Completes the journal (comment) lifecycle for issues. The CLI could
only create comments; the v1 journals endpoints also support listing,
updating, and deleting:
- issue +comments -n <num>: list journals with the server's filters
(--keyword, --category comment|operate, paging)
- issue +comment-edit -n <num> -c <journal-id> -b <text>
- issue +comment-delete -n <num> -c <journal-id>
--comment-id is integer-validated before any API call.
Production-verified full lifecycle on gitlink.org.cn: create ->
list (count reflects it) -> edit -> delete. 3 unit tests, README
examples, bilingual i18n keys.
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>