This is necessary to remove some `util` dependencies from crates, as
well as better sharing for our projects. This also includes the WIP
AbsPath abstraction as well as some bug fixes from internal tooling.
Release Notes:
- N/A or Added/Fixed/Improved ...
This PR renames the `UserId` type in the `client` crate to
`LegacyUserId`.
The `id` field on the `User` has also been renamed to `legacy_id`.
This is strictly a rename, no change in behavior.
Release Notes:
- N/A
Lukas Wirth