chore(i18n): add new translations for Chinese Simplified

src/i18n/locales/zh-CN.json

@@ -218,8 +218,8 @@
   "cmps.home.Home.initError": "无法初始化应用程序状态",
   "cmps.home.NetworkCard.lightningNodes": "闪电节点",
   "cmps.home.NetworkCard.bitcoinNodes": "比特币节点",
-  "cmps.layouts.ThemeSwitch.light": "Light",
-  "cmps.layouts.ThemeSwitch.dark": "Dark",
+  "cmps.layouts.ThemeSwitch.light": "浅色",
+  "cmps.layouts.ThemeSwitch.dark": "深色",
   "cmps.network.NetworkActions.menuRename": "改名",
   "cmps.network.NetworkActions.menuDelete": "删除",
   "cmps.network.NetworkActions.primaryBtnStarting": "开始",