refactor(web-next): move bindAll to root layout

Centralizes DI initialization in the root layout so individual pages
and the tRPC route handler no longer need to import or call it.

apps/web-next/src/app/layout.tsx

@@ -1,6 +1,7 @@
 import type { Metadata } from "next";
 import "../styles/app.css";
 import { getNonce } from "@repo/core-shared/security/next";
+import { bindAll } from "../server/bind-production";
 import { Providers } from "./providers";
 
 export const metadata: Metadata = {
@@ -13,6 +14,7 @@ export default async function RootLayout({
 }: {
   children: React.ReactNode;
 }) {
+  await bindAll();
   const nonce = await getNonce();
 
   return (