feat: complete v0.4.0 implementation - Reports, Charts, Comparison, Dark Mode
Backend (@backend-dev):
- ReportService with PDF/CSV generation (reportlab, pandas)
- Report API endpoints (POST, GET, DELETE, download with rate limiting)
- Professional PDF templates with branding and tables
- Storage management with auto-cleanup
Frontend (@frontend-dev):
- Recharts integration: CostBreakdown, TimeSeries, ComparisonBar
- Scenario comparison: multi-select, compare page with side-by-side layout
- Reports UI: generation form, list with status badges, download
- Dark/Light mode: ThemeProvider, toggle, CSS variables
- Responsive design for all components
QA (@qa-engineer):
- E2E testing setup with Playwright
- 100 test cases across 7 spec files
- Visual regression baselines
- CI/CD workflow configuration
- ES modules fixes
Documentation:
- Add todo.md with testing checklist and future roadmap
- Update kickoff prompt for v0.4.0
27 tasks completed, 100% v0.4.0 delivery
Closes: v0.4.0 milestone
94db0804d1
