feat(desktop): extend Simplified Chinese (zh-CN) i18n coverage

desktop/src/App.test.tsx

@@ -30,6 +30,7 @@ import type {
 import { App } from "./App";
 import { __resetComposerBehaviorForTests } from "./app/composerBehavior";
 import { __resetEscapeLayersForTests } from "./app/escapeLayer";
+import { __setLocaleForTests } from "./app/i18n";
 import type {
   AnyRpcNotification,
   DesktopRuntime,
@@ -1505,6 +1506,7 @@ describe("desktop command center", () => {
     localStorage.clear();
     __resetComposerBehaviorForTests();
     __resetEscapeLayersForTests();
+    __setLocaleForTests("en");
   });
   afterEach(() => {
     cleanup();

desktop/src/app/i18n.ts

@@ -59,6 +59,29 @@ const ZH_CN: Record<string, string> = {
   "settings.composer.queue": "排队为下一个 Turn",
   "settings.composer.note":
     "仅在忙碌时生效;Cmd/Ctrl+Enter 执行另一种行为。空闲时 Enter 始终发送。本设置立即生效,仅保存在本机。",
+  // Updates card
+  "settings.updates.eyebrow": "签名发布通道",
+  "settings.updates.title": "应用更新",
+  "settings.updates.check": "检查更新",
+  "settings.updates.checking": "正在检查…",
+  "settings.updates.install": "安装",
+  "settings.updates.preparing": "准备中…",
+  "settings.updates.downloading": "下载中…",
+  "settings.updates.installing": "安装中…",
+  "settings.updates.upToDate": "当前已是最新版本。",
+  "settings.updates.available":
+    "DeepCode {{version}} 可用。安装前会验证软件包签名。",
+  "settings.updates.idle":
+    "仅在手动请求时检查更新。开发版本可能未配置发布通道。",
+  "settings.updates.checkingNote": "正在检查签名发布通道。",
+  // Diagnostics card
+  "settings.diagnostics.eyebrow": "故障排除",
+  "settings.diagnostics.title": "诊断",
+  "settings.diagnostics.export": "导出报告",
+  "settings.diagnostics.exporting": "导出中…",
+  "settings.diagnostics.runChecks": "运行检查",
+  "settings.diagnostics.savedTo": "已保存脱敏诊断报告至 {{path}}",
+  "settings.diagnostics.noProject": "未选择项目",
   // Sidebar
   "sidebar.threads": "会话",
   "sidebar.automations": "自动化",
@@ -67,12 +90,106 @@ const ZH_CN: Record<string, string> = {
   "sidebar.mcp": "MCP",
   "sidebar.settings": "设置",
   "sidebar.projects": "项目",
+  "sidebar.newThread": "新建会话",
+  "sidebar.searchSessions": "搜索会话",
+  "sidebar.openFolder": "打开本地文件夹",
+  "sidebar.openFolderHint": "CLI 中的会话将在此显示。",
+  "sidebar.noResults": "无匹配会话",
+  "sidebar.noResultsHint": "可按标题、项目或工作空间路径搜索。",
+  "sidebar.noSessions": "暂无会话",
+  "sidebar.showMore": "显示更多 {{count}} 个",
+  "sidebar.showLess": "收起",
+  "sidebar.previousSessions": "历史会话",
+  "sidebar.folderUnavailable": "原始文件夹不可用",
+  "sidebar.localAgent": "本地智能体",
+  "sidebar.agentReady": "本地智能体就绪",
+  "sidebar.sharedHistory": "共享会话历史",
   // Composer high-traffic strings
   "composer.hint.send": "↵ 发送",
   "composer.hint.steerQueue": "↵ 引导 · ⌘↵ 排队",
   "composer.hint.queueSteer": "↵ 排队 · ⌘↵ 引导",
   "composer.hint.newline": "⇧↵ 换行",
   "composer.queueNext": "排队下一个",
+  // Thread header
+  "thread.startThread": "开始本地编码会话",
