added localization

lib/l10n/app_de.arb

@@ -0,0 +1,4 @@
+{
+    "german": "Deutsch",
+    "english": "Englisch" 
+}

lib/l10n/app_en.arb

@@ -0,0 +1,4 @@
+{
+    "german": "German",
+    "english": "English" 
+}

lib/main.dart

@@ -1,5 +1,7 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_localizations/flutter_localizations.dart';
 import 'package:resume/pages/landing_page.dart';
+import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 import 'theme.dart' show darkTheme;
 
 void main() {
@@ -14,6 +16,17 @@ class Resume extends StatelessWidget {
     return MaterialApp(
       title: 'Resume',
       theme: darkTheme,
+      localizationsDelegates: const [
+        AppLocalizations.delegate,
+        GlobalMaterialLocalizations.delegate,
+        GlobalWidgetsLocalizations.delegate,
+        GlobalCupertinoLocalizations.delegate,
+      ],
+      supportedLocales: const [
+        Locale('en'),
+        Locale('de'),
+      ],
+      locale: const Locale('en'),
       routes: {
         '/': (context) => const LandingPage(),
       },