feat: Refactor StaffSession to remove user field and update related session handling

apps/mobile/packages/data_connect/lib/src/session/staff_session_store.dart

@@ -1,9 +1,8 @@
 import 'package:krow_domain/krow_domain.dart' as domain;
 
 class StaffSession {
-  const StaffSession({required this.user, this.staff, this.ownerId});
+  const StaffSession({this.staff, this.ownerId});
 
-  final domain.User user;
   final domain.Staff? staff;
   final String? ownerId;
 }

apps/mobile/packages/features/staff/authentication/lib/src/data/repositories_impl/auth_repository_impl.dart

@@ -239,7 +239,6 @@ class AuthRepositoryImpl implements AuthRepositoryInterface {
           );
     StaffSessionStore.instance.setSession(
       StaffSession(
-        user: domainUser,
         staff: domainStaff,
         ownerId: staffRecord?.ownerId,
       ),

apps/mobile/packages/features/staff/authentication/lib/src/data/repositories_impl/profile_setup_repository_impl.dart

@@ -22,19 +22,17 @@ class ProfileSetupRepositoryImpl implements ProfileSetupRepository {
       final auth.User? firebaseUser = _service.auth.currentUser;
       if (firebaseUser == null) {
         throw const NotAuthenticatedException(
-            technicalMessage: 'User not authenticated.');
+          technicalMessage: 'User not authenticated.',
+        );
       }
 
       final StaffSession? session = StaffSessionStore.instance.session;
-      final String email = session?.user.email ?? '';
+      final String email = session?.staff?.email ?? '';
       final String? phone = firebaseUser.phoneNumber;
 
       final fdc.OperationResult<CreateStaffData, CreateStaffVariables> result =
           await _service.connector
-              .createStaff(
-                userId: firebaseUser.uid,
-                fullName: fullName,
-              )
+              .createStaff(userId: firebaseUser.uid, fullName: fullName)
               .bio(bio)
               .preferredLocations(preferredLocations)
               .maxDistanceMiles(maxDistanceMiles.toInt())
@@ -45,7 +43,7 @@ class ProfileSetupRepositoryImpl implements ProfileSetupRepository {
               .execute();
 
       final String staffId = result.data.staff_insert.id;
-      
+
       final Staff staff = Staff(
         id: staffId,
         authProviderId: firebaseUser.uid,
@@ -54,10 +52,10 @@ class ProfileSetupRepositoryImpl implements ProfileSetupRepository {
         phone: phone,
         status: StaffStatus.completedProfile,
       );
-      
+
       if (session != null) {
         StaffSessionStore.instance.setSession(
-          StaffSession(user: session.user, staff: staff, ownerId: session.ownerId),
+          StaffSession(staff: staff, ownerId: session.ownerId),
         );
       }
     });

apps/mobile/packages/features/staff/home/lib/src/data/repositories/home_repository_impl.dart

@@ -76,7 +76,41 @@ class HomeRepositoryImpl
   @override
   Future<String?> getStaffName() async {
     final session = StaffSessionStore.instance.session;
-    return session?.staff?.name;
+
+    // If session data is available, return staff name immediately
+    if (session?.staff?.name != null) {
+      return session!.staff!.name;
+    }
+
+    // If session is not initialized, attempt to fetch staff data to populate session
+    return await _service.run(() async {
+      final staffId = await _service.getStaffId();
+      final response = await _service.connector
+          .getStaffById(id: staffId)
+          .execute();
+
+      if (response.data.staff == null) {
+        throw Exception('Staff data not found for ID: $staffId');
+      }
+
+      final staff = response.data.staff!;
+      final updatedSession = StaffSession(
+        staff: Staff(
+          id: staff.id,
+          authProviderId: staff.userId,
+          name: staff.fullName,
+          email: staff.email ?? '',
+          phone: staff.phone,
+          status: StaffStatus.completedProfile,
+          address: staff.addres,
+          avatar: staff.photoUrl,
+        ),
+        ownerId: session?.ownerId,
+      );
+      StaffSessionStore.instance.setSession(updatedSession);
+
+      return staff.fullName;
+    });
   }
 
   // Mappers specific to Home's Domain Entity 'Shift'