diff --git a/app/.starlight-template b/app/.starlight-template
index 5bc57a1..5f93c1c 100644
--- a/app/.starlight-template
+++ b/app/.starlight-template
@@ -1 +1 @@
-2b5292214e55efe3fd229b20efb2688c02ba6230
+18ba3d0c1fdcd7e22275b2558e904844121bf78f
diff --git a/app/app/src/utils/getSidebarConfig.ts b/app/app/src/utils/getSidebarConfig.ts
index e494e6e..e47c09e 100644
--- a/app/app/src/utils/getSidebarConfig.ts
+++ b/app/app/src/utils/getSidebarConfig.ts
@@ -3,9 +3,9 @@ import path from 'node:path'
 
 import { getCollection, getEntry } from 'astro:content'
 import { getRelativeLocaleUrl } from 'astro:i18n'
+import type { DataEntryMap } from 'astro:content'
 import type { SidebarEntry } from '@astrojs/starlight/utils/routing/types'
 import type { StarlightUserConfig } from '@astrojs/starlight/types'
-import type { DataEntryMap } from 'astro:content'
 
 const SIDEBAR_CONFIG_ROOT = path.resolve('./src/content/docs')
 
@@ -272,8 +272,8 @@ export async function getSidebarConfig(
 	// slugPath may be empty for the root path (home page)
 	const slugSegments = slugPath.split('/').filter(Boolean)
 
-	let sidebarConfig = undefined
-	let sidebarConfigSlug = undefined
+	let sidebarConfig: NonNullable<Awaited<ReturnType<typeof loadConfig>>> = []
+	let sidebarConfigSlug: string | undefined = undefined
 	for (let i = slugSegments.length; i >= 0; --i)
 	{
 		const slugSegment = slugSegments.slice(0, i).join('/')
@@ -287,11 +287,6 @@ export async function getSidebarConfig(
 		}
 	}
 
-	if (!sidebarConfig)
-	{
-		throw new Error(`Sidebar config not found for path '${slugPath}'`)
-	}
-
 	return Promise.all(
 		sidebarConfig.map(
 			item => formatSidebarItem(