Merge pull request #288 from enrique-lozano/feat/add-german-lang

Add German language

Author: enrique-lozano

lib/app/settings/widgets/supported_locales.dart

@@ -10,6 +10,7 @@ class SupportedLocale {
 const appSupportedLocales = [
   SupportedLocale(locale: AppLocale.es, label: 'Español'),
   SupportedLocale(locale: AppLocale.en, label: 'English'),
+  SupportedLocale(locale: AppLocale.de, label: 'Deutsch'),
   SupportedLocale(locale: AppLocale.hu, label: 'Magyar'),
   SupportedLocale(locale: AppLocale.uk, label: 'українська'),
   SupportedLocale(locale: AppLocale.zhTw, label: '繁體中文'),