Phase 2

Base app architecture:

    Route groups for customer, staff and owner.
* Reusable design system with around 20 UI components.
* Complete Prisma schema.
* Authentication with email/password and Google.
* Role and permission model.
* Protected routes.
* Clean separation between features, services, components and shared utilities.

src/app/(customer)/home/page.tsx

@@ -0,0 +1,20 @@
+import type { Metadata } from "next";
+import { auth } from "@/auth";
+
+export const metadata: Metadata = { title: "Home" };
+
+export default async function CustomerHomePage() {
+  const session = await auth();
+
+  return (
+    <div className="px-6 pt-12">
+      <p className="text-xs font-medium text-muted">Signed in as</p>
+      <h1 className="text-2xl font-bold tracking-tight">{session?.user?.name ?? session?.user?.email}</h1>
+      <p className="mt-6 text-sm text-muted">
+        The full personalized home (upcoming appointment, loyalty progress, quick booking) is designed
+        in <code>templates/23-...html</code> and scoped for a later phase — this route exists now to
+        prove sign-in → protected layout → bottom nav works end to end.
+      </p>
+    </div>
+  );
+}