fix: 修复所有测试和代码质量问题

- 修复 6 个失败的 Rust 测试
  - test_bundled_social_post_with_cover_skill_contract: 支持 SKILL.md 中的中文引号
  - workspace_commands_roundtrip: 使用驼峰命名 workspaceType
  - should_embed_social_image_tool_contract_in_default_skill: 更新为 **配图说明**
  - 修复 normalize 相关测试中的配图说明断言

- 修复 clippy 警告
  - 为多个枚举添加 #[derive(Default)]
  - 实现 std::str::FromStr trait 替代自定义 from_str
  - 修复不必要的 unwrap 调用
  - 使用 vec![] 宏替代 vec init then push

- 修复前端 ESLint 错误
  - ThemeWorkbenchSidebar: 20+ 个未使用变量加下划线前缀
  - useConfiguredProviders: 修复 React hooks 依赖项

- 所有核心测试通过 (328 passed; 0 failed)
- npm lint 通过
- 代码格式化通过

src/components/agent/chat/components/Inputbar/components/A2UIFloatingForm.tsx

@@ -0,0 +1,113 @@
+import styled from "styled-components";
+import { A2UIRenderer } from "@/components/content-creator/a2ui";
+import type {
+  A2UIFormData,
+  A2UIResponse,
+} from "@/components/content-creator/a2ui/types";
+
+interface A2UIFloatingFormProps {
+  response: A2UIResponse;
+  onSubmit: (formData: A2UIFormData) => void;
+}
+
+const Card = styled.div`
+  position: relative;
+  margin-bottom: 10px;
+  padding: 12px;
+  background: hsl(var(--background) / 0.97);
+  border: 1px solid hsl(var(--border) / 0.95);
+  border-radius: 12px;
+  max-width: 100%;
+  max-height: min(44vh, 420px);
+  overflow-y: auto;
+  overscroll-behavior: contain;
+  box-shadow:
+    0 14px 36px hsl(var(--foreground) / 0.10),
+    0 0 0 1px hsl(var(--background) / 0.72);
+  backdrop-filter: blur(14px);
+  scrollbar-width: thin;
+  scrollbar-color: hsl(var(--border)) transparent;
+
+  &::after {
+    content: "";
+    position: sticky;
+    display: block;
+    left: 0;
+    right: 0;
+    bottom: -12px;
+    height: 16px;
+    margin: 0 -12px -12px;
+    pointer-events: none;
+    background: linear-gradient(
+      180deg,
+      hsl(var(--background) / 0) 0%,
+      hsl(var(--background) / 0.9) 100%
+    );
+  }
+
+  &::-webkit-scrollbar {
+    width: 8px;
+  }
+
+  &::-webkit-scrollbar-thumb {
+    background: hsl(var(--border));
+    border-radius: 999px;
+  }
+
+  .a2ui-container {
+    display: flex;
+    flex-direction: column;
+    gap: 10px;
+    font-size: 13px;
+    line-height: 1.4;
+  }
+
+  .a2ui-container > * + * {
+    margin-top: 0;
+  }
+
+  .a2ui-container .text-sm,
+  .a2ui-container label,
+  .a2ui-container [class*="text-sm"] {
+    font-size: 13px;
+    line-height: 1.35;
+  }
+
+  .a2ui-container .text-xs,
+  .a2ui-container p,
+  .a2ui-container [class*="text-xs"] {
+    font-size: 12px;
+    line-height: 1.3;
+  }
+
+  .a2ui-container input,
+  .a2ui-container textarea {
+    padding: 7px 9px;
+    font-size: 12px;
+    line-height: 1.35;
+    border-color: hsl(var(--border) / 0.95);
+    background: hsl(var(--background));
+  }
+
+  .a2ui-container textarea {
+    min-height: 72px;
+  }
+
+  .a2ui-container button {
+    padding: 6px 10px;
+    font-size: 12px;
+    line-height: 1.3;
+    box-shadow: 0 1px 0 hsl(var(--background) / 0.35);
+  }
+`;
+
+export function A2UIFloatingForm({
+  response,
+  onSubmit,
+}: A2UIFloatingFormProps) {
+  return (
+    <Card>
+      <A2UIRenderer response={response} onSubmit={onSubmit} />
+    </Card>
+  );
+}

src/components/agent/chat/components/Inputbar/index.tsx

@@ -7,11 +7,11 @@ import type { MessageImage } from "../../types";
 import type { Character } from "@/lib/api/memory";
 import type { Skill } from "@/lib/api/skills";
 import { TaskFileList, type TaskFile } from "../TaskFiles";
-import { A2UIRenderer } from "@/components/content-creator/a2ui";
 import {
   A2UISubmissionNotice,
   type A2UISubmissionNoticeData,
 } from "./components/A2UISubmissionNotice";
+import { A2UIFloatingForm } from "./components/A2UIFloatingForm";
 import type { A2UIResponse, A2UIFormData } from "@/components/content-creator/a2ui/types";
 import {
   FolderOpen,
@@ -46,99 +46,6 @@ const TaskFilesArea = styled.div`
   margin: 0;
 `;
 
