Zastosowanie wszystkich poprawek UI i logiki kalkulatora

2026-08-10 23:26:52 +02:00
commit 7324a6f800
218 changed files with 33628 additions and 0 deletions
@@ -0,0 +1,54 @@
+import type { NextConfig } from "next";
+import bundleAnalyzer from '@next/bundle-analyzer';
+
+const withBundleAnalyzer = bundleAnalyzer({
+  enabled: process.env.ANALYZE === 'true',
+});
+
+const cspHeader = `
+  default-src 'self';
+  script-src 'self' 'unsafe-eval' 'unsafe-inline' https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ https://www.googletagmanager.com https://www.clarity.ms;
+  style-src 'self' 'unsafe-inline';
+  img-src 'self' blob: data: https://images.unsplash.com https://placehold.co https://c.bing.com https://www.google-analytics.com;
+  font-src 'self';
+  connect-src 'self' ws: wss: https://www.google-analytics.com https://*.clarity.ms;
+  frame-src 'self' https://www.google.com/recaptcha/ https://recaptcha.google.com/recaptcha/;
+  object-src 'none';
+  base-uri 'self';
+  form-action 'self';
+  frame-ancestors 'none';
+  ${process.env.NODE_ENV === 'production' ? 'upgrade-insecure-requests;' : ''}
+`.replace(/\s{2,}/g, ' ').trim();
+
+const nextConfig: NextConfig = {
+  experimental: {
+    optimizeCss: true,
+  },
+  images: {
+    remotePatterns: [
+      { protocol: 'https', hostname: 'images.unsplash.com' },
+      { protocol: 'https', hostname: 'placehold.co' },
+      { protocol: 'http', hostname: 'localhost' },
+    ],
+  },
+  async headers() {
+    return [
+      {
+        source: '/(.*)',
+        headers: [
+          { key: 'X-Content-Type-Options', value: 'nosniff' },
+          { key: 'X-Frame-Options', value: 'DENY' },
+          { key: 'X-XSS-Protection', value: '1; mode=block' },
+          { key: 'Referrer-Policy', value: 'strict-origin-when-cross-origin' },
+          { key: 'Content-Security-Policy', value: cspHeader },
+          { key: 'Permissions-Policy', value: 'camera=(), microphone=(), geolocation=()' },
+          ...(process.env.NODE_ENV === 'production' 
+            ? [{ key: 'Strict-Transport-Security', value: 'max-age=31536000; includeSubDomains; preload' }] 
+            : []),
+        ],
+      },
+    ];
+  },
+};
+
+export default withBundleAnalyzer(nextConfig);