_credits, copy),
       name: tier.name,
       priceDisplay: tier.dollars_per_month_display,
       tierId: tier.tier_id
@@ -529,13 +541,16 @@ function derivePlanTiers(
 
     return {
       ...base,
-      action: { label: 'Choose ↗', url: buildManageSubscriptionUrl(subscription, manageBase, tier.tier_id) },
+      action: { label: copy.choose, url: buildManageSubscriptionUrl(subscription, manageBase, tier.tier_id) },
       state: 'upgrade'
     }
   })
 }
 
-function paymentMethodRow(billing: BillingStateResponse): BillingAccountRowView {
+function paymentMethodRow(
+  billing: BillingStateResponse,
+  copy: BillingCopy = DEFAULT_BILLING_COPY
+): BillingAccountRowView {
   const portalUrl = billing.portal_url ?? FALLBACK_PORTAL_BILLING_URL
   const card = billing.card
 
@@ -544,81 +559,80 @@ function paymentMethodRow(billing: BillingStateResponse): BillingAccountRowView
     // it. The reason (buys/auto-refill are blocked) already leads the page as a
     // notice, so the row stays a bare call-to-action with no redundant status text.
     return {
-      action: { label: 'Add payment method', url: portalUrl },
+      action: { label: copy.addPayment, url: portalUrl },
       description: '',
       id: 'payment_method',
-      title: 'Payment method'
+      title: copy.paymentMethod
     }
   }
 
   return {
-    action: { label: 'Update', url: portalUrl },
+    action: { label: copy.update, url: portalUrl },
-    description: 'Manage the card used for top-ups and subscription renewals.',
+    description: copy.manageCard,
     id: 'payment_method',
-    title: 'Payment method',
+    title: copy.paymentMethod,
-    value: `${capitalize(card.brand)} •••• ${card.last4}${provenanceSuffix(card.resolved_via)}`
+    value: `${capitalize(card.brand)} •••• ${card.last4}${provenanceSuffix(card.resolved_via, copy)}`
   }
 }
 
-function buyCreditsRow(billing: BillingStateResponse): BillingAccountRowView {
+function buyCreditsRow(billing: BillingStateResponse, copy: BillingCopy = DEFAULT_BILLING_COPY): BillingAccountRowView {
   if (!billing.card) {
     // The no-card blocker is already spelled out by the page-level warn banner
     // (noCardNotice); repeating it here — emoji and all — just clutters the row,
     // so keep the plain "what buying does" line and let the controls sit disabled.
     return {
-      action: { disabled: true, label: 'Buy' },
+      action: { disabled: true, label: copy.buy },
       chips: billing.charge_presets.map(amount => ({ disabled: true, label: formatMoney(amount) })),
-      description: 'A single charge on your card, added to your balance today.',
+      description: copy.buyDescription,
       id: 'buy_credits',
-      title: 'Buy credits now'
+      title: copy.buyCredits
     }
   }
 
-  const disabledReason = buyCreditsDisabledReason(billing)
+  const disabledReason = buyCreditsDisabledReason(billing, copy)
 
   if (disabledReason) {
     return {
       description: disabledReason,
       id: 'buy_credits',
-      title: 'Buy credits now'
+      title: copy.buyCredits
     }
   }
 
   return {
-    action: { disabled: true, label: 'Buy' },
+    action: { disabled: true, label: copy.buy },
     chips: billing.charge_presets.map(amount => ({ disabled: true, label: formatMoney(amount) })),
-    description: 'A single charge on your card, added to your balance today.',
+    description: copy.buyDescription,
     id: 'buy_credits',
-    title: 'Buy credits now'
+    title: copy.buyCredits
   }
 }
 
 // The generic first sentence shared by the off / absent / divergent states,
 // where the concrete amounts aren't the headline. The configured state overrides
 // this with the disambiguating "Charges $X … below $Y." sentence (spec §8).
-const AUTO_REFILL_GENERIC = 'Keep your balance topped up when it drops below your threshold.'
 
-function autoReloadRow(billing: BillingStateResponse): BillingAccountRowView {
+function autoReloadRow(billing: BillingStateResponse, copy: BillingCopy = DEFAULT_BILLING_COPY): BillingAccountRowView {
   const autoReload = billing.auto_reload
 
   if (!autoReload) {
     return {
-      action: { disabled: true, label: 'Manage' },
+      action: { disabled: true, label: copy.manage },
-      caption: 'Manage auto-refill from the portal.',
+      caption: copy.manageRefill,
-      description: AUTO_REFILL_GENERIC,
+      description: copy.refillDescription,
       id: 'auto_reload',
       pill: { label: EMPTY_BILLING_VALUE, tone: 'muted' },
-      title: 'Refill when low'
+      title: copy.refillWhenLow
     }
   }
 
   if (!autoReload.enabled) {
     return {
-      caption: 'Turn on auto-refill from the portal',
+      caption: copy.turnOnRefill,
-      description: AUTO_REFILL_GENERIC,
+      description: copy.refillDescription,
       id: 'auto_reload',
-      pill: { label: 'Off', tone: 'muted' },
+      pill: { label: copy.off, tone: 'muted' },
-      title: 'Refill when low'
+      title: copy.refillWhenLow
     }
   }
 
@@ -626,16 +640,16 @@ function autoReloadRow(billing: BillingStateResponse): BillingAccountRowView {
   // the default enabled path below — the same treatment as a canonical card.
   if (autoReload.card?.kind === 'distinct') {
     const { brand, last4 } = autoReload.card
-    const cardLabel = brand && last4 ? `${capitalize(brand)} ••${last4}` : 'a different card'
+    const cardLabel = brand && last4 ? `${capitalize(brand)} ••${last4}` : copy.anotherCard
     const portalUrl = billing.portal_url ?? FALLBACK_PORTAL_BILLING_URL
 
     return {
-      action: { label: 'Reconcile ↗', url: portalUrl },
+      action: { label: copy.reconcile, url: portalUrl },
-      caption: `Auto-refill charges ${cardLabel} — reconcile on the portal`,
+      caption: copy.reconcileCard(cardLabel),
-      description: AUTO_REFILL_GENERIC,
+      description: copy.refillDescription,
       id: 'auto_reload',
-      pill: { label: 'Enabled', tone: 'primary' },
+      pill: { label: copy.enabled, tone: 'primary' },
-      title: 'Refill when low'
+      title: copy.refillWhenLow
     }
   }
 
@@ -643,22 +657,23 @@ function autoReloadRow(billing: BillingStateResponse): BillingAccountRowView {
   const threshold = autoReload.threshold_display || formatMoney(autoReload.threshold_usd)
 
   return {
-    action: { label: 'Manage' },
+    action: { label: copy.manage },
     // Numbers live in the first sentence (spec §8); the swap region below carries
     // the editable fields, so no redundant caption here.
-    description: `Charges ${reloadTo} automatically when your balance falls below ${threshold}.`,
+    description: copy.chargesBelow(reloadTo, threshold),
     id: 'auto_reload',
     // The only row that edits in place — AutoReloadRow keys its swap layout off this
     // flag rather than sniffing the action label.
     manageInApp: true,
-    pill: { label: 'Enabled', tone: 'primary' },
+    pill: { label: copy.enabled, tone: 'primary' },
-    title: 'Refill when low'
+    title: copy.refillWhenLow
   }
 }
 
 function deriveUsageRows(
   billing: BillingStateResponse,
-  subscription: null | SubscriptionStateResponse
+  subscription: null | SubscriptionStateResponse,
+  copy: BillingCopy = DEFAULT_BILLING_COPY
 ): BillingUsageRowView[] {
   const rows: BillingUsageRowView[] = []
   const current = subscription?.current
@@ -671,8 +686,8 @@ function deriveUsageRows(
   const subscriptionValue =
     remaining != null && monthly != null
       ? remaining < 0
-        ? `${formatMoney(0)} of ${formatMoney(monthly)} left · ${formatMoney(Math.abs(remaining))} over`
+        ? copy.remaining(formatMoney(0), formatMoney(monthly), formatMoney(Math.abs(remaining)))
-        : `${formatMoney(remaining)} of ${formatMoney(monthly)} left`
+        : copy.remaining(formatMoney(remaining), formatMoney(monthly))
       : (usage?.subscription_remaining_display ?? usage?.plan_bar?.remaining_display ?? EMPTY_BILLING_VALUE)
 
   const remainingFraction = remaining != null && monthly != null && monthly > 0 ? remaining / monthly : null
@@ -681,16 +696,16 @@ function deriveUsageRows(
     bar:
       remainingFraction != null
         ? {
-            label: 'Subscription credits remaining',
+            label: copy.subscriptionRemaining,
             state: remainingFraction <= 0.1 ? 'danger' : 'ok',
             tone: 'subscription',
             track: remaining != null && remaining <= 0 ? 'danger' : undefined,
             value: clamp01(remainingFraction)
           }
         : undefined,
-    caption: `Resets ${formatBillingDate(current?.cycle_ends_at ?? usage?.renews_at)}`,
+    caption: copy.resetsOn(formatBillingDate(current?.cycle_ends_at ?? usage?.renews_at, copy)),
     id: 'subscription_credits',
-    title: 'Subscription credits',
+    title: copy.subscriptionCredits,
     value: subscriptionValue
   })
 
@@ -699,9 +714,9 @@ function deriveUsageRows(
   // No bar: top-ups have no denominator (the wire carries only the current
   // balance, and the pool is open-ended), so a fill fraction would be fiction.
   rows.push({
-    caption: 'Does not expire',
+    caption: copy.noExpiry,
     id: 'topup_credits',
-    title: 'Top-up credits',
+    title: copy.topupCredits,
     value: topupValue
   })
 
@@ -711,22 +726,22 @@ function deriveUsageRows(
     const limit = parseAmount(cap.limit_usd)
     const spent = parseAmount(cap.spent_this_month_usd) ?? 0
     const usedFraction = limit != null && limit > 0 ? spent / limit : null
-    const value = `${cap.spent_display || formatMoney(spent)} of ${cap.limit_display || formatMoney(limit)} used`
+    const value = copy.used(cap.spent_display || formatMoney(spent), cap.limit_display || formatMoney(limit))
 
     rows.push({
       bar:
         usedFraction != null
           ? {
-              label: 'Monthly spend cap used',
+              label: copy.capUsed,
               state: usedFraction >= 0.9 ? 'danger' : 'ok',
               tone: 'cap',
               track: usedFraction >= 1 ? 'danger' : undefined,
               value: clamp01(usedFraction)
             }
           : undefined,
-      caption: cap.is_default_ceiling ? 'Default ceiling' : 'Monthly remote spending',
+      caption: cap.is_default_ceiling ? copy.defaultCeiling : copy.monthlyRemoteSpending,
       id: 'monthly_cap',
-      title: 'Monthly spend cap',
+      title: copy.monthlyCap,
       value
     })
   }
@@ -738,7 +753,11 @@ function displayBalance(billing: BillingStateResponse): string {
   return nonEmpty(billing.balance_display) ?? formatMoney(billing.balance_usd)
 }
 
-function displayPlan(subscription: null | SubscriptionStateResponse, usage?: UsageModelData): string {
+function displayPlan(
+  subscription: null | SubscriptionStateResponse,
+  usage?: UsageModelData,
+  copy: BillingCopy = DEFAULT_BILLING_COPY
+): string {
   const current = subscription?.current
   const tier = current?.tier_name ?? usage?.plan_name
 
@@ -748,7 +767,7 @@ function displayPlan(subscription: null | SubscriptionStateResponse, usage?: Usa
 
   const price = findCurrentTier(subscription)?.dollars_per_month_display
 
-  return price ? `${tier} · ${price}/mo` : tier
+  return price ? `${tier} · ${price}${copy.monthSuffix}` : tier
 }
 
 function topupCreditsValue(billing: BillingStateResponse, usage?: UsageModelData): string {
@@ -760,33 +779,40 @@ function topupCreditsValue(billing: BillingStateResponse, usage?: UsageModelData
   )
 }
 
-function buyCreditsDisabledReason(billing: BillingStateResponse): null | string {
+function buyCreditsDisabledReason(
+  billing: BillingStateResponse,
+  copy: BillingCopy = DEFAULT_BILLING_COPY
+): null | string {
   if (!billing.is_admin) {
-    return resolveRefusal({ kind: 'role_required', message: '' }).message
+    return resolveRefusal({ kind: 'role_required', message: '' }, copy).message
   }
 
   if (!billing.cli_billing_enabled) {
-    return resolveRefusal({ kind: 'cli_billing_disabled', message: '', portalUrl: billing.portal_url ?? undefined })
+    return resolveRefusal(
-      .message
+      { kind: 'cli_billing_disabled', message: '', portalUrl: billing.portal_url ?? undefined },
+      copy
+    ).message
   }
 
   if (!billing.can_charge) {
-    return resolveRefusal({ kind: 'remote_spending_disabled', message: '', portalUrl: billing.portal_url ?? undefined })
+    return resolveRefusal(
-      .message
+      { kind: 'remote_spending_disabled', message: '', portalUrl: billing.portal_url ?? undefined },
+      copy
+    ).message
   }
 
   return null
 }
 
-function provenanceSuffix(resolvedVia?: null | string): string {
+function provenanceSuffix(resolvedVia?: null | string, copy: BillingCopy = DEFAULT_BILLING_COPY): string {
   if (!resolvedVia) {
     return ''
   }
 
   const labels: Record<string, string> = {
-    autoRefill: 'auto-refill card',
+    autoRefill: copy.refillCard,
-    customerDefault: 'customer default',
+    customerDefault: copy.customerDefault,
-    subPin: 'subscription card'
+    subPin: copy.subscriptionCard
   }
 
   return ` - ${labels[resolvedVia] ?? resolvedVia}`

apps/desktop/src/app/settings/billing/use-charge-poller.test.ts

@@ -3,6 +3,8 @@ import { act, renderHook } from '@testing-library/react'
 import { createElement, type PropsWithChildren } from 'react'
 import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
 
+import { I18nProvider } from '@/i18n'
+
 import type { BillingResult } from './api'
 import type { BillingChargeStatusResponse } from './types'
 
@@ -58,7 +60,11 @@ function controlledClock() {
 function wrapper({ children }: PropsWithChildren) {
   const client = new QueryClient({ defaultOptions: { queries: { retry: false } } })
 
-  return createElement(QueryClientProvider, { client }, children)
+  return createElement(I18nProvider, {
+    configClient: null,
+    initialLocale: 'en',
+    children: createElement(QueryClientProvider, { client }, children)
+  })
 }
 
 beforeEach(() => {

apps/desktop/src/app/settings/billing/use-charge-poller.ts

@@ -9,6 +9,7 @@ import { useCallback, useRef, useState } from 'react'
 
 import type { BillingApi, BillingRefusal } from './api'
 import { useBillingApi } from './api'
+import { type BillingCopy, DEFAULT_BILLING_COPY, useBillingCopy } from './copy'
 import { resolveRefusal } from './errors'
 import type { BillingChargeStatusResponse } from './types'
 
@@ -43,6 +44,7 @@ export interface ChargePollClock {
 }
 
 export interface ChargePollOptions extends ChargePollClock {
+  copy?: BillingCopy
   portalUrl?: null | string
 }
 
@@ -66,6 +68,7 @@ export async function pollChargeSettlement(
   chargeId: string,
   opts: ChargePollOptions = {}
 ): Promise<ChargeFlowOutcome> {
+  const copy = opts.copy ?? DEFAULT_BILLING_COPY
   const sleep = opts.sleep ?? defaultSleep
   const now = opts.now ?? Date.now
   const observed: { refusal?: BillingRefusal; status?: BillingChargeStatusResponse } = {}
@@ -96,51 +99,51 @@ export async function pollChargeSettlement(
       return {
         amountUsd: settlement.status.amount_usd,
         kind: 'success',
-        message: settlement.status.amount_usd ? `$${settlement.status.amount_usd} added.` : 'Credits added.'
+        message: settlement.status.amount_usd ? copy.chargeAdded(settlement.status.amount_usd) : copy.creditsAdded
       }
 
     case 'failed':
       return {
         action: { type: 'retry' },
         kind: 'failure',
-        message: renderChargeFailed(settlement.status.reason),
+        message: renderChargeFailed(settlement.status.reason, copy),
         retryFreshKey: true,
-        title: 'Charge failed'
+        title: copy.chargeFailedTitle
       }
     case 'ambiguous': {
       if (settlement.status && refusalPolicy(settlement.error).ambiguousMidPoll) {
         const refusal = observed.refusal ?? refusalFromStatus(settlement.error, settlement.status)
-        const resolved = resolveRefusal(refusal)
+        const resolved = resolveRefusal(refusal, copy)
         const portalUrl = resolved.action.type === 'portal' ? resolved.action.url : refusal.portalUrl
 
         return {
           kind: 'ambiguous',
-          message: `${resolved.message} Your last charge's outcome is unconfirmed - check your balance/history before retrying.`,
+          message: copy.unconfirmed(resolved.message),
           portalUrl: portalUrl ?? opts.portalUrl ?? undefined,
-          title: 'Charge outcome unconfirmed'
+          title: copy.unconfirmedTitle
         }
       }
 
       return {
         kind: 'failure',
-        message: observed.refusal?.message || 'Could not check the charge.',
+        message: observed.refusal?.message || copy.checkFailedMessage,
         retryFreshKey: true,
-        title: 'Could not check charge'
+        title: copy.checkFailedTitle
       }
     }
 
     case 'refused':
       return {
         kind: 'failure',
-        message: observed.refusal?.message || settlement.status.message || 'Could not check the charge.',
+        message: observed.refusal?.message || settlement.status.message || copy.checkFailedMessage,
         retryFreshKey: true,
-        title: 'Could not check charge'
+        title: copy.checkFailedTitle
       }
 
     case 'cancelled':
 
     case 'timed_out':
-      return timeoutOutcome(observed.status?.ok ? (observed.status.portal_url ?? opts.portalUrl) : opts.portalUrl)
+      return timeoutOutcome(observed.status?.ok ? (observed.status.portal_url ?? opts.portalUrl) : opts.portalUrl, copy)
   }
 }
 
