update footer info with links

Author: Vonng

hugo.yaml

@@ -171,7 +171,7 @@ params:
       - name: GitHub - Vonng
         url: 'https://github.com/Vonng'
         icon: fab fa-github
-        desc: Pigsty code repository
+        desc: Vonng's GitHub Profile
       - name: X - Vonng
         url: 'https://x.com/RonVonng'
         icon: fab fa-x-twitter

layouts/index.html

@@ -1394,7 +1394,7 @@ <h4 class="footer-column-title">About</h4>
       </div>
 
       <div class="footer-bottom">
-        <div>© 2018-2025 Ruohang Feng (Vonng)</div>
+        <div class="footer-copyright">© 2018-2026 <a href="https://vonng.com/en" target="_blank">Ruohang Feng</a> (<a href="https://github.com/Vonng" target="_blank">Vonng</a>)</div>
         <div class="footer-lang-switch">
           <a href="/">English</a>
           <a href="https://pigsty.cc" target="_blank">中文</a>

static/css/landing.css

@@ -2109,6 +2109,11 @@ body.landing-page {
   font-size: 0.85rem;
 }
 
+.footer-copyright a {
+  color: inherit;
+  text-decoration: none;
+}
+
 .footer-lang-switch a {
   color: var(--pigsty-gray-400);
   text-decoration: none;