当设备未连接时，各页面默认显示英文语言的文本，并在标题追加 (Disconnect)

client/src/pages/AIPage.tsx

@@ -59,15 +59,13 @@ import { useCallback, useEffect, useMemo, useRef, useState } from "react";
 import { Streamdown } from "streamdown";
 import { toast } from "sonner";
 import localeZh from "@/locales/data-zh.json";
-import localeZhHK from "@/locales/data-zh-HK.json";
 import localeEn from "@/locales/data-en.json";
+import { resolveDeviceLanguage, resolveLocalePack } from "@/locales/resolveLocale";
 
 type AILocale = NonNullable<(typeof localeZh)["ai"]>;
 
 function resolveAILocale(language: number | undefined): AILocale {
-  const loc =
-    language === 0 ? localeEn : language === 1 ? localeZhHK : localeZh;
-  return loc.ai as AILocale;
+  return resolveLocalePack(language).ai as AILocale;
 }
 
 function formatText(template: string, vars: Record<string, string | number>): string {
@@ -210,7 +208,7 @@ export default function AIPage({ variant = "page", onClose }: AIPageProps = {})
   const { setOpen: setAiPanelOpen } = useAIDrawer();
   const { isConnected, deviceState, api } = useDevice();
   const mac = deviceState?.mac ?? "";
-  const language = deviceState?.language ?? 2;
+  const language = resolveDeviceLanguage(deviceState?.language);
   const deviceName = deviceState?.device ?? "Luxsin X9";
 
   const aiText = useMemo(() => resolveAILocale(language), [language]);