fix: github actions 환경에서 pnpm 패키지 매니져 설정

.github/workflows/deploy-production.yml

@@ -19,11 +19,14 @@ jobs:
             - name: Checkout Code
               uses: actions/checkout@v4
 
+            - name: Setup pnpm package manager
+              run: npm install -g pnpm
+
             - name: Install Dependencies
-              run: npm ci
+              run: pnpm install
 
             - name: Build Production
-              run: npm run build
+              run: pnpm run build
 
             - name: Configure AWS Credentials
               uses: aws-actions/configure-aws-credentials@v4