## Your Task

1. Read the full app PRD at `prd-main.md` (in the same directory as this file)
2. Read the PRD at `prd.json` (in the same directory as this file)
3. Read the progress log at `progress.txt` (check Codebase Patterns section first)
4. **DO YOUR JOB**
5. Update the PRD to set `passes: true` for the completed story
6. Append your progress to `progress.txt`

## Progress Report Format

APPEND to progress.txt (never replace, always append):
```
## [Date/Time] - [Story ID]
- What was implemented
- Files changed
- **Learnings for future iterations:**
  - Patterns discovered (e.g., "this codebase uses X for Y")
  - Gotchas encountered (e.g., "don't forget to update Z when changing W")
  - Useful context (e.g., "the evaluation panel is in component X")
---
```

## USER REQUEST
{
  "id": "US-014",
  "title": "Kanban board in Project Detail",
  "description": "As a user, I want a Kanban board inside the project detail view with drag-and-drop task management between status columns.",
  "acceptanceCriteria": [
    "@hello-pangea/dnd installed; DragDropContext wraps 3 Droppable columns: To Do | In Progress | Completed",
    "Each task card is a Draggable wrapped in a shadcn/ui Card rendering: title, description (truncated), priority as shadcn/ui Badge, due date chip, assignee string",
    "Dragging a card to another column calls tasks.update({ id, status }) via tRPC and the UI updates immediately (optimistic or on success)",
    "'+ Add' shadcn/ui Button (variant=ghost, size=sm) in each column header opens the shadcn/ui Dialog new-task modal with the column's status pre-selected",
    "Columns show a task count in their header using shadcn/ui Badge (variant=secondary)",
    "All card content uses shadcn/ui primitives: Card, Badge, Button (already installed)",
    "Typecheck passes",
    "Verify in browser using dev-browser skill"
  ],
  "priority": 14,
  "passes": false,
  "notes": ""
}