feature:

语言本地化完善；
夜间模式完善；
封装版权声明；
侧边栏sticky优化

lib/global.js

@@ -88,33 +88,31 @@ const initTheme = (theme, changeTheme) => {
     const date = new Date()
     const prefersDarkMode = window.matchMedia('(prefers-color-scheme: dark)').matches
     const useDark = prefersDarkMode || (date.getHours() >= 18 || date.getHours() < 6)
+    const htmlElement = document.getElementsByTagName('html')
+
     if (useDark) {
       changeTheme('dark')
       saveTheme('dark')
+      htmlElement.classList.remove('light')
+      htmlElement.classList.add('dark')
     } else {
       changeTheme('light')
       saveTheme('light')
+      htmlElement.classList.remove('dark')
+      htmlElement.classList.add('light')
     }
   }
-  const baseLayoutClass = document.getElementById('wrapper')?.classList
-  if (baseLayoutClass && !baseLayoutClass.contains(theme)) {
-    baseLayoutClass.add(theme)
-  }
 }
 
 export function handleRouteChange (url) {
-  console.log('路由变化', url)
   initGoogleAdsense()
 }
 
 /**
  * 初始化谷歌广告
  */
-// let activeAdsCount = 0
 function initGoogleAdsense () {
   const ads = document.getElementsByClassName('adsbygoogle').length
-  // const newAdsCount = ads - activeAdsCount
-  // console.log(`Start: 总广告${ads}, 已激活${activeAdsCount} 新广告${newAdsCount}`)
   const newAdsCount = ads
   if (newAdsCount > 0) {
     for (let i = 0; i <= newAdsCount; i++) {