feat: persist blocked executor jobs

ops/src/api/admin.ts

@@ -268,6 +268,11 @@ export type OrchestratorServiceHealth = {
     service: string | null;
     checkpoint: { kind?: string; durable?: boolean } | null;
     execution: string | null;
+    executorGateway: {
+      dispatchImplemented: boolean;
+      executionEnabled: boolean;
+      store: { kind: string | null; durable: boolean } | null;
+    } | null;
   } | null;
 };
 

ops/src/pages/admin/OrchestratorPage.tsx

@@ -173,7 +173,7 @@ export function OrchestratorPage() {
         <div>
           <h3 style={{ margin: 0 }}>Executor Gateway</h3>
           <p style={{ margin: '4px 0 0', color: '#68716c', fontSize: 13 }}>
-            Phase 3.2 仅注册版本化适配器契约；所有执行器均为 contract-only，不会启动进程或接管任务。
+            Phase 3.3 已持久化 blocked 预览任务；所有执行器仍为 contract-only，不会启动进程或接管任务。
           </p>
         </div>
         <div style={{ display: 'grid', gridTemplateColumns: 'repeat(auto-fit, minmax(220px, 1fr))', gap: 10 }}>
@@ -264,6 +264,9 @@ export function OrchestratorPage() {
             {serviceHealth?.details?.checkpoint
               ? ` · checkpoint ${serviceHealth.details.checkpoint.kind ?? 'unknown'}`
               : ''}
+            {serviceHealth?.details?.executorGateway?.store
+              ? ` · executor jobs ${serviceHealth.details.executorGateway.store.kind ?? 'unknown'}`
+              : ''}
           </span>
           <button
             type="button"