l10n: add extension verification and lossless processing strings

Add localization keys for verification browser settings, manual
verification help dialog actions, and lossless conversion dithering and
resampler option labels.

lib/l10n/app_localizations.dart

@@ -7607,6 +7607,48 @@ abstract class AppLocalizations {
   /// **'Lossless'**
   String get trackConvertLosslessSuffix;
 
+  /// Section label for lossless conversion dithering options
+  ///
+  /// In en, this message translates to:
+  /// **'Dithering'**
+  String get trackConvertDithering;
+
+  /// Section label for lossless conversion resampler options
+  ///
+  /// In en, this message translates to:
+  /// **'Resampler'**
+  String get trackConvertResampler;
+
+  /// Lossless conversion dither option with no dithering applied
+  ///
+  /// In en, this message translates to:
+  /// **'None'**
+  String get trackConvertDitherNone;
+
+  /// Lossless conversion triangular probability density function dither option
+  ///
+  /// In en, this message translates to:
+  /// **'TPDF'**
+  String get trackConvertDitherTriangular;
+
+  /// Lossless conversion high-pass triangular dither option
+  ///
+  /// In en, this message translates to:
+  /// **'Triangular HP'**
+  String get trackConvertDitherTriangularHp;
+
+  /// Lossless conversion default FFmpeg swresample resampler option
+  ///
+  /// In en, this message translates to:
+  /// **'SWR'**
+  String get trackConvertResamplerSwr;
+
+  /// Lossless conversion SoX resampler option
+  ///
+  /// In en, this message translates to:
+  /// **'SoXr'**
+  String get trackConvertResamplerSoxr;
+
   /// Fallback changelog text when release notes cannot be parsed
   ///
   /// In en, this message translates to:
@@ -7750,6 +7792,84 @@ abstract class AppLocalizations {
   /// In en, this message translates to:
   /// **'Kosovo'**
   String get regionCountryXK;
+
+  /// Settings option title for extension verification browser preference
+  ///
+  /// In en, this message translates to:
+  /// **'Verification browser'**
+  String get extensionVerificationBrowserTitle;
+
+  /// Subtitle when external browser is preferred for extension verification
+  ///
+  /// In en, this message translates to:
+  /// **'Open challenges in the default browser first'**
+  String get extensionVerificationBrowserSubtitleExternal;
+
+  /// Subtitle when in-app browser is preferred for extension verification
+  ///
+  /// In en, this message translates to:
+  /// **'Open challenges in the in-app browser first'**
+  String get extensionVerificationBrowserSubtitleInApp;
+
+  /// Chip label for external browser verification mode
+  ///
+  /// In en, this message translates to:
+  /// **'External'**
+  String get extensionVerificationBrowserExternal;
+
+  /// Chip label for in-app browser verification mode
+  ///
+  /// In en, this message translates to:
+  /// **'In-app'**
+  String get extensionVerificationBrowserInApp;
+
+  /// Dialog title when automatic browser launch for verification fails
+  ///
+  /// In en, this message translates to:
+  /// **'Open verification manually'**
+  String get extensionVerificationHelpTitleManual;
+
+  /// Dialog title when verification is taking longer than expected
+  ///
+  /// In en, this message translates to:
+  /// **'Verification still waiting'**
+  String get extensionVerificationHelpTitleWaiting;
+
+  /// Dialog message when automatic browser launch for verification fails
+  ///
+  /// In en, this message translates to:
+  /// **'SpotiFLAC Mobile could not open the browser automatically. Open this link in your browser, or copy it manually.'**
+  String get extensionVerificationHelpMessageManual;
+
+  /// Dialog message when verification may need manual browser help
+  ///
+  /// In en, this message translates to:
+  /// **'If the browser did not open, or verification finished but did not return to SpotiFLAC Mobile, open this link again or copy it manually.'**
+  String get extensionVerificationHelpMessageWaiting;
+
+  /// Button to dismiss the extension verification help dialog
+  ///
+  /// In en, this message translates to:
+  /// **'Close'**
+  String get extensionVerificationClose;
+
+  /// Button to copy the extension verification URL
+  ///
+  /// In en, this message translates to:
+  /// **'Copy link'**
+  String get extensionVerificationCopyLink;
+
+  /// Snackbar after copying the extension verification URL
+  ///
+  /// In en, this message translates to:
+  /// **'Verification link copied'**
+  String get extensionVerificationLinkCopied;
+
+  /// Button to open the extension verification URL in a browser
+  ///
+  /// In en, this message translates to:
+  /// **'Open browser'**
+  String get extensionVerificationOpenBrowser;
 }
 
 class _AppLocalizationsDelegate

lib/l10n/app_localizations_ar.dart

@@ -4625,6 +4625,27 @@ class AppLocalizationsAr extends AppLocalizations {
   @override
   String get trackConvertLosslessSuffix => 'Lossless';
 
+  @override
+  String get trackConvertDithering => 'Dithering';
+
+  @override
+  String get trackConvertResampler => 'Resampler';
+
+  @override
+  String get trackConvertDitherNone => 'None';
+
+  @override
+  String get trackConvertDitherTriangular => 'TPDF';
+
+  @override
+  String get trackConvertDitherTriangularHp => 'Triangular HP';
+
+  @override
+  String get trackConvertResamplerSwr => 'SWR';
+
+  @override
+  String get trackConvertResamplerSoxr => 'SoXr';
+
   @override
   String get updateSeeReleaseNotes => 'See release notes for details.';
 
@@ -4704,4 +4725,49 @@ class AppLocalizationsAr extends AppLocalizations {
 
   @override
   String get regionCountryXK => 'Kosovo';
+
+  @override
+  String get extensionVerificationBrowserTitle => 'Verification browser';
+
+  @override
+  String get extensionVerificationBrowserSubtitleExternal =>
+      'Open challenges in the default browser first';
+
+  @override
+  String get extensionVerificationBrowserSubtitleInApp =>
+      'Open challenges in the in-app browser first';
+
+  @override
+  String get extensionVerificationBrowserExternal => 'External';
+
+  @override
+  String get extensionVerificationBrowserInApp => 'In-app';
+
+  @override
+  String get extensionVerificationHelpTitleManual =>
+      'Open verification manually';
+
+  @override
+  String get extensionVerificationHelpTitleWaiting =>
+      'Verification still waiting';
+
+  @override
+  String get extensionVerificationHelpMessageManual =>
+      'SpotiFLAC Mobile could not open the browser automatically. Open this link in your browser, or copy it manually.';
+
+  @override
+  String get extensionVerificationHelpMessageWaiting =>
+      'If the browser did not open, or verification finished but did not return to SpotiFLAC Mobile, open this link again or copy it manually.';
+
+  @override
+  String get extensionVerificationClose => 'Close';
+
+  @override
+  String get extensionVerificationCopyLink => 'Copy link';
+
+  @override
+  String get extensionVerificationLinkCopied => 'Verification link copied';
+
+  @override
+  String get extensionVerificationOpenBrowser => 'Open browser';
 }

lib/l10n/app_localizations_de.dart

@@ -4674,6 +4674,27 @@ class AppLocalizationsDe extends AppLocalizations {
   @override
   String get trackConvertLosslessSuffix => 'Lossless';
 
