[Feature Request] Support Umi API Route build and deployment like Next.js

[dengfuping]

Is your feature request related to a problem? Please describe.

• Umi API Route: https://umijs.org/blog/develop-blog-using-umi#%E5%AE%9E%E7%8E%B0-api-%E8%B7%AF%E7%94%B1

Describe the solution you'd like

• Umi API Route could deploy in Vercel:

• Sample demo: https://github.com/dengfuping/oceanbase-playground

Describe alternatives you've considered

No response

Additional context

No response

Code of Conduct

• [X] I agree to follow this project's Code of Conduct

[pan93412]

I’ve never tried Umi, and I would really appreciate it if you could contribute this feature! :)