The NotFound route now renders Pages.Receiver.Error404 inside ReceiverLayout instead of a message in MainLayout. Added a comment to clarify this mirrors the HomeController.Error404 fallback behavior from EnvelopeGenerator.Web.
Introduced HttpClient for ReceiverApiClient to enable BFF-proxied API calls with authentication cookie forwarding. Registered LocalizationService and ReceiverAuthState as scoped services for localization and authentication state management. Updated using statements to support these additions. Added explanatory comments for the new setup.
Introduced ReceiverApiClient.cs, a typed HTTP client for the EnvelopeGenerator receiver API. It provides strongly-typed methods for authentication, envelope and document retrieval, annotation/signature actions, read-only sharing, logout, and localization. The client uses dependency injection, handles error logging, and ensures authentication cookies are attached via same-origin requests.
Introduced EnvelopeDtos.cs and ReceiverAuthDtos.cs under EnvelopeGenerator.ReceiverUI.Web.Client.Api.Models. These files define client-side DTOs that mirror server-side models, exposing only the fields required by the receiver UI. EnvelopeDtos.cs covers envelopes, documents, receivers, and signature elements, while ReceiverAuthDtos.cs handles authentication responses and requests. All DTOs are documented and structured for camelCase JSON serialization, improving maintainability and clarity for API interactions in the receiver UI.
Added documentation in the project file explaining the need to statically link SkiaSharp and HarfBuzzSharp native assets for DevExpress PDF SkiaRenderer support in WASM. Included guidance on the "wasm-tools" workload and the <WasmBuildNative> property. No functional changes made.
