added BillingHistory

src/services/Cost/BillCharge.h

@@ -0,0 +1,17 @@
+//
+// Created by stani on 3/12/2025.
+//
+
+#ifndef BILLCHARGE_H
+#define BILLCHARGE_H
+#include "../../interfaces/ICostComponent.h"
+
+
+class BillCharge : public ICostComponent {
+public:
+    void apply(std::unique_ptr<Building::Base>& building, std::unique_ptr<Community>& community) override;
+};
+
+
+
+#endif //BILLCHARGE_H