Merge master into feature/cloudformation

Author: aws-toolkit-automation

.github/workflows/release.yml

@@ -60,6 +60,7 @@ jobs:
                   npm run createRelease -w packages/toolkit -w packages/amazonq  # Generate CHANGELOG.md
                   npm run -w packages/toolkit package -- --feature "$FEAT_NAME"
                   npm run -w packages/amazonq package -- --feature "$FEAT_NAME"
+                  rm -f sagemaker-ssh-kiro-*.vsix  # Remove standalone VSIX; it's already embedded inside toolkit
             - uses: actions/upload-artifact@v4
               with:
                   name: artifacts