feat: change total to amount

lib/infrastructure/order/repositories/order_repository.dart

@@ -49,14 +49,14 @@ class OrderRepository implements IOrderRepository {
   }
 
   @override
-  Future<Either<OrderFailure, int>> getTotalCount({
+  Future<Either<OrderFailure, OrderTotal>> getTotal({
     String? status,
     String? outletId,
     required DateTime dateFrom,
     required DateTime dateTo,
   }) async {
     try {
-      final result = await _dataProvider.fetchTotalCount(
+      final result = await _dataProvider.fetchTotal(
         status: status,
         outletId: outletId,
         dateFrom: dateFrom,
@@ -69,7 +69,7 @@ class OrderRepository implements IOrderRepository {
 
       return right(result.data!);
     } catch (e, s) {
-      log('getOrderTotalCountError', name: _logName, error: e, stackTrace: s);
+      log('getOrderTotalError', name: _logName, error: e, stackTrace: s);
       return left(const OrderFailure.unexpectedError());
     }
   }