Remove auto-updated date from footer

Co-authored-by: Ona <no-reply@ona.com>

Author: Siddhant-K-code

src/components/Footer.astro

@@ -1,6 +1,5 @@
 ---
 const base = import.meta.env.BASE_URL.replace(/\/$/, "");
-const lastUpdated = new Date().toLocaleDateString("en-US", { month: "long", day: "numeric", year: "numeric" });
 ---
 
 <footer class="border-t border-[var(--border-subtle)]">
@@ -46,8 +45,6 @@ const lastUpdated = new Date().toLocaleDateString("en-US", { month: "long", day:
         <a href="https://siddhantkhare.com" target="_blank" rel="noopener noreferrer" class="hover:text-[var(--text-primary)] transition-colors">Siddhant Khare</a>
         <span class="mx-1.5">·</span>
         <a href="https://creativecommons.org/licenses/by-nc-sa/4.0/" target="_blank" rel="noopener noreferrer" class="hover:text-[var(--text-primary)] transition-colors">CC BY-NC-SA 4.0</a>
-        <span class="mx-1.5">·</span>
-        <span>Updated {lastUpdated}</span>
       </div>
       <div class="flex gap-4">
         <a href="https://github.com/Siddhant-K-code/agentic-engineering-guide" target="_blank" rel="noopener noreferrer" class="hover:text-[var(--text-primary)] transition-colors">GitHub</a>