Add Hungarian English language switcher

lib/google_calendar_page.dart

@@ -8,6 +8,7 @@ class AccountsPage extends StatefulWidget {
     required this.people,
     required this.jarvisSettings,
     required this.serverClientId,
+    required this.languageCode,
     required this.onChanged,
     required this.onSyncedEventsChanged,
   });
@@ -17,6 +18,7 @@ class AccountsPage extends StatefulWidget {
   final List<Person> people;
   final JarvisSettings jarvisSettings;
   final String serverClientId;
+  final String languageCode;
   final ValueChanged<List<GoogleCalendarConnection>> onChanged;
   final ValueChanged<List<CalendarEvent>> onSyncedEventsChanged;
 
@@ -354,6 +356,7 @@ class _AccountsPageState extends State<AccountsPage> with WidgetsBindingObserver
 
   @override
   Widget build(BuildContext context) {
+    final text = AppText.of(widget.languageCode);
     final current = connection;
     final hasConnection = current != null && current.accountEmail.isNotEmpty;
     final cachedUncategorized = widget.cachedEvents
@@ -361,13 +364,13 @@ class _AccountsPageState extends State<AccountsPage> with WidgetsBindingObserver
         .length;
 
     return PageFrame(
-      eyebrow: 'JARVIS Google Calendar szinkron',
-      title: 'Google napt\u00e1rak',
+      eyebrow: text.googleSyncEyebrow,
+      title: text.googleCalendars,
       action: FilledButton.icon(
         onPressed: loadingCalendars ? null : _startGoogleConnection,
         icon: const Icon(Icons.open_in_browser),
         label: Text(
-          hasConnection ? 'Google \u00f6sszek\u00f6t\u00e9s \u00fajranyit\u00e1sa' : 'Google \u00f6sszek\u00f6t\u00e9s',
+          hasConnection ? text.googleReconnect : text.googleConnect,
         ),
       ),
       child: ListView(