feat: expose executor job observability

services/orchestrator/contracts.test.mjs

@@ -60,7 +60,9 @@ test('remote workflow engine speaks only the versioned orchestrator HTTP contrac
       return {
         ok: true,
         async json() {
-          return url.endsWith('/events') ? { events: [{ type: 'run.succeeded' }] } : { ok: true };
+          return url.includes('/events')
+            ? { events: [{ type: 'run.succeeded' }] }
+            : { ok: true };
         },
       };
     },
@@ -71,6 +73,13 @@ test('remote workflow engine speaks only the versioned orchestrator HTTP contrac
   await engine.getState('run-1');
   const events = [];
   for await (const event of engine.streamEvents('run-1')) events.push(event);
+  await engine.getExecutorJob('run-1:executor-preview');
+  const executorEvents = [];
+  for await (
+    const event of engine.streamExecutorJobEvents('run-1:executor-preview', 2)
+  ) {
+    executorEvents.push(event);
+  }
 
   assert.deepEqual(calls.map((call) => [call.init?.method ?? 'GET', call.url]), [
     ['POST', 'http://orchestrator.internal/v1/runs'],
@@ -78,6 +87,12 @@ test('remote workflow engine speaks only the versioned orchestrator HTTP contrac
     ['POST', 'http://orchestrator.internal/v1/runs/run-1/cancel'],
     ['GET', 'http://orchestrator.internal/v1/runs/run-1'],
     ['GET', 'http://orchestrator.internal/v1/runs/run-1/events'],
+    ['GET', 'http://orchestrator.internal/v1/executor-jobs/run-1%3Aexecutor-preview'],
+    [
+      'GET',
+      'http://orchestrator.internal/v1/executor-jobs/run-1%3Aexecutor-preview/events?after=2',
+    ],
   ]);
   assert.deepEqual(events, [{ type: 'run.succeeded' }]);
+  assert.deepEqual(executorEvents, [{ type: 'run.succeeded' }]);
 });