login to next backend

app/api/session/route.ts

@@ -0,0 +1,16 @@
+import { NextResponse } from "next/server";
+
+export async function POST(req: Request) {
+  const { token } = await req.json();
+
+  const res = NextResponse.json({ ok: true });
+
+  res.cookies.set("auth_token", token, {
+    httpOnly: true,
+    secure: true,
+    sameSite: "lax",
+    path: "/",
+  });
+
+  return res;
+}