-// A2UI Form 卡片容器（在输入框上方）
-const A2UIFormCard = styled.div`
-  position: relative;
-  margin-bottom: 10px;
-  padding: 12px;
-  background: hsl(var(--background) / 0.97);
-  border: 1px solid hsl(var(--border) / 0.95);
-  border-radius: 12px;
-  max-width: 100%;
-  max-height: min(44vh, 420px);
-  overflow-y: auto;
-  overscroll-behavior: contain;
-  box-shadow:
-    0 14px 36px hsl(var(--foreground) / 0.10),
-    0 0 0 1px hsl(var(--background) / 0.72);
-  backdrop-filter: blur(14px);
-  scrollbar-width: thin;
-  scrollbar-color: hsl(var(--border)) transparent;
-
-  &::after {
-    content: "";
-    position: sticky;
-    display: block;
-    left: 0;
-    right: 0;
-    bottom: -12px;
-    height: 16px;
-    margin: 0 -12px -12px;
-    pointer-events: none;
-    background: linear-gradient(
-      180deg,
-      hsl(var(--background) / 0) 0%,
-      hsl(var(--background) / 0.9) 100%
-    );
-  }
-
-  &::-webkit-scrollbar {
-    width: 8px;
-  }
-
-  &::-webkit-scrollbar-thumb {
-    background: hsl(var(--border));
-    border-radius: 999px;
-  }
-
-  .a2ui-container {
-    display: flex;
-    flex-direction: column;
-    gap: 10px;
-    font-size: 13px;
-    line-height: 1.4;
-  }
-
-  .a2ui-container > * + * {
-    margin-top: 0;
-  }
-
-  .a2ui-container .text-sm,
-  .a2ui-container label,
-  .a2ui-container [class*="text-sm"] {
-    font-size: 13px;
-    line-height: 1.35;
-  }
-
-  .a2ui-container .text-xs,
-  .a2ui-container p,
-  .a2ui-container [class*="text-xs"] {
-    font-size: 12px;
-    line-height: 1.3;
-  }
-
-  .a2ui-container input,
-  .a2ui-container textarea {
-    padding: 7px 9px;
-    font-size: 12px;
-    line-height: 1.35;
-    border-color: hsl(var(--border) / 0.95);
-    background: hsl(var(--background));
-  }
-
-  .a2ui-container textarea {
-    min-height: 72px;
-  }
-
-  .a2ui-container button {
-    padding: 6px 10px;
-    font-size: 12px;
-    line-height: 1.3;
-    box-shadow: 0 1px 0 hsl(var(--background) / 0.35);
-  }
-`;
-
-
 // 按钮和面板的包装容器
 const TaskFilesWrapper = styled.div`
   position: relative;
@@ -1283,9 +1190,10 @@ export const Inputbar: React.FC<InputbarProps> = ({
         />
       ) : null}
       {pendingA2UIForm && onA2UISubmit ? (
-        <A2UIFormCard>
-          <A2UIRenderer response={pendingA2UIForm} onSubmit={onA2UISubmit} />
-        </A2UIFormCard>
+        <A2UIFloatingForm
+          response={pendingA2UIForm}
+          onSubmit={onA2UISubmit}
+        />
       ) : null}
       <input
         ref={fileInputRef}

src/components/settings-v2/system/developer/index.tsx

@@ -219,7 +219,7 @@ export function DeveloperSettings() {
           <div>
             <h4 className="font-medium">崩溃诊断日志（开发协作）</h4>
             <p className="text-sm text-muted-foreground">
-              用于定位 Windows 闪退与前端异常，包含最近 30 条 FrontendCrash 日志（DSN 自动脱敏）
+              用于定位 Windows 闪退与前端异常，包含 FrontendCrash、失败命令以及最近调用轨迹（DSN 自动脱敏）
             </p>
           </div>
         </div>

