Add frontend_old as regular files

frontend_old/next.config.ts

@@ -0,0 +1,17 @@
+import type { NextConfig } from "next"
+
+const nextConfig: NextConfig = {
+  eslint: {
+    ignoreDuringBuilds: true,
+  },
+  images: {
+    remotePatterns: [
+      {
+        protocol: "https",
+        hostname: "ui-avatars.com",
+      },
+    ],
+  },
+}
+
+export default nextConfig