ProfileSetupController

Legacy StateNotifier driving the post-registration profile setup wizard. Holds role choice, personal info, address, freelancer-only fields (diploma, specialties, mobility, working hours), pageIndex, and isLoading/error.

1. Page-level widgets call setFirstName / setSex / setAddress / setSpecialties etc.
2. nextPage / previousPage walk through the pages in order (role → info → client/prestataire → confirm).
3. On final submit, the controller posts the assembled state to /store/customers/me + uploads diploma file (seller path).
4. On success: mark profile_setup_complete in AuthStorage, refresh authState, navigate to /home.

• Diploma file upload is gated by role==freelancer — clients skip the field entirely.
• Page index increments are unbounded — the controller assumes the calling screen knows the page count.
• isLoading flag is a single boolean — concurrent operations clobber each other (e.g., file upload + form submit).

• lib/src/features/shared/profile_setup/presentation/providers/controller.dart:12 // ProfileSetupController
• lib/src/features/shared/profile_setup/presentation/providers/state.dart
• lib/src/features/shared/profile_setup/presentation/providers/provider.dart

This wizard predates the newer onboarding_register / onboarding_register_seller wizards (see app_router.dart). It is still routed via /profile-setup but no longer the default landing for new users.