React + Vite + React Router frontend for the Stock Charts demo, per the org React standard.

• Entry / routing — src/main.tsx, src/router.tsx
• App shell + pages — src/components/App.tsx, src/pages/ChartPage.tsx, src/pages/NotFound.tsx
• API client (fetch, backup fallback) — src/api/apiClient.ts
• Chart orchestration — src/charting/chartController.ts, src/charting/useChart.ts
• Ported services — src/services/userPrefs.ts, src/services/windowSize.ts, src/services/meta.ts
• Config / types — src/config/env.ts, src/types/chart.types.ts

The framework-agnostic @facioquo/indy-charts ChartManager and the .NET backend are reused unchanged.

pnpm --filter @stock-charts/web dev       # Vite dev server (http://localhost:4200)
pnpm --filter @stock-charts/web build     # tsc --noEmit && vite build -> dist/app
pnpm --filter @stock-charts/web test      # Vitest

VITE_API_URL overrides the backend base URL (defaults: https://localhost:5001 in dev, the Cloudflare Worker API in production).