Added network to dead site overview.

src/entities.js

@@ -185,12 +185,14 @@ export async function fetchEntityHealths(options) {
 	const entities = await knex('entities')
 		.select(
 			'entities.*',
+			knex.raw('row_to_json(parents) as parent'),
 			knex.raw('max(effective_date) as latest_release_date'),
 			knex.raw('count(releases.id) as total_releases'),
 		)
 		.leftJoin('releases', 'releases.entity_id', 'entities.id')
+		.leftJoin('entities as parents', 'parents.id', 'entities.parent_id')
 		.orderBy(sortMap[options.sort] || options.sort || sortMap.releases, options.order || 'desc')
-		.groupBy('entities.id');
+		.groupBy('entities.id', 'parents.id');
 
 	const curatedEntities = entities.map((entity) => ({
 		...curateEntity(entity),