message: app: add initial errorApi implmentation
diff: * limitations under the License.
  */
  -import { ApiHolder, ApiRegistry } from '@spotify-backstage/core';
  +import { ApiHolder, ApiRegistry, errorApiRef } from '@spotify-backstage/core';
  const builder = ApiRegistry.builder();
  +class ErrorDialogForwarder {
  + post(error: Error) {
  + // eslint-disable-next-line no-console
  + console.error(`Received error, ${error}`);
  + }
  +}
  +
  +export const errorDialogForwarder = new ErrorDialogForwarder();
  +
  +builder.add(errorApiRef, errorDialogForwarder);
  +
  export default builder.build() as ApiHolder;
  