Feature Request: Sub-fields in collections

[IzMichael]

I'd love to have some way to have a group of fields be part of a parent field, as shown below.

{
  // default fields
  "created": "",
  "modified": "",
  "id": "",

  // sub-field
  "something_new": {
    "sub_field_a": "",
    "sub_field_b": ""
  }
}

This would help with organisation and naming of fields.
I know I can just do a JSON type field, but then I don't get the form inputs in the admin UI, and I don't get the schema validation and relation features.

[ktunprasert]

For what it's worth, you could listen to the records event hook with the new JS extension and modify the response before it is sent. This would end up being quite gnarly to maintain as you would have to detect the record property per collection and group them accordingly in a huge switch statement.
https://pocketbase.io/docs/js-event-hooks/#onrecordviewrequest