add eslint

src/main.js

@@ -1,10 +1,10 @@
 import App from './App.html';
 
 const app = new App({
-	target: document.body,
-	data: {
-		name: 'world'
-	}
+  target: document.body,
+  data: {
+    name: 'world',
+  },
 });
 
-export default app;
+export default app;