fix(npm): add readme file

Author: Netanel Basal

package.json

@@ -7,7 +7,6 @@
     "staticpath": "playground",
     "commit": "pages"
   },
-  "readme": "https://github.com/datorama/themify#readme",
   "contributors": [{
       "name": "Netanel Basal",
       "url": "https://netbasal.com"