update readme and example

packages/stream_chat_localizations/README.md

@@ -35,6 +35,8 @@ At the moment we support the following languages:
 - [Italian](https://github.com/GetStream/stream-chat-flutter/blob/master/packages/stream_chat_localizations/lib/src/stream_chat_localizations_it.dart)
 - [French](https://github.com/GetStream/stream-chat-flutter/blob/master/packages/stream_chat_localizations/lib/src/stream_chat_localizations_fr.dart)
 - [Spanish](https://github.com/GetStream/stream-chat-flutter/blob/master/packages/stream_chat_localizations/lib/src/stream_chat_localizations_es.dart)
+- [Japanese](https://github.com/GetStream/stream-chat-flutter/blob/master/packages/stream_chat_localizations/lib/src/stream_chat_localizations_ja.dart)
+- [Korean](https://github.com/GetStream/stream-chat-flutter/blob/master/packages/stream_chat_localizations/lib/src/stream_chat_localizations_ko.dart)
 
 More languages will be added in the future. Feel free to [contribute](https://github.com/GetStream/stream-chat-flutter/blob/master/CONTRIBUTING.md) to add more languages.
 
@@ -70,6 +72,8 @@ class MyApp extends StatelessWidget {
         Locale('fr'),
         Locale('it'),
         Locale('es'),
+        Locale('ja'),
+        Locale('ko'),
       ],
       // Add GlobalStreamChatLocalizations.delegates
       localizationsDelegates: GlobalStreamChatLocalizations.delegates,
@@ -113,6 +117,8 @@ Example:
 	<string>fr</string>
 	<string>it</string>
 	<string>es</string>
+  <string>ja</string>
+  <string>ko</string>
 </array>
 ```
 

packages/stream_chat_localizations/example/lib/add_new_lang.dart

@@ -456,6 +456,9 @@ class MyApp extends StatelessWidget {
           Locale('hi'),
           Locale('fr'),
           Locale('it'),
+          Locale('es'),
+          Locale('ja'),
+          Locale('ko'),
           // Add support for additional 'nn' locale
           Locale('nn'),
         ],

packages/stream_chat_localizations/example/lib/main.dart

@@ -73,6 +73,9 @@ class MyApp extends StatelessWidget {
           Locale('hi'),
           Locale('fr'),
           Locale('it'),
+          Locale('es'),
+          Locale('ja'),
+          Locale('ko'),
         ],
         // Add GlobalStreamChatLocalizations.delegates
         localizationsDelegates: GlobalStreamChatLocalizations.delegates,

packages/stream_chat_localizations/example/lib/override_lang.dart

@@ -98,6 +98,9 @@ class MyApp extends StatelessWidget {
           Locale('hi'),
           Locale('fr'),
           Locale('it'),
+          Locale('es'),
+          Locale('ja'),
+          Locale('ko'),
         ],
         // Add overridden "CustomStreamChatLocalizationsEn.delegate" along with
         // "GlobalStreamChatLocalizations.delegates"