Simplify docs layout logic

sites/svelte.dev/src/routes/docs/+layout.server.js

@@ -1,17 +1,15 @@
 export const prerender = true;
 
 export async function load({ url }) {
-	const is_docs_index = url.pathname === '/docs';
-
-	if (!is_docs_index) {
-		const { get_docs_data, get_docs_list } = await import('$lib/server/docs/index.js');
-
+	if (url.pathname === '/docs') {
 		return {
-			sections: url.pathname === '/docs' ? [] : get_docs_list(get_docs_data())
+			sections: []
 		};
 	}
 
+	const { get_docs_data, get_docs_list } = await import('$lib/server/docs/index.js');
+
 	return {
-		sections: []
+		sections: get_docs_list(get_docs_data())
 	};
 }