message: api-docs: add missing entity card exports
diff: @@ -19,4 +19,9 @@ export {
  apiDocsPlugin,
  apiDocsPlugin as plugin,
  ApiExplorerPage,
  + EntityApiDefinitionCard,
  + EntityConsumedApisCard,
  + EntityConsumingComponentsCard,
  + EntityProvidedApisCard,
  + EntityProvidingComponentsCard,
  } from './plugin';
  