chore: add debug ci

Author: yokowu

.github/workflows/backend-ci-cd.yml

@@ -82,12 +82,29 @@ jobs:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
+      - name: Debug secrets (only for troubleshooting)
+        run: |
+          echo "Checking if secrets are set..."
+          if [ -n "${{ secrets.CT_ALIYUN_USER }}" ]; then
+            echo "CT_ALIYUN_USER is set (length: ${#CT_ALIYUN_USER})"
+          else
+            echo "CT_ALIYUN_USER is NOT set"
+          fi
+          if [ -n "${{ secrets.CT_ALIYUN_PASS }}" ]; then
+            echo "CT_ALIYUN_PASS is set (length: ${#CT_ALIYUN_PASS})"
+          else
+            echo "CT_ALIYUN_PASS is NOT set"
+          fi
+          echo "Registry: ${{ env.REGISTRY }}"
+
       - name: Login to Aliyun Container Registry
         uses: docker/login-action@v3
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{ secrets.CT_ALIYUN_USER }}
           password: ${{ secrets.CT_ALIYUN_PASS }}
+          ecr: auto
+          logout: true
 
       - name: Build and push backend image
         uses: docker/build-push-action@v5