Add back vc auth temporarily to unblock things

app/api/auth/login/route.ts

@@ -0,0 +1,29 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { serialize } from 'cookie';
+
+export const runtime = 'edge';
+
+export async function GET(req: NextRequest) {
+  const { origin } = req.nextUrl;
+
+  const next = req.nextUrl.searchParams.get('next');
+
+  const params = new URLSearchParams({
+    redirectUrl: new URL('/api/auth/callback', origin).toString(),
+  });
+
+  return NextResponse.redirect(
+    `https://vercel.com/api/vercel-auth?${params.toString()}`,
+    {
+      headers: next
+        ? {
+            'Set-Cookie': serialize('auth-next', next, {
+              path: '/api/auth/callback',
+              maxAge: 60 * 60 * 10,
+              httpOnly: true,
+            }),
+          }
+        : undefined,
+    }
+  );
+}