Runner: Test-Lauf-ID korrigiert

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

runner/test/server.test.js

@@ -83,7 +83,7 @@ test('POST /jobs/build: 400 bei ungültiger Eingabe, 200 bei gültiger', async (
 
 test('GET /jobs/:runId, Dev-Start/Stop', async () => {
   await withServer(config, async (base) => {
-    assert.equal((await fetch(`${base}/jobs/r1`, { headers: auth })).status, 200);
+    assert.equal((await fetch(`${base}/jobs/${RID}`, { headers: auth })).status, 200);
     assert.equal((await fetch(`${base}/jobs/223e4567-e89b-42d3-a456-426614174000`, { headers: auth })).status, 404);
     const s = await fetch(`${base}/dev/demo/start`, { method: 'POST', headers: auth, body: JSON.stringify(good) });
     assert.equal(s.status, 200);