activity: filter duplicate nucleus repo

eunomia/src/lib/activity.ts

···
 		// TODO: probably can implement a deduplication algorithm
 		if (
 			source === 'github' &&
-			['90-008/ark', '90-008/website', 'ark', 'website', 'trill', 'faunu'].some((repo) =>
+			['90-008/ark', '90-008/website', 'ark', 'website', 'trill', 'faunu', 'nucleus'].some((repo) =>
 				description.includes(repo)
 			)
 		)