V1 bingo

app/api/auth/me/route.ts

@@ -0,0 +1,10 @@
+import { NextResponse } from "next/server";
+import { getServerSession } from "@/lib/auth";
+
+export async function GET() {
+  const session = await getServerSession();
+  if (!session) {
+    return NextResponse.json({ user: null });
+  }
+  return NextResponse.json({ user: { id: session.id, nickname: session.nickname, isAdmin: session.isAdmin } });
+}