initial commit

next.config.js

@@ -0,0 +1,54 @@
+/** @type {import('next').NextConfig} */
+const nextConfig = {
+  reactStrictMode: true,
+
+  // Enable compression
+  compress: true,
+
+  // Optimize package imports (tree-shake large libraries)
+  experimental: {
+    optimizePackageImports: ['lucide-react', 'recharts'],
+    // Enable instrumentation.ts hook (boots EVE auto-sync cron at startup).
+    // This is on by default in Next 15+, but Next 14 needs the opt-in flag.
+    instrumentationHook: true,
+    // node-cron is a Node-only module — keep it server-side, never bundled
+    serverComponentsExternalPackages: ['node-cron'],
+  },
+
+  // Image optimization
+  images: {
+    formats: ['image/avif', 'image/webp'],
+  },
+
+  // Cache headers for static assets and API routes
+  async headers() {
+    return [
+      {
+        source: '/_next/static/:path*',
+        headers: [
+          { key: 'Cache-Control', value: 'public, max-age=31536000, immutable' },
+        ],
+      },
+      {
+        source: '/api/currencies',
+        headers: [
+          { key: 'Cache-Control', value: 'private, max-age=3600, stale-while-revalidate=7200' },
+        ],
+      },
+      {
+        source: '/api/fiscal-periods',
+        headers: [
+          { key: 'Cache-Control', value: 'private, max-age=3600, stale-while-revalidate=7200' },
+        ],
+      },
+      {
+        source: '/api/accounts',
+        headers: [
+          { key: 'Cache-Control', value: 'private, max-age=300, stale-while-revalidate=600' },
+        ],
+      },
+    ];
+  },
+};
+
+module.exports = nextConfig;