Update privacy and terms pages with new modification dates for accuracy

- Changed the dateModified to June 7, 2025, for both privacy and terms pages.
- Updated the "Last updated" subtitle to reflect the new modification date.

src/pages/[lang]/privacy.astro

@@ -55,14 +55,14 @@ const tocItems = [
         '@type': 'Article',
         headline: 'Privacy Policy',
         datePublished: '2025-03-06',
-        dateModified: '2025-03-06',
+        dateModified: '2025-06-07',
       },
     }}
   />
 
   <!-- Hero Widget -->
   <Hero id="hero" title={t.footer.privacyPolicy} isDark={false}>
-    <Fragment slot="subtitle"> Last updated: March 6, 2025 (Added cookie consent banner) </Fragment>
+    <Fragment slot="subtitle"> Last updated: 07 June 2025 </Fragment>
   </Hero>
 
   <!-- Content Widget -->

src/pages/[lang]/terms.astro

@@ -54,14 +54,14 @@ const tocItems = [
         '@type': 'Article',
         headline: 'Terms and Conditions',
         datePublished: '2025-03-06',
-        dateModified: '2025-03-06',
+        dateModified: '2025-06-07',
       },
     }}
   />
 
   <!-- Hero Widget -->
   <Hero id="hero" title={t.footer.terms} isDark={false}>
-    <Fragment slot="subtitle"> Last updated: March 6, 2025 </Fragment>
+    <Fragment slot="subtitle"> Last updated: 07 June 2025 </Fragment>
   </Hero>
 
   <!-- Content Widget -->