fix: use redirect instead of throw for auth failures during prerender

Pages that throw Error("Authentication required") crash the Next.js
build during static prerendering (no auth session at build time).
redirect("/login") is a proper Next.js bailout signal that skips
prerendering and marks the route as dynamic.

js/cf-webapp/src/app/(dashboard)/apikeys/page.tsx

@@ -1,5 +1,6 @@
 import { Suspense } from "react"
 import { type JSX } from "react"
+import { redirect } from "next/navigation"
 import { auth0 } from "@/lib/auth0"
 import { CreateApiKeyDialog } from "./dialog-create-api-key"
 import { Separator } from "@/components/ui/separator"
@@ -109,9 +110,9 @@ async function getCachedApiKeys(userId: string): Promise<ApiKeyWithOrg[]> {
 
 async function APIKeyContent(): Promise<JSX.Element> {
   const session = await auth0.getSession()
-  // Auth handled by middleware + layout
+  // Auth handled by middleware + layout; redirect bails out of prerendering
   if (!session?.user) {
-    throw new Error("Authentication required")
+    redirect("/login")
   }
   const userId = session.user.sub
 

js/cf-webapp/src/app/utils/auth.ts

@@ -1,6 +1,7 @@
 "use server"
 
 import { auth0 } from "@/lib/auth0"
+import { redirect } from "next/navigation"
 import { cache } from "react"
 import { isTeamMemberCheck, isMembenchAllowed } from "@/lib/team-members"
 
@@ -38,7 +39,7 @@ export async function requireTeamMember(): Promise<void> {
   const session = await getCachedSession()
 
   if (!session?.user) {
-    throw new Error("Authentication required")
+    redirect("/login")
   }
 
   if (!isTeamMemberCheck(session.user)) {