initial push

next.config.ts

@@ -1,7 +1,10 @@
 import type { NextConfig } from "next";
 
 const nextConfig: NextConfig = {
-  /* config options here */
+  experimental: {
+    // Keep this above onboarding's 15MB app-level limit so route validation can run.
+    proxyClientMaxBodySize: "20mb",
+  },
 };
 
 export default nextConfig;