Remove AWS EC2 deployment step (so we have the 2 pipeline requirement)

.github/workflows/ci-cd.yml

@@ -140,60 +140,3 @@ jobs:
           labels: ${{ steps.meta-backend.outputs.labels }}
           cache-from: type=registry,ref=shawnjensen/devops-group-c-fall2025-backend:buildcache
           cache-to: type=registry,ref=shawnjensen/devops-group-c-fall2025-backend:buildcache,mode=max
-
-  # Deploy to AWS EC2 (optional, triggered manually or after successful build)
-  deploy-to-ec2:
-    runs-on: ubuntu-latest
-    needs: [build-and-push]
-    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
-
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
-
-      - name: Configure AWS credentials
-        uses: aws-actions/configure-aws-credentials@v4
-        with:
-          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
-          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
-          aws-session-token: ${{ secrets.AWS_SESSION_TOKEN }}
-          aws-region: us-west-2
-
-      - name: Deploy to EC2 via SSH
-        uses: appleboy/ssh-action@v1.0.0
-        with:
-          host: ${{ secrets.EC2_HOST }}
-          username: ${{ secrets.EC2_USERNAME }}
-          key: ${{ secrets.EC2_SSH_KEY }}
-          script: |
-            # Pull latest images
-            docker pull shawnjensen/devops-group-c-fall2025-frontend:latest
-            docker pull shawnjensen/devops-group-c-fall2025-backend:latest
-
-            # Stop and remove old containers
-            docker stop frontend backend || true
-            docker rm frontend backend || true
-
-            # Run new containers
-            docker run -d \
-              --name backend \
-              -p 5000:5000 \
-              -e SUPABASE_URL=${{ secrets.SUPABASE_URL }} \
-              -e SUPABASE_KEY=${{ secrets.SUPABASE_KEY }} \
-              -e PORT=${{ secrets.PORT }} \
-              shawnjensen/devops-group-c-fall2025-backend:latest
-
-            docker run -d \
-              --name frontend \
-              -p 80:80 \
-              -e REACT_APP_BACKEND_URL=http://localhost:5000 \
-              shawnjensen/devops-group-c-fall2025-frontend:latest
-
-            # Clean up old images
-            docker image prune -af
-
-      - name: Verify deployment
-        run: |
-          echo "Deployment completed successfully!"
-          echo "Frontend should be available at: http://${{ secrets.EC2_HOST }}"
-          echo "Backend should be available at: http://${{ secrets.EC2_HOST }}:5000"