feat(studio): 补齐剩余工作台聚合接口与真实对接

frontend/src/api/studioDashboard.ts

@@ -0,0 +1,44 @@
+import { get } from './request';
+
+export interface StudioDashboardLifecycleStep {
+  name: string;
+  description?: string | null;
+  status?: string | null;
+}
+
+export interface StudioDashboardChecklistItem {
+  label: string;
+  done: boolean;
+}
+
+export interface StudioDashboardMetrics {
+  todayRunCount: number;
+  successRate: number;
+  p50Latency?: string | null;
+  estimatedCost?: string | null;
+}
+
+export interface StudioDashboardRecentRun {
+  id: string;
+  name?: string | null;
+  type?: string | null;
+  status?: string | null;
+  latency?: string | null;
+  cost?: string | null;
+}
+
+export interface StudioDashboard {
+  projectName?: string | null;
+  environment?: string | null;
+  publishStatus?: string | null;
+  lifecycleSteps: StudioDashboardLifecycleStep[];
+  readinessChecklist: StudioDashboardChecklistItem[];
+  metrics: StudioDashboardMetrics;
+  recentRuns: StudioDashboardRecentRun[];
+  warningTitle?: string | null;
+  warningMessage?: string | null;
+}
+
+export function getStudioDashboard() {
+  return get<StudioDashboard>('/studio/dashboard');
+}