+  @override
+  String get trackConvertDithering => 'Dithering';
+
+  @override
+  String get trackConvertResampler => 'Resampler';
+
+  @override
+  String get trackConvertDitherNone => 'None';
+
+  @override
+  String get trackConvertDitherTriangular => 'TPDF';
+
+  @override
+  String get trackConvertDitherTriangularHp => 'Triangular HP';
+
+  @override
+  String get trackConvertResamplerSwr => 'SWR';
+
+  @override
+  String get trackConvertResamplerSoxr => 'SoXr';
+
   @override
   String get updateSeeReleaseNotes => 'See release notes for details.';
 
@@ -4753,4 +4774,49 @@ class AppLocalizationsDe extends AppLocalizations {
 
   @override
   String get regionCountryXK => 'Kosovo';
+
+  @override
+  String get extensionVerificationBrowserTitle => 'Verification browser';
+
+  @override
+  String get extensionVerificationBrowserSubtitleExternal =>
+      'Open challenges in the default browser first';
+
+  @override
+  String get extensionVerificationBrowserSubtitleInApp =>
+      'Open challenges in the in-app browser first';
+
+  @override
+  String get extensionVerificationBrowserExternal => 'External';
+
+  @override
+  String get extensionVerificationBrowserInApp => 'In-app';
+
+  @override
+  String get extensionVerificationHelpTitleManual =>
+      'Open verification manually';
+
+  @override
+  String get extensionVerificationHelpTitleWaiting =>
+      'Verification still waiting';
+
+  @override
+  String get extensionVerificationHelpMessageManual =>
+      'SpotiFLAC Mobile could not open the browser automatically. Open this link in your browser, or copy it manually.';
+
+  @override
+  String get extensionVerificationHelpMessageWaiting =>
+      'If the browser did not open, or verification finished but did not return to SpotiFLAC Mobile, open this link again or copy it manually.';
+
+  @override
+  String get extensionVerificationClose => 'Close';
+
+  @override
+  String get extensionVerificationCopyLink => 'Copy link';
+
+  @override
+  String get extensionVerificationLinkCopied => 'Verification link copied';
+
+  @override
+  String get extensionVerificationOpenBrowser => 'Open browser';
 }

lib/l10n/app_localizations_en.dart

@@ -4625,6 +4625,27 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get trackConvertLosslessSuffix => 'Lossless';
 
+  @override
+  String get trackConvertDithering => 'Dithering';
+
+  @override
+  String get trackConvertResampler => 'Resampler';
+
+  @override
+  String get trackConvertDitherNone => 'None';
+
+  @override
+  String get trackConvertDitherTriangular => 'TPDF';
+
+  @override
+  String get trackConvertDitherTriangularHp => 'Triangular HP';
+
+  @override
+  String get trackConvertResamplerSwr => 'SWR';
+
+  @override
+  String get trackConvertResamplerSoxr => 'SoXr';
+
   @override
   String get updateSeeReleaseNotes => 'See release notes for details.';
 
@@ -4704,4 +4725,49 @@ class AppLocalizationsEn extends AppLocalizations {
 
   @override
   String get regionCountryXK => 'Kosovo';
+
+  @override
+  String get extensionVerificationBrowserTitle => 'Verification browser';
+
+  @override
+  String get extensionVerificationBrowserSubtitleExternal =>
+      'Open challenges in the default browser first';
+
+  @override
+  String get extensionVerificationBrowserSubtitleInApp =>
+      'Open challenges in the in-app browser first';
+
+  @override
+  String get extensionVerificationBrowserExternal => 'External';
+
+  @override
+  String get extensionVerificationBrowserInApp => 'In-app';
+
+  @override
+  String get extensionVerificationHelpTitleManual =>
+      'Open verification manually';
+
+  @override
+  String get extensionVerificationHelpTitleWaiting =>
+      'Verification still waiting';
+
+  @override
+  String get extensionVerificationHelpMessageManual =>
+      'SpotiFLAC Mobile could not open the browser automatically. Open this link in your browser, or copy it manually.';
+
+  @override
+  String get extensionVerificationHelpMessageWaiting =>
+      'If the browser did not open, or verification finished but did not return to SpotiFLAC Mobile, open this link again or copy it manually.';
+
+  @override
+  String get extensionVerificationClose => 'Close';
+
+  @override
+  String get extensionVerificationCopyLink => 'Copy link';
+
+  @override
+  String get extensionVerificationLinkCopied => 'Verification link copied';
+
+  @override
+  String get extensionVerificationOpenBrowser => 'Open browser';
 }

lib/l10n/app_localizations_es.dart

@@ -4619,6 +4619,27 @@ class AppLocalizationsEs extends AppLocalizations {
   @override
   String get trackConvertLosslessSuffix => 'Lossless';
 
+  @override
+  String get trackConvertDithering => 'Dithering';
+
+  @override
+  String get trackConvertResampler => 'Resampler';
+
+  @override
+  String get trackConvertDitherNone => 'None';
+
+  @override
+  String get trackConvertDitherTriangular => 'TPDF';
+
+  @override
+  String get trackConvertDitherTriangularHp => 'Triangular HP';
+
+  @override
+  String get trackConvertResamplerSwr => 'SWR';
+
+  @override
+  String get trackConvertResamplerSoxr => 'SoXr';
+
   @override
   String get updateSeeReleaseNotes => 'See release notes for details.';
 