@@ -173,6 +176,7 @@ function isRecord(value: unknown): value is Record<string, unknown> {
 }
 
 export function useChargeFlow() {
+  const copy = useBillingCopy()
   const api = useBillingApi()
   const queryClient = useQueryClient()
   const [phase, setPhase] = useState<ChargeFlowPhase>('idle')
@@ -206,7 +210,7 @@ export function useChargeFlow() {
       const chargeResult = await api.charge(amountUsd, idempotencyKey)
 
       if (!chargeResult.ok) {
-        const resolved = resolveRefusal(chargeResult.refusal)
+        const resolved = resolveRefusal(chargeResult.refusal, copy)
 
         const action =
           resolved.action.type === 'portal'
@@ -239,9 +243,9 @@ export function useChargeFlow() {
       if (!chargeId) {
         setOutcome({
           kind: 'failure',
-          message: 'The billing service accepted the request but did not return a charge id.',
+          message: copy.missingChargeId,
           retryFreshKey: true,
-          title: 'Charge could not be tracked'
+          title: copy.untrackedTitle
         })
         setPhaseState('done')
 
@@ -251,6 +255,7 @@ export function useChargeFlow() {
       setPhaseState('polling')
 
       const pollOutcome = await pollChargeSettlement(api, chargeId, {
+        copy,
         portalUrl: chargeResult.data.portal_url
       })
 
@@ -261,7 +266,7 @@ export function useChargeFlow() {
         void queryClient.invalidateQueries({ queryKey: ['billing', 'state'] })
       }
     },
-    [api, queryClient, setPhaseState]
+    [api, queryClient, setPhaseState, copy]
   )
 
   return { outcome, phase, reset, start }
@@ -271,27 +276,27 @@ function shouldReuseIdempotencyKey(refusal: BillingRefusal): boolean {
   return retryableSendKinds.has(refusal.kind)
 }
 
-function timeoutOutcome(portalUrl?: null | string): ChargeFlowOutcome {
+function timeoutOutcome(portalUrl?: null | string, copy: BillingCopy = DEFAULT_BILLING_COPY): ChargeFlowOutcome {
   return {
     kind: 'ambiguous',
-    message: 'Charge may still settle. Check the portal before retrying.',
+    message: copy.stillProcessingMessage,
     portalUrl: portalUrl ?? undefined,
-    title: 'Still processing after 5 minutes'
+    title: copy.stillProcessingTitle
   }
 }
 
-function renderChargeFailed(reason?: null | string): string {
+function renderChargeFailed(reason?: null | string, copy: BillingCopy = DEFAULT_BILLING_COPY): string {
   switch ((reason || '').trim()) {
     case 'authentication_required':
-      return 'Your bank requires verification (3DS). Complete it on the portal to finish this purchase.'
+      return copy.bankVerification
 
     case 'payment_method_expired':
-      return 'Your card has expired. Update it on the portal.'
+      return copy.cardExpired
 
     case 'card_declined':
-      return 'Your card was declined. Try another card on the portal.'
+      return copy.cardDeclined
 
     default:
-      return `The charge didn't go through (${reason || 'processing_error'}).`
+      return copy.chargeFailed(reason || 'processing_error')
   }
 }

apps/desktop/src/app/settings/billing/use-step-up.test.tsx

@@ -3,6 +3,8 @@ import { act, renderHook, waitFor } from '@testing-library/react'
 import { createElement, type PropsWithChildren } from 'react'
 import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
 
+import { I18nProvider } from '@/i18n'
+
 const apiMocks = vi.hoisted(() => ({
   stepUp: vi.fn()
 }))
@@ -56,7 +58,11 @@ import { useStepUpFlow } from './use-step-up'
 
 function createWrapper(client: QueryClient) {
   return function wrapper({ children }: PropsWithChildren) {
-    return createElement(QueryClientProvider, { client }, children)
+    return createElement(I18nProvider, {
+      configClient: null,
+      initialLocale: 'en',
+      children: createElement(QueryClientProvider, { client }, children)
+    })
   }
 }
 

apps/desktop/src/app/settings/billing/use-step-up.ts

@@ -5,6 +5,7 @@ import { useCallback, useEffect, useRef, useState } from 'react'
 import { $gateway } from '@/store/gateway'
 
 import { useBillingApi } from './api'
+import { useBillingCopy } from './copy'
 import { resolveRefusal } from './errors'
 
 export type StepUpPhase = 'idle' | 'verifying' | 'waiting'
@@ -26,6 +27,7 @@ interface StepUpVerificationPayload {
 }
 
 export function useStepUpFlow() {
+  const copy = useBillingCopy()
   const api = useBillingApi()
   const gateway = useStore($gateway)
   const queryClient = useQueryClient()
@@ -107,7 +109,7 @@ export function useStepUpFlow() {
     unsubscribe()
 
     if (!result.ok) {
-      const resolved = resolveRefusal(result.refusal)
+      const resolved = resolveRefusal(result.refusal, copy)
 
       setMessage({
         kind: 'error',
@@ -121,8 +123,8 @@ export function useStepUpFlow() {
     if (!result.data.granted) {
       setMessage({
         kind: 'error',
-        text: 'Verification finished without allowing Remote Spending for this terminal.',
+        text: copy.verificationDeniedMessage,
-        title: 'Verification was not approved'
+        title: copy.verificationDeniedTitle
       })
 
       return
@@ -134,10 +136,10 @@ export function useStepUpFlow() {
     ])
     setMessage({
       kind: 'success',
-      text: 'Remote Spending is allowed for this terminal.',
+      text: copy.verificationDoneMessage,
-      title: 'Verification complete'
+      title: copy.verificationDoneTitle
     })
-  }, [api, gateway, queryClient, unsubscribe])
+  }, [api, gateway, queryClient, unsubscribe, copy])
 
   return { dismiss, message, openVerification, phase, start, verification }
 }

apps/desktop/src/app/settings/combobox-input.tsx

@@ -4,6 +4,7 @@ import { Codicon } from '@/components/ui/codicon'
 import { Command, CommandGroup, CommandItem, CommandList } from '@/components/ui/command'
 import { Input } from '@/components/ui/input'
 import { Popover, PopoverAnchor, PopoverContent } from '@/components/ui/popover'
+import { useI18n } from '@/i18n'
 import { cn } from '@/lib/utils'
 
 /**
@@ -34,6 +35,7 @@ export function ComboboxInput({
   placeholder?: string
   className?: string
 }) {
+  const { t } = useI18n()
   const [open, setOpen] = useState(false)
   const inputRef = useRef<HTMLInputElement>(null)
 
@@ -66,7 +68,7 @@ export function ComboboxInput({
             value={value}
           />
           <button
-            aria-label="Show options"
+            aria-label={t.settings.runtime.showOptions}
             className="absolute inset-y-0 right-1.5 flex items-center text-muted-foreground"
             onClick={() => {
               setOpen(current => !current)

apps/desktop/src/app/settings/computer-use-panel.test.tsx

@@ -0,0 +1,63 @@
+import { cleanup, render, screen } from '@testing-library/react'
+import { afterEach, describe, expect, it, vi } from 'vitest'
+
+import { I18nProvider } from '@/i18n/context'
+
+import { ComputerUsePanel } from './computer-use-panel'
+
+const getStatus = vi.hoisted(() => vi.fn())
+vi.mock('@/hermes', () => ({
+  getComputerUseStatus: getStatus,
+  getActionStatus: vi.fn(),
+  grantComputerUsePermissions: vi.fn()
+}))
+
+afterEach(() => {
+  cleanup()
+  vi.clearAllMocks()
+})
+
+describe('Computer Use localized permissions', () => {
+  it('renders macOS permission labels, explanations, and states in Turkish', async () => {
+    getStatus.mockResolvedValue({
+      platform: 'darwin',
+      platform_supported: true,
+      installed: true,
+      can_grant: true,
+      accessibility: true,
+      screen_recording: false,
+      ready: false,
+      checks: []
+    })
+    render(
+      <I18nProvider configClient={null} initialLocale="tr">
+        <ComputerUsePanel />
+      </I18nProvider>
+    )
+    expect(await screen.findByText('Erişilebilirlik')).toBeTruthy()
+    expect(screen.getByText('Ekran Kaydı')).toBeTruthy()
+    expect(screen.getByText('İzin verildi')).toBeTruthy()
+    expect(screen.getByText('İzin verilmedi')).toBeTruthy()
+    expect(screen.getByText(/uygulama pencerelerinin ekran görüntüsünü/)).toBeTruthy()
+    expect(screen.getByRole('button', { name: 'İzinleri ver' })).toBeTruthy()
+  })
+
+  it('retains English and represents a ready Windows driver without macOS permission controls', async () => {
+    getStatus.mockResolvedValue({
+      platform: 'win32',
+      platform_supported: true,
+      installed: true,
+      can_grant: false,
+      ready: true,
+      checks: []
+    })
+    render(
+      <I18nProvider configClient={null} initialLocale="en">
+        <ComputerUsePanel />
+      </I18nProvider>
+    )
+    expect(await screen.findByText('Driver health')).toBeTruthy()
+    expect(screen.getByText('Ready')).toBeTruthy()
+    expect(screen.queryByRole('button', { name: 'Grant permissions' })).toBeNull()
+  })
+})

apps/desktop/src/app/settings/computer-use-panel.tsx

@@ -2,6 +2,7 @@ import { useCallback, useEffect, useRef, useState } from 'react'
 
 import { Button } from '@/components/ui/button'
 import { getActionStatus, getComputerUseStatus, grantComputerUsePermissions } from '@/hermes'
+import { useI18n } from '@/i18n'
 import { AlertTriangle, Check, ExternalLink, Loader2, RefreshCw, X } from '@/lib/icons'
 import { upsertDesktopActionTask } from '@/store/activity'
 import { notify, notifyError } from '@/store/notifications'
@@ -17,10 +18,6 @@ interface ComputerUsePanelProps {
 
 // Per-OS one-liner shown when there's no TCC grant flow (Windows/Linux). macOS
 // drives the permission rows instead, so it has no entry here.
-const PLATFORM_NOTE: Record<string, string> = {
-  linux: 'Drives your desktop via the X11/XWayland accessibility stack — no permission prompt.',
-  win32: 'First run may trigger a Windows SmartScreen prompt for the cua-driver UIAccess worker — allow it.'
-}
 
 function tone(granted: boolean | null) {
   return granted === true ? 'primary' : 'muted'
@@ -33,6 +30,9 @@ function GrantIcon({ granted }: { granted: boolean | null }) {
 }
 
 function PermissionRow({ granted, label, hint }: { granted: boolean | null; label: string; hint: string }) {
+  const { t } = useI18n()
+  const copy = t.settings.runtime.computerUse
+
   return (
     <div className="flex flex-wrap items-center justify-between gap-2 rounded-lg bg-background/55 p-2.5">
       <div className="min-w-0">
@@ -41,7 +41,7 @@ function PermissionRow({ granted, label, hint }: { granted: boolean | null; labe
       </div>
       <Pill tone={tone(granted)}>
         <GrantIcon granted={granted} />
-        {granted === true ? 'Granted' : granted === false ? 'Not granted' : 'Unknown'}
+        {granted === true ? copy.granted : granted === false ? copy.notGranted : copy.unknown}
       </Pill>
     </div>
   )
@@ -61,6 +61,8 @@ function PermissionRow({ granted, label, hint }: { granted: boolean | null; labe
  * below this card (the generic ToolsetConfigPanel).
  */
 export function ComputerUsePanel({ onConfiguredChange }: ComputerUsePanelProps) {
+  const { t } = useI18n()
+  const copy = t.settings.runtime.computerUse
   const [status, setStatus] = useState<ComputerUseStatus | null>(null)
   const [loading, setLoading] = useState(true)
   const [granting, setGranting] = useState(false)
@@ -70,11 +72,11 @@ export function ComputerUsePanel({ onConfiguredChange }: ComputerUsePanelProps)
     try {
       setStatus(await getComputerUseStatus())
     } catch (err) {
-      notifyError(err, 'Could not read Computer Use status')
+      notifyError(err, copy.statusFailed)
     } finally {
       setLoading(false)
     }
-  }, [])
+  }, [copy.statusFailed])
 
   // eslint-disable-next-line no-restricted-syntax -- legitimate non-atom ref write (see eslint rule comment)
   useEffect(() => {
@@ -91,15 +93,15 @@ export function ComputerUsePanel({ onConfiguredChange }: ComputerUsePanelProps)
       const started = await grantComputerUsePermissions()
 
       if (!started.ok) {
-        notifyError(new Error('spawn failed'), 'Could not request permissions')
+        notifyError(new Error('spawn failed'), copy.permissionsFailed)
 
         return
       }
 
       notify({
         kind: 'info',
-        title: 'Approve in System Settings',
+        title: copy.approveTitle,
-        message: 'macOS will show a permission dialog attributed to CuaDriver. Approve it, then return here.'
+        message: copy.approveBody
       })
 
       // The driver waits for the user to flip the switch — poll until it exits.
@@ -124,20 +126,20 @@ export function ComputerUsePanel({ onConfiguredChange }: ComputerUsePanelProps)
       }
     } catch (err) {
       if (activeRef.current) {
-        notifyError(err, 'Could not request permissions')
+        notifyError(err, copy.permissionsFailed)
       }
     } finally {
       if (activeRef.current) {
         setGranting(false)
       }
     }
-  }, [onConfiguredChange, refresh])
+  }, [onConfiguredChange, refresh, copy])
 
   if (loading) {
     return (
       <div className="flex items-center gap-2 px-1 text-xs text-muted-foreground">
         <Loader2 className="size-3.5 animate-spin" />
-        Checking Computer Use status…
+        {copy.checking}
       </div>
     )
   }
@@ -147,18 +149,14 @@ export function ComputerUsePanel({ onConfiguredChange }: ComputerUsePanelProps)
   }
 
   if (!status.platform_supported) {
-    return (
+    return <p className="px-1 text-xs text-muted-foreground">{copy.unsupported(status.platform)}</p>
-      <p className="px-1 text-xs text-muted-foreground">
-        Computer Use isn&apos;t supported on this platform ({status.platform}).
-      </p>
-    )
   }
 
   if (!status.installed) {
     return (
       <p className="px-1 text-xs text-muted-foreground">
-        Install the cua-driver backend below to drive this machine.
+        {copy.install}
-        {status.can_grant && ' Then grant Accessibility and Screen Recording here.'}
+        {status.can_grant && copy.installGrant}
       </p>
     )
   }
@@ -170,40 +168,35 @@ export function ComputerUsePanel({ onConfiguredChange }: ComputerUsePanelProps)
       <div className="flex flex-wrap items-center justify-between gap-2 px-1">
         <div className="min-w-0">
           {status.can_grant ? (
-            <p className="text-[0.72rem] text-muted-foreground">
+            <p className="text-[0.72rem] text-muted-foreground">{copy.identity}</p>
-              Grants attach to CuaDriver&apos;s own identity (com.trycua.driver), not Hermes — so the dialog is
-              attributed to the process that drives your Mac.
-            </p>
           ) : (
-            <p className="text-[0.72rem] text-muted-foreground">{PLATFORM_NOTE[status.platform] ?? ''}</p>
+            <p className="text-[0.72rem] text-muted-foreground">
+              {status.platform === 'linux' ? copy.linux : status.platform === 'win32' ? copy.win32 : ''}
+            </p>
           )}
           {status.version && <p className="text-[0.68rem] text-muted-foreground/80">{status.version}</p>}
         </div>
         <Button onClick={() => void refresh()} size="sm" variant="text">
           <RefreshCw className="size-3.5" />
-          Recheck
+          {copy.recheck}
         </Button>
       </div>
 
       {status.can_grant ? (
         <>
-          <PermissionRow
+          <PermissionRow granted={status.accessibility} hint={copy.accessibilityHint} label={copy.accessibility} />
-            granted={status.accessibility}
-            hint="Lets cua-driver post clicks, keystrokes, and read the accessibility tree."
-            label="Accessibility"
-          />
           <PermissionRow
             granted={status.screen_recording}
-            hint="Lets cua-driver capture screenshots of app windows."
+            hint={copy.screenRecordingHint}
-            label="Screen Recording"
+            label={copy.screenRecording}
           />
         </>
       ) : (
         <div className="flex flex-wrap items-center justify-between gap-2 rounded-lg bg-background/55 p-2.5">
-          <span className="text-sm font-medium">Driver health</span>
+          <span className="text-sm font-medium">{copy.driverHealth}</span>
           <Pill tone={tone(status.ready)}>
             <GrantIcon granted={status.ready} />
-            {status.ready === true ? 'Ready' : status.ready === false ? 'Not ready' : 'Unknown'}
+            {status.ready === true ? copy.ready : status.ready === false ? copy.notReady : copy.unknown}
           </Pill>
         </div>
       )}
@@ -225,13 +218,13 @@ export function ComputerUsePanel({ onConfiguredChange }: ComputerUsePanelProps)
       {status.ready ? (
         <div className="flex items-center gap-1.5 px-1 text-xs text-muted-foreground">
           <Check className="size-3.5" />
-          Computer Use is ready. Ask the agent to capture an app and click around.
+          {copy.readyHint}
         </div>
       ) : (
         status.can_grant && (
           <Button disabled={granting} onClick={() => void grant()} size="sm">
             {granting ? <Loader2 className="size-3.5 animate-spin" /> : <ExternalLink className="size-3.5" />}
-            {granting ? 'Waiting for approval…' : 'Grant permissions'}
+            {granting ? copy.waiting : copy.grant}
           </Button>
         )
       )}

apps/desktop/src/app/settings/config-field.tsx

@@ -146,7 +146,7 @@ export function ConfigField({
           {selectOptions.map(option => (
             <SelectItem key={option || EMPTY_SELECT_VALUE} value={option || EMPTY_SELECT_VALUE}>
               {option
-                ? (optionLabels?.[option] ?? prettyName(option))
+                ? (optionLabels?.[option] ?? t.settings.fieldOptions?.[schemaKey]?.[option] ?? prettyName(option))
                 : schemaKey === 'display.personality'
                   ? c.none
                   : schemaKey === 'memory.provider'

apps/desktop/src/app/settings/connections-registry.test.tsx

@@ -1,4 +1,4 @@
-import { cleanup, fireEvent, render, screen, waitFor } from '@testing-library/react'
+import { cleanup, fireEvent, screen, waitFor } from '@testing-library/react'
 import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
 
 import type { DesktopConnectionsRegistry } from '@/global'
@@ -11,6 +11,7 @@ import {
   sameBackendPeerLabel,
   sshCompositeKey
 } from './connections-registry'
+import { renderWithEnglish as render } from './test-locale'
 
 const list = vi.fn()
 const save = vi.fn()

apps/desktop/src/app/settings/credential-key-ui.tsx

@@ -8,7 +8,7 @@ import { cn } from '@/lib/utils'
 import type { EnvVarInfo } from '@/types/hermes'
 
 import { CONTROL_TEXT } from './constants'
-import { prettyName, withoutKey } from './helpers'
+import { prettyName, providerDescription, withoutKey } from './helpers'
 import { ListRow } from './primitives'
 import type { EnvRowProps } from './types'
 