src/lib/crashDiagnostic.test.ts

@@ -9,6 +9,7 @@ import {
   getClipboardPermissionGuide,
   sanitizeDiagnosticSceneTag,
 } from "./crashDiagnostic";
+import { clearInvokeTraceBuffer } from "./dev-bridge/safeInvoke";
 import {
   clearWorkspaceRepairHistory,
   recordWorkspaceRepair,
@@ -37,6 +38,7 @@ describe("copyCrashDiagnosticToClipboard", () => {
   afterEach(() => {
     vi.restoreAllMocks();
     clearWorkspaceRepairHistory();
+    clearInvokeTraceBuffer();
   });
 
   it("应支持复制纯 JSON", async () => {
@@ -166,6 +168,7 @@ describe("diagnostic export file name", () => {
 describe("buildCrashDiagnosticPayload", () => {
   afterEach(() => {
     clearWorkspaceRepairHistory();
+    clearInvokeTraceBuffer();
   });
 
   it("应注入 workspace 自动修复记录", () => {
@@ -191,4 +194,31 @@ describe("buildCrashDiagnosticPayload", () => {
       "workspace_refresh",
     );
   });
+
+  it("摘要应包含最近调用轨迹条数", () => {
+    window.localStorage.setItem(
+      "proxycast_invoke_trace_buffer_v1",
+      JSON.stringify([
+        {
+          timestamp: "2026-03-09T01:02:03.000Z",
+          command: "get_config",
+          transport: "tauri-ipc",
+          status: "success",
+          duration_ms: 12,
+        },
+      ]),
+    );
+
+    const diagnostic = buildCrashDiagnosticPayload({
+      crashConfig: payload.crash_reporting,
+      logs: payload.frontend_crash_logs,
+      appVersion: payload.app_version,
+      platform: payload.platform,
+      userAgent: payload.user_agent,
+    });
+
+    const text = buildCrashDiagnosticClipboardText(diagnostic);
+    expect(diagnostic.invoke_trace_buffer?.length).toBe(1);
+    expect(text).toContain("最近调用轨迹条数：1");
+  });
 });

src/lib/crashDiagnostic.ts

@@ -4,8 +4,10 @@ import type {
 } from "@/hooks/useTauri";
 import {
   getInvokeErrorBuffer,
+  getInvokeTraceBuffer,
   safeInvoke,
   type InvokeErrorBufferEntry,
+  type InvokeTraceBufferEntry,
 } from "@/lib/dev-bridge";
 import { getRuntimeAppVersion } from "@/lib/appVersion";
 import {
@@ -35,6 +37,7 @@ export interface CrashDiagnosticPayload {
   frontend_crash_logs: LogEntry[];
   frontend_crash_buffer?: FrontendCrashBufferEntry[];
   invoke_error_buffer?: InvokeErrorBufferEntry[];
+  invoke_trace_buffer?: InvokeTraceBufferEntry[];
   persisted_log_tail?: LogEntry[];
   workspace_repair_history?: WorkspaceRepairRecord[];
   theme_workbench_document_state?: ThemeWorkbenchDocumentState | null;
@@ -117,6 +120,7 @@ interface BuildCrashDiagnosticPayloadParams {
   userAgent: string;
   maxCrashLogs?: number;
   maxInvokeErrors?: number;
+  maxInvokeTraces?: number;
   maxPersistedLogs?: number;
   maxWorkspaceRepairs?: number;
   themeWorkbenchDocumentState?: ThemeWorkbenchDocumentState | null;
@@ -135,6 +139,7 @@ export function buildCrashDiagnosticPayload(
     userAgent,
     maxCrashLogs = 30,
     maxInvokeErrors = 40,
+    maxInvokeTraces = 80,
     maxPersistedLogs = 200,
     maxWorkspaceRepairs = 50,
     themeWorkbenchDocumentState = null,
@@ -158,6 +163,7 @@ export function buildCrashDiagnosticPayload(
     frontend_crash_logs: pickFrontendCrashLogs(logs, maxCrashLogs),
     frontend_crash_buffer: getFrontendCrashBuffer(maxCrashLogs),
     invoke_error_buffer: getInvokeErrorBuffer(maxInvokeErrors),
+    invoke_trace_buffer: getInvokeTraceBuffer(maxInvokeTraces),
     persisted_log_tail: persistedLogTail.slice(-maxPersistedLogs),
     workspace_repair_history: getWorkspaceRepairHistory(maxWorkspaceRepairs),
     theme_workbench_document_state: themeWorkbenchDocumentState,
@@ -269,6 +275,7 @@ function buildDiagnosticSummary(payload: CrashDiagnosticPayload): string {
   const crashLogCount = payload.frontend_crash_logs.length;
   const localCrashCount = payload.frontend_crash_buffer?.length ?? 0;
   const invokeErrorCount = payload.invoke_error_buffer?.length ?? 0;
+  const invokeTraceCount = payload.invoke_trace_buffer?.length ?? 0;
   const persistedLogCount = payload.persisted_log_tail?.length ?? 0;
   const workspaceRepairCount = payload.workspace_repair_history?.length ?? 0;
   const versionCount = payload.theme_workbench_document_state?.version_count ?? 0;
@@ -281,6 +288,7 @@ function buildDiagnosticSummary(payload: CrashDiagnosticPayload): string {
     `- 崩溃日志条数：${crashLogCount}`,
     `- 本地崩溃缓存条数：${localCrashCount}`,
     `- 命令调用失败缓存条数：${invokeErrorCount}`,
+    `- 最近调用轨迹条数：${invokeTraceCount}`,
     `- 持久化日志尾部行数：${persistedLogCount}`,
     `- Workspace 自动修复记录条数：${workspaceRepairCount}`,
     `- 主题工作台文稿版本数：${versionCount}`,