@@ -4698,6 +4719,51 @@ class AppLocalizationsEs extends AppLocalizations {
 
   @override
   String get regionCountryXK => 'Kosovo';
+
+  @override
+  String get extensionVerificationBrowserTitle => 'Verification browser';
+
+  @override
+  String get extensionVerificationBrowserSubtitleExternal =>
+      'Open challenges in the default browser first';
+
+  @override
+  String get extensionVerificationBrowserSubtitleInApp =>
+      'Open challenges in the in-app browser first';
+
+  @override
+  String get extensionVerificationBrowserExternal => 'External';
+
+  @override
+  String get extensionVerificationBrowserInApp => 'In-app';
+
+  @override
+  String get extensionVerificationHelpTitleManual =>
+      'Open verification manually';
+
+  @override
+  String get extensionVerificationHelpTitleWaiting =>
+      'Verification still waiting';
+
+  @override
+  String get extensionVerificationHelpMessageManual =>
+      'SpotiFLAC Mobile could not open the browser automatically. Open this link in your browser, or copy it manually.';
+
+  @override
+  String get extensionVerificationHelpMessageWaiting =>
+      'If the browser did not open, or verification finished but did not return to SpotiFLAC Mobile, open this link again or copy it manually.';
+
+  @override
+  String get extensionVerificationClose => 'Close';
+
+  @override
+  String get extensionVerificationCopyLink => 'Copy link';
+
+  @override
+  String get extensionVerificationLinkCopied => 'Verification link copied';
+
+  @override
+  String get extensionVerificationOpenBrowser => 'Open browser';
 }
 
 /// The translations for Spanish Castilian, as used in Spain (`es_ES`).

lib/l10n/app_localizations_fr.dart

@@ -4739,6 +4739,27 @@ class AppLocalizationsFr extends AppLocalizations {
   @override
   String get trackConvertLosslessSuffix => 'Lossless';
 
+  @override
+  String get trackConvertDithering => 'Dithering';
+
+  @override
+  String get trackConvertResampler => 'Resampler';
+
+  @override
+  String get trackConvertDitherNone => 'None';
+
+  @override
+  String get trackConvertDitherTriangular => 'TPDF';
+
+  @override
+  String get trackConvertDitherTriangularHp => 'Triangular HP';
+
+  @override
+  String get trackConvertResamplerSwr => 'SWR';
+
+  @override
+  String get trackConvertResamplerSoxr => 'SoXr';
+
   @override
   String get updateSeeReleaseNotes => 'See release notes for details.';
 
@@ -4818,4 +4839,49 @@ class AppLocalizationsFr extends AppLocalizations {
 
   @override
   String get regionCountryXK => 'Kosovo';
+
+  @override
+  String get extensionVerificationBrowserTitle => 'Verification browser';
+
+  @override
+  String get extensionVerificationBrowserSubtitleExternal =>
+      'Open challenges in the default browser first';
+
+  @override
+  String get extensionVerificationBrowserSubtitleInApp =>
+      'Open challenges in the in-app browser first';
+
+  @override
+  String get extensionVerificationBrowserExternal => 'External';
+
+  @override
+  String get extensionVerificationBrowserInApp => 'In-app';
+
+  @override
+  String get extensionVerificationHelpTitleManual =>
+      'Open verification manually';
+
+  @override
+  String get extensionVerificationHelpTitleWaiting =>
+      'Verification still waiting';
+
+  @override
+  String get extensionVerificationHelpMessageManual =>
+      'SpotiFLAC Mobile could not open the browser automatically. Open this link in your browser, or copy it manually.';
+
+  @override
+  String get extensionVerificationHelpMessageWaiting =>
+      'If the browser did not open, or verification finished but did not return to SpotiFLAC Mobile, open this link again or copy it manually.';
+
+  @override
+  String get extensionVerificationClose => 'Close';
+
+  @override
+  String get extensionVerificationCopyLink => 'Copy link';
+
+  @override
+  String get extensionVerificationLinkCopied => 'Verification link copied';
+
+  @override
+  String get extensionVerificationOpenBrowser => 'Open browser';
 }

lib/l10n/app_localizations_hi.dart

@@ -4625,6 +4625,27 @@ class AppLocalizationsHi extends AppLocalizations {
   @override
   String get trackConvertLosslessSuffix => 'Lossless';
 
+  @override
+  String get trackConvertDithering => 'Dithering';
+
+  @override
+  String get trackConvertResampler => 'Resampler';
+
+  @override
+  String get trackConvertDitherNone => 'None';
+
+  @override
+  String get trackConvertDitherTriangular => 'TPDF';
+
+  @override
+  String get trackConvertDitherTriangularHp => 'Triangular HP';
+
+  @override
+  String get trackConvertResamplerSwr => 'SWR';
+
+  @override
+  String get trackConvertResamplerSoxr => 'SoXr';
+
   @override
   String get updateSeeReleaseNotes => 'See release notes for details.';
 
@@ -4704,4 +4725,49 @@ class AppLocalizationsHi extends AppLocalizations {
 
   @override
   String get regionCountryXK => 'Kosovo';
+
+  @override
+  String get extensionVerificationBrowserTitle => 'Verification browser';
+
+  @override
+  String get extensionVerificationBrowserSubtitleExternal =>
+      'Open challenges in the default browser first';
+
+  @override
+  String get extensionVerificationBrowserSubtitleInApp =>
+      'Open challenges in the in-app browser first';
+
+  @override
+  String get extensionVerificationBrowserExternal => 'External';
+
+  @override
+  String get extensionVerificationBrowserInApp => 'In-app';
+
+  @override
+  String get extensionVerificationHelpTitleManual =>
+      'Open verification manually';
+
+  @override
+  String get extensionVerificationHelpTitleWaiting =>
+      'Verification still waiting';
+
+  @override
+  String get extensionVerificationHelpMessageManual =>
+      'SpotiFLAC Mobile could not open the browser automatically. Open this link in your browser, or copy it manually.';
+
+  @override
+  String get extensionVerificationHelpMessageWaiting =>
+      'If the browser did not open, or verification finished but did not return to SpotiFLAC Mobile, open this link again or copy it manually.';
+
+  @override
+  String get extensionVerificationClose => 'Close';
+
+  @override
+  String get extensionVerificationCopyLink => 'Copy link';
+
+  @override
+  String get extensionVerificationLinkCopied => 'Verification link copied';
+
+  @override
+  String get extensionVerificationOpenBrowser => 'Open browser';
 }

lib/l10n/app_localizations_id.dart

@@ -4609,6 +4609,27 @@ class AppLocalizationsId extends AppLocalizations {
   @override
   String get trackConvertLosslessSuffix => 'Lossless';
 
