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/about/page.tsx

@@ -2,10 +2,8 @@ import { dehydrate, HydrationBoundary } from "@tanstack/react-query";
 import { appRouter } from "@repo/core-api";
 import { getQueryClient } from "@repo/core-trpc";
 import { PageContent } from "@repo/marketing-pages/ui";
-import { bindAll } from "../../server/bind-production";
 
 export default async function AboutPage() {
-  await bindAll();
   const caller = appRouter.createCaller({});
   const queryClient = getQueryClient();