- Add ErrorBoundary component wrapping the whole app
- Add ToastProvider with showError/showInfo; Income and Outgo pages use it for API errors
- Add LoadingSkeleton component with shimmer animation; Income and Outgo show it while loading
- Add confirm-on-delete dialogs for income and outgo rows
- Apply EF migrations automatically on startup via MigrateAsync()
- Add /healthz health check endpoint using DbContext check
- Add Microsoft.Extensions.Diagnostics.HealthChecks.EntityFrameworkCore package
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add JWT Bearer auth to ASP.NET (authority/audience from AUTH__AUTHORITY / AUTH__AUDIENCE config)
- Add KnownUserMiddleware: upserts KnownUser and resolves pending shares on each authenticated request
- Add MeController as a guarded test endpoint (/api/me)
- Add oidc-client-ts + react-router-dom to client
- Create AuthContext/AuthProvider with login, logout, token storage
- Create AuthGuard component protecting all budget routes
- Add stub /callback page for OIDC redirect handling
- Wire up all routes in App.tsx with SPA routing structure
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>