fix: url for library

Author: jepser

package.json

@@ -2,7 +2,7 @@
   "name": "react-cui",
   "version": "1.0.0",
   "description": "React wrapper for CUI",
-  "main": "index.js",
+  "main": "dist/index.js",
   "repository": "https://github.com/jepser/react-cui.git",
   "author": "Jepser Bernardino <jepsersk8@gmail.com>",
   "license": "MIT",