Reduce CUE duplication #91
Description
I feel like we want to avoid duplicating types across the schema and go packages.
Perhaps there is a way to define each layer schema as a collection of cue files where one or more of those files may contain types like those one which is reused across multiple layers
Originally posted by @trumant in https://github.com/revanite-io/gemara/pull/90#discussion_r2275167216