As a network admin, I would like to be able to define my own set of custom fields about network various entities.
- I would like the ability to add metadata fields like text, enum, boolean, number, etc
- I would like to add any number of them
- I would like to be able to view them in index tables as columns
- I would like to be able to specify the order of them in the UI when viewing record details
- I would also like to create field groups to logically separate them in the UI
- I would like to manage them across networks in the same account
- I would like to import/export them as a "schema" via API/UI