chore(main): release 2.8.0

[ruby-automation]

🤖 I have created a release beep boop

2.8.0 (2026-09-06)

Features

• issue-list: show labels in compact output when filtering by --labels (#211) (8073f9a)
• issue-update: add --body-file to lc issue update (#227) (3933891)
• issue: add IssueRelation resource and lc issue relation list command (EXT-40) (#239) (d2f278c)
• precommit: make mix precommit the canonical repository quality gate (#225) (5dc5ad8)
• relations: add multi-target issue relation creation (#252) (a60a52e)
• relations: add multi-target issue relation removal (#254) (cbeff42)
• tasks: split precommit and ci into distinct quality gates (EXT-38) (#237) (7cd896c)

Bug Fixes

• ci: preserve GitHub Update branch merge exception (#220) (044459e)
• pager: fix pagers that use stdio (#214) (6d56882)

---

This PR was generated with Release Please. See documentation.