janpeter visser 080bdf39a0 feat(ST-1205): add sprint start_date/end_date UI + server actions ... - createSprintAction + updateSprintDatesAction: Zod date validation with end_date >= start_date cross-check - start-sprint-button: date inputs in create dialog - sprint-header: date display button + edit dialog with updateSprintDatesAction - sprint page: select start_date/end_date for SprintHeader prop - Demo blokkade via bestaande isDemo checks - 6 tests groen (validation + demo guard) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>		2026-05-02 15:54:30 +02:00
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[id]	feat(ST-1205): add sprint start_date/end_date UI + server actions	2026-05-02 15:54:30 +02:00
new	feat: ST-101-ST-110 M1 producten, PBI backlog, iconen en PWA manifest	2026-04-24 11:33:47 +02:00