Annual Summary (Wrapped)

Volunteer retention is a persistent challenge for peer mentor organizations. Workshop feedback from NHF, HLF, and Barnekreftforeningen highlights that invisible effort is a primary driver of disengagement - peer mentors rarely see the cumulative impact of their work. The Annual Summary addresses this by surfacing aggregated data in a celebratory format that makes effort visible and quantifiable. For organizations this translates to higher retention rates and improved reporting compliance, since peer mentors are more motivated to log accurately when a meaningful annual summary depends on complete data. The shareable output also supports volunteer recruitment by demonstrating the platform's value to prospective mentors.

The feature requires a server-side aggregation pipeline computing annual statistics per user from the activities and related tables, exposed via a dedicated endpoint rather than computed client-side to ensure consistency. In Flutter with Riverpod, a dedicated AsyncNotifier fetches the pre-aggregated payload on screen load. The UI should use animated card transitions with progressive data reveal for engagement; animations must respect the prefers-reduced-motion system setting. All summary statistics require semantic labels for screen reader compatibility (VoiceOver and TalkBack), and all text elements must meet the WCAG 2.2 AA 4.5:1 contrast ratio minimum. The screen is gated behind the achievements-gamification module toggle.