feat: add marker-only sub2api sentinel reporting

config/platform-infra/sub2api-codex-pool.yaml

@@ -148,11 +148,11 @@ sentinel:
   monitor:
     enabled: true
   actions:
-    enabled: false
-    freezeOnMarkerMismatch: true
-    freezeOnTransportError: false
+    enabled: true
   schedule: "*/1 * * * *"
   image: python:3.12-alpine
+  sdk:
+    openaiPythonVersion: "2.41.1"
   serviceAccountName: sub2api-account-sentinel
   configMapName: sub2api-account-sentinel-config
   credentialsSecretName: sub2api-account-sentinel-profiles
@@ -165,16 +165,16 @@ sentinel:
     exact: true
   probe:
     timeoutSeconds: 30
-    maxResponseBytes: 8192
-    maxOutputTokens: 12
+    maxOutputTokens: 16
     transportRetryMinutes: 5
+    userAgent: Go-http-client/1.1
   cadence:
     successInitialIntervalMinutes: 1
     successMaxIntervalMinutes: 20
     successBackoffMultiplier: 2
     jitterPercent: 10
   freeze:
-    initialTtlMinutes: 10
+    initialTtlMinutes: 2
     maxTtlMinutes: 120
     backoffMultiplier: 2
     jitterPercent: 10