setup build

package.json

@@ -1,6 +1,15 @@
 {
 	"private": true,
+	"scripts": {
+	  "lint": "eslint .",
+	  "prepare": "ncc build main.js -o dist --source-map --license licenses.txt",
+	  "all": "npm run lint && npm run prepare"
+	},
 	"dependencies": {
-		"@actions/core": "^1.10.0"
+	  "@actions/core": "^1.10.0"
+	},
+	"devDependencies": {
+	  "@vercel/ncc": "^0.36.1",
+	  "eslint": "^8.37.0"
 	}
-}
+  }