## FRONTEND: Build Organizer Analytics Chart on Dashboard

[OSEH-svg]

Description
The organizer dashboard has no visual summary of ticket sales or revenue. Add a simple bar chart showing tickets sold per event using the existing Recharts library.

Tasks

• Add a SalesChart component at apps/web/components/dashboard/sales-chart.tsx.
• Fetch data from GET /api/v1/events/:id/revenue for each hosted event.
• Render a BarChart from recharts with event titles on the X-axis and tickets sold on the Y-axis.
• Display a loading skeleton while data is fetching.
  Acceptance Criteria
• Chart renders correctly with real data on the dashboard.
• Skeleton is shown during the loading state.
• Chart is responsive and does not overflow on mobile.