Add and fix 'yarn build'

Author: erikdubbelboer

package.json

@@ -2,16 +2,20 @@
   "name": "@poki/phaser-3",
   "repository": "https://github.com/poki/phaser-plugin",
   "description": "A Phaser 3 plugin to easially integrate the Poki SDK",
-  "version": "0.0.5",
+  "version": "0.0.6",
   "source": "lib/index.js",
   "main": "dist/phaser-poki.js",
   "types": "lib/index.d.ts",
   "license": "ISC",
   "scripts": {
     "watch": "parcel ./example/index.html",
+    "build": "rm -rf dist && parcel build",
     "build-publish": "rm -rf dist && parcel build && yarn publish",
     "lint": "standard"
   },
+  "targets": {
+    "types": false
+  },
   "dependencies": {
     "phaser": "^3.55.2"
   },