chore: sync with main [skip ci] (#91)

Co-authored-by: NtskwK <natsukawa247@outlook.com>
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

1 files changed, 24 insertions, 0 deletions

diff --git a/packages/docs/app/lib/layout.shared.tsx b/packages/docs/app/lib/layout.shared.tsx
new file mode 100644
index 0000000..6e90ba0
--- /dev/null
+++ b/packages/docs/app/lib/layout.shared.tsx
@@ -0,0 +1,24 @@
+import type { BaseLayoutProps } from 'fumadocs-ui/layouts/shared';
+import { i18n } from './i18n';
+
+export function baseOptions(locale: string): BaseLayoutProps {
+  // 默认语言（zh）不显示前缀，其他语言显示前缀
+  const isDefaultLocale = locale === i18n.defaultLanguage;
+  const localePrefix = isDefaultLocale ? '' : `/${locale}`;
+  
+  return {
+    i18n,
+    nav: {
+      title: 'DropOut',
+      url: localePrefix || '/',
+    },
+    githubUrl: 'https://github.com/HydroRoll-Team/DropOut',
+    links: [
+      {
+        type: 'main',
+        text: locale === 'zh' ? '文档' : 'Documentation',
+        url: `${localePrefix}/docs`,
+      },
+    ],
+  };
+}