+  @override
+  String get trackConvertDithering => 'Dithering';
+
+  @override
+  String get trackConvertResampler => 'Resampler';
+
+  @override
+  String get trackConvertDitherNone => 'Tidak ada';
+
+  @override
+  String get trackConvertDitherTriangular => 'TPDF';
+
+  @override
+  String get trackConvertDitherTriangularHp => 'Triangular HP';
+
+  @override
+  String get trackConvertResamplerSwr => 'SWR';
+
+  @override
+  String get trackConvertResamplerSoxr => 'SoXr';
+
   @override
   String get updateSeeReleaseNotes => 'Lihat catatan rilis untuk detail.';
 
@@ -4688,4 +4709,49 @@ class AppLocalizationsId extends AppLocalizations {
 
   @override
   String get regionCountryXK => 'Kosovo';
+
+  @override
+  String get extensionVerificationBrowserTitle => 'Browser verifikasi';
+
+  @override
+  String get extensionVerificationBrowserSubtitleExternal =>
+      'Buka tantangan di browser default terlebih dahulu';
+
+  @override
+  String get extensionVerificationBrowserSubtitleInApp =>
+      'Buka tantangan di browser dalam aplikasi terlebih dahulu';
+
+  @override
+  String get extensionVerificationBrowserExternal => 'Eksternal';
+
+  @override
+  String get extensionVerificationBrowserInApp => 'Dalam aplikasi';
+
+  @override
+  String get extensionVerificationHelpTitleManual =>
+      'Buka verifikasi secara manual';
+
+  @override
+  String get extensionVerificationHelpTitleWaiting =>
+      'Verifikasi masih menunggu';
+
+  @override
+  String get extensionVerificationHelpMessageManual =>
+      'SpotiFLAC Mobile tidak dapat membuka browser secara otomatis. Buka tautan ini di browser Anda, atau salin secara manual.';
+
+  @override
+  String get extensionVerificationHelpMessageWaiting =>
+      'Jika browser tidak terbuka, atau verifikasi selesai tetapi tidak kembali ke SpotiFLAC Mobile, buka tautan ini lagi atau salin secara manual.';
+
+  @override
+  String get extensionVerificationClose => 'Tutup';
+
+  @override
+  String get extensionVerificationCopyLink => 'Salin tautan';
+
+  @override
+  String get extensionVerificationLinkCopied => 'Tautan verifikasi disalin';
+
+  @override
+  String get extensionVerificationOpenBrowser => 'Buka browser';
 }

lib/l10n/app_localizations_ja.dart

@@ -4612,6 +4612,27 @@ class AppLocalizationsJa extends AppLocalizations {
   @override
   String get trackConvertLosslessSuffix => 'Lossless';
 
+  @override
+  String get trackConvertDithering => 'Dithering';
+
+  @override
+  String get trackConvertResampler => 'Resampler';
+
+  @override
+  String get trackConvertDitherNone => 'None';
+
+  @override
+  String get trackConvertDitherTriangular => 'TPDF';
+
+  @override
+  String get trackConvertDitherTriangularHp => 'Triangular HP';
+
+  @override
+  String get trackConvertResamplerSwr => 'SWR';
+
+  @override
+  String get trackConvertResamplerSoxr => 'SoXr';
+
   @override
   String get updateSeeReleaseNotes => 'See release notes for details.';
 
@@ -4691,4 +4712,49 @@ class AppLocalizationsJa extends AppLocalizations {
 
   @override
   String get regionCountryXK => 'Kosovo';
+
+  @override
+  String get extensionVerificationBrowserTitle => 'Verification browser';
+
+  @override
+  String get extensionVerificationBrowserSubtitleExternal =>
+      'Open challenges in the default browser first';
+
+  @override
+  String get extensionVerificationBrowserSubtitleInApp =>
+      'Open challenges in the in-app browser first';
+
+  @override
+  String get extensionVerificationBrowserExternal => 'External';
+
+  @override
+  String get extensionVerificationBrowserInApp => 'In-app';
+
+  @override
+  String get extensionVerificationHelpTitleManual =>
+      'Open verification manually';
+
+  @override
+  String get extensionVerificationHelpTitleWaiting =>
+      'Verification still waiting';
+
+  @override
+  String get extensionVerificationHelpMessageManual =>
+      'SpotiFLAC Mobile could not open the browser automatically. Open this link in your browser, or copy it manually.';
+
+  @override
+  String get extensionVerificationHelpMessageWaiting =>
+      'If the browser did not open, or verification finished but did not return to SpotiFLAC Mobile, open this link again or copy it manually.';
+
+  @override
+  String get extensionVerificationClose => 'Close';
+
+  @override
+  String get extensionVerificationCopyLink => 'Copy link';
+
+  @override
+  String get extensionVerificationLinkCopied => 'Verification link copied';
+
+  @override
+  String get extensionVerificationOpenBrowser => 'Open browser';
 }

lib/l10n/app_localizations_ko.dart

@@ -4610,6 +4610,27 @@ class AppLocalizationsKo extends AppLocalizations {
   @override
   String get trackConvertLosslessSuffix => 'Lossless';
 
+  @override
+  String get trackConvertDithering => 'Dithering';
+
+  @override
+  String get trackConvertResampler => 'Resampler';
+
+  @override
+  String get trackConvertDitherNone => 'None';
+
+  @override
+  String get trackConvertDitherTriangular => 'TPDF';
+
+  @override
+  String get trackConvertDitherTriangularHp => 'Triangular HP';
+
+  @override
+  String get trackConvertResamplerSwr => 'SWR';
+
+  @override
+  String get trackConvertResamplerSoxr => 'SoXr';
+
   @override
   String get updateSeeReleaseNotes => 'See release notes for details.';
 
@@ -4689,4 +4710,49 @@ class AppLocalizationsKo extends AppLocalizations {
 
   @override
   String get regionCountryXK => 'Kosovo';
+
+  @override
+  String get extensionVerificationBrowserTitle => 'Verification browser';
+
+  @override
+  String get extensionVerificationBrowserSubtitleExternal =>
+      'Open challenges in the default browser first';
+
+  @override
+  String get extensionVerificationBrowserSubtitleInApp =>
+      'Open challenges in the in-app browser first';
+
+  @override
+  String get extensionVerificationBrowserExternal => 'External';
+
+  @override
+  String get extensionVerificationBrowserInApp => 'In-app';
+
+  @override
+  String get extensionVerificationHelpTitleManual =>
+      'Open verification manually';
+
+  @override
+  String get extensionVerificationHelpTitleWaiting =>
+      'Verification still waiting';
+
+  @override
+  String get extensionVerificationHelpMessageManual =>
+      'SpotiFLAC Mobile could not open the browser automatically. Open this link in your browser, or copy it manually.';
+
+  @override
+  String get extensionVerificationHelpMessageWaiting =>
+      'If the browser did not open, or verification finished but did not return to SpotiFLAC Mobile, open this link again or copy it manually.';
+
+  @override
+  String get extensionVerificationClose => 'Close';
+
+  @override
+  String get extensionVerificationCopyLink => 'Copy link';
+
+  @override
+  String get extensionVerificationLinkCopied => 'Verification link copied';
+
+  @override
+  String get extensionVerificationOpenBrowser => 'Open browser';
 }

lib/l10n/app_localizations_nl.dart

@@ -4625,6 +4625,27 @@ class AppLocalizationsNl extends AppLocalizations {
   @override
   String get trackConvertLosslessSuffix => 'Lossless';
 
