chore : setup firebase hosting ci/cd

Author: pangil5634

.github/workflows/deploy.yml

@@ -0,0 +1,46 @@
+name: Deploy to Firebase Hosting
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build_and_deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+
+      # 환경변수 생성하기
+      - name: Create .env.production
+        run: |
+          echo "PUBLIC_FIREBASE_API_KEY=${{ secrets.PUBLIC_FIREBASE_API_KEY }}" >> .env.production
+          echo "PUBLIC_FIREBASE_AUTH_DOMAIN=${{ secrets.PUBLIC_FIREBASE_AUTH_DOMAIN }}" >> .env.production
+          echo "PUBLIC_FIREBASE_PROJECT_ID=${{ secrets.PUBLIC_FIREBASE_PROJECT_ID }}" >> .env.production
+          echo "PUBLIC_FIREBASE_STORAGE_BUCKET=${{ secrets.PUBLIC_FIREBASE_STORAGE_BUCKET }}" >> .env.production
+          echo "PUBLIC_FIREBASE_MESSAGING_SENDER_ID=${{ secrets.PUBLIC_FIREBASE_MESSAGING_SENDER_ID }}" >> .env.production
+          echo "PUBLIC_FIREBASE_APP_ID=${{ secrets.PUBLIC_FIREBASE_APP_ID }}" >> .env.production
+
+      # 의존성 설치
+      - name: Install dependencies
+        run: npm ci
+
+      # 빌드 실행
+      - name: Build SvelteKit
+        run: npm run build
+
+      # Firebase Hosting 배포
+      - name: Deploy to Firebase Hosting
+        uses: FirebaseExtended/action-hosting-deploy@v0
+        with:
+          repoToken: ${{ secrets.GITHUB_TOKEN }}
+          firebaseServiceAccount: ${{ secrets.FIREBASE_SERVICE_ACCOUNT }}
+          projectId: ${{ secrets.FIREBASE_PROJECT_ID }}
+          channelId: live