feat: 설문조사를 새 방식으로 구현

hwe/sammo/DTO/VoteInfo.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace sammo\DTO;
+
+use Spatie\DataTransferObject\Attributes\CastWith;
+use Spatie\DataTransferObject\Attributes\Strict;
+use Spatie\DataTransferObject\DataTransferObject;
+use Spatie\DataTransferObject\Casters\ArrayCaster;
+
+//https://json2dto.atymic.dev/
+
+
+
+#[Strict]
+class VoteInfo extends DataTransferObject
+{
+	public int $id;
+  public string $title;
+  public int $multipleOptions;
+  public \DateTimeImmutable $startDate;
+  public ?\DateTimeImmutable $endDate;
+
+  /** @var string[] */
+  public array $options;
+}