integrate create billplz bill with create booking payment, and a new billplz callback url

app/Http/Controllers/Billplzs/CallbackBillplzController.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace App\Http\Controllers\Billplzs;
+
+use App\Classes\Modules\Billplzs\ControllersLogic\CallbackBillplzLogic;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+
+class CallbackBillplzController
+{
+    /**
+     * @param Request $request
+     * @param BillplzBillLogic $logic
+     * @return JsonResponse
+     */
+    public function callback(Request $request, CallbackBillplzLogic $logic): JsonResponse {
+        return $logic->execute($request);
+    }
+
+}