Adding new GenAI content to the dropdown menu (#270)

Co-authored-by: Jessica Wright <[email protected]>

src/partials/navbar-end.hbs

@@ -109,9 +109,12 @@
            <div class="navbar-item project">
               <span class="project-name" href="/docs/genai">Generative AI</span>
               <ul class="project-links">
+                <li><a href="/docs/neo4j-graphrag-python/current/" class="project-link">Neo4j GraphRAG for Python</a></li>
                 <li><a href="/docs/genai/tutorials/embeddings-vector-indexes/" class="project-link">Embeddings and vector indexes tutorial</a></li>
                 <li><a href="/docs/cypher-manual/current/genai-integrations/" class="project-link">GenAI integrations</a></li>
                 <li><a href="/docs/cypher-manual/current/indexes/semantic-indexes/vector-indexes/" class="project-link">Vector search indexes</a></li>
+                <li><a href="/docs/cypher-manual/current/functions/vector/" class="project-link">Vector search functions</a></li>
+                <li><a href="/docs/graphql/5/directives/indexes-and-constraints/#_vector_index_search" class="project-link">GraphQL vector index search documentation</a></li>
               </ul>
             </div>