fix: 处理切换语言，UI框架不会变的问题

src/hooks/index.ts

@@ -2,4 +2,5 @@ export * from '@/hooks/useTheme.hook'
 export * from '@/hooks/usePreviewScale.hook'
 export * from '@/hooks/useCode.hook'
 export * from '@/hooks/useChartDataFetch.hook'
-export * from '@/hooks/useLifeHandler.hook'
+export * from '@/hooks/useLifeHandler.hook'
+export * from '@/hooks/useLang.hook'

src/hooks/useLang.hook.ts

@@ -0,0 +1,24 @@
+import { computed } from 'vue'
+import { LangEnum } from '@/enums/styleEnum'
+import { useLangStore } from '@/store/modules/langStore/langStore'
+import { zhCN, enUS, dateEnUS, dateZhCN } from 'naive-ui'
+
+type LangStoreType = typeof useLangStore
+
+// 语言切换
+export const useLang = () => {
+  const lang = useLangStore()
+  
+  const locale = computed(() => {
+    return lang.getLang === LangEnum.ZH ? zhCN : enUS
+  })
+
+  const dateLocale = computed(() => {
+    return lang.getLang === LangEnum.ZH ? dateZhCN : dateEnUS
+  })
+
+  return {
+    locale,
+    dateLocale
+  }
+}