feat: Support dayjs and component library in multiple languages

packages/locales/src/index.ts

@@ -1,13 +1,22 @@
-import type { LocaleSetupOptions } from './typing';
+import type { LocaleSetupOptions, SupportedLanguagesType } from './typing';
 
 import type { App } from 'vue';
 
-import { i18n, loadLocaleMessages } from './i18n';
+import { i18n, loadI18nMessages } from './i18n';
 
 const $t = i18n.global.t;
 
+let loadThirdPartyMessage: (lang: SupportedLanguagesType) => Promise<void>;
+
+async function loadLocaleMessages(lang: SupportedLanguagesType) {
+  await loadI18nMessages(lang);
+  await loadThirdPartyMessage(lang);
+}
+
 async function setupI18n(app: App, options: LocaleSetupOptions = {}) {
   const { defaultLocale = 'zh-CN' } = options;
+  // app可以自行扩展一些第三方库和组件库的国际化
+  loadThirdPartyMessage = options.loadThirdPartyMessage || (async () => {});
   app.use(i18n);
   await loadLocaleMessages(defaultLocale);
 }