🔗 Link fields as external keys

[biroplane]

Is your feature request related to a problem? Please describe

Add the capability to link a field in the content.config.ts file to another collection.

Describe the solution you'd like

I'd like to use something like Decap CMS. They use the concept of Relation widget link here. This will enable user to also fetch predefined data in the nuxt studio interface.

Example

When writing a post, you should be able to use the categories that you already have (this is a real case scenario for me)

Describe alternatives you've considered

Anything that will ease the fetching of data with external keys