chore: starter template

apps/app/src/routes/index.tsx

@@ -0,0 +1,11 @@
+import { createFileRoute, redirect } from '@tanstack/react-router'
+
+// The starter has no marketing landing — entry is the sign-in screen. Redirect
+// at the router level so it runs during SSR (and every navigation), instead of a
+// client-only effect that leaves `/` blank until hydration. Signed-in visitors
+// are then bounced to /app by /login's own auth gate.
+export const Route = createFileRoute('/')({
+  beforeLoad: () => {
+    throw redirect({ to: '/login' })
+  },
+})