fix: report profit loss

lib/data/models/response/profit_loss_response_model.dart

@@ -106,7 +106,7 @@ class ProfitLossSummary {
   final int netProfit;
   final double netProfitMargin;
   final int totalOrders;
-  final int averageProfit;
+  final double averageProfit;
   final double profitabilityRatio;
 
   ProfitLossSummary({
@@ -134,7 +134,7 @@ class ProfitLossSummary {
       netProfit: map['net_profit'],
       netProfitMargin: (map['net_profit_margin'] as num).toDouble(),
       totalOrders: map['total_orders'],
-      averageProfit: map['average_profit'],
+      averageProfit: (map['average_profit'] as num).toDouble(),
       profitabilityRatio: (map['profitability_ratio'] as num).toDouble(),
     );
   }
@@ -252,8 +252,8 @@ class ProfitLossProduct {
       cost: map['cost'],
       grossProfit: map['gross_profit'],
       grossProfitMargin: (map['gross_profit_margin'] as num).toDouble(),
-      averagePrice: map['average_price'],
-      averageCost: map['average_cost'],
+      averagePrice: (map['average_price'] as num).toInt(),
+      averageCost: (map['average_cost'] as num).toInt(),
       profitPerUnit: map['profit_per_unit'],
     );
   }