updated CI

.github/workflows/firebase-hosting-merge.yml

@@ -10,8 +10,24 @@ jobs:
   build_and_deploy:
     runs-on: ubuntu-latest
     steps:
+      # Step 1: Checkout the repository
       - uses: actions/checkout@v4
-      - run: npm run build
+
+      # Step 2: Set up Node.js
+      - name: Set up Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: 16 # Use the Node.js version your project requires
+
+      # Step 3: Install dependencies
+      - name: Install dependencies
+        run: npm install
+
+      # Step 4: Build the project
+      - name: Build project
+        run: npm run build
+
+      # Step 5: Deploy to Firebase Hosting
       - uses: FirebaseExtended/action-hosting-deploy@v0
         with:
           repoToken: ${{ secrets.GITHUB_TOKEN }}