work-club-manager/openspec/changes/replace-uuids-with-names/tasks.md

1. Backend DTO Updates

• 1.1 Update TaskListItemDto.cs to add string? AssigneeName field
• 1.2 Update TaskDetailDto.cs to add string? AssigneeName and string? CreatedByName fields
• 1.3 Update ShiftSignupDto.cs to add string? MemberName field

2. Backend Service Updates - Tasks

• 2.1 Update TaskService.GetTasksAsync() to join with Members and populate assigneeName
• 2.2 Update TaskService.GetTaskByIdAsync() to join with Members for assignee and creator names
• 2.3 Update TaskService.CreateTaskAsync() to fetch and include creator name in response
• 2.4 Update TaskService.UpdateTaskAsync() to join with Members for assignee and creator names

3. Backend Service Updates - Shifts

• 3.1 Update ShiftService.GetShiftByIdAsync() to include member display name in ShiftSignupDto
• 3.2 Update ShiftService.UpdateShiftAsync() to include member display name in ShiftSignupDto

4. Frontend Type Updates

• 4.1 Update TaskListItemDto interface in useTasks.ts to add assigneeName?: string
• 4.2 Update TaskDetailDto interface in useTasks.ts to add assigneeName?: string and createdByName?: string
• 4.3 Update ShiftSignupDto interface in useShifts.ts to add memberName?: string

5. Frontend UI Updates - Tasks

• 5.1 Update tasks/page.tsx to display assigneeName instead of assigneeId
• 5.2 Update tasks/[id]/page.tsx to display assigneeName instead of assigneeId
• 5.3 Update tasks/[id]/page.tsx to display createdByName instead of createdById

6. Frontend UI Updates - Shifts

• 6.1 Update shifts/[id]/page.tsx to display memberName instead of memberId in signup list

7. Testing & Verification

• 7.1 Run backend build to verify C# compilation succeeds
• 7.2 Run frontend build to verify TypeScript compilation succeeds
• 7.3 Verify task list shows member names correctly
• 7.4 Verify task detail shows assignee and creator names
• 7.5 Verify shift detail shows member names in signup list