Fix: Resolve critical linting issues and bugs (concurrency, syntax, dead code)

apps/mobile/packages/features/staff/home/lib/src/presentation/blocs/home_cubit.dart

@@ -1,5 +1,6 @@
 import 'package:bloc/bloc.dart';
 import 'package:equatable/equatable.dart';
+import 'package:krow_core/core.dart';
 import 'package:krow_domain/krow_domain.dart';
 
 import 'package:staff_home/src/domain/usecases/get_home_shifts.dart';
@@ -8,7 +9,7 @@ import 'package:staff_home/src/domain/repositories/home_repository.dart';
 part 'home_state.dart';
 
 /// Simple Cubit to manage home page state (shifts + loading/error).
-class HomeCubit extends Cubit<HomeState> {
+class HomeCubit extends Cubit<HomeState> with BlocErrorHandler<HomeState> {
   final GetHomeShifts _getHomeShifts;
   final HomeRepository _repository;
 
@@ -20,29 +21,32 @@ class HomeCubit extends Cubit<HomeState> {
   Future<void> loadShifts() async {
     if (isClosed) return;
     emit(state.copyWith(status: HomeStatus.loading));
-    try {
-      final result = await _getHomeShifts.call();
-      final name = await _repository.getStaffName();
-      if (isClosed) return;
-      emit(
-        state.copyWith(
-          status: HomeStatus.loaded,
-          todayShifts: result.today,
-          tomorrowShifts: result.tomorrow,
-          recommendedShifts: result.recommended,
-          staffName: name,
-          // Mock profile status for now, ideally fetched from a user repository
-          isProfileComplete: false,
-        ),
-      );
-    } catch (e) {
-      if (isClosed) return;
-      emit(
-        state.copyWith(status: HomeStatus.error, errorMessage: e.toString()),
-      );
-    }
+    await handleError(
+      emit: emit,
+      action: () async {
+        final result = await _getHomeShifts.call();
+        final name = await _repository.getStaffName();
+        if (isClosed) return;
+        emit(
+          state.copyWith(
+            status: HomeStatus.loaded,
+            todayShifts: result.today,
+            tomorrowShifts: result.tomorrow,
+            recommendedShifts: result.recommended,
+            staffName: name,
+            // Mock profile status for now, ideally fetched from a user repository
+            isProfileComplete: false,
+          ),
+        );
+      },
+      onError: (String errorKey) {
+        if (isClosed) return state; // Avoid state emission if closed, though emit handles it gracefully usually
+        return state.copyWith(status: HomeStatus.error, errorMessage: errorKey);
+      },
+    );
   }
 
+
   void toggleAutoMatch(bool enabled) {
     emit(state.copyWith(autoMatchEnabled: enabled));
   }

apps/mobile/packages/features/staff/home/lib/src/presentation/widgets/home_page/recommended_shift_card.dart

@@ -190,7 +190,7 @@ class RecommendedShiftCard extends StatelessWidget {
                   const SizedBox(width: 4),
                   Expanded(
                     child: Text(
-                      shift.locationAddress ?? shift.location,
+                      shift.locationAddress,
                       style: const TextStyle(
                         fontSize: 12,
                         color: UiColors.mutedForeground,