temprory stan error fixes

app/Models/Payment/OnlinePaymentHistory.php

@@ -27,7 +27,7 @@ use Illuminate\Database\Eloquent\Model;
  * @property string $username
  * @property int $online_paymantable_id
  * @property string $online_paymantable_type
- * @property $api_response
+ * @property ?array $api_response
  * @property \Illuminate\Support\Carbon $created_at
  * @property \Illuminate\Support\Carbon $updated_at
  */
@@ -41,4 +41,16 @@ class OnlinePaymentHistory extends Model
      * @var string
      */
     protected $table = 'online_payment_histories';
+
+    /**
+     * Get the attributes that should be cast.
+     *
+     * @return array<string, string>
+     */
+    protected function casts(): array
+    {
+        return [
+            'api_response' => 'array',
+        ];
+    }
 }