Added GA code

.claude/settings.local.json

@@ -33,7 +33,8 @@
       "Bash(terser:*)",
       "Bash(curl:*)",
       "Bash(cp:*)",
-      "WebFetch(domain:ukdataservices.co.uk)"
+      "WebFetch(domain:ukdataservices.co.uk)",
+      "Bash(mv:*)"
     ],
     "deny": []
   }

index.php

@@ -58,12 +58,12 @@ $twitter_card_image = "https://ukdataservices.co.uk/assets/images/ukds-main-logo
     <meta name="apple-mobile-web-app-title" content="UK Data Services">
     
     <!-- Google Analytics 4 (GA4) -->
-    <script async src="https://www.googletagmanager.com/gtag/js?id=G-UKDS2024WEB"></script>
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-GK41JM8DK0"></script>
     <script>
         window.dataLayer = window.dataLayer || [];
         function gtag(){dataLayer.push(arguments);}
         gtag('js', new Date());
-        gtag('config', 'G-UKDS2024WEB', {
+        gtag('config', 'G-GK41JM8DK0', {
             page_title: document.title,
             page_location: window.location.href
         });