docs: The sample pages have been removed

docs/astro.config.mjs

@@ -10,19 +10,7 @@ export default defineConfig({
 			social: {
 				github: 'https://github.com/redume/kekkai',
 			},
-			sidebar: [
-				{
-					label: 'Guides',
-					items: [
-						// Each item here is one entry in the navigation menu.
-						{ label: 'Example Guide', slug: 'guides/example' },
-					],
-				},	
-				{
-					label: 'Reference',
-					autogenerate: { directory: 'reference' },
-				},
-			],
+			sidebar: [],
 		}),
 	],
 });