just some refactoring bits towards replacing **util.OptionalBool** with
**optional.Option[bool]**
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Co-authored-by: KN4CK3R <admin@oldschoolhack.me>
(cherry picked from commit f6656181e4a07d6c415927220efa2077d509f7c6)
Conflicts:
models/repo/repo_list_test.go
trivial shared fixture count conflicts