chore: add console warning (#2332)

Author: kaf-lamed-beyt

src/index.js

@@ -22,6 +22,14 @@ async function render () {
   if (initialData && process.env.NODE_ENV !== 'production') {
     console.log('intialising store with data from cache', initialData)
   }
+  console.log(
+    '%cStop!',
+    'color: red; font-size: 40px; font-weight: bold; text-shadow: 2px 2px 0 black;'
+  )
+  console.log(
+    '%cThis is a browser feature intended for developers. If someone told you to paste something here, they might be trying to steal your data!',
+    'color: black; font-size: 16px; font-weight: bold; background: yellow; padding: 4px; border-radius: 4px;'
+  )
   const store = getStore(initialData)
   ReactDOM.render(
     <Provider store={store}>