改回项目内获取md文档

app/components/docs/DocsPageHeaderLinks.vue

@@ -5,8 +5,12 @@ const route = useRoute()
 const toast = useToast()
 const { copy, copied } = useClipboard()
 
-const mdcLink = computed(() => `${window?.location?.origin}${decodeURIComponent(route.path)}`)
-const markdownLink = computed(() => `${window?.location?.origin}/raw${decodeURIComponent(route.path)}.md`)
+// SSR 安全：不要直接使用 window，改用 useRequestURL().origin
+const requestURL = useRequestURL()
+const origin = computed(() => requestURL.origin)
+
+const mdcLink = computed(() => `${origin.value}${decodeURIComponent(route.path)}`)
+const markdownLink = computed(() => `${origin.value}/raw${decodeURIComponent(route.path)}.md`)
 
 const items = [
   {