Use buildkit for image building - Backend Only

.gitea/workflows/build-deploy.yml

@@ -30,14 +30,14 @@ jobs:
           --load \
           -t cloudforge-dashboard-backend:${{ github.sha }} \
           -t cloudforge-dashboard-backend:latest \
-          ./dashboard-backend
+          .
         
-        # 構建前端
-        docker buildx build \
-          --load \
-          -t cloudforge-dashboard-frontend:${{ github.sha }} \
-          -t cloudforge-dashboard-frontend:latest \
-          ./dashboard-frontend
+        # # 構建前端
+        # docker buildx build \
+        #   --load \
+        #   -t cloudforge-dashboard-frontend:${{ github.sha }} \
+        #   -t cloudforge-dashboard-frontend:latest \
+        #   ./dashboard-frontend
     
     - name: Verify images
       run: |
@@ -49,7 +49,7 @@ jobs:
         # 保存為 tar，用於後續部署
         mkdir -p /tmp/images
         docker save cloudforge-dashboard-backend:latest -o /tmp/images/backend.tar
-        docker save cloudforge-dashboard-frontend:latest -o /tmp/images/frontend.tar
+        # docker save cloudforge-dashboard-frontend:latest -o /tmp/images/frontend.tar
     
     - name: Summary
       run: |