fixed get orders

src/app/api/order/schemas.py

@@ -31,5 +31,6 @@ class OrderStatusSchema(BaseModel):
 class OrderListSchema(BaseModel):
     id: UUID
     status: str
+    total: float
     created_at: datetime.datetime
     updated_at: datetime.datetime

src/app/api/order/services.py

@@ -68,7 +68,7 @@ class OrderService:
             "result": [
                 OrderListSchema.model_validate(
                     {
-                        'id': order.id, 'status': order.status,
+                        'id': order.id, 'status': order.status, 'total': order.total,
                         'created_at': order.created_at, 'updated_at': order.updated_at
                      }
                 ) for order in orders['result']