move node types, stub node modules

Summary: This diff stubs all node modules when running in the browser, so that, albeit with a lot of errors and without plugins, the UI loads in a browser. To be continued in the rest of this diff

Reviewed By: antonk52

Differential Revision: D32665705

fbshipit-source-id: 4632e241f59c5b9712a41d01a26878afb01f69b5

desktop/flipper-server/src/index.tsx

@@ -39,7 +39,8 @@ async function start() {
 start()
   .then(() => {
     console.log(
-      `Flipper DEV server started at http://localhost:${PORT}/index.web.dev.html`,
+      'Flipper DEV server started at ' +
+        chalk.green(chalk.bold(`http://localhost:${PORT}/index.web.dev.html`)),
     );
   })
   .catch((e) => {