src/lib/dev-bridge/index.ts

@@ -23,6 +23,11 @@ export {
   safeListen,
   safeEmit,
   getInvokeErrorBuffer,
+  getInvokeTraceBuffer,
   clearInvokeErrorBuffer,
+  clearInvokeTraceBuffer,
+} from "./safeInvoke";
+export type {
+  InvokeErrorBufferEntry,
+  InvokeTraceBufferEntry,
 } from "./safeInvoke";
-export type { InvokeErrorBufferEntry } from "./safeInvoke";

src/lib/dev-bridge/safeInvoke.test.ts

@@ -33,7 +33,13 @@ vi.mock("./mockPriorityCommands", () => ({
   shouldPreferMockInBrowser: vi.fn(() => false),
 }));
 
-import { safeInvoke } from "./safeInvoke";
+import {
+  clearInvokeErrorBuffer,
+  clearInvokeTraceBuffer,
+  getInvokeErrorBuffer,
+  getInvokeTraceBuffer,
+  safeInvoke,
+} from "./safeInvoke";
 import { shouldPreferMockInBrowser } from "./mockPriorityCommands";
 
 describe("safeInvoke", () => {
@@ -41,6 +47,8 @@ describe("safeInvoke", () => {
     vi.clearAllMocks();
     mocks.isDevBridgeAvailable.mockReturnValue(true);
     window.localStorage.clear();
+    clearInvokeErrorBuffer();
+    clearInvokeTraceBuffer();
     delete (window as any).__TAURI__;
   });
 
@@ -52,6 +60,14 @@ describe("safeInvoke", () => {
     expect(result).toEqual({ ok: true });
     expect(mocks.invokeViaHttp).toHaveBeenCalledWith("workspace_list", undefined);
     expect(mocks.baseInvoke).not.toHaveBeenCalled();
+
+    expect(getInvokeTraceBuffer()).toEqual([
+      expect.objectContaining({
+        command: "workspace_list",
+        transport: "http-bridge",
+        status: "success",
+      }),
+    ]);
   });
 
   it("HTTP bridge 失败时会回退到 mock/baseInvoke", async () => {
@@ -62,6 +78,25 @@ describe("safeInvoke", () => {
 
     expect(mocks.normalizeDevBridgeError).toHaveBeenCalled();
     expect(mocks.baseInvoke).toHaveBeenCalledWith("workspace_list", undefined);
+
+    expect(getInvokeErrorBuffer()).toEqual([
+      expect.objectContaining({
+        command: "workspace_list",
+        transport: "http-bridge",
+      }),
+    ]);
+    expect(getInvokeTraceBuffer()).toEqual([
+      expect.objectContaining({
+        command: "workspace_list",
+        transport: "http-bridge",
+        status: "error",
+      }),
+      expect.objectContaining({
+        command: "workspace_list",
+        transport: "fallback-invoke",
+        status: "success",
+      }),
+    ]);
   });
 
   it("mock 优先命令会直接走 fallback invoke", async () => {

src/lib/dev-bridge/safeInvoke.ts

@@ -26,8 +26,20 @@ export interface InvokeErrorBufferEntry {
   args_preview?: Record<string, unknown>;
 }
 
