Refactor/reconcile sqlx derive types

Currently, structs that rely on sqlx functionality like FromRow and type::Sqlx are stored in the opsml_sql crate separate from all other structs/types, which are contained in opsml_types. Originally this was done to separate server and client functionality, and because I didn't fully understand how configurable features worked 😃 . It's time to revisit this and attempt to get all types under opsml_types with a configurable server feature that derives the sqlx functionality where appropriate. This may also allow us to remove unneeded wrappers that are currently in use that translates server return types to client types.

This is great for a first time contributor because it mainly involved updating existing structs and deleting unneeded wrapper structs