Added translations library

pubspec.yaml

@@ -30,6 +30,8 @@ environment:
 dependencies:
   flutter:
     sdk: flutter
+  flutter_localizations:
+    sdk: flutter
   cupertino_icons: ^1.0.2
   flutter_riverpod: ^2.4.10
   go_router: ^13.2.0
@@ -41,6 +43,8 @@ dependencies:
   segmented_button_slide: ^1.0.4
   dio: ^5.4.1
   uuid: ^4.3.3
+  slang: ^3.29.0
+  slang_flutter: ^3.29.0
 
 dev_dependencies:
   build_runner: ^2.4.8
@@ -50,6 +54,7 @@ dev_dependencies:
     sdk: flutter
   riverpod_generator: ^2.3.11
   riverpod_lint: ^2.3.9
+  slang_build_runner: ^3.29.0
 
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec