swap middleware for page handlers

packages/explorer/src/app/(explorer)/page.tsx

@@ -0,0 +1,5 @@
+import { redirect } from "next/navigation";
+
+export default async function IndexPage() {
+  redirect("/worlds");
+}

packages/explorer/src/app/(explorer)/worlds/[worldAddress]/page.tsx

@@ -0,0 +1,5 @@
+import { redirect } from "next/navigation";
+
+export default async function WorldPage({ params }: { params: { worldAddress: string } }) {
+  return redirect(`/worlds/${params.worldAddress}/explorer`);
+}

packages/explorer/src/app/(explorer)/worlds/page.tsx

@@ -0,0 +1,7 @@
+import { notFound, redirect } from "next/navigation";
+
+export default async function WorldsPage() {
+  const worldAddress = process.env.WORLD_ADDRESS;
+  if (worldAddress) return redirect(`/worlds/${worldAddress}`);
+  return notFound();
+}