[fix] Fixed CI/CD

.github/workflows/frontend.yml

@@ -18,28 +18,11 @@ jobs:
         run: cd frontend && npm run lint
         continue-on-error: true
 
-  build_and_push:
+  test_build:
     runs-on: ubuntu-latest
     needs: linting
 
     steps:
-      - name: Checkout code
-        uses: actions/checkout@v3
-      - name: Install Node.js
-        uses: actions/setup-node@v2
-        with:
-          node-version: '18'
-      - name: Install dependencies
-        run: cd frontend && npm install
-      - name: Build
-        run: cd frontend && npm run build
-      - name: Login to Docker Hub
-        uses: docker/login-action@v2
-        with:
-          registry: docker.io
-          username: ${{ secrets.DOCKER_USERNAME }}
-          password: ${{ secrets.DOCKER_ACCESS_TOKEN }}
-      - name: Build and push Docker image
-        run: |
-          docker build -t skillhub-backend frontend/
-          docker push skillhub-backend
+      - uses: actions/checkout@v3
+      - name: Build Docker image
+        run: docker build -t skillhub-backend frontend/