refactor: get rid of ULID type usage

[turip]

Overview

We don't want to mandate a ulid library in our client, so we are replacing the ulid type with ID specific types.

Fixes OM-566

Notes for reviewer

Checklist

• [ ] My code follows the style guidelines of this project
• [ ] I have performed a self-review of my code
• [ ] I have commented my code, particularly in hard-to-understand areas
• [ ] I have made corresponding changes to the documentation
• [ ] My changes generate no new warnings
• [ ] I have added tests that prove my fix is effective or that my feature works
• [ ] New and existing unit tests pass locally with my changes