Update app and tooling

node_modules/@vercel/hydrogen/edge-entry.js

@@ -0,0 +1,12 @@
+import handleRequest from '__RELATIVE__/src/App.server';
+import indexTemplate from '__RELATIVE__/dist/client/index.html?raw';
+
+// ReadableStream is bugged in Vercel Edge, overwrite with polyfill
+import { ReadableStream } from 'web-streams-polyfill/ponyfill';
+Object.assign(globalThis, { ReadableStream });
+
+export default (request, event) =>
+  handleRequest(request, {
+    indexTemplate,
+    context: event,
+  });