k8s/messaging: add kafka kmsvc and temporal workflows

- Kafka 3-broker cluster (RF=3, min-ISR=2)
- kmsvc SQS-like API on Kafka
- Redis dedup (standalone, can extend to HA)
- Temporal workflow orchestration (Cassandra backend)

k8s/sqs/argocd/apps/03-queue-crd.yaml

@@ -0,0 +1,30 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: queue-crd
+  namespace: cicd
+  annotations:
+    argocd.argoproj.io/sync-wave: "2"
+spec:
+  project: kmsvc
+  source:
+    repoURL: https://forgejo.riotpiao.homelab.com/rock/kafaka-management-service.git
+    targetRevision: main
+    path: k8s/charts/queue-crd
+    helm:
+      values: |
+        namespace: sqs
+        kafkaBrokers: "kmsvc-kafka-bootstrap.sqs.svc.cluster.local:9092"
+        redisAddr: "kmsvc-redis-master.sqs.svc.cluster.local:6379"
+        image:
+          repository: forgejo.riotpiao.homelab.com/rock/kafka-management-service-queue-operator
+          # CI (.forgejo/workflows/release.yaml) writes the released git tag
+          # here and pushes the commit -- ArgoCD picks it up on its next sync.
+          tag: latest
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: sqs
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true