[feat] add i18n localization: en/zh; add peers display; ui refresh

app/pubspec.yaml

@@ -30,12 +30,15 @@ environment:
 dependencies:
   flutter:
     sdk: flutter
+  flutter_localizations:
+    sdk: flutter
+  intl: any
 
 
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
   cupertino_icons: ^1.0.6
-  http: ^1.2.1
+  dio: ^5.4.0
   path_provider: ^2.1.3
   quickalert: ^1.1.0
 
@@ -48,8 +51,8 @@ dev_dependencies:
   # activated in the `analysis_options.yaml` file located at the root of your
   # package. See that file for information about deactivating specific lint
   # rules and activating additional ones.
-  flutter_lints: ^4.0.0
-  flutter_launcher_icons: ^0.13.1
+  flutter_lints: ^5.0.0
+  flutter_launcher_icons: ^0.14.3
   launcher_name: ^1.0.2
 
 # For information on the generic Dart part of this file, see the
@@ -62,6 +65,7 @@ flutter:
   # included with your application, so that you can use the icons in
   # the material Icons class.
   uses-material-design: true
+  generate: true
 
   # To add assets to your application, add an assets section, like this:
   # assets: