Fix App.jsx two-page workflow JSX render and update study app layout

node_modules/resolve/test/resolver/invalid_main/package.json

@@ -0,0 +1,7 @@
+{
+  "name": "invalid_main",
+  "main": [
+    "why is this a thing",
+    "srsly omg wtf"
+  ]
+}