feat(observability): 补齐运行追踪与脱敏导出链路

frontend/src/api/__tests__/observability.spec.ts

@@ -0,0 +1,31 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+
+import {
+  exportObservabilityTrace,
+  getObservabilityTrace,
+  listObservabilityModelCalls,
+  listObservabilityRuns,
+} from '../observability';
+import { get } from '../request';
+
+vi.mock('../request', () => ({
+  get: vi.fn(),
+}));
+
+describe('observability api', () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+  });
+
+  it('maps observability endpoints correctly', () => {
+    listObservabilityRuns();
+    getObservabilityTrace('req-1001');
+    listObservabilityModelCalls('req-1001');
+    exportObservabilityTrace('req-1001');
+
+    expect(get).toHaveBeenCalledWith('/observability/runs');
+    expect(get).toHaveBeenCalledWith('/observability/runs/req-1001');
+    expect(get).toHaveBeenCalledWith('/observability/model-calls', { params: { requestId: 'req-1001' } });
+    expect(get).toHaveBeenCalledWith('/observability/runs/req-1001/export');
+  });
+});

frontend/src/api/observability.ts

@@ -0,0 +1,67 @@
+import { get } from './request';
+
+export interface ObservabilityRunSummary {
+  runId?: string;
+  workflowId?: string;
+  requestId: string;
+  status?: string;
+  durationMs?: number;
+  estimatedCost?: number;
+}
+
+export interface ObservabilityStepLog {
+  nodeName: string;
+  nodeType?: string;
+  status?: string;
+  durationMs?: number;
+  outputSummary?: string;
+  errorMessage?: string;
+}
+
+export interface ObservabilityModelCallSummary {
+  requestId: string;
+  callType?: string;
+  status?: string;
+  totalTokens?: number;
+  durationMs?: number;
+  estimatedCost?: number;
+  errorCode?: string;
+  errorMessage?: string;
+}
+
+export interface ObservabilityTrace {
+  requestId: string;
+  workflowStatus?: string;
+  sessionStatus?: string;
+  workflowStepCount?: number;
+  messageCount?: number;
+  modelCallCount?: number;
+  totalDurationMs?: number;
+  estimatedCost?: number;
+  stepLogs: ObservabilityStepLog[];
+  modelCalls: ObservabilityModelCallSummary[];
+}
+
+export interface ObservabilityExport {
+  requestId: string;
+  workflowStatus?: string;
+  maskedInputJson?: string;
+  maskedOutputJson?: string;
+  exportSummary?: string;
+}
+
+export function listObservabilityRuns() {
+  return get<ObservabilityRunSummary[]>('/observability/runs');
+}
+
+export function getObservabilityTrace(requestId: string) {
+  return get<ObservabilityTrace>(`/observability/runs/${requestId}`);
+}
+
+export function listObservabilityModelCalls(requestId: string) {
+  return get<ObservabilityModelCallSummary[]>('/observability/model-calls', { params: { requestId } });
+}
+
+export function exportObservabilityTrace(requestId: string) {
+  return get<ObservabilityExport>(`/observability/runs/${requestId}/export`);
+}