fix(web): set explicit turbopack root for Render

Author: AtlasNexusTech

apps/web/next.config.ts

@@ -1,9 +1,18 @@
+import path from "node:path";
 import type { NextConfig } from "next";
 
+const repoRoot = path.resolve(__dirname, "../..");
+
 const nextConfig: NextConfig = {
   // output: "standalone",
   reactStrictMode: true,
   poweredByHeader: false,
+  // Render/Turbopack can otherwise infer apps/web/app as the project root,
+  // which prevents resolving next/package.json from this monorepo workspace.
+  outputFileTracingRoot: repoRoot,
+  turbopack: {
+    root: repoRoot,
+  },
   experimental: {
     optimizePackageImports: ["lucide-react"],
   },