HTTP error handling

Do use a generic error response model.

✅ Example

interface ErrorResponse {
  code: string;
  error: string;
  message: string;
}

Do use an interceptor to catch and handle error responses.

✅ Display error messages in a toaster

export const errorHandlerInterceptor: HttpInterceptorFn = (req, next) => {
  const toasterService = inject(ToasterService);
  return next(req).pipe(
    tap({
      error: (error) => {
        toasterService.addError(error);
      }
    })
  );
};