Fixed buildSitemapEntries.ts

src/modules/seo/buildSitemapEntries.ts

@@ -159,8 +159,17 @@ export async function buildSitemapEntries({
     locale: 'all' as never,
   })) as Record<string, unknown>
 
+  // Home slug as a per-locale MAP so every language's homepage collapses to its
+  // root in the sitemap (/pl, /de, /en) — not just the default locale. Priority:
+  // caller-provided homeSlug > full map from the homepage relationship > single
+  // default-locale slug > 'home'. slugMapAllLocales already builds the map (it's
+  // used for archive prefixes below); reusing it here fixes /de/startseite
+  // appearing in the sitemap instead of /de.
   const resolvedHomeSlug =
-    homeSlug ?? extractSlugInLocale(settings.homepage, defaultLocale) ?? 'home'
+    homeSlug ??
+    slugMapAllLocales(settings.homepage, locales) ??
+    extractSlugInLocale(settings.homepage, defaultLocale) ??
+    'home'
 
   // Which collections to walk: pages (no prefix) + each content collection with
   // its archive-page slugs as the localized prefix.