Add a manage page with tabs

src/app/api/trpc/[trpc]/route.ts

@@ -1,7 +1,6 @@
 import { fetchRequestHandler } from "@trpc/server/adapters/fetch";
 import type { NextRequest } from "next/server";
 
-import { env } from "@/env";
 import { appRouter } from "@/server/api/root";
 import { createTRPCContext } from "@/server/api/trpc";
 
@@ -22,7 +21,7 @@ const handler = (req: NextRequest) =>
 		router: appRouter,
 		createContext: () => createContext(req),
 		onError:
-			env.NODE_ENV === "development"
+			process.env.NODE_ENV === "development"
 				? ({ path, error }) => {
 						console.error(
 							`❌ tRPC failed on ${path ?? "<no-path>"}: ${error.message}`,