+  @override
+  String get trackConvertDithering => 'Dithering';
+
+  @override
+  String get trackConvertResampler => 'Resampler';
+
+  @override
+  String get trackConvertDitherNone => 'None';
+
+  @override
+  String get trackConvertDitherTriangular => 'TPDF';
+
+  @override
+  String get trackConvertDitherTriangularHp => 'Triangular HP';
+
+  @override
+  String get trackConvertResamplerSwr => 'SWR';
+
+  @override
+  String get trackConvertResamplerSoxr => 'SoXr';
+
   @override
   String get updateSeeReleaseNotes => 'See release notes for details.';
 
@@ -4704,4 +4725,49 @@ class AppLocalizationsNl extends AppLocalizations {
 
   @override
   String get regionCountryXK => 'Kosovo';
+
+  @override
+  String get extensionVerificationBrowserTitle => 'Verification browser';
+
+  @override
+  String get extensionVerificationBrowserSubtitleExternal =>
+      'Open challenges in the default browser first';
+
+  @override
+  String get extensionVerificationBrowserSubtitleInApp =>
+      'Open challenges in the in-app browser first';
+
+  @override
+  String get extensionVerificationBrowserExternal => 'External';
+
+  @override
+  String get extensionVerificationBrowserInApp => 'In-app';
+
+  @override
+  String get extensionVerificationHelpTitleManual =>
+      'Open verification manually';
+
+  @override
+  String get extensionVerificationHelpTitleWaiting =>
+      'Verification still waiting';
+
+  @override
+  String get extensionVerificationHelpMessageManual =>
+      'SpotiFLAC Mobile could not open the browser automatically. Open this link in your browser, or copy it manually.';
+
+  @override
+  String get extensionVerificationHelpMessageWaiting =>
+      'If the browser did not open, or verification finished but did not return to SpotiFLAC Mobile, open this link again or copy it manually.';
+
+  @override
+  String get extensionVerificationClose => 'Close';
+
+  @override
+  String get extensionVerificationCopyLink => 'Copy link';
+
+  @override
+  String get extensionVerificationLinkCopied => 'Verification link copied';
+
+  @override
+  String get extensionVerificationOpenBrowser => 'Open browser';
 }

lib/l10n/app_localizations_pt.dart

@@ -4619,6 +4619,27 @@ class AppLocalizationsPt extends AppLocalizations {
   @override
   String get trackConvertLosslessSuffix => 'Lossless';
 
+  @override
+  String get trackConvertDithering => 'Dithering';
+
+  @override
+  String get trackConvertResampler => 'Resampler';
+
+  @override
+  String get trackConvertDitherNone => 'None';
+
+  @override
+  String get trackConvertDitherTriangular => 'TPDF';
+
+  @override
+  String get trackConvertDitherTriangularHp => 'Triangular HP';
+
+  @override
+  String get trackConvertResamplerSwr => 'SWR';
+
+  @override
+  String get trackConvertResamplerSoxr => 'SoXr';
+
   @override
   String get updateSeeReleaseNotes => 'See release notes for details.';
 
@@ -4698,6 +4719,51 @@ class AppLocalizationsPt extends AppLocalizations {
 
   @override
   String get regionCountryXK => 'Kosovo';
+
+  @override
+  String get extensionVerificationBrowserTitle => 'Verification browser';
+
+  @override
+  String get extensionVerificationBrowserSubtitleExternal =>
+      'Open challenges in the default browser first';
+
+  @override
+  String get extensionVerificationBrowserSubtitleInApp =>
+      'Open challenges in the in-app browser first';
+
+  @override
+  String get extensionVerificationBrowserExternal => 'External';
+
+  @override
+  String get extensionVerificationBrowserInApp => 'In-app';
+
+  @override
+  String get extensionVerificationHelpTitleManual =>
+      'Open verification manually';
+
+  @override
+  String get extensionVerificationHelpTitleWaiting =>
+      'Verification still waiting';
+
+  @override
+  String get extensionVerificationHelpMessageManual =>
+      'SpotiFLAC Mobile could not open the browser automatically. Open this link in your browser, or copy it manually.';
+
+  @override
+  String get extensionVerificationHelpMessageWaiting =>
+      'If the browser did not open, or verification finished but did not return to SpotiFLAC Mobile, open this link again or copy it manually.';
+
+  @override
+  String get extensionVerificationClose => 'Close';
+
+  @override
+  String get extensionVerificationCopyLink => 'Copy link';
+
+  @override
+  String get extensionVerificationLinkCopied => 'Verification link copied';
+
+  @override
+  String get extensionVerificationOpenBrowser => 'Open browser';
 }
 
 /// The translations for Portuguese, as used in Portugal (`pt_PT`).

lib/l10n/app_localizations_ru.dart

@@ -4681,6 +4681,27 @@ class AppLocalizationsRu extends AppLocalizations {
   @override
   String get trackConvertLosslessSuffix => 'Lossless';
 
+  @override
+  String get trackConvertDithering => 'Dithering';
+
+  @override
+  String get trackConvertResampler => 'Resampler';
+
+  @override
+  String get trackConvertDitherNone => 'None';
+
+  @override
+  String get trackConvertDitherTriangular => 'TPDF';
+
+  @override
+  String get trackConvertDitherTriangularHp => 'Triangular HP';
+
+  @override
+  String get trackConvertResamplerSwr => 'SWR';
+
+  @override
+  String get trackConvertResamplerSoxr => 'SoXr';
+
   @override
   String get updateSeeReleaseNotes => 'See release notes for details.';
 