@@ -254,9 +254,9 @@ export function CredentialKeyCard({
 
 /** Provider API key group — collapsible card; description, docs link, and advanced fields expand on click. */
 export function ProviderKeyRows({ expanded, group, onExpand, onToggle, rowProps }: ProviderKeyRowsProps) {
-  const { t } = useI18n()
+  const { t, locale } = useI18n()
   const docsUrl = group.docsUrl?.trim()
-  const description = group.description?.trim()
+  const description = providerDescription(group.name, group.description, locale)
   const expandable = Boolean(description || docsUrl || group.advanced.length > 0)
 
   return (

apps/desktop/src/app/settings/fallback-models-field.test.tsx

@@ -1,7 +1,9 @@
 import { QueryClient, QueryClientProvider } from '@tanstack/react-query'
-import { cleanup, fireEvent, render, screen, waitFor } from '@testing-library/react'
+import { cleanup, fireEvent, screen, waitFor } from '@testing-library/react'
 import { afterEach, beforeAll, beforeEach, describe, expect, it, vi } from 'vitest'
 
+import { renderWithEnglish as render } from './test-locale'
+
 // Radix Select calls scrollIntoView / pointer-capture APIs jsdom lacks.
 beforeAll(() => {
   Element.prototype.scrollIntoView = vi.fn()

apps/desktop/src/app/settings/gateway-settings.test.tsx

@@ -1,6 +1,8 @@
-import { cleanup, render, screen, waitFor } from '@testing-library/react'
+import { cleanup, screen, waitFor } from '@testing-library/react'
 import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
 
+import { renderWithEnglish as render } from './test-locale'
+
 const getConnectionConfig = vi.fn()
 const saveConnectionConfig = vi.fn()
 

apps/desktop/src/app/settings/helpers.ts

@@ -1,3 +1,4 @@
+import { TR_PROVIDER_DESCRIPTIONS } from '@/i18n/tr-provider-descriptions'
 import { asText, normalize } from '@/lib/text'
 import type { ConfigFieldSchema, HermesConfigRecord, ToolsetInfo } from '@/types/hermes'
 
@@ -50,6 +51,14 @@ export const providerMeta = (name: string) =>
 
 export const providerPriority = (name: string) => providerMeta(name)?.priority ?? 99
 
+export function providerDescription(name: string, description: string | undefined, locale: string): string | undefined {
+  const original = description?.trim()
+
+  return locale === 'tr' && original && original === providerMeta(name)?.description
+    ? (TR_PROVIDER_DESCRIPTIONS[name] ?? original)
+    : original
+}
+
 const POLLUTING_PATH_PARTS = new Set(['__proto__', 'constructor', 'prototype'])
 
 function isSafePart(part: string): boolean {

apps/desktop/src/app/settings/local-models-settings.test.tsx

@@ -104,7 +104,7 @@ const REFUSED_MODEL: LocalCatalogModel = {
 function renderPane() {
   return render(
     <MemoryRouter>
-      <I18nProvider>
+      <I18nProvider configClient={null} initialLocale="en">
         <LocalModelsSettings />
       </I18nProvider>
     </MemoryRouter>
@@ -429,7 +429,7 @@ describe('BrowseSection', () => {
 
       render(
         <MemoryRouter>
-          <I18nProvider>
+          <I18nProvider configClient={null} initialLocale="en">
             <LocalModelsSettings />
           </I18nProvider>
         </MemoryRouter>
@@ -534,7 +534,7 @@ describe('quickstart completion navigation', () => {
 
     render(
       <MemoryRouter initialEntries={['/settings']}>
-        <I18nProvider>
+        <I18nProvider configClient={null} initialLocale="en">
           <LocalModelsSettings />
         </I18nProvider>
         <Probe />

apps/desktop/src/app/settings/memory/connect.tsx

@@ -2,6 +2,7 @@ import { useCallback, useEffect, useRef, useState } from 'react'
 
 import { Button } from '@/components/ui/button'
 import { getMemoryProviderOAuthStatus, startMemoryProviderOAuth } from '@/hermes'
+import { useI18n } from '@/i18n'
 import { Check, ExternalLink, Loader2 } from '@/lib/icons'
 import { notifyError } from '@/store/notifications'
 import type { MemoryProviderOAuthStatus } from '@/types/hermes'
@@ -13,6 +14,8 @@ const POLL_TIMEOUT_MS = 120_000
 // backend-driven: the status route 404s for providers without an oauth_flow
 // module, so non-OAuth providers render nothing.
 export function MemoryConnect({ profile, provider }: { profile?: string; provider: string }) {
+  const { t } = useI18n()
+  const copy = t.settings.runtime.memory
   const [capable, setCapable] = useState<'no' | 'unknown' | 'yes'>('unknown')
   const [connected, setConnected] = useState(false)
   const [auth, setAuth] = useState<MemoryProviderOAuthStatus['auth']>(null)
@@ -75,8 +78,8 @@ export function MemoryConnect({ profile, provider }: { profile?: string; provide
       await startMemoryProviderOAuth(provider, profile)
     } catch (err) {
       setPhase('error')
-      setDetail('Could not start the connection.')
+      setDetail(copy.startFailed)
-      notifyError(err, 'Failed to start connection')
+      notifyError(err, copy.startFailed)
 
       return
     }
@@ -92,7 +95,7 @@ export function MemoryConnect({ profile, provider }: { profile?: string; provide
             if (Date.now() > deadline.current) {
               stop()
               setPhase('error')
-              setDetail('Timed out — try again.')
+              setDetail(copy.timeout)
             }
 
             return
@@ -104,7 +107,7 @@ export function MemoryConnect({ profile, provider }: { profile?: string; provide
 
           if (next.state === 'error') {
             setPhase('error')
-            setDetail(next.detail || 'Connection failed.')
+            setDetail(next.detail || copy.connectionFailed)
           } else {
             setPhase('idle')
           }
@@ -113,7 +116,7 @@ export function MemoryConnect({ profile, provider }: { profile?: string; provide
         }
       })()
     }, POLL_MS)
-  }, [profile, provider, stop])
+  }, [profile, provider, stop, copy])
 
   const cancel = useCallback(() => {
     stop()
@@ -124,24 +127,24 @@ export function MemoryConnect({ profile, provider }: { profile?: string; provide
     return null
   }
 
-  const connectLabel = connected ? (auth === 'apikey' ? 'Connect via OAuth' : 'Reconnect') : 'Connect'
+  const connectLabel = connected ? (auth === 'apikey' ? copy.connectOauth : copy.reconnect) : copy.connect
 
   return (
     <span className="inline-flex flex-wrap items-center gap-x-3 gap-y-1 text-xs">
       {phase === 'idle' && connected && (
         <span className="inline-flex items-center gap-1 text-muted-foreground">
           <Check className="size-3" />
-          {auth === 'apikey' ? 'api key set' : 'oauth set'}
+          {auth === 'apikey' ? copy.apiKeySet : copy.oauthSet}
         </span>
       )}
       {phase === 'pending' ? (
         <>
           <span className="inline-flex items-center gap-1.5 text-muted-foreground">
             <Loader2 className="size-3 animate-spin" />
-            Waiting for browser consent…
+            {copy.waiting}
           </span>
           <Button className="h-auto p-0 text-xs" onClick={cancel} size="sm" type="button" variant="link">
-            Cancel
+            {t.common.cancel}
           </Button>
         </>
       ) : (

apps/desktop/src/app/settings/memory/field-control.tsx

@@ -3,6 +3,7 @@ import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@
 import { Switch } from '@/components/ui/switch'
 import { Textarea } from '@/components/ui/textarea'
 import { Tip } from '@/components/ui/tooltip'
+import { useI18n } from '@/i18n'
 import { Check, Info } from '@/lib/icons'
 import type { MemoryProviderField } from '@/types/hermes'
 
@@ -13,6 +14,8 @@ const FIELD_INPUT = `font-mono ${CONTROL_TEXT} placeholder:text-muted-foreground
 
 // Field label with an optional info tooltip, shared by the panel and modal rows.
 export function FieldTitle({ field }: { field: MemoryProviderField }) {
+  const { t } = useI18n()
+
   if (!field.info) {
     return <>{field.label}</>
   }
@@ -21,7 +24,7 @@ export function FieldTitle({ field }: { field: MemoryProviderField }) {
     <span className="inline-flex items-center gap-1.5">
       {field.label}
       <Tip className="max-w-60 font-normal leading-snug whitespace-normal" label={field.info}>
-        <Info aria-label={`About ${field.label}`} className="size-3.5 text-muted-foreground/70" />
+        <Info aria-label={t.settings.runtime.memory.about(field.label)} className="size-3.5 text-muted-foreground/70" />
       </Tip>
     </span>
   )
@@ -41,6 +44,8 @@ export function FieldControl({
   // controls commit on blur. Absent (the modal), edits stay drafts until Save.
   onCommit?: (value: string) => void
 }) {
+  const { t } = useI18n()
+
   const set = (next: string) => {
     onChange(next)
     onCommit?.(next)
@@ -103,14 +108,14 @@ export function FieldControl({
           className={`w-full ${FIELD_INPUT}`}
           onBlur={commitDraft}
           onChange={event => onChange(event.target.value)}
-          placeholder={field.is_set ? 'Leave blank to keep current value' : field.placeholder}
+          placeholder={field.is_set ? t.settings.runtime.memory.keepSecret : field.placeholder}
           type="password"
           value={value}
         />
         {field.is_set && (
           <span className="inline-flex items-center gap-1 self-start font-mono text-[0.65rem] text-(--ui-text-tertiary)">
             <Check className="size-3 text-(--ui-accent-secondary)" />
-            set
+            {t.settings.runtime.memory.set}
           </span>
         )}
       </div>

apps/desktop/src/app/settings/memory/provider-config-modal.test.tsx

@@ -1,8 +1,10 @@
-import { cleanup, fireEvent, render, screen, waitFor } from '@testing-library/react'
+import { cleanup, fireEvent, screen, waitFor } from '@testing-library/react'
 import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
 
 import type { MemoryProviderConfig, MemoryProviderField } from '@/types/hermes'
 
+import { renderWithEnglish as render } from '../test-locale'
+
 const saveMemoryProviderConfig = vi.fn()
 
 vi.mock('@/hermes', () => ({

apps/desktop/src/app/settings/memory/provider-config-modal.tsx

@@ -12,6 +12,8 @@ import {
   DialogTitle
 } from '@/components/ui/dialog'
 import { saveMemoryProviderConfig } from '@/hermes'
+import { useI18n } from '@/i18n'
+import { localizeMemoryField } from '@/i18n/tr-memory-fields'
 import { ExternalLink, Loader2, Save, SlidersHorizontal } from '@/lib/icons'
 import { notify, notifyError } from '@/store/notifications'
 import { $activeGatewayProfile } from '@/store/profile'
@@ -59,6 +61,8 @@ export function ProviderConfigModal({
   onOpenChange: (open: boolean) => void
   onSaved: () => Promise<void> | void
 }) {
+  const { t, locale } = useI18n()
+  const copy = t.settings.runtime.memory
   const activeProfile = useStore($activeGatewayProfile)
   const [values, setValues] = useState<Record<string, string>>({})
   const [seeded, setSeeded] = useState<Record<string, string>>({})
@@ -81,11 +85,11 @@ export function ProviderConfigModal({
 
     try {
       await saveMemoryProviderConfig(provider, edited, profile)
-      notify({ kind: 'success', title: `${config.label} saved`, message: 'Memory provider configuration updated.' })
+      notify({ kind: 'success', title: copy.saved(config.label), message: copy.updated })
       await onSaved()
       onOpenChange(false)
     } catch (err) {
-      notifyError(err, `Failed to save ${config.label} settings`)
+      notifyError(err, copy.saveFailed(config.label))
     } finally {
       setSaving(false)
     }
@@ -95,11 +99,8 @@ export function ProviderConfigModal({
     <Dialog onOpenChange={onOpenChange} open={open}>
       <DialogContent bodyClassName="dt-portal-scrollbar" className="max-w-2xl">
         <DialogHeader>
-          <DialogTitle icon={SlidersHorizontal}>{config.label} — full configuration</DialogTitle>
+          <DialogTitle icon={SlidersHorizontal}>{copy.fullTitle(config.label)}</DialogTitle>
-          <DialogDescription>
+          <DialogDescription>{copy.fullDescription(config.label, profile ?? activeProfile)}</DialogDescription>
-            Every {config.label} option for the <span className="font-medium">{profile ?? activeProfile}</span> profile.
-            Blank fields fall back to the resolved host or built-in default.
-          </DialogDescription>
           {config.docs_url && (
             <a
               className="inline-flex w-fit items-center gap-1 text-[length:var(--conversation-caption-font-size)] text-(--ui-accent-secondary) underline-offset-4 transition-colors hover:underline"
@@ -111,17 +112,18 @@ export function ProviderConfigModal({
               rel="noreferrer"
               target="_blank"
             >
-              {config.label} configuration reference
+              {copy.reference(config.label)}
               <ExternalLink className="size-3" />
             </a>
           )}
         </DialogHeader>
 
         <div className="min-w-0">
-          {groupFields(config.fields).map(([group, fields]) => (
+          {groupFields(config.fields.map(field => localizeMemoryField(config.name, field, locale))).map(
+            ([group, fields]) => (
               <section className="mt-6 first:mt-2" key={group}>
                 <h3 className="border-b border-(--ui-accent-secondary)/30 pb-1.5 font-mono text-[0.68rem] uppercase tracking-wide text-(--ui-accent-secondary)">
-                {group}
+                  {group === 'Other' ? copy.other : group}
                 </h3>
                 <div className="pl-1">
                   {fields.map(field => (
@@ -141,18 +143,19 @@ export function ProviderConfigModal({
                   ))}
                 </div>
               </section>
-          ))}
+            )
+          )}
         </div>
 
         <DialogFooter>
           <DialogClose asChild>
             <Button size="sm" type="button" variant="ghost">
-              Cancel
+              {t.common.cancel}
             </Button>
           </DialogClose>
           <Button disabled={saving} onClick={() => void save()} size="sm">
             {saving ? <Loader2 className="size-3.5 animate-spin" /> : <Save />}
-            Save changes
+            {copy.saveChanges}
           </Button>
         </DialogFooter>
       </DialogContent>

apps/desktop/src/app/settings/memory/provider-config-panel.test.tsx

@@ -1,8 +1,11 @@
-import { cleanup, fireEvent, render, screen, waitFor } from '@testing-library/react'
+import { cleanup, fireEvent, render as renderLocale, screen, waitFor } from '@testing-library/react'
 import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
 
+import { I18nProvider } from '@/i18n'
 import type { MemoryProviderConfig } from '@/types/hermes'
 
+import { renderWithEnglish as render } from '../test-locale'
+
 const getMemoryProviderConfig = vi.fn()
 const saveMemoryProviderConfig = vi.fn()
 
@@ -198,6 +201,24 @@ describe('ProviderConfigPanel', () => {
     expect(await screen.findByDisplayValue('myws')).toBeTruthy()
   })
 
