create road item webservice

database/migrations/2025_05_18_090655_create_missionables_table.php

@@ -13,7 +13,7 @@ return new class extends Migration
     {
         Schema::create('missionables', function (Blueprint $table) {
             $table->id();
-            $table->foreignId('mission_id')->constrained('missions')->noActionOnDelete();
+            $table->foreignId('mission_id')->constrained('missions')->cascadeOnDelete();
             $table->morphs('missionable');
             $table->timestamps();
         });