fix: 优化 i18n 切换刷新导致默认回退不起作用的问题

src/locales/lang/en/common.ts

@@ -17,4 +17,5 @@ export default {
 
     light: 'Light',
     dark: 'Dark',
+    comingSoon: 'Coming soon',
 }

src/locales/lang/zh-CN/common.ts

@@ -17,4 +17,5 @@ export default {
 
     light: '亮色主题',
     dark: '黑暗主题',
+    comingSoon: '敬请期待',
 }

src/locales/setupI18n.ts

@@ -13,21 +13,22 @@ export let i18n: ReturnType<typeof createI18n>
 async function createI18nOptions(): Promise<I18nOptions> {
     const localeStore = useLocaleStoreWithOut()
     const locale = localeStore.getLocale
-    const defaultLocal = await import(`./lang/${locale}.ts`)
-    const message = defaultLocal.default?.message ?? {}
 
     setHtmlPageLang(locale)
     setLoadLocalePool((loadLocalePool) => {
         loadLocalePool.push(locale)
     })
 
+    const messages = {}
+    for (const lang of localeSetting.showPicker ? availableLocales : [locale]) {
+        messages[lang] = (await import(`./lang/${lang}.ts`)).default?.message ?? {}
+    }
+
     return {
         legacy: false,
         locale,
+        messages,
         fallbackLocale: fallback,
-        messages: {
-            [locale]: message,
-        },
         availableLocales: availableLocales,
         sync: true, //If you don’t want to inherit locale from global scope, you need to set sync of i18n component option to false.
         silentTranslationWarn: true, // true - warning off

src/locales/useLocale.ts

@@ -32,6 +32,7 @@ export function useLocale() {
     const getShowLocalePicker = computed(() => localeStore.getShowPicker)
 
     const getAntdLocale = computed((): any => {
+        // @ts-ignore
         return i18n.global.getLocaleMessage(unref(getLocale))?.antdLocale ?? {}
     })