+  it('renders Turkish field copy and saves the original backend key and value', async () => {
+    const { ProviderConfigPanel } = await import('./provider-config-panel')
+    renderLocale(
+      <I18nProvider configClient={null} initialLocale="tr">
+        <ProviderConfigPanel provider="honcho" />
+      </I18nProvider>
+    )
+    expect(await screen.findByText('Çalışma alanı')).toBeTruthy()
+    expect(
+      screen.getByText('Honcho çalışma alanı kimliği. Varsayılan olarak profilin ana bilgisayarını kullanır.')
+    ).toBeTruthy()
+    expect(screen.getByRole('combobox').textContent).toContain('Bulut')
+    const workspace = screen.getByDisplayValue('myws')
+    fireEvent.change(workspace, { target: { value: 'ekibim' } })
+    fireEvent.blur(workspace)
+    await waitFor(() => expect(saveMemoryProviderConfig).toHaveBeenCalledWith('honcho', { workspace: 'ekibim' }))
+  })
+
   it('renders nothing for a provider with no declared config surface', async () => {
     getMemoryProviderConfig.mockResolvedValue({ name: 'builtin', label: 'builtin', docs_url: '', fields: [] })
 

apps/desktop/src/app/settings/memory/provider-config-panel.tsx

@@ -4,6 +4,8 @@ import { PageLoader } from '@/components/page-loader'
 import { Button } from '@/components/ui/button'
 import { DisclosureCaret } from '@/components/ui/disclosure-caret'
 import { getMemoryProviderConfig, saveMemoryProviderConfig } from '@/hermes'
+import { useI18n } from '@/i18n'
+import { localizeMemoryField } from '@/i18n/tr-memory-fields'
 import { SlidersHorizontal } from '@/lib/icons'
 import { notifyError } from '@/store/notifications'
 import type { MemoryProviderConfig, MemoryProviderField } from '@/types/hermes'
@@ -21,6 +23,8 @@ function seedValues(config: MemoryProviderConfig): Record<string, string> {
 }
 
 export function ProviderConfigPanel({ profile, provider }: { profile?: string; provider: string }) {
+  const { t, locale } = useI18n()
+  const copy = t.settings.runtime.memory
   const [config, setConfig] = useState<MemoryProviderConfig | null>(null)
   const [loadError, setLoadError] = useState<null | string>(null)
   const [values, setValues] = useState<Record<string, string>>({})
@@ -38,9 +42,9 @@ export function ProviderConfigPanel({ profile, provider }: { profile?: string; p
       setLoadError(null)
     } catch (err) {
       setConfig(null)
-      setLoadError(err instanceof Error ? err.message : 'Memory provider settings failed to load')
+      setLoadError(err instanceof Error ? err.message : copy.loadFailed)
     }
-  }, [profile, provider])
+  }, [profile, provider, copy.loadFailed])
 
   useEffect(() => {
     setConfig(null)
@@ -71,10 +75,10 @@ export function ProviderConfigPanel({ profile, provider }: { profile?: string; p
           setSaved(current => ({ ...current, [field.key]: value }))
         }
       } catch (err) {
-        notifyError(err, `Failed to save ${field.label}`)
+        notifyError(err, copy.saveFailed(field.label))
       }
     },
-    [profile, provider, saved]
+    [profile, provider, saved, copy]
   )
 
   // Providers without a declared config surface (e.g. builtin) render nothing.
@@ -87,20 +91,21 @@ export function ProviderConfigPanel({ profile, provider }: { profile?: string; p
       return (
         <div className="flex items-center justify-between gap-3 py-2">
           <span className="text-[length:var(--conversation-caption-font-size)] text-muted-foreground">
-            Memory provider settings failed to load: {loadError}
+            {copy.loadFailed}: {loadError}
           </span>
           <Button onClick={() => void refresh()} size="sm" type="button" variant="secondary">
-            Retry
+            {t.common.retry}
           </Button>
         </div>
       )
     }
 
-    return <PageLoader className="min-h-24" label="Loading memory provider settings..." />
+    return <PageLoader className="min-h-24" label={copy.loading} />
   }
 
-  const inlineFields = config.fields.filter(field => field.inline)
+  const fields = config.fields.map(field => localizeMemoryField(config.name, field, locale))
-  const secretFields = config.fields.filter(field => field.kind === 'secret')
+  const inlineFields = fields.filter(field => field.inline)
+  const secretFields = fields.filter(field => field.kind === 'secret')
   const hasFullConfig = config.fields.some(field => !field.inline)
 
   return (
@@ -114,16 +119,16 @@ export function ProviderConfigPanel({ profile, provider }: { profile?: string; p
         >
           <DisclosureCaret open={expanded} />
           <span className="text-[length:var(--conversation-text-font-size)] font-medium text-foreground">
-            {config.label} settings
+            {copy.settings(config.label)}
           </span>
           {secretFields.map(field => (
-            <Pill key={field.key}>{field.is_set ? `${field.label} set` : `${field.label} not set`}</Pill>
+            <Pill key={field.key}>{copy.credentialStatus(field.label, field.is_set)}</Pill>
           ))}
         </button>
         {hasFullConfig && (
           <Button onClick={() => setShowModal(true)} size="sm" type="button" variant="secondary">
             <SlidersHorizontal className="size-3.5" />
-            Full config…
+            {copy.fullConfig}
           </Button>
         )}
       </div>

apps/desktop/src/app/settings/model-settings.test.tsx

@@ -1,8 +1,10 @@
 import { QueryClient, QueryClientProvider } from '@tanstack/react-query'
-import { act, cleanup, fireEvent, render, screen, waitFor } from '@testing-library/react'
+import { act, cleanup, fireEvent, screen, waitFor } from '@testing-library/react'
 import { MemoryRouter } from 'react-router'
 import { afterEach, beforeAll, beforeEach, describe, expect, it, vi } from 'vitest'
 
+import { renderWithEnglish as render } from './test-locale'
+
 // Radix Select calls scrollIntoView on its items when the content opens; jsdom
 // doesn't implement it (nor hasPointerCapture / releasePointerCapture), so stub
 // them to let the dropdown open in tests.
@@ -394,8 +396,8 @@ describe('ModelSettings', () => {
     fireEvent.click(applyButton)
 
     // The switch-time notice names the pinned provider and offers a reset.
-    expect(await screen.findByText(/still run on/)).toBeTruthy()
+    expect(await screen.findByText(/still run on nous/)).toBeTruthy()
-    expect(screen.getByText('nous')).toBeTruthy()
+    expect(screen.getAllByRole('button', { name: 'Reset all to main' }).length).toBeGreaterThan(0)
   })
 
   it('shows a persistent banner when a loaded aux slot mismatches the main provider', async () => {

apps/desktop/src/app/settings/model-settings.tsx

@@ -157,6 +157,8 @@ interface StaleAuxWarningProps {
 // $0-balance provider after switching main away from it) and offers the
 // existing one-click reset rather than auto-clearing legitimate pins.
 function StaleAuxWarning({ applying, onReset, slots, taskLabel }: StaleAuxWarningProps) {
+  const { t } = useI18n()
+
   if (!slots.length) {
     return null
   }
@@ -169,11 +171,14 @@ function StaleAuxWarning({ applying, onReset, slots, taskLabel }: StaleAuxWarnin
     <div className="flex flex-wrap items-center gap-2 rounded-md border border-amber-500/40 bg-amber-500/10 px-3 py-2 text-xs text-amber-200">
       <AlertTriangle className="size-3.5 shrink-0" />
       <span className="grow">
-        {slots.length} auxiliary task{slots.length === 1 ? '' : 's'} ({names}) still run on{' '}
+        {t.settings.runtime.auxiliaryWarning(
-        <span className="font-mono">{allSameProvider ? provider : 'other providers'}</span>, not your main model.
+          slots.length,
+          names,
+          allSameProvider ? provider : t.settings.runtime.otherProviders
+        )}
       </span>
       <Button disabled={applying} onClick={onReset} size="sm" variant="textStrong">
-        Reset all to main
+        {t.settings.model.resetAllToMain}
       </Button>
     </div>
   )
@@ -852,7 +857,9 @@ export function ModelSettings({ onMainModelChanged, scopeProfile }: ModelSetting
                       void activateApiKeyProvider()
                     }
                   }}
-                  placeholder={`Paste ${selectedProviderRow?.key_env ?? 'API key'}`}
+                  placeholder={t.settings.runtime.pasteProviderKey(
+                    selectedProviderRow?.key_env ?? t.settings.runtime.apiKey
+                  )}
                   type="password"
                   value={apiKeyDraft}
                 />
@@ -862,12 +869,12 @@ export function ModelSettings({ onMainModelChanged, scopeProfile }: ModelSetting
                   size="sm"
                 >
                   {activating && <Loader2 className="size-3.5 animate-spin" />}
-                  {activating ? 'Activating...' : 'Activate'}
+                  {activating ? t.settings.runtime.activatingProvider : t.settings.runtime.activateProvider}
                 </Button>
               </>
             ) : (
               <Button onClick={startProviderSetup} size="sm" variant="textStrong">
-                Set up {selectedProviderRow?.name ?? 'provider'}
+                {t.settings.runtime.setupProvider(selectedProviderRow?.name ?? t.settings.runtime.provider)}
               </Button>
             )
           ) : (
@@ -1085,15 +1092,12 @@ export function ModelSettings({ onMainModelChanged, scopeProfile }: ModelSetting
       </section>
       {moa && currentMoaPreset && (
         <section>
-          <SectionHeading icon={Cpu} title="Mixture of Agents" />
+          <SectionHeading icon={Cpu} title={t.settings.runtime.moa.title} />
-          <p className="mb-2 text-xs text-muted-foreground">
+          <p className="mb-2 text-xs text-muted-foreground">{t.settings.runtime.moa.description}</p>
-            Configure named presets that appear as models under the Mixture of Agents provider. The aggregator is the
-            acting model.
-          </p>
           <div className="mb-2 flex flex-wrap items-center gap-2">
             <Select onValueChange={setSelectedMoaPreset} value={selectedMoaPreset || moa.default_preset}>
               <SelectTrigger className={cn('min-w-40', CONTROL_TEXT)}>
-                <SelectValue placeholder="Preset" />
+                <SelectValue placeholder={t.settings.runtime.moa.preset} />
               </SelectTrigger>
               <SelectContent>
                 {Object.keys(moa.presets).map(name => (
@@ -1104,7 +1108,7 @@ export function ModelSettings({ onMainModelChanged, scopeProfile }: ModelSetting
               </SelectContent>
             </Select>
             <label className="flex items-center gap-2 rounded-sm border border-border px-2 py-1 text-xs">
-              Enabled
+              {t.settings.runtime.moa.enabled}
               <Switch
                 checked={currentMoaPreset.enabled !== false}
                 disabled={applying}
@@ -1125,7 +1129,7 @@ export function ModelSettings({ onMainModelChanged, scopeProfile }: ModelSetting
               size="sm"
               variant="text"
             >
-              Set default
+              {t.settings.runtime.moa.setDefault}
             </Button>
             <Button
               disabled={Object.keys(moa.presets).length <= 1 || applying}
@@ -1151,12 +1155,12 @@ export function ModelSettings({ onMainModelChanged, scopeProfile }: ModelSetting
               size="sm"
               variant="ghost"
             >
-              Delete
+              {t.common.delete}
             </Button>
             <Input
               className={cn('w-40', CONTROL_TEXT)}
               onChange={event => setNewMoaPresetName(event.target.value)}
-              placeholder="new preset"
+              placeholder={t.settings.runtime.moa.newPreset}
               value={newMoaPresetName}
             />
             <Button
@@ -1179,18 +1183,18 @@ export function ModelSettings({ onMainModelChanged, scopeProfile }: ModelSetting
               size="sm"
               variant="textStrong"
             >
-              Add preset
+              {t.settings.runtime.moa.addPreset}
             </Button>
           </div>
           <div className="mb-2 text-xs text-muted-foreground">
-            Default: <span className="font-mono">{moa.default_preset}</span>
+            {t.settings.runtime.moa.default} <span className="font-mono">{moa.default_preset}</span>
           </div>
           <div className="grid gap-1">
             {currentMoaPreset.reference_models.map((slot, index) => (
               <ListRow
                 action={
                   <Switch
-                    aria-label={`${slot.enabled !== false ? 'Disable' : 'Enable'} reference ${index + 1}`}
+                    aria-label={t.settings.runtime.moa.toggleReference(index + 1, slot.enabled === false)}
                     checked={slot.enabled !== false}
                     disabled={applying}
                     onCheckedChange={checked =>
@@ -1267,7 +1271,7 @@ export function ModelSettings({ onMainModelChanged, scopeProfile }: ModelSetting
                       size="sm"
                       variant="ghost"
                     >
-                      Remove
+                      {t.common.remove}
                     </Button>
                   </div>
                 }
@@ -1278,7 +1282,7 @@ export function ModelSettings({ onMainModelChanged, scopeProfile }: ModelSetting
                   </span>
                 }
                 key={`${selectedMoaPreset}-${index}`}
-                title={`Reference ${index + 1}`}
+                title={t.settings.runtime.moa.reference(index + 1)}
               />
             ))}
             <Button
@@ -1292,7 +1296,7 @@ export function ModelSettings({ onMainModelChanged, scopeProfile }: ModelSetting
               size="sm"
               variant="textStrong"
             >
-              Add reference model
+              {t.settings.runtime.moa.addReference}
             </Button>
             <ListRow
               below={
@@ -1354,7 +1358,7 @@ export function ModelSettings({ onMainModelChanged, scopeProfile }: ModelSetting
                   {currentMoaPreset.aggregator.provider} · {currentMoaPreset.aggregator.model}
                 </span>
               }
-              title="Aggregator"
+              title={t.settings.runtime.moa.aggregator}
             />
           </div>
         </section>

apps/desktop/src/app/settings/plugins-settings.test.tsx

@@ -1,7 +1,9 @@
 import { QueryClientProvider } from '@tanstack/react-query'
-import { cleanup, fireEvent, render, screen, waitFor } from '@testing-library/react'
+import { cleanup, fireEvent, screen, waitFor } from '@testing-library/react'
 import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
 
+import { renderWithEnglish as render } from './test-locale'
+
 const { requestGateway, getProfiles } = vi.hoisted(() => ({
   requestGateway: vi.fn(),
   getProfiles: vi.fn<() => Promise<{ profiles: { name: string; is_default: boolean }[] }>>(async () => ({

apps/desktop/src/app/settings/plugins-settings.tsx

@@ -11,7 +11,7 @@ import { Tip } from '@/components/ui/tooltip'
 import { $pluginRecords, type PluginRecord, setPluginEnabled } from '@/contrib/plugins-store'
 import { discoverRuntimePlugins } from '@/contrib/runtime-loader'
 import { getProfiles } from '@/hermes'
-import { useI18n } from '@/i18n'
+import { translateNow, type Translations, useI18n } from '@/i18n'
 import { triggerHaptic } from '@/lib/haptics'
 import { FolderOpen, Monitor, Package, RefreshCw } from '@/lib/icons'
 import { normalize } from '@/lib/text'
@@ -48,6 +48,9 @@ function reveal(file: string) {
   void window.hermesDesktop?.revealPath?.(file)?.catch(() => undefined)
 }
 
+const pluginText = (key: keyof Translations['settings']['runtime']['plugins']) =>
+  translateNow(`settings.runtime.plugins.${key}`)
+
 async function revealPluginsDir() {
   try {
     // Electron owns the local plugin root — deriving it from the backend's
@@ -55,7 +58,7 @@ async function revealPluginsDir() {
     const dir = await window.hermesDesktop?.desktopPluginsRoot?.()
 
     if (!dir) {
-      notifyError('Desktop plugins are unavailable', 'Could not resolve the plugins folder')
+      notifyError(pluginText('unavailable'), pluginText('resolveFailed'))
 
       return
     }
@@ -65,10 +68,10 @@ async function revealPluginsDir() {
     const result = await window.hermesDesktop?.openDir?.(dir)
 
     if (result && !result.ok) {
-      notifyError(result.error ?? 'unknown error', 'Could not open the plugins folder')
+      notifyError(result.error ?? pluginText('unknownError'), pluginText('openFailed'))
     }
   } catch (err) {
-    notifyError(err, 'Could not resolve the plugins folder')
+    notifyError(err, pluginText('resolveFailed'))
   }
 }
 
@@ -82,7 +85,7 @@ async function revealAgentPluginsDir(request: GatewayRequest) {
     const home = (result?.home ?? '').trim()
 
     if (!home) {
-      notifyError('The backend did not report its home directory', 'Could not open the plugins folder')
+      notifyError(pluginText('noHome'), pluginText('openFailed'))
 
       return
     }
@@ -90,10 +93,10 @@ async function revealAgentPluginsDir(request: GatewayRequest) {
     const opened = await window.hermesDesktop?.openDir?.(`${home}/plugins`)
 
     if (opened && !opened.ok) {
-      notifyError(opened.error ?? 'unknown error', 'Could not open the plugins folder')
+      notifyError(opened.error ?? pluginText('unknownError'), pluginText('openFailed'))
     }
   } catch (err) {
-    notifyError(err, 'Could not open the plugins folder')
+    notifyError(err, pluginText('openFailed'))
   }
 }
 

apps/desktop/src/app/settings/pool-limits-setting.tsx

@@ -3,6 +3,7 @@ import { useEffect, useState } from 'react'
 
 import { ListRow } from '@/app/settings/primitives'
 import { Input } from '@/components/ui/input'
+import { useI18n } from '@/i18n'
 import { $poolLimits, loadPoolLimits, savePoolLimits } from '@/store/pool-limits'
 
 // Bounds imported from main's clamp module so the advertised input ranges
@@ -16,6 +17,8 @@ const IDLE_MS_MAX = POOL_LIMITS_BOUNDS.idleMsMax
  *  Device-local (not profile-scoped): the pool is sized once per machine and
  *  changes apply live — main evicts/reaps to converge without a restart. */
 export function PoolLimitsSetting() {
+  const { t } = useI18n()
+  const copy = t.settings.runtime.pool
   const limits = useStore($poolLimits)
   const [maxDraft, setMaxDraft] = useState(String(limits.maxBackends))
   const [idleDraft, setIdleDraft] = useState(String(limits.idleMs))
@@ -63,7 +66,7 @@ export function PoolLimitsSetting() {
         action={
           <div className="flex items-center gap-2">
             <Input
-              aria-label="Warm bot backends"
+              aria-label={copy.warm}
               className="w-20"
               inputMode="numeric"
               max={MAX_BACKENDS_MAX}
@@ -80,14 +83,14 @@ export function PoolLimitsSetting() {
             />
           </div>
         }
-        description="How many bot backends stay running for instant switching. Higher = faster switches, more memory (~60MB per backend). Applies immediately."
+        description={copy.warmHint}
-        title="Warm Bot Backends"
+        title={copy.warm}
       />
       <ListRow
         action={
           <div className="flex items-center gap-2">
             <Input
-              aria-label="Backend idle timeout in milliseconds"
+              aria-label={copy.idleAria}
               className="w-28"
               inputMode="numeric"
               max={IDLE_MS_MAX}
@@ -105,8 +108,8 @@ export function PoolLimitsSetting() {
             <span className="text-[length:var(--conversation-caption-font-size)] text-(--ui-text-tertiary)">ms</span>
           </div>
         }
-        description="How long an unused bot backend stays warm before it is shut down. Raise this so bots you revisit every few minutes never pay a cold start."
+        description={copy.idleHint}
-        title="Backend Idle Timeout"
+        title={copy.idle}
       />
     </>
   )

apps/desktop/src/app/settings/providers-settings.test.tsx

@@ -1,4 +1,4 @@
-import { act, cleanup, fireEvent, render, screen, waitFor } from '@testing-library/react'
+import { act, cleanup, fireEvent, screen, waitFor } from '@testing-library/react'
 import { atom } from 'nanostores'
 import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
 
