first version

app/api/auth/route.ts

@@ -0,0 +1,9 @@
+import { NextRequest, NextResponse } from 'next/server';
+
+export async function POST(req: NextRequest) {
+  const { password } = await req.json();
+  if (password === process.env.APP_PASSWORD) {
+    return NextResponse.json({ success: true });
+  }
+  return NextResponse.json({ error: 'Invalid password' }, { status: 401 });
+}