Checklist

• 1. If the issue you raised is not a feature but a question, please raise a discussion at https://github.com/sgl-project/sglang/discussions/new/choose Otherwise, it will be closed.
• 2. Please use English, otherwise it will be closed.

Motivation

as titled

As we discussed offline, we need to support more user-friendly MTP. cc @merrymercy

• best configuration for the default @zhyncs
• user doesn't need to specify draft model separately @ispobock

Related resources

No response