fix: rename duplicate jobId variable in E2E test

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

e2e/tests/generation-live.spec.ts

@@ -291,9 +291,9 @@ test.describe('Live generation with OpenAI', () => {
     // ═══════════════════════════════════════════════════════════════
     // LLM call logs verification
     // ═══════════════════════════════════════════════════════════════
-    const jobId = usedEntries[0]?.job_id;
-    if (jobId) {
-      const logsResp = await apiCall(page, 'GET', `/api/v1/llm-logs/${jobId}`);
+    const logJobId = usedEntries[0]?.job_id;
+    if (logJobId) {
+      const logsResp = await apiCall(page, 'GET', `/api/v1/llm-logs/${logJobId}`);
       expect(logsResp.status).toBe(200);
       const logs = logsResp.data;
       expect(Array.isArray(logs)).toBe(true);