@@ -6,6 +6,8 @@ import { ConfirmHost } from '@/components/confirm-host'
 import { $confirmRequest } from '@/store/confirm'
 import type { EnvVarInfo, OAuthProvider } from '@/types/hermes'
 
+import { renderWithEnglish as render } from './test-locale'
+
 const listOAuthProviders = vi.fn()
 const disconnectOAuthProvider = vi.fn()
 const getEnvVars = vi.fn()

apps/desktop/src/app/settings/providers-settings.tsx

@@ -30,7 +30,7 @@ import type { EnvVarInfo, OAuthProvider } from '@/types/hermes'
 import { isKeyVar, ProviderKeyRows } from './credential-key-ui'
 import { CustomEndpointsSettings } from './custom-endpoints-settings'
 import { SettingsCategoryHeading, useEnvCredentials } from './env-credentials'
-import { providerGroup, providerMeta, providerPriority } from './helpers'
+import { providerDescription, providerGroup, providerMeta, providerPriority } from './helpers'
 import { LocalModelsSettings } from './local-models-settings'
 import { SettingsContent, SettingsSkeleton } from './primitives'
 
@@ -346,7 +346,7 @@ export function ProvidersSettings({
   onViewChange,
   view
 }: ProvidersSettingsProps) {
-  const { t } = useI18n()
+  const { t, locale } = useI18n()
   const { rowProps, vars } = useEnvCredentials()
   const [oauthProviders, setOauthProviders] = useState<OAuthProvider[]>([])
   const [openProvider, setOpenProvider] = useState<null | string>(null)
@@ -466,9 +466,15 @@ export function ProvidersSettings({
 
     const visibleGroups = q
       ? keyGroups.filter(group => {
-          const haystack = [group.name, group.description ?? '', group.primary[0], ...group.advanced.map(([k]) => k)]
+          const haystack = [
+            group.name,
+            providerDescription(group.name, group.description, locale) ?? '',
+            group.description ?? '',
+            group.primary[0],
+            ...group.advanced.map(([k]) => k)
+          ]
 
-          return haystack.some(s => s.toLowerCase().includes(q))
+          return haystack.some(s => normalize(s).includes(q))
         })
       : keyGroups
 

apps/desktop/src/app/settings/searchable-select.test.tsx

@@ -1,4 +1,4 @@
-import { cleanup, fireEvent, render, screen } from '@testing-library/react'
+import { cleanup, fireEvent, screen } from '@testing-library/react'
 import { afterEach, beforeAll, describe, expect, it, vi } from 'vitest'
 
 import { stubResizeObserver } from '@/test/jsdom'
@@ -6,6 +6,7 @@ import type { ConfigFieldSchema } from '@/types/hermes'
 
 import { ConfigField } from './config-field'
 import { rankSearchOption, SearchableSelect } from './searchable-select'
+import { renderWithEnglish as render } from './test-locale'
 
 beforeAll(() => {
   stubResizeObserver()

apps/desktop/src/app/settings/searchable-select.tsx

@@ -4,6 +4,7 @@ import { Codicon } from '@/components/ui/codicon'
 import { Command, CommandEmpty, CommandGroup, CommandInput, CommandItem, CommandList } from '@/components/ui/command'
 import { controlVariants } from '@/components/ui/control'
 import { Popover, PopoverContent, PopoverTrigger } from '@/components/ui/popover'
+import { useI18n } from '@/i18n'
 import { cn } from '@/lib/utils'
 
 /**
@@ -42,8 +43,8 @@ export function SearchableSelect({
   value,
   onChange,
   options,
-  placeholder = 'Search…',
+  placeholder,
-  emptyMessage = 'No results found.',
+  emptyMessage,
   clearLabel
 }: {
   value: string
@@ -55,6 +56,8 @@ export function SearchableSelect({
    *  Matches the existing <Select> pattern of EMPTY_SELECT_VALUE + "(none)". */
   clearLabel?: string
 }) {
+  const { t } = useI18n()
+  const searchPlaceholder = placeholder ?? t.settings.runtime.search
   const [open, setOpen] = useState(false)
   const triggerRef = useRef<HTMLButtonElement>(null)
 
@@ -66,7 +69,7 @@ export function SearchableSelect({
     [onChange]
   )
 
-  const displayValue = value !== '' && value !== undefined ? value : placeholder
+  const displayValue = value !== '' && value !== undefined ? value : searchPlaceholder
 
   return (
     <Popover onOpenChange={setOpen} open={open}>
@@ -90,9 +93,9 @@ export function SearchableSelect({
       </PopoverTrigger>
       <PopoverContent align="start" className="w-[var(--radix-popover-trigger-width)] p-0">
         <Command filter={rankSearchOption}>
-          <CommandInput autoFocus placeholder={placeholder} />
+          <CommandInput autoFocus placeholder={searchPlaceholder} />
           <CommandList>
-            <CommandEmpty>{emptyMessage}</CommandEmpty>
+            <CommandEmpty>{emptyMessage ?? t.settings.runtime.noResults}</CommandEmpty>
             <CommandGroup>
               {clearLabel && (
                 <CommandItem onSelect={() => handleSelect('')} value={clearLabel}>

apps/desktop/src/app/settings/terminal-backend-panel.test.tsx

@@ -1,8 +1,10 @@
-import { cleanup, fireEvent, render, screen, waitFor } from '@testing-library/react'
+import { cleanup, fireEvent, screen, waitFor } from '@testing-library/react'
 import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
 
 import type { TerminalBackendsResponse } from '@/types/hermes'
 
+import { renderWithEnglish as render } from './test-locale'
+
 const getTerminalBackends = vi.fn()
 const selectTerminalBackend = vi.fn()
 

apps/desktop/src/app/settings/test-locale.tsx

@@ -0,0 +1,17 @@
+import { type RenderOptions, render as renderUi } from '@testing-library/react'
+import type { ReactNode } from 'react'
+
+import { I18nProvider } from '@/i18n/context'
+
+/** Component behavior fixtures use English explicitly; application-default
+ * and Turkish rendering are verified by the locale integration tests. */
+export function renderWithEnglish(ui: ReactNode, options?: RenderOptions) {
+  return renderUi(ui, {
+    wrapper: ({ children }) => (
+      <I18nProvider configClient={null} initialLocale="en">
+        {children}
+      </I18nProvider>
+    ),
+    ...options
+  })
+}

apps/desktop/src/app/settings/toolset-config-panel.test.tsx

@@ -1,5 +1,5 @@
 import { QueryClient, QueryClientProvider } from '@tanstack/react-query'
-import { cleanup, fireEvent, render as rtlRender, screen, waitFor } from '@testing-library/react'
+import { cleanup, fireEvent, screen, waitFor } from '@testing-library/react'
 import type { ReactElement } from 'react'
 import { MemoryRouter } from 'react-router'
 import type * as ReactRouterDom from 'react-router'
@@ -7,6 +7,8 @@ import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
 
 import type { ToolsetConfig } from '@/types/hermes'
 
+import { renderWithEnglish as rtlRender } from './test-locale'
+
 // EnvVarField navigates to Settings → Keys via useNavigate, so every render
 // needs a router context. The navigate spy asserts the deep-link target.
 const navigateSpy = vi.fn()

apps/desktop/src/app/shell/model-catalog-menu.test.tsx

@@ -103,7 +103,7 @@ describe('the catalog owns model curation', () => {
     renderMenu()
     await screen.findByText(/Gemini 2\.5 Flash/i)
 
-    const input = screen.getByRole('textbox', { name: 'Search models' })
+    const input = screen.getByRole('textbox', { name: /Search models|Model ara/ })
 
     fireEvent.change(input, { target: { value: 'gemini-3.1' } })
 
@@ -116,7 +116,7 @@ describe('the catalog owns model curation', () => {
     renderMenu()
     await screen.findByText(/Gemini 3\.1 Pro/i)
 
-    fireEvent.click(screen.getByText('Edit models…'))
+    fireEvent.click(screen.getByText(/Edit models…|Modelleri düzenle…/))
 
     expect($modelVisibilityOpen.get()).toBe(true)
   })

apps/desktop/src/app/shell/model-catalog-menu.tsx

@@ -626,7 +626,7 @@ export function ModelCatalogMenu({
       {shownMoaPresets.length > 0 ? (
         <div className={cn(quietRows)}>
           <DropdownMenuSeparator className="mx-0" />
-          <DropdownMenuLabel className={dropdownMenuSectionLabel}>MoA presets</DropdownMenuLabel>
+          <DropdownMenuLabel className={dropdownMenuSectionLabel}>{t.surfaces.moaPresets}</DropdownMenuLabel>
           {shownMoaPresets.map(preset => {
             const isCurrentMoa = current.provider === 'moa' && current.model === preset
 

apps/desktop/src/app/skills/index.tsx

@@ -27,7 +27,7 @@ import {
   setSkillEnabled,
   setToolsetEnabled
 } from '@/hermes'
-import { useI18n } from '@/i18n'
+import { type Translations, useI18n } from '@/i18n'
 import { isDesktopToolsetVisible } from '@/lib/desktop-toolsets'
 import { compactNumber } from '@/lib/format'
 import { Loader2 } from '@/lib/icons'
@@ -118,7 +118,7 @@ const usageOf = (skill: SkillInfo): number => (typeof skill.usage === 'number' ?
 const categoryFor = (skill: SkillInfo): string => asText(skill.category) || 'general'
 
 // Row subtitle: category, with non-default origins badged.
-function skillSubtitle(skill: SkillInfo): React.ReactNode {
+function skillSubtitle(skill: SkillInfo, copy: Translations['surfaces']): React.ReactNode {
   const category = prettyName(categoryFor(skill))
   const provenance = skill.provenance
 
@@ -127,12 +127,12 @@ function skillSubtitle(skill: SkillInfo): React.ReactNode {
       <span className="truncate">{category}</span>
       {provenance === 'agent' && (
         <Badge className="shrink-0 normal-case" variant="default">
-          learned
+          {copy.learned}
         </Badge>
       )}
       {provenance === 'hub' && (
         <Badge className="shrink-0 normal-case" variant="muted">
-          hub
+          {copy.hub}
         </Badge>
       )}
     </>
@@ -927,7 +927,7 @@ export function SkillsView({
                           setSelectedOfficial(null)
                         }}
                         onToggle={enabled => void handleToggleSkill(skill, enabled)}
-                        subtitle={skillSubtitle(skill)}
+                        subtitle={skillSubtitle(skill, t.surfaces)}
                         title={skill.name}
                         toggleLabel={skill.name}
                       />

apps/desktop/src/app/skills/mcp-tab.tsx

@@ -1621,7 +1621,7 @@ function McpCatalog({
                   </span>
                   <CatalogTag>{entry.transport}</CatalogTag>
                   {entry.auth_type === 'oauth' && <CatalogTag>OAuth</CatalogTag>}
-                  {entry.auth_type === 'api_key' && <CatalogTag>API key</CatalogTag>}
+                  {entry.auth_type === 'api_key' && <CatalogTag>{t.surfaces.apiKey}</CatalogTag>}
                   {entry.needs_install && !entry.installed && <CatalogTag>{m.catalogNeedsInstall}</CatalogTag>}
                   {entry.installed && (
                     <span className="text-[0.6rem] text-emerald-400">

apps/desktop/src/app/starmap/node-context-menu.tsx

@@ -6,6 +6,7 @@ import { Button } from '@/components/ui/button'
 import { ConfirmDialog } from '@/components/ui/confirm-dialog'
 import { Dialog, DialogContent, DialogFooter, DialogHeader, DialogTitle } from '@/components/ui/dialog'
 import { deleteLearningNode, editLearningNode, getLearningNode } from '@/hermes'
+import { useI18n } from '@/i18n'
 import { notifyError } from '@/store/notifications'
 import { evictStarmapNode, loadStarmapGraph } from '@/store/starmap'
 
@@ -33,6 +34,7 @@ interface EditState {
 
 /** Right-click actions for a star-map node: edit (modal) or delete (confirm). */
 export function NodeContextMenu({ onClose, onNodeRemoved, target }: NodeContextMenuProps) {
+  const { t } = useI18n()
   const [editing, setEditing] = useState<EditState | null>(null)
   const [deleting, setDeleting] = useState<Omit<NodeMenuTarget, 'x' | 'y'> | null>(null)
   const [loading, setLoading] = useState(false)
@@ -125,7 +127,7 @@ export function NodeContextMenu({ onClose, onNodeRemoved, target }: NodeContextM
               onClick={() => void openEdit()}
               type="button"
             >
-              Edit {noun}…
+              {target.kind === 'skill' ? t.surfaces.editSkill : t.surfaces.editMemory}
             </button>
             <button
               className="block w-full cursor-pointer rounded-md px-2 py-1 text-left text-xs text-destructive hover:bg-destructive/10"
@@ -135,7 +137,7 @@ export function NodeContextMenu({ onClose, onNodeRemoved, target }: NodeContextM
               }}
               type="button"
             >
-              {target.kind === 'skill' ? 'Archive skill' : 'Delete memory'}
+              {target.kind === 'skill' ? t.surfaces.archiveSkill : t.surfaces.deleteMemory}
             </button>
           </div>
         </>
@@ -144,7 +146,7 @@ export function NodeContextMenu({ onClose, onNodeRemoved, target }: NodeContextM
       <Dialog onOpenChange={value => !value && !saving && setEditing(null)} open={Boolean(editing)}>
         <DialogContent className="max-w-2xl">
           <DialogHeader>
-            <DialogTitle>Edit {editing?.label}</DialogTitle>
+            <DialogTitle>{t.surfaces.editNode(editing?.label ?? '')}</DialogTitle>
           </DialogHeader>
           <div className="h-80">
             {editing && (
@@ -162,10 +164,10 @@ export function NodeContextMenu({ onClose, onNodeRemoved, target }: NodeContextM
           {error ? <p className="text-xs text-destructive">{error}</p> : null}
           <DialogFooter>
             <Button disabled={saving} onClick={() => setEditing(null)} type="button" variant="ghost">
-              Cancel
+              {t.common.cancel}
             </Button>
             <Button disabled={saving} onClick={() => void save()}>
-              {saving ? 'Saving…' : 'Save'}
+              {saving ? t.common.saving : t.common.save}
             </Button>
           </DialogFooter>
         </DialogContent>
@@ -186,8 +188,8 @@ export function NodeContextMenu({ onClose, onNodeRemoved, target }: NodeContextM
         />
       ) : (
         <ConfirmDialog
-          confirmLabel="Delete"
+          confirmLabel={t.common.delete}
-          description="This memory is removed permanently."
+          description={t.surfaces.permanentMemory}
           destructive
           dismissOnConfirm
           onClose={() => setDeleting(null)}
@@ -211,7 +213,7 @@ export function NodeContextMenu({ onClose, onNodeRemoved, target }: NodeContextM
             )
           }}
           open={Boolean(deleting)}
-          title={`Delete ${deleting?.label ?? ''}?`}
+          title={t.surfaces.deleteNode(deleting?.label ?? '')}
         />
       )}
     </>

apps/desktop/src/app/starmap/share-code.test.ts

@@ -1,8 +1,10 @@
 import { describe, expect, it } from 'vitest'
 
+import { EN_SURFACES } from '@/i18n/en-surfaces'
+import { TR_SURFACES } from '@/i18n/tr-surfaces'
 import type { StarmapGraph } from '@/types/hermes'
 
-import { decodeShareCode, encodeShareCode, ShareCodeError } from './share-code'
+import { decodeShareCode, encodeShareCode, ShareCodeError, shareCodeErrorText } from './share-code'
 
 function sampleGraph(): StarmapGraph {
   return {
@@ -154,6 +156,36 @@ describe('share-code', () => {
     expect(() => decodeShareCode('')).toThrow(ShareCodeError)
   })
 
+  it('formats real decoding failures in the selected language without changing valid codes', () => {
+    const graph = sampleGraph()
+    const valid = encodeShareCode(graph)
+
+    const capture = (code: string): unknown => {
+      try { decodeShareCode(code) } catch (error) { return error }
+      throw new Error('Expected a decoding failure')
+    }
+
+    const invalid = capture('not a real code !!!')
+    expect(shareCodeErrorText(invalid, TR_SURFACES.mapErrors)).toBe('Bu metin bir harita koduna benzemiyor.')
+    expect(shareCodeErrorText(invalid, EN_SURFACES.mapErrors)).toBe("That doesn't look like a map code.")
+
+    const raw = atob(valid.slice(3).replace(/-/g, '+').replace(/_/g, '/'))
+    const expected = raw.charCodeAt(0)
+    const actual = (expected + 1) % 256
+
+    const otherVersion = 'HML' + btoa(String.fromCharCode(actual) + raw.slice(1))
+      .replace(/\+/g, '-').replace(/\//g, '_').replace(/=+$/, '')
+
+    expect(shareCodeErrorText(capture(otherVersion), TR_SURFACES.mapErrors))
+      .toBe(TR_SURFACES.mapErrors.version(actual, expected))
+    const middle = Math.floor(valid.length / 2)
+    const corrupted = valid.slice(0, middle) + (valid[middle] === 'A' ? 'B' : 'A') + valid.slice(middle + 1)
+    expect(shareCodeErrorText(capture(corrupted), TR_SURFACES.mapErrors)).toBe(TR_SURFACES.mapErrors.corrupted)
+    expect(shareCodeErrorText(new Error('internal details'), TR_SURFACES.mapErrors)).toBe('Harita kodu okunamadı.')
+    expect(encodeShareCode(graph)).toBe(valid)
+    expect(decodeShareCode(valid).nodes).toHaveLength(graph.nodes.length)
+  })
+
   it('rejects a corrupted (bit-flipped) code', () => {
     const code = encodeShareCode(sampleGraph())
     // Flip a mid-payload char (trailing base64 bits can be dropped on decode).

