zips are getting extracted

package.json

@@ -31,6 +31,7 @@
 	},
 	"dependencies": {
 		"@skeletonlabs/skeleton": "^4.15.2",
-		"@skeletonlabs/skeleton-svelte": "^4.15.2"
+		"@skeletonlabs/skeleton-svelte": "^4.15.2",
+		"fflate": "^0.8.3"
 	}
 }