@@ -4760,4 +4781,49 @@ class AppLocalizationsRu extends AppLocalizations {
 
   @override
   String get regionCountryXK => 'Kosovo';
+
+  @override
+  String get extensionVerificationBrowserTitle => 'Verification browser';
+
+  @override
+  String get extensionVerificationBrowserSubtitleExternal =>
+      'Open challenges in the default browser first';
+
+  @override
+  String get extensionVerificationBrowserSubtitleInApp =>
+      'Open challenges in the in-app browser first';
+
+  @override
+  String get extensionVerificationBrowserExternal => 'External';
+
+  @override
+  String get extensionVerificationBrowserInApp => 'In-app';
+
+  @override
+  String get extensionVerificationHelpTitleManual =>
+      'Open verification manually';
+
+  @override
+  String get extensionVerificationHelpTitleWaiting =>
+      'Verification still waiting';
+
+  @override
+  String get extensionVerificationHelpMessageManual =>
+      'SpotiFLAC Mobile could not open the browser automatically. Open this link in your browser, or copy it manually.';
+
+  @override
+  String get extensionVerificationHelpMessageWaiting =>
+      'If the browser did not open, or verification finished but did not return to SpotiFLAC Mobile, open this link again or copy it manually.';
+
+  @override
+  String get extensionVerificationClose => 'Close';
+
+  @override
+  String get extensionVerificationCopyLink => 'Copy link';
+
+  @override
+  String get extensionVerificationLinkCopied => 'Verification link copied';
+
+  @override
+  String get extensionVerificationOpenBrowser => 'Open browser';
 }

lib/l10n/app_localizations_tr.dart

@@ -4656,6 +4656,27 @@ class AppLocalizationsTr extends AppLocalizations {
   @override
   String get trackConvertLosslessSuffix => 'Lossless';
 
+  @override
+  String get trackConvertDithering => 'Dithering';
+
+  @override
+  String get trackConvertResampler => 'Resampler';
+
+  @override
+  String get trackConvertDitherNone => 'None';
+
+  @override
+  String get trackConvertDitherTriangular => 'TPDF';
+
+  @override
+  String get trackConvertDitherTriangularHp => 'Triangular HP';
+
+  @override
+  String get trackConvertResamplerSwr => 'SWR';
+
+  @override
+  String get trackConvertResamplerSoxr => 'SoXr';
+
   @override
   String get updateSeeReleaseNotes => 'See release notes for details.';
 
@@ -4735,4 +4756,49 @@ class AppLocalizationsTr extends AppLocalizations {
 
   @override
   String get regionCountryXK => 'Kosovo';
+
+  @override
+  String get extensionVerificationBrowserTitle => 'Verification browser';
+
+  @override
+  String get extensionVerificationBrowserSubtitleExternal =>
+      'Open challenges in the default browser first';
+
+  @override
+  String get extensionVerificationBrowserSubtitleInApp =>
+      'Open challenges in the in-app browser first';
+
+  @override
+  String get extensionVerificationBrowserExternal => 'External';
+
+  @override
+  String get extensionVerificationBrowserInApp => 'In-app';
+
+  @override
+  String get extensionVerificationHelpTitleManual =>
+      'Open verification manually';
+
+  @override
+  String get extensionVerificationHelpTitleWaiting =>
+      'Verification still waiting';
+
+  @override
+  String get extensionVerificationHelpMessageManual =>
+      'SpotiFLAC Mobile could not open the browser automatically. Open this link in your browser, or copy it manually.';
+
+  @override
+  String get extensionVerificationHelpMessageWaiting =>
+      'If the browser did not open, or verification finished but did not return to SpotiFLAC Mobile, open this link again or copy it manually.';
+
+  @override
+  String get extensionVerificationClose => 'Close';
+
+  @override
+  String get extensionVerificationCopyLink => 'Copy link';
+
+  @override
+  String get extensionVerificationLinkCopied => 'Verification link copied';
+
+  @override
+  String get extensionVerificationOpenBrowser => 'Open browser';
 }

lib/l10n/app_localizations_uk.dart

@@ -4678,6 +4678,27 @@ class AppLocalizationsUk extends AppLocalizations {
   @override
   String get trackConvertLosslessSuffix => 'Lossless';
 
+  @override
+  String get trackConvertDithering => 'Dithering';
+
+  @override
+  String get trackConvertResampler => 'Resampler';
+
+  @override
+  String get trackConvertDitherNone => 'None';
+
+  @override
+  String get trackConvertDitherTriangular => 'TPDF';
+
+  @override
+  String get trackConvertDitherTriangularHp => 'Triangular HP';
+
+  @override
+  String get trackConvertResamplerSwr => 'SWR';
+
+  @override
+  String get trackConvertResamplerSoxr => 'SoXr';
+
   @override
   String get updateSeeReleaseNotes => 'See release notes for details.';
 
@@ -4757,4 +4778,49 @@ class AppLocalizationsUk extends AppLocalizations {
 
   @override
   String get regionCountryXK => 'Kosovo';
+
+  @override
+  String get extensionVerificationBrowserTitle => 'Verification browser';
+
+  @override
+  String get extensionVerificationBrowserSubtitleExternal =>
+      'Open challenges in the default browser first';
+
+  @override
+  String get extensionVerificationBrowserSubtitleInApp =>
+      'Open challenges in the in-app browser first';
+
+  @override
+  String get extensionVerificationBrowserExternal => 'External';
+
+  @override
+  String get extensionVerificationBrowserInApp => 'In-app';
+
+  @override
+  String get extensionVerificationHelpTitleManual =>
+      'Open verification manually';
+
+  @override
+  String get extensionVerificationHelpTitleWaiting =>
+      'Verification still waiting';
+
+  @override
+  String get extensionVerificationHelpMessageManual =>
+      'SpotiFLAC Mobile could not open the browser automatically. Open this link in your browser, or copy it manually.';
+
+  @override
+  String get extensionVerificationHelpMessageWaiting =>
+      'If the browser did not open, or verification finished but did not return to SpotiFLAC Mobile, open this link again or copy it manually.';
+
+  @override
+  String get extensionVerificationClose => 'Close';
+
+  @override
+  String get extensionVerificationCopyLink => 'Copy link';
+
+  @override
+  String get extensionVerificationLinkCopied => 'Verification link copied';
+
+  @override
+  String get extensionVerificationOpenBrowser => 'Open browser';
 }

lib/l10n/app_localizations_zh.dart

@@ -4619,6 +4619,27 @@ class AppLocalizationsZh extends AppLocalizations {
   @override
   String get trackConvertLosslessSuffix => 'Lossless';
 
