[Improvement] Is it possible to dynamically add backend service to ingress with Kubernetes?

### Code of Conduct

- [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct)

### Search before asking

- [X] I have searched in the [issues](https://github.com/apache/kyuubi/issues?q=is%3Aissue) and found no similar issues.

### What would you like to be improved?

spark on k8s runs multiple spark apps at the same time. proxy/[sparkappid] path, forwarding to different sparkapp ui console based on sparkappid. spark apps are dynamically added and decreased. ingress Dynamically adds spark svc.

sparkappid == spark svc name

https://matthewpalmer.net/kubernetes-app-developer/articles/kubernetes-ingress-guide-nginx-example.html

@pan3793

### How should we improve?

_No response_

### Are you willing to submit PR?

- [ ] Yes. I would be willing to submit a PR with guidance from the Kyuubi community to improve.
- [ ] No. I cannot submit a PR at this time.

Start with the linked Kubernetes Ingress guide and the `/proxy/[sparkappid]` path described in the issue. Trace how Spark app IDs correspond to service names and define done as routing each active Spark UI while services are added and removed dynamically; no files or tests are named.

Written by the indexing model from the issue text.