pupuri-25.03.29-1

What's Changed

• ♻️ e2e 테스트를 구현하기 위해 모든 의존성을 주입한다 by @woohm402 in #100
• 🧪 main - health check, slack action endpoint, slack slash command 단위테스트 작성 by @woohm402 in #101
• 🧪 add github webhook controller test by @woohm402 in #102
• 🧪 500 error test 추가 by @woohm402 in #103

Full Changelog: pupuri-25.03.28-1...pupuri-25.03.29-1