+  "thread.folderUnavailable": "文件夹不可用",
+  "thread.noLocalFolder": "无本地文件夹",
+  "thread.previousSessions": "历史会话",
+  "thread.trustFolder": "信任文件夹",
+  "thread.trusted": "已信任",
+  "thread.trustedTooltip": "允许在此文件夹中执行",
+  "thread.folderUnavailableTooltip": "原始会话文件夹不再可用",
+  "thread.paper": "论文",
+  "thread.paperTooltip": "创建 Paper2Code 会话",
+  "thread.fork": "分叉",
+  "thread.forkTooltip": "分叉到独立工作树",
+  "thread.review": "审查",
+  "thread.closeReview": "关闭审查面板",
+  "thread.openReview": "打开审查面板",
+  // Approval card
+  "approval.label": "需要审批",
+  "approval.decision": "决定: {{status}}",
+  "approval.allowContinue": "允许 {{tool}} 继续?",
+  "approval.reviewOperation": "在智能体继续之前,请审查此操作。",
+  "approval.sensitiveOperation": "敏感操作",
+  "approval.reviewArguments": "查看参数",
+  "approval.allowOnce": "允许一次",
+  "approval.allowSession": "允许本次会话",
+  "approval.deny": "拒绝",
+  // Runtime notice
+  "runtime.offline": "本地应用服务器不可用。",
+  "runtime.restart": "重启服务",
+  // Goal rail
+  "goal.setGoal": "设定目标",
+  "goal.setGoalHint": "在普通 Turn 之间保持一个持久的目标",
+  "goal.sessionGoal": "会话目标",
+  "goal.turn": "Turn",
+  "goal.turns": "Turns",
+  "goal.tokens": "tokens",
+  "goal.continue": "继续",
+  "goal.editGoal": "编辑目标",
+  "goal.pause": "暂停",
+  "goal.pauseTooltip": "暂停自动继续;不会中断当前 Turn",
+  "goal.editReopen": "编辑并重新开启",
+  "goal.resume": "恢复",
+  "goal.edit": "编辑",
+  "goal.newGoal": "新建目标",
+  "goal.objectiveHint":
+    "目标编辑保持同一 Goal 身份,并到达活跃的 Turn。",
+  "goal.outcome": "目标结果",
+  "goal.tokenBudget": "Token 预算",
+  "goal.tokenBudgetOptional": "可选",
+  "goal.noLimit": "无限制",
+  "goal.skills": "技能",
+  "goal.cancel": "取消",
+  "goal.saveResume": "保存并恢复",
+  "goal.saveGoal": "保存目标",
+  "goal.startGoal": "开始目标",
+  "goal.clearGoal": "清除目标",
+  "goal.clearConfirm": "确定清除此会话目标?",
+  "goal.completionOutcome": "完成结果",
+  "goal.blockedOutcome": "阻塞结果",
+  "goal.relatedActivity": "相关活动",
+  "goal.noSkills": "未选择目标相关技能。",
+  "goal.activeTime": "{{duration}} 活跃时间",
+  "goal.noUsage": "尚无已完成的 Goal Turn 用量",
+  "goal.tokenBudgetLabel": "{{budget}} token 预算",
+  "goal.noTokenBudget": "无 token 预算",
+  "goal.decidingTurn": "决定 Turn",
+  "goal.goalDescription":
+    "目标 {{id}} 附属于此会话。普通后续对话引导工作方向,而不重写目标。",
+  "goal.closeEditor": "关闭目标编辑器",
+  "goal.describeOutcome": "描述 DeepCode 应达成的完整目标。",
+  // Inspector
+  "inspector.label": "检查器",
+  "inspector.views": "检查器视图",
+  "inspector.closeReview": "关闭审查面板",
+  "inspector.tab.changes": "变更",
+  "inspector.tab.files": "文件",
+  "inspector.tab.artifacts": "产物",
+  "inspector.tab.tests": "测试",
+  "inspector.tab.terminal": "终端",
+  "inspector.tab.details": "详情",
 };
 
 function readLocale(): Locale {

desktop/src/components/RuntimeNotice.tsx

@@ -1,4 +1,5 @@
 import { AlertTriangle, RotateCw, X } from "lucide-react";
+import { useTranslation } from "react-i18next";
 