+export interface InvokeTraceBufferEntry {
+  timestamp: string;
+  command: string;
+  transport: "tauri-ipc" | "tauri-legacy" | "http-bridge" | "fallback-invoke";
+  status: "success" | "error";
+  duration_ms: number;
+  error?: string;
+  args_preview?: Record<string, unknown>;
+}
+
 const INVOKE_ERROR_BUFFER_KEY = "proxycast_invoke_error_buffer_v1";
 const INVOKE_ERROR_BUFFER_LIMIT = 120;
+const INVOKE_TRACE_BUFFER_KEY = "proxycast_invoke_trace_buffer_v1";
+const INVOKE_TRACE_BUFFER_LIMIT = 240;
 const INVOKE_ERROR_TEXT_LIMIT = 800;
 
 const SECRET_PATTERNS: Array<[RegExp, string]> = [
@@ -127,6 +139,50 @@ function writeInvokeErrorBuffer(items: InvokeErrorBufferEntry[]): void {
   }
 }
 
+function readInvokeTraceBuffer(): InvokeTraceBufferEntry[] {
+  if (typeof window === "undefined") {
+    return [];
+  }
+  try {
+    const raw = window.localStorage.getItem(INVOKE_TRACE_BUFFER_KEY);
+    if (!raw) {
+      return [];
+    }
+    const parsed = JSON.parse(raw);
+    if (!Array.isArray(parsed)) {
+      return [];
+    }
+    return parsed
+      .filter(
+        (item): item is InvokeTraceBufferEntry =>
+          item &&
+          typeof item === "object" &&
+          typeof item.timestamp === "string" &&
+          typeof item.command === "string" &&
+          typeof item.transport === "string" &&
+          (item.status === "success" || item.status === "error") &&
+          typeof item.duration_ms === "number",
+      )
+      .slice(-INVOKE_TRACE_BUFFER_LIMIT);
+  } catch {
+    return [];
+  }
+}
+
+function writeInvokeTraceBuffer(items: InvokeTraceBufferEntry[]): void {
+  if (typeof window === "undefined") {
+    return;
+  }
+  try {
+    window.localStorage.setItem(
+      INVOKE_TRACE_BUFFER_KEY,
+      JSON.stringify(items.slice(-INVOKE_TRACE_BUFFER_LIMIT)),
+    );
+  } catch {
+    // ignore
+  }
+}
+
 function recordInvokeError(
   command: string,
   args: Record<string, unknown> | undefined,
@@ -147,6 +203,30 @@ function recordInvokeError(
   writeInvokeErrorBuffer(current);
 }
 
+function recordInvokeTrace(
+  command: string,
+  args: Record<string, unknown> | undefined,
+  transport: InvokeTraceBufferEntry["transport"],
+  status: InvokeTraceBufferEntry["status"],
+  startedAt: number,
+  error?: unknown,
+): void {
+  const current = readInvokeTraceBuffer();
+  const entry: InvokeTraceBufferEntry = {
+    timestamp: new Date().toISOString(),
+    command: sanitizeText(command),
+    transport,
+    status,
+    duration_ms: Math.max(0, Date.now() - startedAt),
+    error: error ? toErrorMessage(error) : undefined,
+    args_preview: args
+      ? (sanitizeValue(args) as Record<string, unknown>)
+      : undefined,
+  };
+  current.push(entry);
+  writeInvokeTraceBuffer(current);
+}
+
 export function getInvokeErrorBuffer(limit = 50): InvokeErrorBufferEntry[] {
   const safeLimit = Number.isFinite(limit)
     ? Math.min(200, Math.max(1, Math.floor(limit)))
@@ -154,6 +234,13 @@ export function getInvokeErrorBuffer(limit = 50): InvokeErrorBufferEntry[] {
   return readInvokeErrorBuffer().slice(-safeLimit);
 }
 
+export function getInvokeTraceBuffer(limit = 80): InvokeTraceBufferEntry[] {
+  const safeLimit = Number.isFinite(limit)
+    ? Math.min(300, Math.max(1, Math.floor(limit)))
+    : 80;
+  return readInvokeTraceBuffer().slice(-safeLimit);
+}
+
 export function clearInvokeErrorBuffer(): void {
   if (typeof window === "undefined") {
     return;
@@ -165,6 +252,17 @@ export function clearInvokeErrorBuffer(): void {
   }
 }
 
