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docs/plans/sprint_1_story_3_task_1.md

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+# Task 9: Migrate to ProjectManagement API
+
+**Task ID**: TASK-009 | **Story**: [STORY-003](sprint_1_story_3.md) | **Sprint**: [Sprint 1](sprint_1.md)
+**Estimated Hours**: 3h | **Assignee**: Frontend Developer 1 | **Priority**: P1 | **Status**: Not Started
+
+## Task Description
+Update Kanban board to fetch data from ProjectManagement API instead of Issue Management API.
+
+## Implementation Steps
+
+1. **Update API calls** (1h):
+```typescript
+// Before (Issue API)
+const { data: issues } = await issueApiClient.getAll(projectId);
+
+// After (ProjectManagement API)
+const { data: epics } = await epicApiClient.getAll(projectId);
+const { data: stories } = await storyApiClient.getAll(projectId);
+const { data: tasks } = await taskApiClient.getAll(projectId);
+
+// Combine into single list for Kanban
+const allItems = [...epics, ...stories, ...tasks];
+```
+
+2. **Update KanbanBoard.tsx** (1.5h):
+```typescript
+export const KanbanBoard: React.FC = () => {
+  const { projectId } = useParams();
+  const { data: epics } = useEpics(projectId);
+  const { data: stories } = useStories(projectId);
+  const { data: tasks } = useTasks(projectId);
+
+  const allCards = useMemo(() => {
+    return [
+      ...(epics || []).map(e => ({ ...e, type: 'Epic' })),
+      ...(stories || []).map(s => ({ ...s, type: 'Story' })),
+      ...(tasks || []).map(t => ({ ...t, type: 'Task' }))
+    ];
+  }, [epics, stories, tasks]);
+
+  const cardsByStatus = groupBy(allCards, 'status');
+
+  return (
+    <div className="kanban-board">
+      <KanbanColumn title="Backlog" cards={cardsByStatus['Backlog']} />
+      <KanbanColumn title="Todo" cards={cardsByStatus['Todo']} />
+      <KanbanColumn title="InProgress" cards={cardsByStatus['InProgress']} />
+      <KanbanColumn title="Done" cards={cardsByStatus['Done']} />
+    </div>
+  );
+};
+```
+
+3. **Test migration** (30 min):
+- Verify all cards displayed
+- Check filtering by type (Epic/Story/Task)
+- Verify drag-and-drop still works
+
+## Acceptance Criteria
+- [ ] Kanban loads data from ProjectManagement API
+- [ ] All three types (Epic/Story/Task) displayed
+- [ ] Backward compatibility maintained
+- [ ] No console errors
+- [ ] Tests updated and passing
+
+## Deliverables
+1. Updated KanbanBoard.tsx
+2. Updated KanbanCard.tsx
+3. Migration tests passing
+
+**Status**: Not Started | **Created**: 2025-11-04