Add under-anything knowledge dashboard

Understand-Anything-main/understand-anything-plugin/packages/dashboard/src/locales/index.ts

@@ -0,0 +1,35 @@
+import en from "./en";
+import zh from "./zh";
+import zhTW from "./zh-TW";
+import ja from "./ja";
+import ko from "./ko";
+import ru from "./ru";
+
+export type LocaleKey = "en" | "zh" | "zh-TW" | "ja" | "ko" | "ru";
+export type Locale = typeof en;
+
+export const locales: Record<LocaleKey, Locale> = {
+  en,
+  zh,
+  "zh-TW": zhTW,
+  ja,
+  ko,
+  ru,
+};
+
+export function getLocale(key: LocaleKey): Locale {
+  return locales[key] ?? locales.en;
+}
+
+export function resolveLocaleKey(lang: string | undefined): LocaleKey {
+  if (!lang) return "en";
+  const normalized = lang.toLowerCase().replace(/[_\s]/g, "-");
+  if (normalized === "zh" || normalized === "chinese" || normalized === "zh-cn") return "zh";
+  if (normalized === "zh-tw" || normalized === "traditional-chinese") return "zh-TW";
+  if (normalized === "ja" || normalized === "japanese") return "ja";
+  if (normalized === "ko" || normalized === "korean") return "ko";
+  if (normalized === "ru" || normalized === "russian" || normalized === "ru-ru") return "ru";
+  return "en";
+}
+
+export { en, zh, zhTW as "zh-TW", ja, ko, ru };