apps/desktop/src/app/starmap/share-code.ts

@@ -1,3 +1,4 @@
+import type { EN_SURFACES } from '@/i18n/en-surfaces'
 import { type BitReader, type BitWriter, createLoadout, Dict, idxOf, indexBits, LoadoutError } from '@/lib/loadout'
 import type { StarmapEdge, StarmapGraph, StarmapNode } from '@/types/hermes'
 
@@ -168,6 +169,13 @@ function readGraph(r: BitReader): StarmapGraph {
 
 export class ShareCodeError extends LoadoutError {}
 
+export function shareCodeErrorText(error: unknown, messages: typeof EN_SURFACES.mapErrors): string {
+  if (!(error instanceof ShareCodeError) || !error.info) {return messages.unknown}
+  const info = error.info
+
+  return info.kind === 'version' ? messages.version(info.actual, info.expected) : messages[info.kind]
+}
+
 const codec = createLoadout<StarmapGraph>({
   error: ShareCodeError,
   noun: 'map code',

apps/desktop/src/app/starmap/share-controls.test.tsx

@@ -1,6 +1,10 @@
 import { cleanup, fireEvent, render, screen, within } from '@testing-library/react'
 import { afterEach, describe, expect, it } from 'vitest'
 
+import { I18nProvider } from '@/i18n/context'
+import { TR_SURFACES } from '@/i18n/tr-surfaces'
+
+import { decodeShareCode, shareCodeErrorText } from './share-code'
 import { ShareControls } from './share-controls'
 
 describe('ShareControls', () => {
@@ -8,17 +12,35 @@ describe('ShareControls', () => {
     cleanup()
   })
 
-  it('opens its dialog when the trigger has a tooltip', async () => {
+  it.each([
-    render(<ShareControls shareCode="map-code" />)
+    ['en', 'Import / export map'],
+    ['tr', 'Haritayı içe / dışa aktar']
+  ])('opens its dialog with a tooltip in %s', async (locale, title) => {
+    render(<I18nProvider configClient={null} initialLocale={locale}><ShareControls shareCode="map-code" /></I18nProvider>)
 
-    const trigger = screen.getByRole('button', { name: 'Import / export map' })
+    const trigger = screen.getByRole('button', { name: title })
 
     fireEvent.pointerMove(trigger, { pointerType: 'mouse' })
-    expect((await screen.findByRole('tooltip')).textContent).toContain('Import / export map')
+    expect((await screen.findByRole('tooltip')).textContent).toContain(title)
 
     fireEvent.click(trigger)
 
     const dialog = await screen.findByRole('dialog')
-    expect(within(dialog).getByRole('heading', { name: 'Import / export map' })).toBeTruthy()
+    expect(within(dialog).getByRole('heading', { name: title })).toBeTruthy()
+  })
+
+  it('keeps an invalid pasted code editable and displays the Turkish decoder error', async () => {
+    render(<I18nProvider configClient={null} initialLocale="tr"><ShareControls onImport={code => {
+      try { decodeShareCode(code);
+
+ return null } catch (error) { return shareCodeErrorText(error, TR_SURFACES.mapErrors) }
+    }} /></I18nProvider>)
+    fireEvent.click(screen.getByRole('button', { name: 'Haritayı içe / dışa aktar' }))
+    const dialog = await screen.findByRole('dialog')
+    const input = within(dialog).getByRole('textbox')
+    fireEvent.change(input, { target: { value: 'not a valid code !!!' } })
+    fireEvent.click(within(dialog).getByRole('button', { name: 'Yükle', exact: true }))
+    expect(within(dialog).getByText('Bu metin bir harita koduna benzemiyor.')).toBeTruthy()
+    expect((input as HTMLTextAreaElement).value).toBe('not a valid code !!!')
   })
 })

apps/desktop/src/app/starmap/star-map.tsx

@@ -3,6 +3,7 @@ import { atom, type WritableAtom } from 'nanostores'
 import { useCallback, useEffect, useMemo, useRef, useState } from 'react'
 
 import { useThemeEpoch } from '@/hooks/use-theme-epoch'
+import { useI18n } from '@/i18n'
 import { createDoubleTapDetector, isSmartZoomWheel } from '@/lib/trackpad-gestures'
 import type { StarmapGraph } from '@/types/hermes'
 
@@ -11,7 +12,7 @@ import { RING_OUTER, TILT, ZOOM_MAX, ZOOM_MIN } from './constants'
 import { clamp, distToSegmentSq, fitScale, fitViewport, nodeRadius } from './geometry'
 import { NodeContextMenu, type NodeMenuTarget } from './node-context-menu'
 import { drawScene, drawScramble } from './render'
-import { decodeShareCode, encodeShareCode, ShareCodeError } from './share-code'
+import { decodeShareCode, encodeShareCode, shareCodeErrorText } from './share-code'
 import { ShareControls } from './share-controls'
 import { buildSimulation } from './simulation'
 import { formatDate } from './text'
@@ -106,6 +107,7 @@ export function StarMap({
   onImport?: (graph: StarmapGraph) => void
   onResetMap?: () => void
 }) {
+  const { t } = useI18n()
   const canvasRef = useRef<HTMLCanvasElement | null>(null)
   const wrapRef = useRef<HTMLDivElement | null>(null)
 
@@ -196,10 +198,10 @@ export function StarMap({
 
         return null
       } catch (err) {
-        return err instanceof ShareCodeError ? err.message : 'Could not read that map code.'
+        return shareCodeErrorText(err, t.surfaces.mapErrors)
       }
     },
-    [onImport]
+    [onImport, t.surfaces.mapErrors]
   )
 
   // Mark the canvas dirty and wake the (otherwise-idle) render loop.
@@ -967,12 +969,13 @@ export function StarMap({
       {/* Legend — bottom-left, one entry per line like a conventional key. */}
       <div className="pointer-events-none absolute bottom-2 left-2 flex flex-col gap-1 text-[0.62rem] text-muted-foreground">
         <span className="flex items-center gap-1.5">
-          <span className="inline-block size-2 rounded-full bg-[var(--theme-primary)]/80" /> skill
+          <span className="inline-block size-2 rounded-full bg-[var(--theme-primary)]/80" /> {t.surfaces.skill}
         </span>
         <span className="flex items-center gap-1.5">
-          <span className="inline-block size-2 rotate-45" style={{ backgroundColor: memoryColor }} /> memory
+          <span className="inline-block size-2 rotate-45" style={{ backgroundColor: memoryColor }} />{' '}
+          {t.surfaces.memory}
         </span>
-        <span className="text-[0.58rem] text-muted-foreground/65">core = oldest · outer = newer</span>
+        <span className="text-[0.58rem] text-muted-foreground/65">{t.surfaces.mapAge}</span>
         <RevealLabel axis={timeAxis} revealStore={revealStore} />
       </div>
     </div>

apps/desktop/src/app/starmap/timeline.tsx

@@ -1,6 +1,7 @@
 import { memo, useCallback, useEffect, useMemo, useRef } from 'react'
 
 import { Codicon } from '@/components/ui/codicon'
+import { useI18n } from '@/i18n'
 
 import type { TimeAxis } from './time-axis'
 
@@ -109,6 +110,7 @@ export const Timeline = memo(function Timeline({
   revealStore,
   ringStops = []
 }: TimelineProps) {
+  const { t } = useI18n()
   const trackRef = useRef<HTMLDivElement | null>(null)
   const draggingRef = useRef(false)
   const markerRefs = useRef<HTMLDivElement[]>([])
@@ -185,7 +187,7 @@ export const Timeline = memo(function Timeline({
       <style>{'@keyframes starmap-twinkle{0%,100%{opacity:var(--o,1)}50%{opacity:calc(var(--o,1) * 0.35)}}'}</style>
 
       <button
-        aria-label={playing ? 'Pause' : 'Play timeline'}
+        aria-label={playing ? t.surfaces.pause : t.surfaces.playTimeline}
         className="flex size-5 shrink-0 items-center justify-center text-foreground/75 transition-colors hover:text-foreground"
         onClick={onTogglePlay}
         type="button"
@@ -194,7 +196,7 @@ export const Timeline = memo(function Timeline({
       </button>
 
       <div
-        aria-label="Timeline scrubber"
+        aria-label={t.surfaces.timeline}
         aria-valuemax={100}
         aria-valuemin={0}
         aria-valuenow={Math.round(revealStore.get() * 100)}

apps/desktop/src/components/pet/pet-bubble.test.tsx

@@ -0,0 +1,42 @@
+import { cleanup, fireEvent, render, screen } from '@testing-library/react'
+import { afterEach, expect, it } from 'vitest'
+
+import { I18nProvider, useI18n } from '@/i18n'
+import { EN_SURFACES } from '@/i18n/en-surfaces'
+import { TR_SURFACES } from '@/i18n/tr-surfaces'
+import { $petActivity, $petState } from '@/store/pet'
+
+import { PetBubble } from './pet-bubble'
+
+afterEach(() => {
+  cleanup()
+  $petActivity.set({})
+})
+
+it('changes the visible status language while preserving the actual failure state', () => {
+  $petActivity.set({ error: true })
+
+  function Surface() {
+    const { setLocale } = useI18n()
+
+    return (
+      <>
+        <button onClick={() => void setLocale('tr')}>Türkçe</button>
+        <PetBubble />
+      </>
+    )
+  }
+
+  const view = render(
+    <I18nProvider configClient={null} initialLocale="en">
+      <Surface />
+    </I18nProvider>
+  )
+
+  expect(EN_SURFACES.pet.failed.some(line => view.container.textContent?.includes(line))).toBe(true)
+  fireEvent.click(screen.getByRole('button', { name: 'Türkçe' }))
+  expect(TR_SURFACES.pet.failed.some(line => view.container.textContent?.includes(line))).toBe(true)
+  expect(EN_SURFACES.pet.failed.some(line => view.container.textContent?.includes(line))).toBe(false)
+  expect($petState.get()).toBe('failed')
+  expect($petActivity.get()).toEqual({ error: true })
+})

apps/desktop/src/components/pet/pet-bubble.tsx

@@ -1,6 +1,7 @@
 import { useStore } from '@nanostores/react'
-import { useEffect, useState } from 'react'
+import { useEffect, useMemo, useState } from 'react'
 
+import { useI18n } from '@/i18n'
 import { AlertCircle, Clock, type IconComponent } from '@/lib/icons'
 import { $petActivity, $petState, type PetState } from '@/store/pet'
 
@@ -27,46 +28,6 @@ interface Spec {
 
 // Phrasings per mood, picked at random (no immediate repeat) for a bit of life.
 // Keep them short — the bubble is tiny and never wraps.
-const SPECS: Partial<Record<PetState, Spec>> = {
-  run: {
-    lines: [
-      'working…',
-      'on it…',
-      'crunching…',
-      'tinkering…',
-      'cooking…',
-      'in the weeds…',
-      'wiring it up…',
-      'making moves…',
-      'heads down…',
-      'hammering away…'
-    ]
-  },
-  review: {
-    lines: [
-      'thinking…',
-      'reading…',
-      'reviewing…',
-      'pondering…',
-      'connecting dots…',
-      'sizing it up…',
-      'tracing it…',
-      'mulling…',
-      'scheming…',
-      'hmm…'
-    ]
-  },
-  failed: {
-    glyph: AlertCircle,
-    lines: ['hit a snag', 'welp', 'that broke', 'oof', 'snagged'],
-    tone: 'error'
-  },
-  waiting: {
-    glyph: Clock,
-    lines: ['your turn', 'all yours', 'over to you', 'ball’s in your court', 'awaiting orders'],
-    tone: 'wait'
-  }
-}
 
 const TONE_COLOR: Record<Tone, string> = {
   error: 'var(--ui-red)',
@@ -89,6 +50,18 @@ function pick(lines: string[], prev: string): string {
 }
 
 export function PetBubble() {
+  const { t } = useI18n()
+
+  const specs = useMemo<Partial<Record<PetState, Spec>>>(
+    () => ({
+      run: { lines: t.surfaces.pet.run },
+      review: { lines: t.surfaces.pet.review },
+      failed: { glyph: AlertCircle, lines: t.surfaces.pet.failed, tone: 'error' },
+      waiting: { glyph: Clock, lines: t.surfaces.pet.waiting, tone: 'wait' }
+    }),
+    [t]
+  )
+
   const state = useStore($petState)
   const activity = useStore($petActivity)
   const [line, setLine] = useState('')
@@ -96,14 +69,14 @@ export function PetBubble() {
   // Finish beats are carried by the sprite/mail icon; idle only speaks up when
   // it's actually the user's turn. Everything else maps to a mood spec.
   const specKey: null | PetState =
-    state in SPECS ? state : state === 'idle' && activity.awaitingInput ? 'waiting' : null
+    state in specs ? state : state === 'idle' && activity.awaitingInput ? 'waiting' : null
 
   const rotating = specKey === 'run' || specKey === 'review'
 
   // Pick a fresh line on every mood change, then keep rotating (random, no
   // repeat) only while the agent is actively working/thinking.
   useEffect(() => {
-    const spec = specKey ? SPECS[specKey] : null
+    const spec = specKey ? specs[specKey] : null
 
     if (!spec) {
       setLine('')
@@ -120,9 +93,9 @@ export function PetBubble() {
     const id = window.setInterval(() => setLine(prev => pick(spec.lines, prev)), 2600)
 
     return () => window.clearInterval(id)
-  }, [specKey, rotating])
+  }, [specKey, rotating, specs])
 
-  const spec = specKey ? SPECS[specKey] : null
+  const spec = specKey ? specs[specKey] : null
 
   if (!spec) {
     return null

apps/desktop/src/global.d.ts

@@ -17,6 +17,7 @@ export {}
 declare global {
   interface Window {
     hermesDesktop: {
+      setUiLanguage?: (locale: string) => void
       // Resolve a backend connection. Omit `profile` (or pass the primary) for
       // the window's backend; pass a named profile to lazily spawn/reuse that
       // profile's backend from the pool.

apps/desktop/src/i18n/context.test.tsx

@@ -30,15 +30,51 @@ describe('I18nProvider', () => {
     vi.restoreAllMocks()
   })
 
-  it('defaults to English without a config client', () => {
+  it('keeps the native menu aligned with loaded, optimistic and rolled-back language', async () => {
+    const original = window.hermesDesktop
+    const setUiLanguage = vi.fn()
+    window.hermesDesktop = { ...original, setUiLanguage }
+    let rejectSave: (error: Error) => void = () => undefined
+
+    const configClient: I18nConfigClient = {
+      getConfig: vi.fn().mockResolvedValue({ display: { language: 'en' } }),
+      saveConfig: vi.fn().mockImplementation(
+        () =>
+          new Promise((_resolve, reject) => {
+            rejectSave = reject
+          })
+      )
+    }
+
+    try {
+      render(
+        <I18nProvider configClient={configClient}>
+          <LanguageProbe target="tr" />
+        </I18nProvider>
+      )
+      await waitFor(() => expect(setUiLanguage).toHaveBeenLastCalledWith('en'))
+      fireEvent.click(screen.getByRole('button', { name: 'switch' }))
+      await waitFor(() => expect(configClient.saveConfig).toHaveBeenCalledTimes(1))
+      expect(setUiLanguage).toHaveBeenLastCalledWith('tr')
+      rejectSave(new Error('Cannot save language'))
+      await waitFor(() => expect(screen.getByTestId('save-error').textContent).toBe('Cannot save language'))
+      expect(setUiLanguage).toHaveBeenLastCalledWith('en')
+      expect(screen.getByTestId('locale').textContent).toBe('en')
+    } finally {
+      cleanup()
+      window.hermesDesktop = original
+    }
+  })
+
+  it('defaults to Turkish without a config client', () => {
     render(
       <I18nProvider configClient={null}>
         <LanguageProbe />
       </I18nProvider>
     )
 
-    expect(screen.getByTestId('locale').textContent).toBe('en')
+    expect(screen.getByTestId('locale').textContent).toBe('tr')
-    expect(screen.getByTestId('label').textContent).toBe('Language')
+    expect(screen.getByTestId('label').textContent).toBe('Dil')
   })
 
   it('normalizes an initial locale alias and switches translations', async () => {
@@ -76,7 +112,7 @@ describe('I18nProvider', () => {
     expect(configClient.saveConfig).not.toHaveBeenCalled()
   })
 
-  it('keeps English usable when config loading fails', async () => {
+  it('keeps Turkish usable when config loading fails', async () => {
     const configClient: I18nConfigClient = {
       getConfig: vi.fn().mockRejectedValue(new Error('config unavailable')),
       saveConfig: vi.fn()
@@ -90,8 +126,8 @@ describe('I18nProvider', () => {
 
     await waitFor(() => expect(screen.getByTestId('loading').textContent).toBe('false'))
 
