- created snackbar, step indicator, money text, text field and progress bar components.

- created wallet balance block, wallet item and kid line chart widgets.
- restructured onboarding, signup and device signup screens into layouts and main screens.
- updated signup and kid wallet screens to 17/11 design.

pubspec.yaml

@@ -13,7 +13,7 @@ environment:
 #   - modules/notifications
 #   - modules/dashboard_shell
 dev_dependencies:
-  melos: ^6.3.3
+  melos: 6.3.3
 dependencies:
   flutter_secure_storage: ^9.2.4
 dependency_overrides: