working ish version one with rooms, thx to claude

src/app/api/room/create/route.ts

@@ -0,0 +1,7 @@
+import { NextResponse } from 'next/server';
+import { createRoom } from '@/lib/rooms';
+
+export async function POST() {
+  const { code, moderatorId } = createRoom();
+  return NextResponse.json({ code, moderatorId });
+}