 import type { BridgeError, SidecarStatus } from "../rpc/contracts";
 import styles from "./RuntimeNotice.module.css";
@@ -18,9 +19,10 @@ export function RuntimeNotice({
   onRestart,
   onDismissError,
 }: RuntimeNoticeProps) {
+  const { t } = useTranslation();
   if (!error && runtime.phase !== "crashed" && runtime.phase !== "stopped") return null;
   const serviceOffline = runtime.phase === "crashed" || runtime.phase === "stopped";
-  const message = error?.message ?? runtime.message ?? "The local App Server is unavailable.";
+  const message = error?.message ?? runtime.message ?? t("runtime.offline", "The local App Server is unavailable.");
   return (
     <div className={styles.notice} role="alert">
       <AlertTriangle size={18} aria-hidden="true" />
@@ -42,7 +44,7 @@ export function RuntimeNotice({
         {serviceOffline ? (
           <button type="button" onClick={onRestart} disabled={busy}>
             <RotateCw size={14} />
-            Restart service
+            {t("runtime.restart", "Restart service")}
           </button>
         ) : null}
       </div>

desktop/src/features/execution/ApprovalCard.tsx

@@ -5,6 +5,7 @@ import {
   TerminalSquare,
   Wrench,
 } from "lucide-react";
+import { useTranslation } from "react-i18next";
 
 import type { Approval, ApprovalDecision } from "../../generated/app-server";
 import styles from "./ApprovalCard.module.css";
@@ -15,17 +16,17 @@ interface ApprovalCardProps {
   onRespond(approvalId: string, decision: ApprovalDecision): void;
 }
 
-function requestDetail(approval: Approval): string {
+function requestDetail(approval: Approval, t: (key: string, defaultValue: string, options?: Record<string, string>) => string): string {
   const tool = approval.request.toolName;
   const reason = approval.request.reason;
   if (typeof reason === "string" && reason) return reason;
-  if (typeof tool === "string" && tool) return `Allow ${tool} to continue?`;
-  return "Review this operation before the agent continues.";
+  if (typeof tool === "string" && tool) return t("approval.allowContinue", "Allow {{tool}} to continue?", { tool });
+  return t("approval.reviewOperation", "Review this operation before the agent continues.");
 }
 
-function requestTool(approval: Approval): string {
+function requestTool(approval: Approval, t: (key: string, defaultValue: string) => string): string {
   const tool = approval.request.toolName;
-  return typeof tool === "string" && tool.trim() ? tool : "Sensitive operation";
+  return typeof tool === "string" && tool.trim() ? tool : t("approval.sensitiveOperation", "Sensitive operation");
 }
 
 function requestArguments(approval: Approval): string | null {
@@ -61,27 +62,28 @@ function CategoryIcon({ category }: { category: Approval["category"] }) {
 }
 
 export function ApprovalCard({ approval, busy, onRespond }: ApprovalCardProps) {
+  const { t } = useTranslation();
   if (approval.status !== "pending") {
     return (
       <p className={styles.resolution}>
-        Decision: {approval.status.replaceAll("_", " ")}
+        {t("approval.decision", "Decision: {{status}}", { status: approval.status.replaceAll("_", " ") })}
       </p>
     );
   }
   const argumentsPreview = requestArguments(approval);
   return (
-    <div className={styles.card} aria-label="Approval required">
+    <div className={styles.card} aria-label={t("approval.label", "Approval required")}>
       <div className={styles.operation}>
         <CategoryIcon category={approval.category} />
         <span>
-          <strong>{requestTool(approval)}</strong>
+          <strong>{requestTool(approval, t)}</strong>
           <small>{approval.category.replaceAll("_", " ")}</small>
         </span>
       </div>
-      <p>{requestDetail(approval)}</p>
+      <p>{requestDetail(approval, t)}</p>
       {argumentsPreview ? (
         <details className={styles.arguments}>
-          <summary>Review arguments</summary>
+          <summary>{t("approval.reviewArguments", "Review arguments")}</summary>
           <pre>{argumentsPreview}</pre>
         </details>
       ) : null}
@@ -91,22 +93,22 @@ export function ApprovalCard({ approval, busy, onRespond }: ApprovalCardProps) {
           onClick={() => onRespond(approval.id, "approved_once")}
           disabled={busy}
         >
-          Allow once
+          {t("approval.allowOnce", "Allow once")}
         </button>
         <button
           type="button"
           onClick={() => onRespond(approval.id, "approved_session")}
           disabled={busy}
         >
-          Allow for Session
+          {t("approval.allowSession", "Allow for Session")}
         </button>
         <button
           className={styles.danger}
           type="button"
           onClick={() => onRespond(approval.id, "denied")}
           disabled={busy}
         >
-          Deny
+          {t("approval.deny", "Deny")}
         </button>
       </div>
     </div>