- Pipeline/kanban view on Clients page (toggle grid/pipeline)
- Pipeline summary bar showing client distribution across stages
- Stage badge on client cards and detail page (click to cycle)
- Notes tab on ClientDetailPage with add/edit/pin/delete
- StageBadge component with color-coded labels
- Stage selector in ClientForm
- API client methods for notes CRUD
- Reports page with overview stats, client growth chart, email activity chart
- Engagement breakdown (engaged/warm/cooling/cold) with stacked bar
- Industry and tag distribution charts
- At-risk client lists (cold + cooling)
- CSV export button downloads all clients
- Notification bell in top bar: overdue events, upcoming events, stale clients, pending drafts
- Dismissable notifications with priority indicators
- Added Reports to sidebar nav between Network and Settings