+  @override
+  String get trackConvertDithering => 'Dithering';
+
+  @override
+  String get trackConvertResampler => 'Resampler';
+
+  @override
+  String get trackConvertDitherNone => 'None';
+
+  @override
+  String get trackConvertDitherTriangular => 'TPDF';
+
+  @override
+  String get trackConvertDitherTriangularHp => 'Triangular HP';
+
+  @override
+  String get trackConvertResamplerSwr => 'SWR';
+
+  @override
+  String get trackConvertResamplerSoxr => 'SoXr';
+
   @override
   String get updateSeeReleaseNotes => 'See release notes for details.';
 
@@ -4698,6 +4719,51 @@ class AppLocalizationsZh extends AppLocalizations {
 
   @override
   String get regionCountryXK => 'Kosovo';
+
+  @override
+  String get extensionVerificationBrowserTitle => 'Verification browser';
+
+  @override
+  String get extensionVerificationBrowserSubtitleExternal =>
+      'Open challenges in the default browser first';
+
+  @override
+  String get extensionVerificationBrowserSubtitleInApp =>
+      'Open challenges in the in-app browser first';
+
+  @override
+  String get extensionVerificationBrowserExternal => 'External';
+
+  @override
+  String get extensionVerificationBrowserInApp => 'In-app';
+
+  @override
+  String get extensionVerificationHelpTitleManual =>
+      'Open verification manually';
+
+  @override
+  String get extensionVerificationHelpTitleWaiting =>
+      'Verification still waiting';
+
+  @override
+  String get extensionVerificationHelpMessageManual =>
+      'SpotiFLAC Mobile could not open the browser automatically. Open this link in your browser, or copy it manually.';
+
+  @override
+  String get extensionVerificationHelpMessageWaiting =>
+      'If the browser did not open, or verification finished but did not return to SpotiFLAC Mobile, open this link again or copy it manually.';
+
+  @override
+  String get extensionVerificationClose => 'Close';
+
+  @override
+  String get extensionVerificationCopyLink => 'Copy link';
+
+  @override
+  String get extensionVerificationLinkCopied => 'Verification link copied';
+
+  @override
+  String get extensionVerificationOpenBrowser => 'Open browser';
 }
 
 /// The translations for Chinese, as used in China (`zh_CN`).

lib/l10n/arb/app_en.arb

@@ -6006,6 +6006,34 @@
   "@trackConvertLosslessSuffix": {
     "description": "Suffix used in converted lossless quality labels"
   },
+  "trackConvertDithering": "Dithering",
+  "@trackConvertDithering": {
+    "description": "Section label for lossless conversion dithering options"
+  },
+  "trackConvertResampler": "Resampler",
+  "@trackConvertResampler": {
+    "description": "Section label for lossless conversion resampler options"
+  },
+  "trackConvertDitherNone": "None",
+  "@trackConvertDitherNone": {
+    "description": "Lossless conversion dither option with no dithering applied"
+  },
+  "trackConvertDitherTriangular": "TPDF",
+  "@trackConvertDitherTriangular": {
+    "description": "Lossless conversion triangular probability density function dither option"
+  },
+  "trackConvertDitherTriangularHp": "Triangular HP",
+  "@trackConvertDitherTriangularHp": {
+    "description": "Lossless conversion high-pass triangular dither option"
+  },
+  "trackConvertResamplerSwr": "SWR",
+  "@trackConvertResamplerSwr": {
+    "description": "Lossless conversion default FFmpeg swresample resampler option"
+  },
+  "trackConvertResamplerSoxr": "SoXr",
+  "@trackConvertResamplerSoxr": {
+    "description": "Lossless conversion SoX resampler option"
+  },
   "updateSeeReleaseNotes": "See release notes for details.",
   "@updateSeeReleaseNotes": {
     "description": "Fallback changelog text when release notes cannot be parsed"
@@ -6124,5 +6152,57 @@
   "regionCountryXK": "Kosovo",
   "@regionCountryXK": {
     "description": "Country name for SongLink region picker"
+  },
+  "extensionVerificationBrowserTitle": "Verification browser",
+  "@extensionVerificationBrowserTitle": {
+    "description": "Settings option title for extension verification browser preference"
+  },
+  "extensionVerificationBrowserSubtitleExternal": "Open challenges in the default browser first",
+  "@extensionVerificationBrowserSubtitleExternal": {
+    "description": "Subtitle when external browser is preferred for extension verification"
+  },
+  "extensionVerificationBrowserSubtitleInApp": "Open challenges in the in-app browser first",
+  "@extensionVerificationBrowserSubtitleInApp": {
+    "description": "Subtitle when in-app browser is preferred for extension verification"
+  },
+  "extensionVerificationBrowserExternal": "External",
+  "@extensionVerificationBrowserExternal": {
+    "description": "Chip label for external browser verification mode"
+  },
+  "extensionVerificationBrowserInApp": "In-app",
+  "@extensionVerificationBrowserInApp": {
+    "description": "Chip label for in-app browser verification mode"
+  },
+  "extensionVerificationHelpTitleManual": "Open verification manually",
+  "@extensionVerificationHelpTitleManual": {
+    "description": "Dialog title when automatic browser launch for verification fails"
+  },
+  "extensionVerificationHelpTitleWaiting": "Verification still waiting",
+  "@extensionVerificationHelpTitleWaiting": {
+    "description": "Dialog title when verification is taking longer than expected"
+  },
+  "extensionVerificationHelpMessageManual": "SpotiFLAC Mobile could not open the browser automatically. Open this link in your browser, or copy it manually.",
+  "@extensionVerificationHelpMessageManual": {
+    "description": "Dialog message when automatic browser launch for verification fails"
+  },
+  "extensionVerificationHelpMessageWaiting": "If the browser did not open, or verification finished but did not return to SpotiFLAC Mobile, open this link again or copy it manually.",
+  "@extensionVerificationHelpMessageWaiting": {
+    "description": "Dialog message when verification may need manual browser help"
+  },
+  "extensionVerificationClose": "Close",
+  "@extensionVerificationClose": {
+    "description": "Button to dismiss the extension verification help dialog"
+  },
+  "extensionVerificationCopyLink": "Copy link",
+  "@extensionVerificationCopyLink": {
+    "description": "Button to copy the extension verification URL"
+  },
+  "extensionVerificationLinkCopied": "Verification link copied",
+  "@extensionVerificationLinkCopied": {
+    "description": "Snackbar after copying the extension verification URL"
+  },
+  "extensionVerificationOpenBrowser": "Open browser",
+  "@extensionVerificationOpenBrowser": {
+    "description": "Button to open the extension verification URL in a browser"
   }
 }

