Add Anti-Fingerprinting Shield Plus section to navigation and translations

- Introduced a new navigation link for "Anti-FP Shield+".
- Added comprehensive translations for the Anti-Fingerprinting Shield Plus feature in English, French, Dutch, and German, including title, description, installation steps, features, and notes.

src/pages/[lang]/antifp.astro

@@ -0,0 +1,59 @@
+---
+import Layout from '~/layouts/PageLayout.astro';
+import { getTranslation, supportedLanguages } from '~/i18n/translations';
+
+export async function getStaticPaths() {
+  return supportedLanguages.map((lang) => ({
+    params: { lang },
+  }));
+}
+
+const { lang } = Astro.params;
+if (!supportedLanguages.includes(lang)) {
+  return Astro.redirect('/en/antifp');
+}
+
+const t = getTranslation(lang);
+
+const metadata = {
+  title: t.antifp.title,
+  description: t.antifp.description,
+};
+---
+
+<Layout metadata={metadata}>
+  <div class="max-w-3xl mx-auto px-4 py-8">
+    <h1 class="text-3xl font-bold mb-4">{t.antifp.title}</h1>
+    <p class="mb-4">
+      <a href="https://greasyfork.org/en/scripts/534570-anti-fingerprinting-shield-plus" target="_blank" rel="noopener noreferrer" class="text-blue-600 underline">{t.antifp.viewOnGreasyFork}</a>
+    </p>
+    <p class="mb-6 text-lg">
+      {t.antifp.summary}
+    </p>
+
+    <h2 class="text-2xl font-semibold mb-4">{t.antifp.features.title}</h2>
+    <ul class="list-disc list-inside mb-8 space-y-2">
+      {t.antifp.features.items.map((item) => (
+        <li class="text-gray-700">{item}</li>
+      ))}
+    </ul>
+
+    <h2 class="text-2xl font-semibold mb-4">{t.antifp.howToInstall}</h2>
+    <ol class="list-decimal list-inside mb-8 space-y-2">
+      <li>{t.antifp.step1}</li>
+      <li>{t.antifp.step2}</li>
+      <li>{t.antifp.step3}</li>
+      <li>{t.antifp.step4}</li>
+    </ol>
+
+    <h2 class="text-2xl font-semibold mb-4">{t.antifp.notes.title}</h2>
+    <ul class="list-disc list-inside mb-8 space-y-2">
+      {t.antifp.notes.items.map((item) => (
+        <li class="text-gray-700">{item}</li>
+      ))}
+    </ul>
+
+    <p class="text-gray-600 italic">{t.antifp.targetAudience}</p>
+    <p class="mt-4 text-gray-600">{t.antifp.moreDetails}</p>
+  </div>
+</Layout> 

src/pages/antifp.astro

@@ -0,0 +1,23 @@
+---
+import Layout from '../layouts/Layout.astro';
+---
+
+<Layout>
+  <div class="max-w-3xl mx-auto px-4 py-8">
+    <h1 class="text-3xl font-bold mb-4">Anti-Fingerprinting Shield Plus</h1>
+    <p class="mb-4">
+      <a href="https://greasyfork.org/en/scripts/534570-anti-fingerprinting-shield-plus" target="_blank" rel="noopener noreferrer" class="text-blue-600 underline">View on GreasyFork</a>
+    </p>
+    <p class="mb-6">
+      <strong>Anti-Fingerprinting Shield Plus</strong> is a userscript designed to enhance your privacy by blocking or spoofing browser fingerprinting techniques. It works on a wide range of sites and is compatible with popular script managers like Tampermonkey and Violentmonkey.
+    </p>
+    <h2 class="text-xl font-semibold mb-2">How to Install</h2>
+    <ol class="list-decimal list-inside mb-6">
+      <li>Install a userscript manager such as Tampermonkey or Violentmonkey.</li>
+      <li>Visit the <a href="https://greasyfork.org/en/scripts/534570-anti-fingerprinting-shield-plus" target="_blank" rel="noopener noreferrer" class="text-blue-600 underline">Anti-Fingerprinting Shield Plus GreasyFork page</a>.</li>
+      <li>Click the "Install this script" button.</li>
+      <li>Follow the prompts to add the script to your userscript manager.</li>
+    </ol>
+    <p class="text-gray-600">For more details and updates, visit the GreasyFork page linked above.</p>
+  </div>
+</Layout>