7aa9853756
- Introduce ActionPanel, EnvelopeInfoCard, TfaForm, ConfirmDialog, StatusPage, and Toast components for modular, presentational UI - Add ToastService for pub/sub toast notifications; register in DI - Refactor AccessCodeForm for improved UX and parameterization - Enhance MainLayout with Toast integration and better error handling - Standardize and extend app.css for new components and responsive design - All new components are "dumb" (no service/API knowledge), using EventCallbacks for parent interaction - ConfirmDialog supports awaitable user confirmation via TaskCompletionSource