fix: fix auto resolved merge conflict

Fix auto resolved merge conflict (8eec6e3). Add back `type: module`.

package.json

@@ -1,6 +1,7 @@
 {
   "name": "@crystal-creations/animated-checkmark",
   "version": "4.0.0-next.5",
+  "type": "module",
   "author": "Crystal Creations GbR and Johannes Huther",
   "license": "MIT",
   "description": "A checkmark animation wrapped in a Vue component based on a codepen by Simon Wuyts",