fixed migration

database/migrations/2025_09_26_000000_create_packages_system.php

@@ -106,8 +106,8 @@ return new class extends Migration
                 $table->foreignId('tenant_id')->constrained()->cascadeOnDelete();
                 $table->foreignId('package_id')->constrained()->cascadeOnDelete();
                 $table->decimal('price', 8, 2);
-                $table->timestamp('purchased_at');
-                $table->timestamp('expires_at');
+                $table->dateTime('purchased_at');
+                $table->dateTime('expires_at')->nullable();
                 $table->integer('used_events')->default(0);
                 $table->boolean('active')->default(true);
                 $table->timestamps();
@@ -124,7 +124,7 @@ return new class extends Migration
                 $table->foreignId('package_id')->constrained();
                 $table->string('provider_id');
                 $table->decimal('price', 8, 2);
-                $table->timestamp('purchased_at');
+                $table->dateTime('purchased_at');
                 $table->enum('type', ['endcustomer_event', 'reseller_subscription']);
                 $table->json('metadata')->nullable();
                 $table->string('ip_address')->nullable();