1.5.1

What's Changed

• feat(oidc): RP-Initiated Logout — backend issues end_session URL on logout @an9xyz (#217)
• feat(i18n): migrate modules/category to ResponseErrorL @an9xyz (#214)
• feat(i18n): migrate modules/workplace to ResponseErrorL @an9xyz (#213)
• feat(i18n): migrate modules/message to ResponseErrorL (Phase 2.1) @an9xyz (#203)
• fix(ci): add ready_for_review to check-sprint trigger types @lml2468 (#212)
• docs: add CLAUDE.md for AI agent coding guidance @yujiawei (#211)
• fix(robot): bot 事件 mention 归一化（strip 裸 mention.all=1） @yujiawei (#210)
• fix(ci): finalize PR notification design (remove octo-pr-feed + fix result-notify) @lml2468 (#209)
• chore(ci): add octo-pr-feed workflow to activate global pr-feed channel @lml2468 (#202)

Full Changelog: v1.5.0...v1.5.1