style: small fix for code style

src/client/app/exports.ts

@@ -1,5 +1,5 @@
 // exports in this file are exposed to themes and md files via 'vitepress'
-// so the user can do `import { useRoute, useSiteData } from 'vitepress'`.
+// so the user can do `import { useRoute, useSiteData } from 'vitepress'`
 
 import { ComponentOptions } from 'vue'
 

types/shared.d.ts

@@ -1,4 +1,4 @@
-// types shared between server and client.
+// types shared between server and client
 
 export interface LocaleConfig {
   lang: string
@@ -10,10 +10,10 @@ export interface LocaleConfig {
 }
 
 export interface SiteData<ThemeConfig = any> {
+  base: string
   lang: string
   title: string
   description: string
-  base: string
   head: HeadConfig[]
   themeConfig: ThemeConfig
   locales: Record<string, LocaleConfig>