completed group batch feature

pubspec.yaml

@@ -53,12 +53,10 @@ dependencies:
   share_plus: ^11.0.0
   flutter_contacts: ^1.1.9+2
   gif_view: ^0.4.0
-  google_sign_in: ^7.1.1
   firebase_core: ^4.1.0
   url_launcher: ^6.3.2
   html: ^0.15.6
   web: ^1.1.1
-  google_sign_in_web: ^1.1.0
   flutter_web_plugins:
     sdk: flutter
   decimal: ^3.2.4
@@ -77,6 +75,7 @@ dev_dependencies:
   build_runner: ^2.5.4
   freezed: ^3.0.6
   json_serializable: ^6.9.5
+  rename_app: ^1.6.6
 
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec
@@ -128,3 +127,6 @@ icons_launcher:
       enable: true
     web:
       enable: true
+
+config_name:
+  name: "Velocity Pay"