Extends completeSprintAction's $transaction with PBI status cascade:
- Pre-transaction: identify PBIs touched by this close (via stories.pbi_id),
fetch each with all its stories
- Skip PBIs already DONE; skip PBIs with 0 stories
- Mark PBI DONE only when every story (post-decision) is DONE — stories
outside the sprint are evaluated against their current DB status
- Promote-only: never demotes a PBI that becomes "incomplete" again
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- Add ProductMember model (many-to-many User ↔ Product)
- Add productAccessFilter helper (owner OR member OR clause)
- Replace all ownership checks across actions and API routes
- Add addProductMemberAction / removeProductMemberAction / leaveProductAction
- Add TeamManager component in product settings (owner adds/removes Developers)
- Add LeaveProductButton in user settings (member leaves a product team)
- Regenerate Prisma Client after schema migration
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- useSprintStore met sprintStoryOrder/taskOrder (ST-301)
- Sprint aanmaken modal met Sprint Goal validatie (ST-302)
- Sprint Backlog pagina SplitPane layout met Sprint Goal header (ST-303)
- Stories toevoegen aan Sprint via knop in rechterpaneel (ST-304)
- Sprint Backlog volgorde aanpassen via dnd-kit (ST-305)
- Story uit Sprint verwijderen met status terug naar OPEN (ST-306)
- Sprint Planning pagina SplitPane met story selectie (ST-307)
- Taken aanmaken inline in rechterpaneel (ST-308)
- Taak drag-and-drop verticaal met optimistische update (ST-309)
- Taakstatus toggle TO_DO/IN_PROGRESS/DONE met voortgangsindicator (ST-310)
- Taak inline bewerken en verwijderen (ST-311)
- Sprint afronden dialoog met per-story Done/Terug keuze (ST-312)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
