Fix consultation form CSRF validation and improve site optimization

- Fix CSRF token validation for quote form by adding proper session handling and credentials to AJAX requests
- Replace alert boxes with styled error/success messages and HTML response pages for better UX
- Add visual indicators (*) to required form fields for better accessibility
- Standardize navigation links to use absolute paths for consistency
- Update JavaScript references to use minified version (main.min.js) for better performance
- Archive large error log file and clean up sitemap by removing broken image references
- Add comprehensive documentation to reCAPTCHA configuration about test vs production keys
- Update sitemap lastmod dates to current timestamp

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

sitemap.xml

@@ -4,7 +4,7 @@
 <!-- Homepage -->
 <url>
     <loc>https://ukdataservices.co.uk/</loc>
-    <lastmod>2025-06-08T20:30:00+00:00</lastmod>
+    <lastmod>2025-08-09T06:06:11+00:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>1.0</priority>
     <image:image>
@@ -100,11 +100,6 @@
     <lastmod>2025-06-08T14:30:00+00:00</lastmod>
     <changefreq>monthly</changefreq>
     <priority>0.9</priority>
-    <image:image>
-        <image:loc>https://ukdataservices.co.uk/assets/images/blog/web-scraping-compliance-hero.webp</image:loc>
-        <image:title>UK Web Scraping Compliance Guide - Legal Framework and Best Practices</image:title>
-        <image:caption>Comprehensive guide to legal web scraping compliance in the UK, covering GDPR, data protection laws, and industry best practices</image:caption>
-    </image:image>
 </url>
 
 <url>