# Phase 3 — Week 15: Web Dashboard (Part 1)

## Goals
- Create React-based dashboard with PR relationship graph

## Daily Tasks

### Day 1-2: Dashboard Setup
- [ ] Initialize React + Tailwind project in dashboard/
- [ ] Set up API endpoints in MergeGuard (JSON report serving)
- [ ] Design dashboard layout (sidebar + main content)
- [ ] Implement dark/light mode

### Day 3-4: PR Graph Visualization
- [ ] Implement D3 force-directed graph for PR relationships
- [ ] Nodes = PRs, edges = shared files/conflicts
- [ ] Color nodes by risk score (green/yellow/red)
- [ ] Click node to see conflict details
- [ ] Edge thickness = number of shared files

### Day 5: Testing + Polish
- [ ] Test with various PR counts (1, 10, 30)
- [ ] Responsive design for different screen sizes
- [ ] Loading states and error handling

## Deliverables
- [ ] React dashboard with PR relationship graph
- [ ] API endpoint serving analysis data
- [ ] Interactive node clicking and detail view

## Acceptance Criteria
- [ ] Graph renders correctly for 10+ PRs
- [ ] Colors accurately reflect risk scores
- [ ] Dashboard loads within 3 seconds

> **Status:** Not started.
