chore: update supported locales

lib/l10n/supported_locales.dart

@@ -1,14 +1,14 @@
 // GENERATED FILE - DO NOT EDIT
-// Generated by: dart run tool/check_translations.dart 0
-// Only languages with >= 0% translation completion are included.
+// Generated by: dart run tool/check_translations.dart 70
+// Only languages with >= 70% translation completion are included.
 // Translation is measured by comparing VALUES (not just key existence).
 //
-// To regenerate, run: dart run tool/check_translations.dart 0
+// To regenerate, run: dart run tool/check_translations.dart 70
 
 import 'package:flutter/widgets.dart';
 
 /// Minimum translation completion threshold used to filter languages.
-const int translationThreshold = 0;
+const int translationThreshold = 70;
 
 /// List of locales that meet the translation threshold.
 /// Only these languages will be available in the app.
@@ -16,17 +16,6 @@ const List<Locale> filteredSupportedLocales = <Locale>[
   Locale('en'),
   Locale('ru'),
   Locale('id'),
-  Locale('ja'),
-  Locale('de'),
-  Locale('es'),
-  Locale('fr'),
-  Locale('hi'),
-  Locale('ko'),
-  Locale('nl'),
-  Locale('pt'),
-  Locale('zh'),
-  Locale('zh', 'CN'),
-  Locale('zh', 'TW'),
 ];
 
 /// Set of locale codes for quick lookup.
@@ -34,15 +23,4 @@ const Set<String> filteredLocaleCodes = <String>{
   'en',
   'ru',
   'id',
-  'ja',
-  'de',
-  'es',
-  'fr',
-  'hi',
-  'ko',
-  'nl',
-  'pt',
-  'zh',
-  'zh_CN',
-  'zh_TW',
 };