change name to ai translate client

src/App.vue

@@ -251,7 +251,7 @@ const translate = async () => {
     <header class="h-14 border-b dark:border-slate-800 bg-white dark:bg-slate-900 flex items-center justify-between px-6 shrink-0 sticky top-0 z-10 shadow-sm">
       <div class="flex items-center gap-2 cursor-pointer group" @click="view = 'translate'">
         <Languages class="w-6 h-6 text-blue-600 group-hover:scale-110 transition-transform" />
-        <h1 class="font-semibold text-lg tracking-tight">Translate Gemma</h1>
+        <h1 class="font-semibold text-lg tracking-tight">AI 翻译</h1>
       </div>
       <div class="flex items-center gap-2">
         <button 

src/stores/settings.ts

@@ -3,16 +3,16 @@ import { defineStore } from 'pinia';
 import { useLocalStorage } from '@vueuse/core';
 
 export interface Language {
-  displayName: string; // UI 显示的中文名，如 "英语(英国)"
+  displayName: string; // UI 显示的中文名，如 "英语（英国）"
   englishName: string; // 文件中的第二列，用于 {SOURCE_LANG}
   code: string;        // 文件中的第一列，用于 {SOURCE_CODE}
 }
 
 export const LANGUAGES: Language[] = [
-  { displayName: '中文(简体)', englishName: 'Simplified Chinese', code: 'zh-Hans' },
-  { displayName: '中文(繁体)', englishName: 'Traditional Chinese', code: 'zh-Hant' },
-  { displayName: '英语(美国)', englishName: 'American English', code: 'en-US' },
-  { displayName: '英语(英国)', englishName: 'British English', code: 'en-GB' },
+  { displayName: '中文（简体）', englishName: 'Simplified Chinese', code: 'zh-Hans' },
+  { displayName: '中文（繁体）', englishName: 'Traditional Chinese', code: 'zh-Hant' },
+  { displayName: '英语（美国）', englishName: 'American English', code: 'en-US' },
+  { displayName: '英语（英国）', englishName: 'British English', code: 'en-GB' },
   { displayName: '西班牙语', englishName: 'Spanish', code: 'es' },
   { displayName: '葡萄牙语', englishName: 'Portuguese', code: 'pt' },
   { displayName: '日语', englishName: 'Japanese', code: 'ja' },