Docs: fix index

Signed-off-by: Solomon Hykes <solomon@dagger.io>

docs/getting-started/index.md

@@ -1,5 +1,5 @@
 ---
-slug: /
+slug: /getting-started
 displayed_sidebar: '0.2'
 ---
 

docs/introduction/index.md

@@ -0,0 +1,13 @@
+---
+slug: /
+displayed_sidebar: '0.2'
+---
+
+# Dagger Documentation
+
+```mdx-code-block
+import DocCardList from '@theme/DocCardList';
+import {useCurrentSidebarCategory} from '@docusaurus/theme-common';
+
+<DocCardList items={useCurrentSidebarCategory().items}/>
+```

website/sidebars.js

@@ -20,8 +20,8 @@ module.exports = {
 	      "introduction/vs",
 	],
       link: {
-        type: 'generated-index',
-	title: "Dagger Documentation",
+        type: 'doc',
+        id: 'introduction/index'
       },
     },
     {