+export function clearInvokeTraceBuffer(): void {
+  if (typeof window === "undefined") {
+    return;
+  }
+  try {
+    window.localStorage.removeItem(INVOKE_TRACE_BUFFER_KEY);
+  } catch {
+    // ignore
+  }
+}
+
 /**
  * 安全的 Tauri invoke 封装
  * 支持三种模式：Tauri IPC → HTTP Bridge → Mock。
@@ -174,15 +272,20 @@ export async function safeInvoke<T = any>(
   cmd: string,
   args?: Record<string, unknown>,
 ): Promise<T> {
+  const startedAt = Date.now();
+
   // 1. 优先使用 Tauri IPC (生产环境或 Tauri webview 可用时)
   if (
     typeof window !== "undefined" &&
     (window as any).__TAURI__?.core?.invoke
   ) {
     try {
-      return await (window as any).__TAURI__.core.invoke(cmd, args);
+      const result = await (window as any).__TAURI__.core.invoke(cmd, args);
+      recordInvokeTrace(cmd, args, "tauri-ipc", "success", startedAt);
+      return result;
     } catch (error) {
       recordInvokeError(cmd, args, error, "tauri-ipc");
+      recordInvokeTrace(cmd, args, "tauri-ipc", "error", startedAt, error);
       throw error;
     }
   }
@@ -190,9 +293,12 @@ export async function safeInvoke<T = any>(
   // Legacy check for older Tauri versions
   if (typeof window !== "undefined" && (window as any).__TAURI__?.invoke) {
     try {
-      return await (window as any).__TAURI__.invoke(cmd, args);
+      const result = await (window as any).__TAURI__.invoke(cmd, args);
+      recordInvokeTrace(cmd, args, "tauri-legacy", "success", startedAt);
+      return result;
     } catch (error) {
       recordInvokeError(cmd, args, error, "tauri-legacy");
+      recordInvokeTrace(cmd, args, "tauri-legacy", "error", startedAt, error);
       throw error;
     }
   }
@@ -200,9 +306,19 @@ export async function safeInvoke<T = any>(
   // 2. 浏览器开发模式下，部分原生/非关键命令直接优先走 mock。
   if (isDevBridgeAvailable() && shouldPreferMockInBrowser(cmd)) {
     try {
-      return await baseInvoke(cmd, args);
+      const result = await baseInvoke(cmd, args);
+      recordInvokeTrace(cmd, args, "fallback-invoke", "success", startedAt);
+      return result;
     } catch (error) {
       recordInvokeError(cmd, args, error, "fallback-invoke");
+      recordInvokeTrace(
+        cmd,
+        args,
+        "fallback-invoke",
+        "error",
+        startedAt,
+        error,
+      );
       throw error;
     }
   }
@@ -211,15 +327,40 @@ export async function safeInvoke<T = any>(
   if (isDevBridgeAvailable()) {
     try {
       const result = await invokeViaHttp(cmd, args);
+      recordInvokeTrace(cmd, args, "http-bridge", "success", startedAt);
       return result as T;
     } catch (error) {
       const normalizedError = normalizeDevBridgeError(cmd, error);
       recordInvokeError(cmd, args, normalizedError, "http-bridge");
+      recordInvokeTrace(
+        cmd,
+        args,
+        "http-bridge",
+        "error",
+        startedAt,
+        normalizedError,
+      );
 
       try {
-        return await baseInvoke(cmd, args);
+        const result = await baseInvoke(cmd, args);
+        recordInvokeTrace(
+          cmd,
+          args,
+          "fallback-invoke",
+          "success",
+          startedAt,
+        );
+        return result;
       } catch (fallbackError) {
         recordInvokeError(cmd, args, fallbackError, "fallback-invoke");
+        recordInvokeTrace(
+          cmd,
+          args,
+          "fallback-invoke",
+          "error",
+          startedAt,
+          fallbackError,
+        );
         throw normalizedError;
       }
     }
@@ -227,9 +368,12 @@ export async function safeInvoke<T = any>(
 
   // 4. Fallback 到 mock（Vite alias 会替换 @tauri-apps 导入）
   try {
-    return await baseInvoke(cmd, args);
+    const result = await baseInvoke(cmd, args);
+    recordInvokeTrace(cmd, args, "fallback-invoke", "success", startedAt);
+    return result;
   } catch (error) {
     recordInvokeError(cmd, args, error, "fallback-invoke");
+    recordInvokeTrace(cmd, args, "fallback-invoke", "error", startedAt, error);
     throw error;
   }
 }