lib/l10n/arb/app_id.arb

@@ -5850,6 +5850,34 @@
   "@trackConvertLosslessSuffix": {
     "description": "Suffix used in converted lossless quality labels"
   },
+  "trackConvertDithering": "Dithering",
+  "@trackConvertDithering": {
+    "description": "Section label for lossless conversion dithering options"
+  },
+  "trackConvertResampler": "Resampler",
+  "@trackConvertResampler": {
+    "description": "Section label for lossless conversion resampler options"
+  },
+  "trackConvertDitherNone": "Tidak ada",
+  "@trackConvertDitherNone": {
+    "description": "Lossless conversion dither option with no dithering applied"
+  },
+  "trackConvertDitherTriangular": "TPDF",
+  "@trackConvertDitherTriangular": {
+    "description": "Lossless conversion triangular probability density function dither option"
+  },
+  "trackConvertDitherTriangularHp": "Triangular HP",
+  "@trackConvertDitherTriangularHp": {
+    "description": "Lossless conversion high-pass triangular dither option"
+  },
+  "trackConvertResamplerSwr": "SWR",
+  "@trackConvertResamplerSwr": {
+    "description": "Lossless conversion default FFmpeg swresample resampler option"
+  },
+  "trackConvertResamplerSoxr": "SoXr",
+  "@trackConvertResamplerSoxr": {
+    "description": "Lossless conversion SoX resampler option"
+  },
   "updateSeeReleaseNotes": "Lihat catatan rilis untuk detail.",
   "@updateSeeReleaseNotes": {
     "description": "Fallback changelog text when release notes cannot be parsed"
@@ -5968,5 +5996,57 @@
   "regionCountryXK": "Kosovo",
   "@regionCountryXK": {
     "description": "Country name for SongLink region picker"
+  },
+  "extensionVerificationBrowserTitle": "Browser verifikasi",
+  "@extensionVerificationBrowserTitle": {
+    "description": "Settings option title for extension verification browser preference"
+  },
+  "extensionVerificationBrowserSubtitleExternal": "Buka tantangan di browser default terlebih dahulu",
+  "@extensionVerificationBrowserSubtitleExternal": {
+    "description": "Subtitle when external browser is preferred for extension verification"
+  },
+  "extensionVerificationBrowserSubtitleInApp": "Buka tantangan di browser dalam aplikasi terlebih dahulu",
+  "@extensionVerificationBrowserSubtitleInApp": {
+    "description": "Subtitle when in-app browser is preferred for extension verification"
+  },
+  "extensionVerificationBrowserExternal": "Eksternal",
+  "@extensionVerificationBrowserExternal": {
+    "description": "Chip label for external browser verification mode"
+  },
+  "extensionVerificationBrowserInApp": "Dalam aplikasi",
+  "@extensionVerificationBrowserInApp": {
+    "description": "Chip label for in-app browser verification mode"
+  },
+  "extensionVerificationHelpTitleManual": "Buka verifikasi secara manual",
+  "@extensionVerificationHelpTitleManual": {
+    "description": "Dialog title when automatic browser launch for verification fails"
+  },
+  "extensionVerificationHelpTitleWaiting": "Verifikasi masih menunggu",
+  "@extensionVerificationHelpTitleWaiting": {
+    "description": "Dialog title when verification is taking longer than expected"
+  },
+  "extensionVerificationHelpMessageManual": "SpotiFLAC Mobile tidak dapat membuka browser secara otomatis. Buka tautan ini di browser Anda, atau salin secara manual.",
+  "@extensionVerificationHelpMessageManual": {
+    "description": "Dialog message when automatic browser launch for verification fails"
+  },
+  "extensionVerificationHelpMessageWaiting": "Jika browser tidak terbuka, atau verifikasi selesai tetapi tidak kembali ke SpotiFLAC Mobile, buka tautan ini lagi atau salin secara manual.",
+  "@extensionVerificationHelpMessageWaiting": {
+    "description": "Dialog message when verification may need manual browser help"
+  },
+  "extensionVerificationClose": "Tutup",
+  "@extensionVerificationClose": {
+    "description": "Button to dismiss the extension verification help dialog"
+  },
+  "extensionVerificationCopyLink": "Salin tautan",
+  "@extensionVerificationCopyLink": {
+    "description": "Button to copy the extension verification URL"
+  },
+  "extensionVerificationLinkCopied": "Tautan verifikasi disalin",
+  "@extensionVerificationLinkCopied": {
+    "description": "Snackbar after copying the extension verification URL"
+  },
+  "extensionVerificationOpenBrowser": "Buka browser",
+  "@extensionVerificationOpenBrowser": {
+    "description": "Button to open the extension verification URL in a browser"
   }
 }

lib/screens/settings/app_settings_page.dart

@@ -417,14 +417,18 @@ class _VerificationBrowserModeSelector extends StatelessWidget {
                       crossAxisAlignment: CrossAxisAlignment.start,
                       children: [
                         Text(
-                          'Verification browser',
+                          context.l10n.extensionVerificationBrowserTitle,
                           style: Theme.of(context).textTheme.bodyLarge,
                         ),
                         const SizedBox(height: 2),
                         Text(
                           normalizedMode == 'external_first'
-                              ? 'Open challenges in the default browser first'
-                              : 'Open challenges in the in-app browser first',
+                              ? context
+                                    .l10n
+                                    .extensionVerificationBrowserSubtitleExternal
+                              : context
+                                    .l10n
+                                    .extensionVerificationBrowserSubtitleInApp,
                           style: Theme.of(context).textTheme.bodyMedium
                               ?.copyWith(color: colorScheme.onSurfaceVariant),
                         ),
@@ -437,13 +441,13 @@ class _VerificationBrowserModeSelector extends StatelessWidget {
               Row(
                 children: [
                   _ChannelChip(
-                    label: 'External',
+                    label: context.l10n.extensionVerificationBrowserExternal,
                     isSelected: normalizedMode == 'external_first',
                     onTap: () => onChanged('external_first'),
                   ),
                   const SizedBox(width: 8),
                   _ChannelChip(
-                    label: 'In-app',
+                    label: context.l10n.extensionVerificationBrowserInApp,
                     isSelected: normalizedMode == 'in_app_first',
                     onTap: () => onChanged('in_app_first'),
                   ),