Merge pull request #39 from babzip/chore/guestbook #29

	name: Deploy to EC2

	on:
	push:
	branches:
	- dev # 또는 main 등 원하는 브랜치

	jobs:
	deploy:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Setup SSH key
	run: \|
	echo "$EC2_KEY" > key.pem
	chmod 600 key.pem
	env:
	EC2_KEY: ${{ secrets.EC2_KEY }}

	- name: Deploy to EC2
	run: \|
	ssh -o StrictHostKeyChecking=no -i key.pem ${{ secrets.EC2_USER }}@${{ secrets.EC2_HOST }} << 'EOF'
	set -e
	cd ~/BabZip-Backend
	git pull origin dev
	./gradlew clean build -x test
	pkill -f 'babzip-0.0.1-SNAPSHOT.jar' \|\| true

	echo "🔍 서버 사전 실행 테스트..."
	java -jar build/libs/babzip-0.0.1-SNAPSHOT.jar --spring.profiles.active=prod > /tmp/test.log 2>&1 &
	sleep 10

	if grep -Ei 'Exception\|ERROR' /tmp/test.log; then
	echo "서버 실행 중 에러 발생!"
	cat /tmp/test.log
	exit 1
	fi

	echo " 사전 실행 성공. 백그라운드로 실행 시작..."
	pkill -f 'babzip-0.0.1-SNAPSHOT.jar' \|\| true
	nohup java -jar build/libs/babzip-0.0.1-SNAPSHOT.jar --spring.profiles.active=prod > nohup.out 2>&1 &
	EOF

Provide feedback