chore: bump harness and ai images to 13797e5 (1-minute p95 in the judge, Jev triage state v2, enforce mode)

ハーネスは復旧判定に 1 分窓の p95 を加えた版、ai-agent は Jev triage の state を
作り直し JEV_MODE=enforce を実装した版へ更新する。JEV_MODE は shadow のまま。

vm/ai-env/ai.env

@@ -14,7 +14,9 @@ HARNESS_URL=http://10.20.0.11:8080
 MIMIR_URL=http://10.20.0.10:9009/prometheus
 LOKI_URL=http://10.20.0.10:3100
 K8S_API=https://10.10.0.10:6443
-# Jev shadow gates (2026-10-08): off | shadow. shadow records TypeSafe System One answers (triage before the LLM, review after it)
+# Jev gates (2026-10-08): off | shadow | enforce. shadow records TypeSafe System One answers (triage before the LLM, review after it)
-# next to each diagnosis in ai.jev_shadow and in the harness diagnosis event; it never changes the disposition.
+# next to each diagnosis in ai.jev_shadow and in the harness diagnosis event without changing the disposition. enforce additionally
+# downgrades a catalogue proposal to escalate when review.best_action disagrees with confidence >= 0.9 or target_valid < 0.5
+# (campaign-2 report 3.3). Kept at shadow until the C-G1 re-run shows the rules catching a real misjudgement.
 JEV_MODE=shadow
 JEV_MODEL=jev-1.13.0

vm/ai-env/image.tag

@@ -1 +1 @@
-91cdd9a
+13797e5

vm/harness/image.tag

@@ -1 +1 @@
-f30af2a
+13797e5