fix：typo

locales/en_US.json

@@ -14,7 +14,7 @@
     "loginOutContent": "Confirm to log out of current account?",
     "loginOutTitle": "Sign out",
     "userCenter": "Personal center",
-    "lignt": "Light",
+    "light": "Light",
     "dark": "Dark",
     "system": "System",
     "backTop": "Back to top",

locales/zh_CN.json

@@ -14,7 +14,7 @@
     "loginOutTitle": "退出登录",
     "loginOutContent": "确认退出当前账号？",
     "userCenter": "个人中心",
-    "lignt": "浅色",
+    "light": "浅色",
     "dark": "深色",
     "system": "跟随系统",
     "backTop": "返回顶部",

src/components/common/DarkModeSwitch.vue

@@ -12,7 +12,7 @@ const appStore = useAppStore()
 const options = computed(() => {
   return [
     {
-      label: t('app.lignt'),
+      label: t('app.light'),
       value: 'light',
       icon: IconSun,
     },