-    expect(screen.getByTestId('locale').textContent).toBe('en')
+    expect(screen.getByTestId('locale').textContent).toBe('tr')
-    expect(screen.getByTestId('label').textContent).toBe('Language')
+    expect(screen.getByTestId('label').textContent).toBe('Dil')
     expect(configClient.saveConfig).not.toHaveBeenCalled()
   })
 
@@ -147,8 +183,8 @@ describe('I18nProvider', () => {
 
     await waitFor(() => expect(screen.getByTestId('loading').textContent).toBe('false'))
 
-    expect(screen.getByTestId('locale').textContent).toBe('en')
+    expect(screen.getByTestId('locale').textContent).toBe('tr')
-    expect(screen.getByTestId('label').textContent).toBe('Language')
+    expect(screen.getByTestId('label').textContent).toBe('Dil')
     expect(configClient.saveConfig).not.toHaveBeenCalled()
   })
 
@@ -217,14 +253,14 @@ describe('I18nProvider', () => {
     )
 
     expect(screen.getByTestId('locale').textContent).toBe('ar')
-    expect(document.documentElement.dir).toBe('rtl')
+    expect(window.document.documentElement.dir).toBe('rtl')
-    expect(document.documentElement.lang).toBe('ar')
+    expect(window.document.documentElement.lang).toBe('ar')
 
     fireEvent.click(screen.getByRole('button', { name: 'switch' }))
 
     await waitFor(() => expect(screen.getByTestId('locale').textContent).toBe('en'))
-    expect(document.documentElement.dir).toBe('ltr')
+    expect(window.document.documentElement.dir).toBe('ltr')
-    expect(document.documentElement.lang).toBe('en')
+    expect(window.document.documentElement.lang).toBe('en')
   })
 
   it('rolls back the visible locale when saving fails', async () => {

apps/desktop/src/i18n/context.tsx

@@ -105,6 +105,10 @@ export function I18nProvider({ children, configClient = defaultConfigClient, ini
     localeRef.current = locale
     setRuntimeI18nLocale(locale)
     applyDocumentLocale(locale)
+
+    if (typeof window !== 'undefined') {
+      window.hermesDesktop?.setUiLanguage?.(locale)
+    }
   }, [locale])
 
   useEffect(() => {

apps/desktop/src/i18n/en-billing.ts

@@ -0,0 +1,168 @@
+export const EN_BILLING = {
+  retryAfter: (minutes: number) => ` (try again in ~${minutes} min)`,
+  rateLimited: (suffix: string) => `🟡 Too many charges right now${suffix}. This isn't a payment failure.`,
+  stripeRetry: (suffix: string) => `Stripe is having trouble — try again shortly${suffix}`,
+  reauthorize: (who: string) => `${who} Reconnect from Settings → Gateway to re-authorize this device.`,
+  noSavedCardMessage:
+    "💳 No saved card for terminal charges yet. Set one up on the portal (one-time credit buys don't save a reusable card).",
+  monthlyRemaining: (amount: string) => `🔴 Monthly spend cap reached — $${amount} headroom left.`,
+  chargeAdded: (amount: string) => `$${amount} added.`,
+  unconfirmed: (message: string) =>
+    `${message} Your last charge's outcome is unconfirmed - check your balance/history before retrying.`,
+  chargeFailed: (reason: string) => `The charge didn't go through (${reason}).`,
+  invalidAmount: (label: string) => `${label}: enter a dollar amount with at most 2 decimal places.`,
+  positiveAmount: (label: string) => `${label}: amount must be greater than $0.`,
+  minAmount: (label: string, amount: string) => `${label}: minimum is ${amount}.`,
+  maxAmount: (label: string, amount: string) => `${label}: maximum is ${amount}.`,
+  confirmCardMessage: 'Confirm this card for terminal charges in the portal',
+  confirmCardTitle: 'Card confirmation needed',
+  spendingApprovalMessage: 'This needs Remote Spending allowed. Start a top-up to allow it, then retry.',
+  spendingApprovalTitle: 'Remote Spending needs approval',
+  adminRevoked: 'An admin stopped remote spending for this terminal.',
+  userRevoked: 'You stopped remote spending for this terminal.',
+  spendingRevoked: 'Remote spending was stopped',
+  sessionRevokedMessage: 'Your session was logged out. Sign in again from Settings → Gateway.',
+  sessionRevokedTitle: 'Session logged out',
+  spendingDisabledMessage:
+    "Remote spending is off for this account — a billing admin can turn it on from the portal's Hermes Agent page.",
+  spendingDisabledTitle: 'Remote spending is off',
+  adminRequiredMessage: 'Adding funds needs an org admin/owner. Ask an admin, or manage on the portal.',
+  adminRequiredTitle: 'Admin role required',
+  conflictingChargeMessage: '🔴 That charge key was already used for a different amount. Start a fresh top-up.',
+  conflictingChargeTitle: 'Start a fresh top-up',
+  noSavedCard: 'No saved card',
+  orgDeniedMessage: "This token isn't bound to an org you can manage",
+  orgDeniedTitle: 'Org access denied',
+  monthlyReached: '🔴 Monthly spend cap reached.',
+  monthlyReachedTitle: 'Monthly spend cap reached',
+  rateLimitedTitle: 'Too many charges right now',
+  stripeTitle: 'Stripe is having trouble',
+  dailyLimitMessage: 'Daily plan-change limit reached — try again tomorrow',
+  dailyLimitTitle: 'Daily plan-change limit reached',
+  endpointMessage: 'Billing endpoint returned a non-JSON response (it may not be available on this deployment).',
+  endpointTitle: 'Billing endpoint unavailable',
+  requestTimeoutMessage: 'Billing request timed out.',
+  requestTimeoutTitle: 'Billing request timed out',
+  connectionFailedMessage: 'Billing request failed before reaching the gateway.',
+  connectionFailedTitle: 'Billing connection failed',
+  requestFailedMessage: 'Billing request failed.',
+  requestFailedTitle: 'Billing request failed',
+  creditsAdded: 'Credits added.',
+  chargeFailedTitle: 'Charge failed',
+  unconfirmedTitle: 'Charge outcome unconfirmed',
+  checkFailedMessage: 'Could not check the charge.',
+  checkFailedTitle: 'Could not check charge',
+  missingChargeId: 'The billing service accepted the request but did not return a charge id.',
+  untrackedTitle: 'Charge could not be tracked',
+  stillProcessingMessage: 'Charge may still settle. Check the portal before retrying.',
+  stillProcessingTitle: 'Still processing after 5 minutes',
+  bankVerification: 'Your bank requires verification (3DS). Complete it on the portal to finish this purchase.',
+  cardExpired: 'Your card has expired. Update it on the portal.',
+  cardDeclined: 'Your card was declined. Try another card on the portal.',
+  verificationDeniedMessage: 'Verification finished without allowing Remote Spending for this terminal.',
+  verificationDeniedTitle: 'Verification was not approved',
+  verificationDoneMessage: 'Remote Spending is allowed for this terminal.',
+  verificationDoneTitle: 'Verification complete',
+  reloadLabel: 'Reload-to',
+  reloadGreater: 'Reload-to amount must be greater than the threshold.',
+  formatDate: (date: Date) =>
+    new Intl.DateTimeFormat(undefined, { day: 'numeric', month: 'short', year: 'numeric' }).format(date),
+  monthSuffix: '/mo',
+  creditsMonthly: (amount: string) => `$${amount} credits/mo`,
+  alreadyPlan: (name: string) => `You are already on ${name} — nothing to change.`,
+  scheduledChange: (name: string, date: string, delta: string | null) =>
+    `Change to ${name} — takes effect ${date}. No charge now; you keep your current plan until then.${delta ? ` Monthly credits change: ${delta}.` : ''}`,
+  changesPlan: (name: string, date: string) => `Changes to ${name} on ${date}.`,
+  cancelsOn: (date: string) => `Cancels on ${date}.`,
+  renewsOn: (date: string) => `Renews ${date}`,
+  reconcileCard: (card: string) => `Auto-refill charges ${card} — reconcile on the portal`,
+  chargesBelow: (amount: string, threshold: string) =>
+    `Charges ${amount} automatically when your balance falls below ${threshold}.`,
+  remaining: (amount: string, total: string, over?: string) =>
+    `${amount} of ${total} left${over ? ` · ${over} over` : ''}`,
+  used: (amount: string, total: string) => `${amount} of ${total} used`,
+  resetsOn: (date: string) => `Resets ${date}`,
+  balanceAdded: (amount: string) => `${amount} added. Balance is refreshing.`,
+  usageLabel: (label: string) => `${label} usage`,
+  balance: 'Balance',
+  plan: 'Plan',
+  autoRefill: 'Auto-refill',
+  enabled: 'Enabled',
+  off: 'Off',
+  portalArrow: 'Open portal ↗',
+  portal: 'Open portal',
+  connectMessage: 'Run /portal in the TUI or open the Nous portal to connect your account.',
+  connectTitle: 'Connect your Nous account',
+  addCard: 'Add card ↗',
+  noCardMessage: 'Buying top-up credits and auto-refill stay disabled until a card is on file. Add one on the portal.',
+  noCardTitle: 'No payment method on file',
+  free: 'Free',
+  subscriptionUnavailable: 'Subscription details are unavailable; opening the portal is still available.',
+  noSubscription: 'No active subscription — paid models draw down top-up credits.',
+  changePlan: 'Change plan',
+  viewPlans: 'View plans',
+  adjustPlan: 'Adjust plan ↗',
+  choose: 'Choose ↗',
+  addPayment: 'Add payment method',
+  paymentMethod: 'Payment method',
+  update: 'Update',
+  manageCard: 'Manage the card used for top-ups and subscription renewals.',
+  buy: 'Buy',
+  buyDescription: 'A single charge on your card, added to your balance today.',
+  buyCredits: 'Buy credits now',
+  refillDescription: 'Keep your balance topped up when it drops below your threshold.',
+  manage: 'Manage',
+  manageRefill: 'Manage auto-refill from the portal.',
+  refillWhenLow: 'Refill when low',
+  turnOnRefill: 'Turn on auto-refill from the portal',
+  anotherCard: 'a different card',
+  reconcile: 'Reconcile ↗',
+  subscriptionRemaining: 'Subscription credits remaining',
+  subscriptionCredits: 'Subscription credits',
+  noExpiry: 'Does not expire',
+  topupCredits: 'Top-up credits',
+  capUsed: 'Monthly spend cap used',
+  defaultCeiling: 'Default ceiling',
+  monthlyRemoteSpending: 'Monthly remote spending',
+  monthlyCap: 'Monthly spend cap',
+  refillCard: 'auto-refill card',
+  customerDefault: 'customer default',
+  subscriptionCard: 'subscription card',
+  customCredit: 'Custom credit amount',
+  processing: 'Processing… checking settlement',
+  retry: 'Retry',
+  billing: 'Billing',
+  paymentCredits: 'Payment & credits',
+  usage: 'Usage',
+  invoices: 'Invoices',
+  undoing: 'Undoing…',
+  undo: 'Undo',
+  checkingChange: 'Checking this change…',
+  cannotChange: 'That change cannot be made here.',
+  cannotSchedule: 'This change cannot be scheduled here.',
+  tryAgain: 'Try again',
+  scheduling: 'Scheduling…',
+  confirmDowngrade: 'Confirm downgrade',
+  cancel: 'Cancel',
+  currentPlan: 'Current plan',
+  scheduled: 'Scheduled',
+  downgrade: 'Downgrade',
+  backBilling: 'Back to billing',
+  plans: 'Plans',
+  noPlans: 'No plans are available to change to right now.',
+  refillUpdated: 'Auto-refill updated.',
+  refillOff: 'Auto-refill turned off.',
+  threshold: 'Threshold',
+  reloadTo: 'Reload to',
+  refillThreshold: 'Auto-refill threshold',
+  refillAmount: 'Auto-refill reload-to amount',
+  turnOffQuestion: 'Turn off auto-refill?',
+  turnOff: 'Turn off',
+  disable: 'Disable',
+  saving: 'Saving…',
+  save: 'Save',
+  verificationPage: 'Open verification page',
+  dismiss: 'Dismiss',
+  waitingVerification: 'Waiting for verification link…',
+  verifyContinue: 'Verify to continue'
+}

apps/desktop/src/i18n/en-runtime-settings.ts

@@ -0,0 +1,105 @@
+/** Settings copy formerly embedded directly in React components. */
+export const EN_RUNTIME_SETTINGS = {
+  marketplaceThemes: 'From the VS Code Marketplace',
+  noMatchingThemes: (query: string) => `No installed themes match "${query}".`,
+  auxiliaryWarning: (count: number, tasks: string, provider: string) =>
+    `${count} auxiliary task${count === 1 ? '' : 's'} (${tasks}) still run on ${provider}, not your main model.`,
+  otherProviders: 'other providers',
+  pasteProviderKey: (key: string) => `Paste ${key}`,
+  apiKey: 'API key',
+  activatingProvider: 'Activating...',
+  activateProvider: 'Activate',
+  setupProvider: (provider: string) => `Set up ${provider}`,
+  provider: 'provider',
+  plugins: {
+    unavailable: 'Desktop plugins are unavailable',
+    resolveFailed: 'Could not resolve the plugins folder',
+    openFailed: 'Could not open the plugins folder',
+    unknownError: 'Unknown error',
+    noHome: 'The backend did not report its home directory'
+  },
+  moa: {
+    title: 'Mixture of Agents',
+    description:
+      'Configure named presets that appear as models under the Mixture of Agents provider. The aggregator is the acting model.',
+    preset: 'Preset',
+    enabled: 'Enabled',
+    setDefault: 'Set default',
+    newPreset: 'new preset',
+    addPreset: 'Add preset',
+    default: 'Default:',
+    reference: (index: number) => `Reference ${index}`,
+    toggleReference: (index: number, enabled: boolean) => `${enabled ? 'Enable' : 'Disable'} reference ${index}`,
+    addReference: 'Add reference model',
+    aggregator: 'Aggregator'
+  },
+  computerUse: {
+    linux: 'Drives your desktop via the X11/XWayland accessibility stack — no permission prompt.',
+    win32: 'First run may trigger a Windows SmartScreen prompt for the cua-driver UIAccess worker.',
+    granted: 'Granted',
+    notGranted: 'Not granted',
+    unknown: 'Unknown',
+    statusFailed: 'Could not read Computer Use status',
+    permissionsFailed: 'Could not request permissions',
+    approveTitle: 'Approve in System Settings',
+    approveBody: 'macOS will show a permission dialog attributed to CuaDriver. Approve it, then return here.',
+    checking: 'Checking Computer Use status…',
+    unsupported: (platform: string) => `Computer Use is not supported on this platform (${platform}).`,
+    install: 'Install the cua-driver backend below to drive this machine.',
+    installGrant: ' Then grant Accessibility and Screen Recording here.',
+    identity:
+      'Grants attach to CuaDriver’s own identity (com.trycua.driver), so the dialog names the process that drives your Mac.',
+    recheck: 'Recheck',
+    accessibility: 'Accessibility',
+    accessibilityHint: 'Lets cua-driver post clicks, keystrokes, and read the accessibility tree.',
+    screenRecording: 'Screen Recording',
+    screenRecordingHint: 'Lets cua-driver capture screenshots of app windows.',
+    driverHealth: 'Driver health',
+    ready: 'Ready',
+    notReady: 'Not ready',
+    readyHint: 'Computer Use is ready. Ask the agent to capture an app and click around.',
+    waiting: 'Waiting for approval…',
+    grant: 'Grant permissions'
+  },
+  pool: {
+    warm: 'Warm Bot Backends',
+    warmHint:
+      'How many bot backends stay running for instant switching. Higher means faster switches and more memory (~60 MB per backend). Applies immediately.',
+    idle: 'Backend Idle Timeout',
+    idleAria: 'Backend idle timeout in milliseconds',
+    idleHint:
+      'How long an unused bot backend stays warm before it is shut down. Raise this so bots you revisit every few minutes avoid a cold start.'
+  },
+  memory: {
+    saveChanges: 'Save changes',
+    startFailed: 'Could not start the connection.',
+    timeout: 'Timed out — try again.',
+    connectionFailed: 'Connection failed.',
+    connectOauth: 'Connect via OAuth',
+    reconnect: 'Reconnect',
+    connect: 'Connect',
+    apiKeySet: 'API key set',
+    oauthSet: 'OAuth set',
+    waiting: 'Waiting for browser consent…',
+    loadFailed: 'Memory provider settings failed to load',
+    loading: 'Loading memory provider settings…',
+    saveFailed: (label: string) => `Failed to save ${label}`,
+    settings: (label: string) => `${label} settings`,
+    credentialStatus: (label: string, set: boolean) => `${label} ${set ? 'set' : 'not set'}`,
+    fullConfig: 'Full config…',
+    saved: (label: string) => `${label} saved`,
+    updated: 'Memory provider configuration updated.',
+    fullTitle: (label: string) => `${label} — full configuration`,
+    fullDescription: (label: string, profile: string) =>
+      `Every ${label} option for the ${profile} profile. Blank fields fall back to the resolved host or built-in default.`,
+    reference: (label: string) => `${label} configuration reference`,
+    other: 'Other',
+    about: (label: string) => `About ${label}`,
+    keepSecret: 'Leave blank to keep current value',
+    set: 'set'
+  },
+  themeSearch: 'Search your themes or the VS Code Marketplace…',
+  showOptions: 'Show options',
+  search: 'Search…',
+  noResults: 'No results found.'
+}

