Initialize Stage 0: Next.js 16 scaffold with auth and role-based routing

- Next.js 16.2.2 + React 19 + TypeScript + Tailwind v4
- Better Auth with email/password and role system (student/curator/admin)
- Prisma 7 schema: User, Session, Account, Verification + full LMS model
- Role-based dashboards: student /dashboard, curator /curator/dashboard, admin /admin/dashboard
- Auth pages: login, register, verify-email
- Better Auth API route handler
- Middleware for route protection
- Docker Compose with PostgreSQL 16
- Seed script with test users (admin/curator/student)
- CLAUDE.md and ROADMAP.md project documentation

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/app/page.tsx

@@ -0,0 +1,17 @@
+import { redirect } from "next/navigation";
+import { headers } from "next/headers";
+import { auth } from "@/lib/auth";
+
+export default async function HomePage() {
+  const session = await auth.api.getSession({ headers: await headers() });
+
+  if (!session) {
+    redirect("/login");
+  }
+
+  const role = session.user.role;
+
+  if (role === "admin") redirect("/admin/dashboard");
+  if (role === "curator") redirect("/curator/dashboard");
+  redirect("/dashboard");
+}