various fixes.

webpage/sidebars.ts

@@ -59,27 +59,8 @@ const sidebars: SidebarsConfig = {
       label: 'Changelog & Releases',
       items: [{ type: "autogenerated", dirName: "changelog-and-releases" }]
     },
-    {
-      type: 'link',
-      label: 'API Reference',
-      href: '/docs/v3/api',
-    },
   ],
-  apiSidebar: [
-    {
-      type: "category",
-      label: "API Reference",
-      collapsible: false,
-      link: {
-        type: "generated-index",
-        title: "Neko API",
-        description:
-          "The api API is a set of RESTful web services that allow you to interact with the api.",
-        slug: "/api"
-      },
-      items: require("./docs/api/sidebar.js")
-    }
-  ]
+  apiSidebar: require("./docs/api/sidebar.js"),
 };
 
 export default sidebars;