fix(docs): wire pdoc + TypeDoc API refs into sidebar; drop Examples

Added external sidebar links for the Python pdoc and TypeScript
TypeDoc API references under Reference. Dropped the Examples
category from the sidebar for now — example mdx files stay on
disk so existing inbound links from guides and bindings pages
keep working, they just no longer show up in navigation.

Also regenerated both API doc sets.

Author: emrul

sidebars.ts

@@ -76,15 +76,16 @@ const sidebars: SidebarsConfig = {
         'reference/architecture',
         'reference/configuration',
         'reference/cli',
-      ],
-    },
-    {
-      type: 'category',
-      label: 'Examples',
-      items: [
-        'examples/hello-service',
-        'examples/cross-language',
-        'examples/data-heavy-row-mode',
+        {
+          type: 'link',
+          label: 'Python API (pdoc)',
+          href: 'https://docs.aster.site/api/python/',
+        },
+        {
+          type: 'link',
+          label: 'TypeScript API (TypeDoc)',
+          href: 'https://docs.aster.site/api/typescript/',
+        },
       ],
     },
   ],