Add VictoriaMetrics observability stack + sync catalog for monitoring test

- VM stack 10 charts: victoria-metrics-cluster/auth, victoria-logs-cluster,
  victoria-metrics-agent/alert, opentelemetry-collector, kube-state-metrics,
  prometheus-node-exporter, alertmanager, perses (JWT/OIDC, Infisical-ready)
- ArgoCD ApplicationSet (syncWave) + per-chart dip-values overlays
- doc/victoria-metrics-architecture.md, define-chart-resources updates
- includes pending working-tree changes (mlflow, kubeflow, apisix, CLAUDE.md)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

manifests/helm/kube-state-metrics/7.4.0/templates/crs-configmap.yaml

@@ -0,0 +1,16 @@
+{{- if and .Values.customResourceState.enabled .Values.customResourceState.create }}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ template "kube-state-metrics.crsConfigMapName" . }}
+  namespace: {{ template "kube-state-metrics.namespace" . }}
+  labels:
+    {{- include "kube-state-metrics.labels" . | indent 4 }}
+  {{- if .Values.annotations }}
+  annotations:
+    {{ toYaml .Values.annotations | nindent 4 }}
+  {{- end }}
+data:
+  {{ .Values.customResourceState.key }}: |
+    {{- toYaml .Values.customResourceState.config | nindent 4 }}
+{{- end }}