Add files to package.json

Author: RyanZim

package.json

@@ -18,6 +18,7 @@
   "author": "Ryan Zimmerman <[email protected]>",
   "type": "module",
   "bin": "cli.js",
+  "files": [],
   "scripts": {
     "format": "eslint . --fix && prettier --write *.{js,md,yaml} && sort-package-json",
     "test": "echo \"Error: no test specified\" && exit 1"