Add possibility to use community templates with create-turbo

[manuschillerdev]

Which project is this feature idea for?

Turborepo

Describe the feature you'd like to request

Currently, create-turbo creates a useful default setup with nextjs and docs as apps, and a shared ui package as example for using shared codes in apps.

I'd love to be able to reference different templates with create-turbo, similar to https://remix.run/docs/en/v1/pages/stacks.

It would be an awesome opportunity to involve the community and make getting started with turborepo even simpler.

Describe the solution you'd like

pnpx create-turbo --template {git-url|local-path}

I'm not too familiar with the interals of create-turbo, so I'm not sure what technical details would need to be considered for being able to use templates from the community instead of core templates (https://github.com/vercel/turbo/tree/main/packages/create-turbo/templates)

Describe alternatives you've considered

honestly: none so far