Added an alias for the target/js folder, as suggested by @Asamsig

Author: gbogard

README.md

@@ -94,7 +94,7 @@ To add a new page, you need to create a scalajs-react component somewhere in you
 for example like this:
 
 ```scala
-// Will export a "Component" value in the "target/js/Homepage.mjs" module
+// Will export a "Component" value in the "@scalajs/Homepage" module
 @JSExportTopLevel("Component", "Homepage")
 val HomePageJS = Homepage.toJsComponent.raw
 ```

front/jsconfig.json

@@ -4,7 +4,8 @@
     "paths": {
       "@src/*": [
         "src/*"
-      ]
+      ],
+      "@scalajs/*": ["target/js/*"]
     }
   }
 }

front/pages/index.js

@@ -1 +1 @@
-export {Homepage as default} from '../target/js/Homepage';
+export {Homepage as default} from '@scalajs/Homepage';