refactor: update privacy policy link path and clean up footer navigation

Author: IrvanFza

src/components/Footer.astro

@@ -4,7 +4,7 @@ const currentYear = new Date().getFullYear();
 
 <footer class="footer footer-center p-10 bg-base-200 text-base-content">
   <nav class="grid grid-flow-col gap-4">
-    <a href="/privacy" class="link link-hover">Privacy</a>
+    <a href="/privacy-policy" class="link link-hover">Privacy Policy</a>
     <a href="/disclaimer" class="link link-hover">Disclaimer</a>
     <a href="https://github.com/IrvanFza/mycodingplan" class="link link-hover">GitHub</a>
   </nav>

src/pages/disclaimer.astro

@@ -84,7 +84,7 @@ import Footer from '../components/Footer.astro';
           <!-- Section 7 -->
           <h2 class="text-2xl font-bold mt-10 mb-4">7. Privacy</h2>
           <p class="text-base-content/80 mb-6">
-            We respect your privacy. We do not collect personal information, require user accounts, or store any user data. For full details on how we handle privacy and user data, please read our comprehensive <a href="/privacy" class="link link-primary">Privacy Policy</a>.
+            We respect your privacy. We do not collect personal information, require user accounts, or store any user data. For full details on how we handle privacy and user data, please read our comprehensive <a href="/privacy-policy" class="link link-primary">Privacy Policy</a>.
           </p>
 
           <!-- Section 8 -->