apps/desktop/src/i18n/en-surfaces.ts

@@ -0,0 +1,109 @@
+/** Labels for secondary desktop surfaces and session filters. */
+export const EN_SURFACES = {
+  pet: {
+    message: 'Message…',
+    openApp: 'Open in AITURK',
+    run: [
+      'working…',
+      'on it…',
+      'crunching…',
+      'tinkering…',
+      'cooking…',
+      'in the weeds…',
+      'wiring it up…',
+      'making moves…',
+      'heads down…',
+      'hammering away…'
+    ],
+    review: [
+      'thinking…',
+      'reading…',
+      'reviewing…',
+      'pondering…',
+      'connecting dots…',
+      'sizing it up…',
+      'tracing it…',
+      'mulling…',
+      'scheming…',
+      'hmm…'
+    ],
+    failed: ['hit a snag', 'welp', 'that broke', 'oof', 'snagged'],
+    waiting: ['your turn', 'all yours', 'over to you', 'ball’s in your court', 'awaiting orders']
+  },
+  filters: {
+    updated: 'Updated',
+    project: 'Project',
+    status: 'Status',
+    profile: 'Profile',
+    created: 'Created',
+    tokens: 'Tokens',
+    cost: 'Cost',
+    manual: 'Manual',
+    preview: 'Preview',
+    pr: 'PR',
+    open: 'Open',
+    draft: 'Draft',
+    merged: 'Merged',
+    closed: 'Closed',
+    noPr: 'No PR',
+    needsInput: 'Needs input',
+    working: 'Working',
+    unread: 'Unread',
+    idle: 'Idle',
+    filters: 'Filters',
+    grouping: 'Grouping',
+    ordering: 'Ordering',
+    show: 'Show',
+    pullRequest: 'Pull request',
+    inbox: 'Inbox style',
+    archived: 'Archived',
+    reset: 'Reset to defaults',
+    expand: 'Expand all',
+    collapse: 'Collapse all',
+    markRead: 'Mark all as read'
+  },
+  quickEntry: {
+    title: 'Quick Entry',
+    ask: 'Ask AITURK…',
+    disconnected: 'Not connected — open AITURK to reconnect',
+    sendTo: 'Send to',
+    target: 'Target session',
+    current: 'Current chat',
+    newSession: 'New session'
+  },
+  imageBackendTitle: 'Add an image backend to generate',
+  imageBackendDescription: 'Hatching a custom pet needs a provider that can ground on a reference image.',
+  setupImage: 'Set up image generation',
+  keyFrom: 'Get a key from',
+  removeReference: 'Remove reference',
+  addReference: 'Add a reference',
+  sessionUnavailable: "Couldn't open this session",
+  noPage: (path: string) => `No page at ${path}`,
+  logUnavailable: (message: string) => `Log unavailable: ${message}`,
+  stop: 'Stop',
+  moaPresets: 'MoA presets',
+  learned: 'learned',
+  hub: 'hub',
+  apiKey: 'API key',
+  skill: 'skill',
+  memory: 'memory',
+  mapAge: 'core = oldest · outer = newer',
+  editSkill: 'Edit skill…',
+  editMemory: 'Edit memory…',
+  archiveSkill: 'Archive skill',
+  deleteMemory: 'Delete memory',
+  editNode: (name: string) => `Edit ${name}`,
+  deleteNode: (name: string) => `Delete ${name}?`,
+  permanentMemory: 'This memory is removed permanently.',
+  timeline: 'Timeline scrubber',
+  pause: 'Pause',
+  playTimeline: 'Play timeline',
+  mapErrors: {
+    invalid: "That doesn't look like a map code.",
+    short: 'Map code is too short to be valid.',
+    corrupted: 'Map code looks corrupted (checksum mismatch).',
+    malformed: 'Map code is malformed.',
+    version: (actual: number, expected: number) => `Map code is version ${actual}; this build reads version ${expected}.`,
+    unknown: 'Could not read that map code.'
+  }
+}

apps/desktop/src/i18n/en.ts

@@ -1,8 +1,11 @@
 import { FIELD_DESCRIPTIONS, FIELD_LABELS } from '@/app/settings/constants'
 
+import { EN_RUNTIME_SETTINGS } from './en-runtime-settings'
+import { EN_SURFACES } from './en-surfaces'
 import type { Translations } from './types'
 
 export const en: Translations = {
+  surfaces: EN_SURFACES,
   common: {
     apply: 'Apply',
     back: 'Back',
@@ -383,6 +386,7 @@ export const en: Translations = {
   },
 
   settings: {
+    runtime: EN_RUNTIME_SETTINGS,
     closeSettings: 'Close settings',
     exportConfig: 'Export config',
     importConfig: 'Import config',
@@ -514,6 +518,7 @@ export const en: Translations = {
       completionSoundPreview: 'Preview'
     },
     sections: {
+      browser: 'Browser',
       model: 'Model',
       chat: 'Chat',
       appearance: 'Appearance',

apps/desktop/src/i18n/tr-billing.ts

@@ -0,0 +1,174 @@
+import type { EN_BILLING } from './en-billing'
+
+export const TR_BILLING: typeof EN_BILLING = {
+  retryAfter: minutes => ` (yaklaşık ${minutes} dakika sonra yeniden deneyin)`,
+  rateLimited: suffix => `🟡 Şu anda çok fazla tahsilat isteği var${suffix}. Bu, ödeme başarısızlığı anlamına gelmez.`,
+  stripeRetry: suffix => `Stripe hizmetinde sorun var. Biraz sonra yeniden deneyin${suffix}`,
+  reauthorize: who => `${who} Bu cihaza yeniden yetki vermek için Ayarlar → Ağ geçitleri bölümünden tekrar bağlanın.`,
+  noSavedCardMessage:
+    '💳 Terminal tahsilatları için kayıtlı kart yok. Portal üzerinden kart ekleyin. Tek seferlik kredi satın alma, kartı sonraki işlemler için kaydetmez.',
+  monthlyRemaining: amount => `🔴 Aylık harcama sınırına ulaşıldı. Kalan harcama payı: $${amount}.`,
+  chargeAdded: amount => `$${amount} eklendi.`,
+  unconfirmed: message =>
+    `${message} Son tahsilatın sonucu henüz doğrulanmadı. Yeniden denemeden önce bakiyenizi ve işlem geçmişinizi kontrol edin.`,
+  chargeFailed: reason => `Tahsilat tamamlanamadı (${reason}).`,
+  invalidAmount: label => `${label}: en fazla iki ondalık basamaklı dolar tutarı girin.`,
+  positiveAmount: label => `${label}: tutar $0 değerinden büyük olmalıdır.`,
+  minAmount: (label, amount) => `${label}: en düşük tutar ${amount}.`,
+  maxAmount: (label, amount) => `${label}: en yüksek tutar ${amount}.`,
+  confirmCardMessage: 'Terminal tahsilatlarında kullanılacak bu kartı portal üzerinden onaylayın.',
+  confirmCardTitle: 'Kart onayı gerekiyor',
+  spendingApprovalMessage:
+    'Uzaktan harcama izni gerekiyor. İzin vermek için bir kredi yüklemesi başlatın ve yeniden deneyin.',
+  spendingApprovalTitle: 'Uzaktan harcama onayı gerekiyor',
+  adminRevoked: 'Bir yönetici bu terminalin uzaktan harcama iznini kaldırdı.',
+  userRevoked: 'Bu terminalin uzaktan harcama iznini kaldırdınız.',
+  spendingRevoked: 'Uzaktan harcama durduruldu',
+  sessionRevokedMessage: 'Oturumunuz kapatıldı. Ayarlar → Ağ geçitleri bölümünden yeniden giriş yapın.',
+  sessionRevokedTitle: 'Oturum kapatıldı',
+  spendingDisabledMessage:
+    'Bu hesapta uzaktan harcama kapalı. Bir faturalandırma yöneticisi, portalın Hermes Agent sayfasından etkinleştirebilir.',
+  spendingDisabledTitle: 'Uzaktan harcama kapalı',
+  adminRequiredMessage:
+    'Bakiye eklemek için kuruluş yöneticisi veya sahibi olmalısınız. Yöneticinize başvurun ya da portal üzerinden yönetin.',
+  adminRequiredTitle: 'Yönetici yetkisi gerekiyor',
+  conflictingChargeMessage:
+    '🔴 Bu tahsilat anahtarı başka bir tutar için kullanılmış. Yeni bir kredi yüklemesi başlatın.',
+  conflictingChargeTitle: 'Yeni bir kredi yüklemesi başlatın',
+  noSavedCard: 'Kayıtlı kart yok',
+  orgDeniedMessage: 'Bu erişim anahtarı, yönetebildiğiniz bir kuruluşa bağlı değil.',
+  orgDeniedTitle: 'Kuruluş erişimi reddedildi',
+  monthlyReached: '🔴 Aylık harcama sınırına ulaşıldı.',
+  monthlyReachedTitle: 'Aylık harcama sınırına ulaşıldı',
+  rateLimitedTitle: 'Şu anda çok fazla tahsilat isteği var',
+  stripeTitle: 'Stripe hizmetinde sorun var',
+  dailyLimitMessage: 'Günlük plan değiştirme sınırına ulaşıldı. Yarın yeniden deneyin.',
+  dailyLimitTitle: 'Günlük plan değiştirme sınırına ulaşıldı',
+  endpointMessage:
+    'Faturalandırma hizmeti beklenen JSON yanıtını döndürmedi. Bu yayında hizmet kullanılamıyor olabilir.',
+  endpointTitle: 'Faturalandırma hizmetine ulaşılamıyor',
+  requestTimeoutMessage: 'Faturalandırma isteği zaman aşımına uğradı.',
+  requestTimeoutTitle: 'Faturalandırma isteği zaman aşımına uğradı',
+  connectionFailedMessage: 'Faturalandırma isteği ağ geçidine ulaşmadan başarısız oldu.',
+  connectionFailedTitle: 'Faturalandırma bağlantısı kurulamadı',
+  requestFailedMessage: 'Faturalandırma isteği başarısız oldu.',
+  requestFailedTitle: 'Faturalandırma isteği başarısız oldu',
+  creditsAdded: 'Krediler eklendi.',
+  chargeFailedTitle: 'Tahsilat başarısız oldu',
+  unconfirmedTitle: 'Tahsilat sonucu doğrulanamadı',
+  checkFailedMessage: 'Tahsilat kontrol edilemedi.',
+  checkFailedTitle: 'Tahsilat kontrol edilemedi',
+  missingChargeId: 'Faturalandırma hizmeti isteği kabul etti ancak tahsilat kimliği döndürmedi.',
+  untrackedTitle: 'Tahsilat takip edilemedi',
+  stillProcessingMessage: 'Tahsilat hâlâ tamamlanabilir. Yeniden denemeden önce portalı kontrol edin.',
+  stillProcessingTitle: '5 dakika sonra hâlâ işleniyor',
+  bankVerification:
+    'Bankanız 3DS doğrulaması istiyor. Satın almayı bitirmek için portal üzerinden doğrulamayı tamamlayın.',
+  cardExpired: 'Kartınızın süresi dolmuş. Portal üzerinden güncelleyin.',
+  cardDeclined: 'Kartınız reddedildi. Portal üzerinden başka bir kart deneyin.',
+  verificationDeniedMessage: 'Doğrulama tamamlandı ancak bu terminal için uzaktan harcama izni verilmedi.',
+  verificationDeniedTitle: 'Doğrulama onaylanmadı',
+  verificationDoneMessage: 'Bu terminal için uzaktan harcama izni verildi.',
+  verificationDoneTitle: 'Doğrulama tamamlandı',
+  reloadLabel: 'Yüklenecek tutar',
+  reloadGreater: 'Yüklenecek tutar eşik değerinden büyük olmalıdır.',
+  formatDate: (date: Date) =>
+    new Intl.DateTimeFormat('tr-TR', { day: 'numeric', month: 'short', year: 'numeric' }).format(date),
+  monthSuffix: '/ay',
+  creditsMonthly: amount => `Aylık $${amount} kredi`,
+  alreadyPlan: name => `Zaten ${name} planındasınız; değişiklik gerekmiyor.`,
+  scheduledChange: (name, date, delta) =>
+    `${name} planına geçiş ${date} tarihinde uygulanır. Şimdi tahsilat yapılmaz; o tarihe kadar mevcut planınız geçerlidir.${delta ? ` Aylık kredi değişimi: ${delta}.` : ''}`,
+  changesPlan: (name, date) => `${date} tarihinde ${name} planına geçilir.`,
+  cancelsOn: date => `${date} tarihinde iptal edilir.`,
+  renewsOn: date => `Yenileme: ${date}`,
+  reconcileCard: card => `Otomatik yüklemede ${card} kullanılıyor. Portal üzerinden kartı eşleştirin.`,
+  chargesBelow: (amount, threshold) =>
+    `Bakiyeniz ${threshold} altına düştüğünde otomatik olarak ${amount} tahsil edilir.`,
+  remaining: (amount, total, over) => `${total} tutarının ${amount} kadarı kaldı${over ? ` · ${over} aşım` : ''}`,
+  used: (amount, total) => `${total} tutarının ${amount} kadarı kullanıldı`,
+  resetsOn: date => `Sıfırlanma: ${date}`,
+  balanceAdded: amount => `${amount} eklendi. Bakiye yenileniyor.`,
+  usageLabel: label => `${label} kullanımı`,
+  balance: 'Bakiye',
+  plan: 'Plan',
+  autoRefill: 'Otomatik yükleme',
+  enabled: 'Etkin',
+  off: 'Kapalı',
+  portalArrow: 'Portalı aç ↗',
+  portal: 'Portalı aç',
+  connectMessage: 'Hesabınızı bağlamak için terminal arayüzünde /portal komutunu çalıştırın veya Nous portalını açın.',
+  connectTitle: 'Nous hesabınızı bağlayın',
+  addCard: 'Kart ekle ↗',
+  noCardMessage: 'Kredi satın alma ve otomatik yükleme için kayıtlı kart gerekir. Portal üzerinden kart ekleyin.',
+  noCardTitle: 'Kayıtlı ödeme yöntemi yok',
+  free: 'Ücretsiz',
+  subscriptionUnavailable: 'Abonelik ayrıntılarına ulaşılamıyor. Portal üzerinden kontrol edebilirsiniz.',
+  noSubscription: 'Etkin abonelik yok. Ücretli modeller yüklediğiniz kredileri kullanır.',
+  changePlan: 'Planı değiştir',
+  viewPlans: 'Planları görüntüle',
+  adjustPlan: 'Planı düzenle ↗',
+  choose: 'Seç ↗',
+  addPayment: 'Ödeme yöntemi ekle',
+  paymentMethod: 'Ödeme yöntemi',
+  update: 'Güncelle',
+  manageCard: 'Kredi yüklemeleri ve abonelik yenilemeleri için kullanılan kartı yönetin.',
+  buy: 'Satın al',
+  buyDescription: 'Kartınızdan tek seferlik tahsilat yapılır ve tutar bugün bakiyenize eklenir.',
+  buyCredits: 'Şimdi kredi satın al',
+  refillDescription: 'Bakiyeniz belirlediğiniz eşiğin altına düştüğünde otomatik kredi yükleyin.',
+  manage: 'Yönet',
+  manageRefill: 'Otomatik yüklemeyi portal üzerinden yönetin.',
+  refillWhenLow: 'Bakiye azaldığında yükle',
+  turnOnRefill: 'Otomatik yüklemeyi portal üzerinden etkinleştirin',
+  anotherCard: 'başka bir kart',
+  reconcile: 'Kartı eşleştir ↗',
+  subscriptionRemaining: 'Kalan abonelik kredileri',
+  subscriptionCredits: 'Abonelik kredileri',
+  noExpiry: 'Süresi dolmaz',
+  topupCredits: 'Yüklenen krediler',
+  capUsed: 'Kullanılan aylık harcama sınırı',
+  defaultCeiling: 'Varsayılan üst sınır',
+  monthlyRemoteSpending: 'Aylık uzaktan harcama',
+  monthlyCap: 'Aylık harcama sınırı',
+  refillCard: 'otomatik yükleme kartı',
+  customerDefault: 'müşteri varsayılanı',
+  subscriptionCard: 'abonelik kartı',
+  customCredit: 'Özel kredi tutarı',
+  processing: 'İşleniyor… tahsilat kontrol ediliyor',
+  retry: 'Yeniden dene',
+  billing: 'Faturalandırma',
+  paymentCredits: 'Ödeme ve krediler',
+  usage: 'Kullanım',
+  invoices: 'Faturalar',
+  undoing: 'Geri alınıyor…',
+  undo: 'Geri al',
+  checkingChange: 'Değişiklik kontrol ediliyor…',
+  cannotChange: 'Bu değişiklik buradan yapılamaz.',
+  cannotSchedule: 'Bu değişiklik buradan zamanlanamaz.',
+  tryAgain: 'Yeniden dene',
+  scheduling: 'Zamanlanıyor…',
+  confirmDowngrade: 'Alt plana geçişi onayla',
+  cancel: 'İptal',
+  currentPlan: 'Mevcut plan',
+  scheduled: 'Zamanlandı',
+  downgrade: 'Alt plana geç',
+  backBilling: 'Faturalandırmaya dön',
+  plans: 'Planlar',
+  noPlans: 'Şu anda geçiş yapılabilecek bir plan yok.',
+  refillUpdated: 'Otomatik yükleme güncellendi.',
+  refillOff: 'Otomatik yükleme kapatıldı.',
+  threshold: 'Eşik',
+  reloadTo: 'Yüklenecek tutar',
+  refillThreshold: 'Otomatik yükleme eşiği',
+  refillAmount: 'Otomatik yükleme tutarı',
+  turnOffQuestion: 'Otomatik yükleme kapatılsın mı?',
+  turnOff: 'Kapat',
+  disable: 'Devre dışı bırak',
+  saving: 'Kaydediliyor…',
+  save: 'Kaydet',
+  verificationPage: 'Doğrulama sayfasını aç',
+  dismiss: 'Kapat',
+  waitingVerification: 'Doğrulama bağlantısı bekleniyor…',
+  verifyContinue: 'Devam etmek için doğrulayın'
+}