[FEATURE] kyuubi server support to start spark client remotely

### 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/incubator-kyuubi/issues?q=is%3Aissue) and found no similar issues.

### Describe the feature

At present, kyuubi server can only start the spark client under the same machine, and does not support starting the spark client under remote machines, which means that kyuubi server and spark client must be bound to the same machine, but the actual production environment needs to be deployed separately, whether to consider support to start spark client remotely.

### Motivation

_No response_

### Describe the solution

_No response_

### Additional context

_No response_

### Are you willing to submit PR?

- [ ] Yes I am willing to submit a PR!

The issue names no files, tests, or entry points. Start by tracing how the Kyuubi server starts the Spark client and documenting the same-machine deployment assumption; define the remote-start design and its validation before implementation.

Written by the indexing model from the issue text.