Address code review findings:
- Extract resolveIssueRef into shared.ResolveIssueRef (was duplicated
between create.go and edit.go)
- Extract issue type nameāID resolution into shared.ResolveIssueTypeName
(was duplicated between create applyIssueTypes and edit applyEditIssueType)
- Fix double import of issue/shared in view.go
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>