fix: main

package.json

@@ -2,7 +2,7 @@
   "name": "editor",
   "version": "0.1.0",
   "private": true,
-  "main": "build/lib/js/index.js",
+  "main": "build/lib/js/main.js",
   "dependencies": {
     "@fortawesome/fontawesome-svg-core": "^1.2.4",
     "@fortawesome/free-solid-svg-icons": "^5.3.1",