Enserve is serving this stub because /workspace doesn't contain a Node application yet.
To get started, upload your code via SFTP — the file-manager sidecar exposes
the /workspace volume to the SSH/SFTP gateway. Anything with a
package.json at the project root will be picked up on the
next Pod restart; npm install runs automatically and your
npm start script becomes the workload.
If you'd rather connect a git repository, edit the Site's
spec.source to add a git.url.