Workflow update

.gitignore

@@ -25,4 +25,4 @@ ui.sublime-project
 ui.sublime-workspace
 
 # eslint
-.eslint.json
+.eslintrc.json

package.json

@@ -20,7 +20,14 @@
   "scripts": {
     "start": "react-scripts start",
     "build": "react-scripts build",
+    "precommit": "lint-staged",
     "test": "react-scripts test --env=jsdom",
     "eject": "react-scripts eject"
+  },
+  "lint-staged": {
+      "*.js": [
+      "prettier --write",
+      "git add"
+    ]
   }
 }