Update documentation links to match actual GitHub wiki page names

Author: Robert Trenaman

website/index.html

@@ -462,15 +462,15 @@ <h3>Thesis Part 1</h3>
                 <h3>Thesis Part 2</h3>
                 <p>Cognition as Continuity</p>
             </a>
-            <a href="pages/The Cognitive Engine Thesis Part 3.html" class="doc-card">
+            <a href="https://github.com/AutoBotSolutions/COGNITIVE-ENGINE/wiki" class="doc-card">
                 <h3>Thesis Part 3</h3>
                 <p>Cognition as Transparency</p>
             </a>
-            <a href="pages/The Cognitive Engine Thesis Part 4.html" class="doc-card">
+            <a href="https://github.com/AutoBotSolutions/COGNITIVE-ENGINE/wiki" class="doc-card">
                 <h3>Thesis Part 4</h3>
                 <p>Cognition as Agency</p>
             </a>
-            <a href="pages/The Cognitive Engine Thesis Part 5.html" class="doc-card">
+            <a href="https://github.com/AutoBotSolutions/COGNITIVE-ENGINE/wiki" class="doc-card">
                 <h3>Thesis Part 5</h3>
                 <p>Cognition as Entity</p>
             </a>