Remove Python as selling point throughout site

- about.php: title, subtitle, bio, technical background
- quote.php: title, meta, badge (10+ Years Python → 10+ Years Experience)
- case-studies/index.php: pipeline descriptions
- author-bio.php: fake author roles and bios
- article-footer.php: replace Python article links with actual AI articles
- blog/search.php: replace Python article, remove Python topic tag

blog/search.php

@@ -95,13 +95,13 @@ $articles = [
         'keywords' => 'GDPR data minimisation compliance best practices analytical value'
     ],
     [
-        'title' => 'Python Data Pipeline Tools for 2025',
-        'url' => 'articles/python-data-pipeline-tools-2025.php',
+        'title' => 'Research Automation for Management Consultancies',
+        'url' => 'articles/research-automation-management-consultancy.php',
         'category' => 'Technology',
         'date' => '2025-05-23',
-        'excerpt' => 'Comprehensive guide to the latest Python tools and frameworks for building robust data pipelines in enterprise environments.',
+        'excerpt' => 'How management consultancies can automate desk research, competitor monitoring, and market intelligence.',
         'read_time' => '11 min read',
-        'keywords' => 'python data pipeline tools frameworks enterprise 2025'
+        'keywords' => 'research automation management consultancy market intelligence'
     ],
     [
         'title' => 'Professional Rate Limiting Strategies for AI Automation',
@@ -274,7 +274,7 @@ if ($search_query) {
                                 <a href="?q=data+analytics" class="topic-tag">Data Analytics</a>
                                 <a href="?q=GDPR+compliance" class="topic-tag">GDPR Compliance</a>
                                 <a href="?q=business+intelligence" class="topic-tag">Business Intelligence</a>
-                                <a href="?q=python" class="topic-tag">Python</a>
+                                <a href="?q=ai-automation" class="topic-tag">AI Automation</a>
                                 <a href="?q=UK+data" class="topic-tag">UK Data</a>
                             </div>
                         </div>