chore(sentinel): update monitoring log

Author: shenald-dev

.jules/sentinel.md

@@ -49,3 +49,13 @@
 **Branches Cleaned:** 0 deleted
 
 **AI Summary:** Modular analysis: CI=0, PR=0, Issues=0, Branches=0, Vulns=0
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+## 2026-06-19 — SENTINEL Run
+
+**CI/CD Status:** passing (fixed: 0, issues created: 0)
+**PRs Managed:** 0 merged, 0 conflicts resolved, 0 pinged
+**Issues Triaged:** 0 labeled/responded, 0 closed
+**Vulnerabilities:** Critical: 0, High: 0
+**Branches Cleaned:** 0 deleted
+
+**AI Summary:** Modular analysis: CI=0, PR=0, Issues=0, Branches=0, Vulns=0