Implementa o MVP do Adaptador de Planilhas no Elo Pro.

O módulo usa a identidade Supabase, isola cada workspace e registra storage, TTL, runner e biblioteca XLSX como decisões ainda abertas.

Co-authored-by: Cursor <cursoragent@cursor.com>

next.config.ts

@@ -0,0 +1,31 @@
+import type { NextConfig } from "next";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+
+const root = path.dirname(fileURLToPath(import.meta.url));
+
+const nextConfig: NextConfig = {
+  turbopack: { root },
+  serverExternalPackages: [
+    "exceljs",
+    "@react-pdf/renderer",
+    "postgres",
+    "ioredis",
+    "@electric-sql/pglite",
+  ],
+  poweredByHeader: false,
+  async headers() {
+    return [
+      {
+        source: "/:path*",
+        headers: [
+          { key: "X-Content-Type-Options", value: "nosniff" },
+          { key: "Referrer-Policy", value: "strict-origin-when-cross-origin" },
+          { key: "X-Frame-Options", value: "DENY" },
+        ],
+      },
+    ];
+  },
+};
+
+export default nextConfig;