✨ Update sitemap and remove Profile.pdf

- Updated sitemap.xml to reflect recent changes.
- Removed unused Profile.pdf to declutter the project.
- Aimed to enhance navigation and maintain project cleanliness.
Generated by Copilot

Author: ajaysskumar

TestArena/Blog/Common/NavigationUtils/SiteMap.cs

@@ -212,7 +212,7 @@ public static class SiteMap
 
         new("AWS Bedrock with .NET: Guardrails for Safe AI Applications",
             "/blog/ai/bedrock/guardrails",
-            new DateTime(2026, 3, 17),
+            new DateTime(2026, 3, 21),
             "images/blog/ai/bedrock/banner.svg",
             ["AI", "AWS Bedrock", "Guardrails", "Safety", ".NET", "C#"],
             isPublished: true,

TestArena/wwwroot/Profile.pdf

@@ -177,7 +177,7 @@
   </url>
   <url>
     <loc>https://devcodex.in/blog/ai/bedrock/guardrails</loc>
-    <lastmod>2026-03-24</lastmod>
+    <lastmod>2026-03-26</lastmod>
     <changefreq>monthly</changefreq>
   </url>
 </urlset>