docs: fixing broken links

Author: github-actions[bot]

.github/workflows/build-and-deploy.yml

@@ -151,14 +151,6 @@ jobs:
               value: '<b>Archived versions</b>',
             },
             ...archivedVersionsDropdownItems,
-            {
-              type: 'html',
-              value: '<hr class="dropdown-separator">',
-            },
-            {
-              to: '/versions',
-              label: 'All versions',
-            },
           ] : [],
         },`;
 

versioned_docs/version-v0.2.23/api-overview.md

@@ -0,0 +1,13 @@
+# API Reference Overview
+
+The Llama Stack API provides comprehensive functionality for building generative AI applications.
+
+## 🟢 Stable APIs
+
+All APIs in this version (v0.2.23) are considered stable and production-ready with backward compatibility guarantees.
+
+[Browse API Documentation →](./api/llama-stack-specification)
+
+---
+
+*Note: Starting in later versions, the API documentation is organized into Stable, Experimental, and Deprecated categories. In v0.2.23, all APIs are integrated within the main specification.*